4799 lines
133 KiB
JavaScript
4799 lines
133 KiB
JavaScript
import { b6 as dedent, l as log, aR as decodeEntities } from "./mermaid-491db2d9.js";
|
||
function toString(node, options) {
|
||
var { includeImageAlt = true } = options || {};
|
||
return one(node, includeImageAlt);
|
||
}
|
||
function one(node, includeImageAlt) {
|
||
return node && typeof node === "object" && // @ts-ignore looks like a literal.
|
||
(node.value || // @ts-ignore looks like an image.
|
||
(includeImageAlt ? node.alt : "") || // @ts-ignore looks like a parent.
|
||
"children" in node && all(node.children, includeImageAlt) || Array.isArray(node) && all(node, includeImageAlt)) || "";
|
||
}
|
||
function all(values, includeImageAlt) {
|
||
var result = [];
|
||
var index2 = -1;
|
||
while (++index2 < values.length) {
|
||
result[index2] = one(values[index2], includeImageAlt);
|
||
}
|
||
return result.join("");
|
||
}
|
||
function splice(list2, start, remove, items) {
|
||
const end = list2.length;
|
||
let chunkStart = 0;
|
||
let parameters;
|
||
if (start < 0) {
|
||
start = -start > end ? 0 : end + start;
|
||
} else {
|
||
start = start > end ? end : start;
|
||
}
|
||
remove = remove > 0 ? remove : 0;
|
||
if (items.length < 1e4) {
|
||
parameters = Array.from(items);
|
||
parameters.unshift(start, remove);
|
||
[].splice.apply(list2, parameters);
|
||
} else {
|
||
if (remove)
|
||
[].splice.apply(list2, [start, remove]);
|
||
while (chunkStart < items.length) {
|
||
parameters = items.slice(chunkStart, chunkStart + 1e4);
|
||
parameters.unshift(start, 0);
|
||
[].splice.apply(list2, parameters);
|
||
chunkStart += 1e4;
|
||
start += 1e4;
|
||
}
|
||
}
|
||
}
|
||
function push(list2, items) {
|
||
if (list2.length > 0) {
|
||
splice(list2, list2.length, 0, items);
|
||
return list2;
|
||
}
|
||
return items;
|
||
}
|
||
const hasOwnProperty = {}.hasOwnProperty;
|
||
function combineExtensions(extensions) {
|
||
const all2 = {};
|
||
let index2 = -1;
|
||
while (++index2 < extensions.length) {
|
||
syntaxExtension(all2, extensions[index2]);
|
||
}
|
||
return all2;
|
||
}
|
||
function syntaxExtension(all2, extension2) {
|
||
let hook;
|
||
for (hook in extension2) {
|
||
const maybe = hasOwnProperty.call(all2, hook) ? all2[hook] : void 0;
|
||
const left = maybe || (all2[hook] = {});
|
||
const right = extension2[hook];
|
||
let code;
|
||
for (code in right) {
|
||
if (!hasOwnProperty.call(left, code))
|
||
left[code] = [];
|
||
const value = right[code];
|
||
constructs(
|
||
// @ts-expect-error Looks like a list.
|
||
left[code],
|
||
Array.isArray(value) ? value : value ? [value] : []
|
||
);
|
||
}
|
||
}
|
||
}
|
||
function constructs(existing, list2) {
|
||
let index2 = -1;
|
||
const before = [];
|
||
while (++index2 < list2.length) {
|
||
(list2[index2].add === "after" ? existing : before).push(list2[index2]);
|
||
}
|
||
splice(existing, 0, 0, before);
|
||
}
|
||
const unicodePunctuationRegex = /[!-/:-@[-`{-~\u00A1\u00A7\u00AB\u00B6\u00B7\u00BB\u00BF\u037E\u0387\u055A-\u055F\u0589\u058A\u05BE\u05C0\u05C3\u05C6\u05F3\u05F4\u0609\u060A\u060C\u060D\u061B\u061E\u061F\u066A-\u066D\u06D4\u0700-\u070D\u07F7-\u07F9\u0830-\u083E\u085E\u0964\u0965\u0970\u09FD\u0A76\u0AF0\u0C77\u0C84\u0DF4\u0E4F\u0E5A\u0E5B\u0F04-\u0F12\u0F14\u0F3A-\u0F3D\u0F85\u0FD0-\u0FD4\u0FD9\u0FDA\u104A-\u104F\u10FB\u1360-\u1368\u1400\u166E\u169B\u169C\u16EB-\u16ED\u1735\u1736\u17D4-\u17D6\u17D8-\u17DA\u1800-\u180A\u1944\u1945\u1A1E\u1A1F\u1AA0-\u1AA6\u1AA8-\u1AAD\u1B5A-\u1B60\u1BFC-\u1BFF\u1C3B-\u1C3F\u1C7E\u1C7F\u1CC0-\u1CC7\u1CD3\u2010-\u2027\u2030-\u2043\u2045-\u2051\u2053-\u205E\u207D\u207E\u208D\u208E\u2308-\u230B\u2329\u232A\u2768-\u2775\u27C5\u27C6\u27E6-\u27EF\u2983-\u2998\u29D8-\u29DB\u29FC\u29FD\u2CF9-\u2CFC\u2CFE\u2CFF\u2D70\u2E00-\u2E2E\u2E30-\u2E4F\u2E52\u3001-\u3003\u3008-\u3011\u3014-\u301F\u3030\u303D\u30A0\u30FB\uA4FE\uA4FF\uA60D-\uA60F\uA673\uA67E\uA6F2-\uA6F7\uA874-\uA877\uA8CE\uA8CF\uA8F8-\uA8FA\uA8FC\uA92E\uA92F\uA95F\uA9C1-\uA9CD\uA9DE\uA9DF\uAA5C-\uAA5F\uAADE\uAADF\uAAF0\uAAF1\uABEB\uFD3E\uFD3F\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE61\uFE63\uFE68\uFE6A\uFE6B\uFF01-\uFF03\uFF05-\uFF0A\uFF0C-\uFF0F\uFF1A\uFF1B\uFF1F\uFF20\uFF3B-\uFF3D\uFF3F\uFF5B\uFF5D\uFF5F-\uFF65]/;
|
||
const asciiAlpha = regexCheck(/[A-Za-z]/);
|
||
const asciiDigit = regexCheck(/\d/);
|
||
const asciiHexDigit = regexCheck(/[\dA-Fa-f]/);
|
||
const asciiAlphanumeric = regexCheck(/[\dA-Za-z]/);
|
||
const asciiPunctuation = regexCheck(/[!-/:-@[-`{-~]/);
|
||
const asciiAtext = regexCheck(/[#-'*+\--9=?A-Z^-~]/);
|
||
function asciiControl(code) {
|
||
return (
|
||
// Special whitespace codes (which have negative values), C0 and Control
|
||
// character DEL
|
||
code !== null && (code < 32 || code === 127)
|
||
);
|
||
}
|
||
function markdownLineEndingOrSpace(code) {
|
||
return code !== null && (code < 0 || code === 32);
|
||
}
|
||
function markdownLineEnding(code) {
|
||
return code !== null && code < -2;
|
||
}
|
||
function markdownSpace(code) {
|
||
return code === -2 || code === -1 || code === 32;
|
||
}
|
||
const unicodeWhitespace = regexCheck(/\s/);
|
||
const unicodePunctuation = regexCheck(unicodePunctuationRegex);
|
||
function regexCheck(regex) {
|
||
return check;
|
||
function check(code) {
|
||
return code !== null && regex.test(String.fromCharCode(code));
|
||
}
|
||
}
|
||
function factorySpace(effects, ok, type, max) {
|
||
const limit = max ? max - 1 : Number.POSITIVE_INFINITY;
|
||
let size = 0;
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||
return start;
|
||
function start(code) {
|
||
if (markdownSpace(code)) {
|
||
effects.enter(type);
|
||
return prefix(code);
|
||
}
|
||
return ok(code);
|
||
}
|
||
function prefix(code) {
|
||
if (markdownSpace(code) && size++ < limit) {
|
||
effects.consume(code);
|
||
return prefix;
|
||
}
|
||
effects.exit(type);
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||
return ok(code);
|
||
}
|
||
}
|
||
const content$1 = {
|
||
tokenize: initializeContent
|
||
};
|
||
function initializeContent(effects) {
|
||
const contentStart = effects.attempt(
|
||
this.parser.constructs.contentInitial,
|
||
afterContentStartConstruct,
|
||
paragraphInitial
|
||
);
|
||
let previous2;
|
||
return contentStart;
|
||
function afterContentStartConstruct(code) {
|
||
if (code === null) {
|
||
effects.consume(code);
|
||
return;
|
||
}
|
||
effects.enter("lineEnding");
|
||
effects.consume(code);
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||
effects.exit("lineEnding");
|
||
return factorySpace(effects, contentStart, "linePrefix");
|
||
}
|
||
function paragraphInitial(code) {
|
||
effects.enter("paragraph");
|
||
return lineStart(code);
|
||
}
|
||
function lineStart(code) {
|
||
const token = effects.enter("chunkText", {
|
||
contentType: "text",
|
||
previous: previous2
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||
});
|
||
if (previous2) {
|
||
previous2.next = token;
|
||
}
|
||
previous2 = token;
|
||
return data(code);
|
||
}
|
||
function data(code) {
|
||
if (code === null) {
|
||
effects.exit("chunkText");
|
||
effects.exit("paragraph");
|
||
effects.consume(code);
|
||
return;
|
||
}
|
||
if (markdownLineEnding(code)) {
|
||
effects.consume(code);
|
||
effects.exit("chunkText");
|
||
return lineStart;
|
||
}
|
||
effects.consume(code);
|
||
return data;
|
||
}
|
||
}
|
||
const document$2 = {
|
||
tokenize: initializeDocument
|
||
};
|
||
const containerConstruct = {
|
||
tokenize: tokenizeContainer
|
||
};
|
||
function initializeDocument(effects) {
|
||
const self = this;
|
||
const stack = [];
|
||
let continued = 0;
|
||
let childFlow;
|
||
let childToken;
|
||
let lineStartOffset;
|
||
return start;
|
||
function start(code) {
|
||
if (continued < stack.length) {
|
||
const item = stack[continued];
|
||
self.containerState = item[1];
|
||
return effects.attempt(
|
||
item[0].continuation,
|
||
documentContinue,
|
||
checkNewContainers
|
||
)(code);
|
||
}
|
||
return checkNewContainers(code);
|
||
}
|
||
function documentContinue(code) {
|
||
continued++;
|
||
if (self.containerState._closeFlow) {
|
||
self.containerState._closeFlow = void 0;
|
||
if (childFlow) {
|
||
closeFlow();
|
||
}
|
||
const indexBeforeExits = self.events.length;
|
||
let indexBeforeFlow = indexBeforeExits;
|
||
let point2;
|
||
while (indexBeforeFlow--) {
|
||
if (self.events[indexBeforeFlow][0] === "exit" && self.events[indexBeforeFlow][1].type === "chunkFlow") {
|
||
point2 = self.events[indexBeforeFlow][1].end;
|
||
break;
|
||
}
|
||
}
|
||
exitContainers(continued);
|
||
let index2 = indexBeforeExits;
|
||
while (index2 < self.events.length) {
|
||
self.events[index2][1].end = Object.assign({}, point2);
|
||
index2++;
|
||
}
|
||
splice(
|
||
self.events,
|
||
indexBeforeFlow + 1,
|
||
0,
|
||
self.events.slice(indexBeforeExits)
|
||
);
|
||
self.events.length = index2;
|
||
return checkNewContainers(code);
|
||
}
|
||
return start(code);
|
||
}
|
||
function checkNewContainers(code) {
|
||
if (continued === stack.length) {
|
||
if (!childFlow) {
|
||
return documentContinued(code);
|
||
}
|
||
if (childFlow.currentConstruct && childFlow.currentConstruct.concrete) {
|
||
return flowStart(code);
|
||
}
|
||
self.interrupt = Boolean(
|
||
childFlow.currentConstruct && !childFlow._gfmTableDynamicInterruptHack
|
||
);
|
||
}
|
||
self.containerState = {};
|
||
return effects.check(
|
||
containerConstruct,
|
||
thereIsANewContainer,
|
||
thereIsNoNewContainer
|
||
)(code);
|
||
}
|
||
function thereIsANewContainer(code) {
|
||
if (childFlow)
|
||
closeFlow();
|
||
exitContainers(continued);
|
||
return documentContinued(code);
|
||
}
|
||
function thereIsNoNewContainer(code) {
|
||
self.parser.lazy[self.now().line] = continued !== stack.length;
|
||
lineStartOffset = self.now().offset;
|
||
return flowStart(code);
|
||
}
|
||
function documentContinued(code) {
|
||
self.containerState = {};
|
||
return effects.attempt(
|
||
containerConstruct,
|
||
containerContinue,
|
||
flowStart
|
||
)(code);
|
||
}
|
||
function containerContinue(code) {
|
||
continued++;
|
||
stack.push([self.currentConstruct, self.containerState]);
|
||
return documentContinued(code);
|
||
}
|
||
function flowStart(code) {
|
||
if (code === null) {
|
||
if (childFlow)
|
||
closeFlow();
|
||
exitContainers(0);
|
||
effects.consume(code);
|
||
return;
|
||
}
|
||
childFlow = childFlow || self.parser.flow(self.now());
|
||
effects.enter("chunkFlow", {
|
||
contentType: "flow",
|
||
previous: childToken,
|
||
_tokenizer: childFlow
|
||
});
|
||
return flowContinue(code);
|
||
}
|
||
function flowContinue(code) {
|
||
if (code === null) {
|
||
writeToChild(effects.exit("chunkFlow"), true);
|
||
exitContainers(0);
|
||
effects.consume(code);
|
||
return;
|
||
}
|
||
if (markdownLineEnding(code)) {
|
||
effects.consume(code);
|
||
writeToChild(effects.exit("chunkFlow"));
|
||
continued = 0;
|
||
self.interrupt = void 0;
|
||
return start;
|
||
}
|
||
effects.consume(code);
|
||
return flowContinue;
|
||
}
|
||
function writeToChild(token, eof) {
|
||
const stream = self.sliceStream(token);
|
||
if (eof)
|
||
stream.push(null);
|
||
token.previous = childToken;
|
||
if (childToken)
|
||
childToken.next = token;
|
||
childToken = token;
|
||
childFlow.defineSkip(token.start);
|
||
childFlow.write(stream);
|
||
if (self.parser.lazy[token.start.line]) {
|
||
let index2 = childFlow.events.length;
|
||
while (index2--) {
|
||
if (
|
||
// The token starts before the line ending…
|
||
childFlow.events[index2][1].start.offset < lineStartOffset && // …and either is not ended yet…
|
||
(!childFlow.events[index2][1].end || // …or ends after it.
|
||
childFlow.events[index2][1].end.offset > lineStartOffset)
|
||
) {
|
||
return;
|
||
}
|
||
}
|
||
const indexBeforeExits = self.events.length;
|
||
let indexBeforeFlow = indexBeforeExits;
|
||
let seen;
|
||
let point2;
|
||
while (indexBeforeFlow--) {
|
||
if (self.events[indexBeforeFlow][0] === "exit" && self.events[indexBeforeFlow][1].type === "chunkFlow") {
|
||
if (seen) {
|
||
point2 = self.events[indexBeforeFlow][1].end;
|
||
break;
|
||
}
|
||
seen = true;
|
||
}
|
||
}
|
||
exitContainers(continued);
|
||
index2 = indexBeforeExits;
|
||
while (index2 < self.events.length) {
|
||
self.events[index2][1].end = Object.assign({}, point2);
|
||
index2++;
|
||
}
|
||
splice(
|
||
self.events,
|
||
indexBeforeFlow + 1,
|
||
0,
|
||
self.events.slice(indexBeforeExits)
|
||
);
|
||
self.events.length = index2;
|
||
}
|
||
}
|
||
function exitContainers(size) {
|
||
let index2 = stack.length;
|
||
while (index2-- > size) {
|
||
const entry = stack[index2];
|
||
self.containerState = entry[1];
|
||
entry[0].exit.call(self, effects);
|
||
}
|
||
stack.length = size;
|
||
}
|
||
function closeFlow() {
|
||
childFlow.write([null]);
|
||
childToken = void 0;
|
||
childFlow = void 0;
|
||
self.containerState._closeFlow = void 0;
|
||
}
|
||
}
|
||
function tokenizeContainer(effects, ok, nok) {
|
||
return factorySpace(
|
||
effects,
|
||
effects.attempt(this.parser.constructs.document, ok, nok),
|
||
"linePrefix",
|
||
this.parser.constructs.disable.null.includes("codeIndented") ? void 0 : 4
|
||
);
|
||
}
|
||
function classifyCharacter(code) {
|
||
if (code === null || markdownLineEndingOrSpace(code) || unicodeWhitespace(code)) {
|
||
return 1;
|
||
}
|
||
if (unicodePunctuation(code)) {
|
||
return 2;
|
||
}
|
||
}
|
||
function resolveAll(constructs2, events, context) {
|
||
const called = [];
|
||
let index2 = -1;
|
||
while (++index2 < constructs2.length) {
|
||
const resolve = constructs2[index2].resolveAll;
|
||
if (resolve && !called.includes(resolve)) {
|
||
events = resolve(events, context);
|
||
called.push(resolve);
|
||
}
|
||
}
|
||
return events;
|
||
}
|
||
const attention = {
|
||
name: "attention",
|
||
tokenize: tokenizeAttention,
|
||
resolveAll: resolveAllAttention
|
||
};
|
||
function resolveAllAttention(events, context) {
|
||
let index2 = -1;
|
||
let open;
|
||
let group;
|
||
let text2;
|
||
let openingSequence;
|
||
let closingSequence;
|
||
let use;
|
||
let nextEvents;
|
||
let offset;
|
||
while (++index2 < events.length) {
|
||
if (events[index2][0] === "enter" && events[index2][1].type === "attentionSequence" && events[index2][1]._close) {
|
||
open = index2;
|
||
while (open--) {
|
||
if (events[open][0] === "exit" && events[open][1].type === "attentionSequence" && events[open][1]._open && // If the markers are the same:
|
||
context.sliceSerialize(events[open][1]).charCodeAt(0) === context.sliceSerialize(events[index2][1]).charCodeAt(0)) {
|
||
if ((events[open][1]._close || events[index2][1]._open) && (events[index2][1].end.offset - events[index2][1].start.offset) % 3 && !((events[open][1].end.offset - events[open][1].start.offset + events[index2][1].end.offset - events[index2][1].start.offset) % 3)) {
|
||
continue;
|
||
}
|
||
use = events[open][1].end.offset - events[open][1].start.offset > 1 && events[index2][1].end.offset - events[index2][1].start.offset > 1 ? 2 : 1;
|
||
const start = Object.assign({}, events[open][1].end);
|
||
const end = Object.assign({}, events[index2][1].start);
|
||
movePoint(start, -use);
|
||
movePoint(end, use);
|
||
openingSequence = {
|
||
type: use > 1 ? "strongSequence" : "emphasisSequence",
|
||
start,
|
||
end: Object.assign({}, events[open][1].end)
|
||
};
|
||
closingSequence = {
|
||
type: use > 1 ? "strongSequence" : "emphasisSequence",
|
||
start: Object.assign({}, events[index2][1].start),
|
||
end
|
||
};
|
||
text2 = {
|
||
type: use > 1 ? "strongText" : "emphasisText",
|
||
start: Object.assign({}, events[open][1].end),
|
||
end: Object.assign({}, events[index2][1].start)
|
||
};
|
||
group = {
|
||
type: use > 1 ? "strong" : "emphasis",
|
||
start: Object.assign({}, openingSequence.start),
|
||
end: Object.assign({}, closingSequence.end)
|
||
};
|
||
events[open][1].end = Object.assign({}, openingSequence.start);
|
||
events[index2][1].start = Object.assign({}, closingSequence.end);
|
||
nextEvents = [];
|
||
if (events[open][1].end.offset - events[open][1].start.offset) {
|
||
nextEvents = push(nextEvents, [
|
||
["enter", events[open][1], context],
|
||
["exit", events[open][1], context]
|
||
]);
|
||
}
|
||
nextEvents = push(nextEvents, [
|
||
["enter", group, context],
|
||
["enter", openingSequence, context],
|
||
["exit", openingSequence, context],
|
||
["enter", text2, context]
|
||
]);
|
||
nextEvents = push(
|
||
nextEvents,
|
||
resolveAll(
|
||
context.parser.constructs.insideSpan.null,
|
||
events.slice(open + 1, index2),
|
||
context
|
||
)
|
||
);
|
||
nextEvents = push(nextEvents, [
|
||
["exit", text2, context],
|
||
["enter", closingSequence, context],
|
||
["exit", closingSequence, context],
|
||
["exit", group, context]
|
||
]);
|
||
if (events[index2][1].end.offset - events[index2][1].start.offset) {
|
||
offset = 2;
|
||
nextEvents = push(nextEvents, [
|
||
["enter", events[index2][1], context],
|
||
["exit", events[index2][1], context]
|
||
]);
|
||
} else {
|
||
offset = 0;
|
||
}
|
||
splice(events, open - 1, index2 - open + 3, nextEvents);
|
||
index2 = open + nextEvents.length - offset - 2;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
index2 = -1;
|
||
while (++index2 < events.length) {
|
||
if (events[index2][1].type === "attentionSequence") {
|
||
events[index2][1].type = "data";
|
||
}
|
||
}
|
||
return events;
|
||
}
|
||
function tokenizeAttention(effects, ok) {
|
||
const attentionMarkers2 = this.parser.constructs.attentionMarkers.null;
|
||
const previous2 = this.previous;
|
||
const before = classifyCharacter(previous2);
|
||
let marker;
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("attentionSequence");
|
||
marker = code;
|
||
return sequence(code);
|
||
}
|
||
function sequence(code) {
|
||
if (code === marker) {
|
||
effects.consume(code);
|
||
return sequence;
|
||
}
|
||
const token = effects.exit("attentionSequence");
|
||
const after = classifyCharacter(code);
|
||
const open = !after || after === 2 && before || attentionMarkers2.includes(code);
|
||
const close = !before || before === 2 && after || attentionMarkers2.includes(previous2);
|
||
token._open = Boolean(marker === 42 ? open : open && (before || !close));
|
||
token._close = Boolean(marker === 42 ? close : close && (after || !open));
|
||
return ok(code);
|
||
}
|
||
}
|
||
function movePoint(point2, offset) {
|
||
point2.column += offset;
|
||
point2.offset += offset;
|
||
point2._bufferIndex += offset;
|
||
}
|
||
const autolink = {
|
||
name: "autolink",
|
||
tokenize: tokenizeAutolink
|
||
};
|
||
function tokenizeAutolink(effects, ok, nok) {
|
||
let size = 1;
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("autolink");
|
||
effects.enter("autolinkMarker");
|
||
effects.consume(code);
|
||
effects.exit("autolinkMarker");
|
||
effects.enter("autolinkProtocol");
|
||
return open;
|
||
}
|
||
function open(code) {
|
||
if (asciiAlpha(code)) {
|
||
effects.consume(code);
|
||
return schemeOrEmailAtext;
|
||
}
|
||
return asciiAtext(code) ? emailAtext(code) : nok(code);
|
||
}
|
||
function schemeOrEmailAtext(code) {
|
||
return code === 43 || code === 45 || code === 46 || asciiAlphanumeric(code) ? schemeInsideOrEmailAtext(code) : emailAtext(code);
|
||
}
|
||
function schemeInsideOrEmailAtext(code) {
|
||
if (code === 58) {
|
||
effects.consume(code);
|
||
return urlInside;
|
||
}
|
||
if ((code === 43 || code === 45 || code === 46 || asciiAlphanumeric(code)) && size++ < 32) {
|
||
effects.consume(code);
|
||
return schemeInsideOrEmailAtext;
|
||
}
|
||
return emailAtext(code);
|
||
}
|
||
function urlInside(code) {
|
||
if (code === 62) {
|
||
effects.exit("autolinkProtocol");
|
||
return end(code);
|
||
}
|
||
if (code === null || code === 32 || code === 60 || asciiControl(code)) {
|
||
return nok(code);
|
||
}
|
||
effects.consume(code);
|
||
return urlInside;
|
||
}
|
||
function emailAtext(code) {
|
||
if (code === 64) {
|
||
effects.consume(code);
|
||
size = 0;
|
||
return emailAtSignOrDot;
|
||
}
|
||
if (asciiAtext(code)) {
|
||
effects.consume(code);
|
||
return emailAtext;
|
||
}
|
||
return nok(code);
|
||
}
|
||
function emailAtSignOrDot(code) {
|
||
return asciiAlphanumeric(code) ? emailLabel(code) : nok(code);
|
||
}
|
||
function emailLabel(code) {
|
||
if (code === 46) {
|
||
effects.consume(code);
|
||
size = 0;
|
||
return emailAtSignOrDot;
|
||
}
|
||
if (code === 62) {
|
||
effects.exit("autolinkProtocol").type = "autolinkEmail";
|
||
return end(code);
|
||
}
|
||
return emailValue(code);
|
||
}
|
||
function emailValue(code) {
|
||
if ((code === 45 || asciiAlphanumeric(code)) && size++ < 63) {
|
||
effects.consume(code);
|
||
return code === 45 ? emailValue : emailLabel;
|
||
}
|
||
return nok(code);
|
||
}
|
||
function end(code) {
|
||
effects.enter("autolinkMarker");
|
||
effects.consume(code);
|
||
effects.exit("autolinkMarker");
|
||
effects.exit("autolink");
|
||
return ok;
|
||
}
|
||
}
|
||
const blankLine = {
|
||
tokenize: tokenizeBlankLine,
|
||
partial: true
|
||
};
|
||
function tokenizeBlankLine(effects, ok, nok) {
|
||
return factorySpace(effects, afterWhitespace, "linePrefix");
|
||
function afterWhitespace(code) {
|
||
return code === null || markdownLineEnding(code) ? ok(code) : nok(code);
|
||
}
|
||
}
|
||
const blockQuote = {
|
||
name: "blockQuote",
|
||
tokenize: tokenizeBlockQuoteStart,
|
||
continuation: {
|
||
tokenize: tokenizeBlockQuoteContinuation
|
||
},
|
||
exit
|
||
};
|
||
function tokenizeBlockQuoteStart(effects, ok, nok) {
|
||
const self = this;
|
||
return start;
|
||
function start(code) {
|
||
if (code === 62) {
|
||
const state = self.containerState;
|
||
if (!state.open) {
|
||
effects.enter("blockQuote", {
|
||
_container: true
|
||
});
|
||
state.open = true;
|
||
}
|
||
effects.enter("blockQuotePrefix");
|
||
effects.enter("blockQuoteMarker");
|
||
effects.consume(code);
|
||
effects.exit("blockQuoteMarker");
|
||
return after;
|
||
}
|
||
return nok(code);
|
||
}
|
||
function after(code) {
|
||
if (markdownSpace(code)) {
|
||
effects.enter("blockQuotePrefixWhitespace");
|
||
effects.consume(code);
|
||
effects.exit("blockQuotePrefixWhitespace");
|
||
effects.exit("blockQuotePrefix");
|
||
return ok;
|
||
}
|
||
effects.exit("blockQuotePrefix");
|
||
return ok(code);
|
||
}
|
||
}
|
||
function tokenizeBlockQuoteContinuation(effects, ok, nok) {
|
||
return factorySpace(
|
||
effects,
|
||
effects.attempt(blockQuote, ok, nok),
|
||
"linePrefix",
|
||
this.parser.constructs.disable.null.includes("codeIndented") ? void 0 : 4
|
||
);
|
||
}
|
||
function exit(effects) {
|
||
effects.exit("blockQuote");
|
||
}
|
||
const characterEscape = {
|
||
name: "characterEscape",
|
||
tokenize: tokenizeCharacterEscape
|
||
};
|
||
function tokenizeCharacterEscape(effects, ok, nok) {
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("characterEscape");
|
||
effects.enter("escapeMarker");
|
||
effects.consume(code);
|
||
effects.exit("escapeMarker");
|
||
return open;
|
||
}
|
||
function open(code) {
|
||
if (asciiPunctuation(code)) {
|
||
effects.enter("characterEscapeValue");
|
||
effects.consume(code);
|
||
effects.exit("characterEscapeValue");
|
||
effects.exit("characterEscape");
|
||
return ok;
|
||
}
|
||
return nok(code);
|
||
}
|
||
}
|
||
const element = document.createElement("i");
|
||
function decodeNamedCharacterReference(value) {
|
||
const characterReference2 = "&" + value + ";";
|
||
element.innerHTML = characterReference2;
|
||
const char = element.textContent;
|
||
if (char.charCodeAt(char.length - 1) === 59 && value !== "semi") {
|
||
return false;
|
||
}
|
||
return char === characterReference2 ? false : char;
|
||
}
|
||
const characterReference = {
|
||
name: "characterReference",
|
||
tokenize: tokenizeCharacterReference
|
||
};
|
||
function tokenizeCharacterReference(effects, ok, nok) {
|
||
const self = this;
|
||
let size = 0;
|
||
let max;
|
||
let test;
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("characterReference");
|
||
effects.enter("characterReferenceMarker");
|
||
effects.consume(code);
|
||
effects.exit("characterReferenceMarker");
|
||
return open;
|
||
}
|
||
function open(code) {
|
||
if (code === 35) {
|
||
effects.enter("characterReferenceMarkerNumeric");
|
||
effects.consume(code);
|
||
effects.exit("characterReferenceMarkerNumeric");
|
||
return numeric;
|
||
}
|
||
effects.enter("characterReferenceValue");
|
||
max = 31;
|
||
test = asciiAlphanumeric;
|
||
return value(code);
|
||
}
|
||
function numeric(code) {
|
||
if (code === 88 || code === 120) {
|
||
effects.enter("characterReferenceMarkerHexadecimal");
|
||
effects.consume(code);
|
||
effects.exit("characterReferenceMarkerHexadecimal");
|
||
effects.enter("characterReferenceValue");
|
||
max = 6;
|
||
test = asciiHexDigit;
|
||
return value;
|
||
}
|
||
effects.enter("characterReferenceValue");
|
||
max = 7;
|
||
test = asciiDigit;
|
||
return value(code);
|
||
}
|
||
function value(code) {
|
||
let token;
|
||
if (code === 59 && size) {
|
||
token = effects.exit("characterReferenceValue");
|
||
if (test === asciiAlphanumeric && !decodeNamedCharacterReference(self.sliceSerialize(token))) {
|
||
return nok(code);
|
||
}
|
||
effects.enter("characterReferenceMarker");
|
||
effects.consume(code);
|
||
effects.exit("characterReferenceMarker");
|
||
effects.exit("characterReference");
|
||
return ok;
|
||
}
|
||
if (test(code) && size++ < max) {
|
||
effects.consume(code);
|
||
return value;
|
||
}
|
||
return nok(code);
|
||
}
|
||
}
|
||
const codeFenced = {
|
||
name: "codeFenced",
|
||
tokenize: tokenizeCodeFenced,
|
||
concrete: true
|
||
};
|
||
function tokenizeCodeFenced(effects, ok, nok) {
|
||
const self = this;
|
||
const closingFenceConstruct = {
|
||
tokenize: tokenizeClosingFence,
|
||
partial: true
|
||
};
|
||
const nonLazyLine = {
|
||
tokenize: tokenizeNonLazyLine,
|
||
partial: true
|
||
};
|
||
const tail = this.events[this.events.length - 1];
|
||
const initialPrefix = tail && tail[1].type === "linePrefix" ? tail[2].sliceSerialize(tail[1], true).length : 0;
|
||
let sizeOpen = 0;
|
||
let marker;
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("codeFenced");
|
||
effects.enter("codeFencedFence");
|
||
effects.enter("codeFencedFenceSequence");
|
||
marker = code;
|
||
return sequenceOpen(code);
|
||
}
|
||
function sequenceOpen(code) {
|
||
if (code === marker) {
|
||
effects.consume(code);
|
||
sizeOpen++;
|
||
return sequenceOpen;
|
||
}
|
||
effects.exit("codeFencedFenceSequence");
|
||
return sizeOpen < 3 ? nok(code) : factorySpace(effects, infoOpen, "whitespace")(code);
|
||
}
|
||
function infoOpen(code) {
|
||
if (code === null || markdownLineEnding(code)) {
|
||
return openAfter(code);
|
||
}
|
||
effects.enter("codeFencedFenceInfo");
|
||
effects.enter("chunkString", {
|
||
contentType: "string"
|
||
});
|
||
return info(code);
|
||
}
|
||
function info(code) {
|
||
if (code === null || markdownLineEndingOrSpace(code)) {
|
||
effects.exit("chunkString");
|
||
effects.exit("codeFencedFenceInfo");
|
||
return factorySpace(effects, infoAfter, "whitespace")(code);
|
||
}
|
||
if (code === 96 && code === marker)
|
||
return nok(code);
|
||
effects.consume(code);
|
||
return info;
|
||
}
|
||
function infoAfter(code) {
|
||
if (code === null || markdownLineEnding(code)) {
|
||
return openAfter(code);
|
||
}
|
||
effects.enter("codeFencedFenceMeta");
|
||
effects.enter("chunkString", {
|
||
contentType: "string"
|
||
});
|
||
return meta(code);
|
||
}
|
||
function meta(code) {
|
||
if (code === null || markdownLineEnding(code)) {
|
||
effects.exit("chunkString");
|
||
effects.exit("codeFencedFenceMeta");
|
||
return openAfter(code);
|
||
}
|
||
if (code === 96 && code === marker)
|
||
return nok(code);
|
||
effects.consume(code);
|
||
return meta;
|
||
}
|
||
function openAfter(code) {
|
||
effects.exit("codeFencedFence");
|
||
return self.interrupt ? ok(code) : contentStart(code);
|
||
}
|
||
function contentStart(code) {
|
||
if (code === null) {
|
||
return after(code);
|
||
}
|
||
if (markdownLineEnding(code)) {
|
||
return effects.attempt(
|
||
nonLazyLine,
|
||
effects.attempt(
|
||
closingFenceConstruct,
|
||
after,
|
||
initialPrefix ? factorySpace(
|
||
effects,
|
||
contentStart,
|
||
"linePrefix",
|
||
initialPrefix + 1
|
||
) : contentStart
|
||
),
|
||
after
|
||
)(code);
|
||
}
|
||
effects.enter("codeFlowValue");
|
||
return contentContinue(code);
|
||
}
|
||
function contentContinue(code) {
|
||
if (code === null || markdownLineEnding(code)) {
|
||
effects.exit("codeFlowValue");
|
||
return contentStart(code);
|
||
}
|
||
effects.consume(code);
|
||
return contentContinue;
|
||
}
|
||
function after(code) {
|
||
effects.exit("codeFenced");
|
||
return ok(code);
|
||
}
|
||
function tokenizeNonLazyLine(effects2, ok2, nok2) {
|
||
const self2 = this;
|
||
return start2;
|
||
function start2(code) {
|
||
effects2.enter("lineEnding");
|
||
effects2.consume(code);
|
||
effects2.exit("lineEnding");
|
||
return lineStart;
|
||
}
|
||
function lineStart(code) {
|
||
return self2.parser.lazy[self2.now().line] ? nok2(code) : ok2(code);
|
||
}
|
||
}
|
||
function tokenizeClosingFence(effects2, ok2, nok2) {
|
||
let size = 0;
|
||
return factorySpace(
|
||
effects2,
|
||
closingSequenceStart,
|
||
"linePrefix",
|
||
this.parser.constructs.disable.null.includes("codeIndented") ? void 0 : 4
|
||
);
|
||
function closingSequenceStart(code) {
|
||
effects2.enter("codeFencedFence");
|
||
effects2.enter("codeFencedFenceSequence");
|
||
return closingSequence(code);
|
||
}
|
||
function closingSequence(code) {
|
||
if (code === marker) {
|
||
effects2.consume(code);
|
||
size++;
|
||
return closingSequence;
|
||
}
|
||
if (size < sizeOpen)
|
||
return nok2(code);
|
||
effects2.exit("codeFencedFenceSequence");
|
||
return factorySpace(effects2, closingSequenceEnd, "whitespace")(code);
|
||
}
|
||
function closingSequenceEnd(code) {
|
||
if (code === null || markdownLineEnding(code)) {
|
||
effects2.exit("codeFencedFence");
|
||
return ok2(code);
|
||
}
|
||
return nok2(code);
|
||
}
|
||
}
|
||
}
|
||
const codeIndented = {
|
||
name: "codeIndented",
|
||
tokenize: tokenizeCodeIndented
|
||
};
|
||
const indentedContent = {
|
||
tokenize: tokenizeIndentedContent,
|
||
partial: true
|
||
};
|
||
function tokenizeCodeIndented(effects, ok, nok) {
|
||
const self = this;
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("codeIndented");
|
||
return factorySpace(effects, afterStartPrefix, "linePrefix", 4 + 1)(code);
|
||
}
|
||
function afterStartPrefix(code) {
|
||
const tail = self.events[self.events.length - 1];
|
||
return tail && tail[1].type === "linePrefix" && tail[2].sliceSerialize(tail[1], true).length >= 4 ? afterPrefix(code) : nok(code);
|
||
}
|
||
function afterPrefix(code) {
|
||
if (code === null) {
|
||
return after(code);
|
||
}
|
||
if (markdownLineEnding(code)) {
|
||
return effects.attempt(indentedContent, afterPrefix, after)(code);
|
||
}
|
||
effects.enter("codeFlowValue");
|
||
return content2(code);
|
||
}
|
||
function content2(code) {
|
||
if (code === null || markdownLineEnding(code)) {
|
||
effects.exit("codeFlowValue");
|
||
return afterPrefix(code);
|
||
}
|
||
effects.consume(code);
|
||
return content2;
|
||
}
|
||
function after(code) {
|
||
effects.exit("codeIndented");
|
||
return ok(code);
|
||
}
|
||
}
|
||
function tokenizeIndentedContent(effects, ok, nok) {
|
||
const self = this;
|
||
return start;
|
||
function start(code) {
|
||
if (self.parser.lazy[self.now().line]) {
|
||
return nok(code);
|
||
}
|
||
if (markdownLineEnding(code)) {
|
||
effects.enter("lineEnding");
|
||
effects.consume(code);
|
||
effects.exit("lineEnding");
|
||
return start;
|
||
}
|
||
return factorySpace(effects, afterPrefix, "linePrefix", 4 + 1)(code);
|
||
}
|
||
function afterPrefix(code) {
|
||
const tail = self.events[self.events.length - 1];
|
||
return tail && tail[1].type === "linePrefix" && tail[2].sliceSerialize(tail[1], true).length >= 4 ? ok(code) : markdownLineEnding(code) ? start(code) : nok(code);
|
||
}
|
||
}
|
||
const codeText = {
|
||
name: "codeText",
|
||
tokenize: tokenizeCodeText,
|
||
resolve: resolveCodeText,
|
||
previous
|
||
};
|
||
function resolveCodeText(events) {
|
||
let tailExitIndex = events.length - 4;
|
||
let headEnterIndex = 3;
|
||
let index2;
|
||
let enter;
|
||
if ((events[headEnterIndex][1].type === "lineEnding" || events[headEnterIndex][1].type === "space") && (events[tailExitIndex][1].type === "lineEnding" || events[tailExitIndex][1].type === "space")) {
|
||
index2 = headEnterIndex;
|
||
while (++index2 < tailExitIndex) {
|
||
if (events[index2][1].type === "codeTextData") {
|
||
events[headEnterIndex][1].type = "codeTextPadding";
|
||
events[tailExitIndex][1].type = "codeTextPadding";
|
||
headEnterIndex += 2;
|
||
tailExitIndex -= 2;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
index2 = headEnterIndex - 1;
|
||
tailExitIndex++;
|
||
while (++index2 <= tailExitIndex) {
|
||
if (enter === void 0) {
|
||
if (index2 !== tailExitIndex && events[index2][1].type !== "lineEnding") {
|
||
enter = index2;
|
||
}
|
||
} else if (index2 === tailExitIndex || events[index2][1].type === "lineEnding") {
|
||
events[enter][1].type = "codeTextData";
|
||
if (index2 !== enter + 2) {
|
||
events[enter][1].end = events[index2 - 1][1].end;
|
||
events.splice(enter + 2, index2 - enter - 2);
|
||
tailExitIndex -= index2 - enter - 2;
|
||
index2 = enter + 2;
|
||
}
|
||
enter = void 0;
|
||
}
|
||
}
|
||
return events;
|
||
}
|
||
function previous(code) {
|
||
return code !== 96 || this.events[this.events.length - 1][1].type === "characterEscape";
|
||
}
|
||
function tokenizeCodeText(effects, ok, nok) {
|
||
let sizeOpen = 0;
|
||
let size;
|
||
let token;
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("codeText");
|
||
effects.enter("codeTextSequence");
|
||
return openingSequence(code);
|
||
}
|
||
function openingSequence(code) {
|
||
if (code === 96) {
|
||
effects.consume(code);
|
||
sizeOpen++;
|
||
return openingSequence;
|
||
}
|
||
effects.exit("codeTextSequence");
|
||
return gap(code);
|
||
}
|
||
function gap(code) {
|
||
if (code === null) {
|
||
return nok(code);
|
||
}
|
||
if (code === 96) {
|
||
token = effects.enter("codeTextSequence");
|
||
size = 0;
|
||
return closingSequence(code);
|
||
}
|
||
if (code === 32) {
|
||
effects.enter("space");
|
||
effects.consume(code);
|
||
effects.exit("space");
|
||
return gap;
|
||
}
|
||
if (markdownLineEnding(code)) {
|
||
effects.enter("lineEnding");
|
||
effects.consume(code);
|
||
effects.exit("lineEnding");
|
||
return gap;
|
||
}
|
||
effects.enter("codeTextData");
|
||
return data(code);
|
||
}
|
||
function data(code) {
|
||
if (code === null || code === 32 || code === 96 || markdownLineEnding(code)) {
|
||
effects.exit("codeTextData");
|
||
return gap(code);
|
||
}
|
||
effects.consume(code);
|
||
return data;
|
||
}
|
||
function closingSequence(code) {
|
||
if (code === 96) {
|
||
effects.consume(code);
|
||
size++;
|
||
return closingSequence;
|
||
}
|
||
if (size === sizeOpen) {
|
||
effects.exit("codeTextSequence");
|
||
effects.exit("codeText");
|
||
return ok(code);
|
||
}
|
||
token.type = "codeTextData";
|
||
return data(code);
|
||
}
|
||
}
|
||
function subtokenize(events) {
|
||
const jumps = {};
|
||
let index2 = -1;
|
||
let event;
|
||
let lineIndex;
|
||
let otherIndex;
|
||
let otherEvent;
|
||
let parameters;
|
||
let subevents;
|
||
let more;
|
||
while (++index2 < events.length) {
|
||
while (index2 in jumps) {
|
||
index2 = jumps[index2];
|
||
}
|
||
event = events[index2];
|
||
if (index2 && event[1].type === "chunkFlow" && events[index2 - 1][1].type === "listItemPrefix") {
|
||
subevents = event[1]._tokenizer.events;
|
||
otherIndex = 0;
|
||
if (otherIndex < subevents.length && subevents[otherIndex][1].type === "lineEndingBlank") {
|
||
otherIndex += 2;
|
||
}
|
||
if (otherIndex < subevents.length && subevents[otherIndex][1].type === "content") {
|
||
while (++otherIndex < subevents.length) {
|
||
if (subevents[otherIndex][1].type === "content") {
|
||
break;
|
||
}
|
||
if (subevents[otherIndex][1].type === "chunkText") {
|
||
subevents[otherIndex][1]._isInFirstContentOfListItem = true;
|
||
otherIndex++;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
if (event[0] === "enter") {
|
||
if (event[1].contentType) {
|
||
Object.assign(jumps, subcontent(events, index2));
|
||
index2 = jumps[index2];
|
||
more = true;
|
||
}
|
||
} else if (event[1]._container) {
|
||
otherIndex = index2;
|
||
lineIndex = void 0;
|
||
while (otherIndex--) {
|
||
otherEvent = events[otherIndex];
|
||
if (otherEvent[1].type === "lineEnding" || otherEvent[1].type === "lineEndingBlank") {
|
||
if (otherEvent[0] === "enter") {
|
||
if (lineIndex) {
|
||
events[lineIndex][1].type = "lineEndingBlank";
|
||
}
|
||
otherEvent[1].type = "lineEnding";
|
||
lineIndex = otherIndex;
|
||
}
|
||
} else {
|
||
break;
|
||
}
|
||
}
|
||
if (lineIndex) {
|
||
event[1].end = Object.assign({}, events[lineIndex][1].start);
|
||
parameters = events.slice(lineIndex, index2);
|
||
parameters.unshift(event);
|
||
splice(events, lineIndex, index2 - lineIndex + 1, parameters);
|
||
}
|
||
}
|
||
}
|
||
return !more;
|
||
}
|
||
function subcontent(events, eventIndex) {
|
||
const token = events[eventIndex][1];
|
||
const context = events[eventIndex][2];
|
||
let startPosition = eventIndex - 1;
|
||
const startPositions = [];
|
||
const tokenizer = token._tokenizer || context.parser[token.contentType](token.start);
|
||
const childEvents = tokenizer.events;
|
||
const jumps = [];
|
||
const gaps = {};
|
||
let stream;
|
||
let previous2;
|
||
let index2 = -1;
|
||
let current = token;
|
||
let adjust = 0;
|
||
let start = 0;
|
||
const breaks = [start];
|
||
while (current) {
|
||
while (events[++startPosition][1] !== current) {
|
||
}
|
||
startPositions.push(startPosition);
|
||
if (!current._tokenizer) {
|
||
stream = context.sliceStream(current);
|
||
if (!current.next) {
|
||
stream.push(null);
|
||
}
|
||
if (previous2) {
|
||
tokenizer.defineSkip(current.start);
|
||
}
|
||
if (current._isInFirstContentOfListItem) {
|
||
tokenizer._gfmTasklistFirstContentOfListItem = true;
|
||
}
|
||
tokenizer.write(stream);
|
||
if (current._isInFirstContentOfListItem) {
|
||
tokenizer._gfmTasklistFirstContentOfListItem = void 0;
|
||
}
|
||
}
|
||
previous2 = current;
|
||
current = current.next;
|
||
}
|
||
current = token;
|
||
while (++index2 < childEvents.length) {
|
||
if (
|
||
// Find a void token that includes a break.
|
||
childEvents[index2][0] === "exit" && childEvents[index2 - 1][0] === "enter" && childEvents[index2][1].type === childEvents[index2 - 1][1].type && childEvents[index2][1].start.line !== childEvents[index2][1].end.line
|
||
) {
|
||
start = index2 + 1;
|
||
breaks.push(start);
|
||
current._tokenizer = void 0;
|
||
current.previous = void 0;
|
||
current = current.next;
|
||
}
|
||
}
|
||
tokenizer.events = [];
|
||
if (current) {
|
||
current._tokenizer = void 0;
|
||
current.previous = void 0;
|
||
} else {
|
||
breaks.pop();
|
||
}
|
||
index2 = breaks.length;
|
||
while (index2--) {
|
||
const slice = childEvents.slice(breaks[index2], breaks[index2 + 1]);
|
||
const start2 = startPositions.pop();
|
||
jumps.unshift([start2, start2 + slice.length - 1]);
|
||
splice(events, start2, 2, slice);
|
||
}
|
||
index2 = -1;
|
||
while (++index2 < jumps.length) {
|
||
gaps[adjust + jumps[index2][0]] = adjust + jumps[index2][1];
|
||
adjust += jumps[index2][1] - jumps[index2][0] - 1;
|
||
}
|
||
return gaps;
|
||
}
|
||
const content = {
|
||
tokenize: tokenizeContent,
|
||
resolve: resolveContent
|
||
};
|
||
const continuationConstruct = {
|
||
tokenize: tokenizeContinuation,
|
||
partial: true
|
||
};
|
||
function resolveContent(events) {
|
||
subtokenize(events);
|
||
return events;
|
||
}
|
||
function tokenizeContent(effects, ok) {
|
||
let previous2;
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("content");
|
||
previous2 = effects.enter("chunkContent", {
|
||
contentType: "content"
|
||
});
|
||
return data(code);
|
||
}
|
||
function data(code) {
|
||
if (code === null) {
|
||
return contentEnd(code);
|
||
}
|
||
if (markdownLineEnding(code)) {
|
||
return effects.check(
|
||
continuationConstruct,
|
||
contentContinue,
|
||
contentEnd
|
||
)(code);
|
||
}
|
||
effects.consume(code);
|
||
return data;
|
||
}
|
||
function contentEnd(code) {
|
||
effects.exit("chunkContent");
|
||
effects.exit("content");
|
||
return ok(code);
|
||
}
|
||
function contentContinue(code) {
|
||
effects.consume(code);
|
||
effects.exit("chunkContent");
|
||
previous2.next = effects.enter("chunkContent", {
|
||
contentType: "content",
|
||
previous: previous2
|
||
});
|
||
previous2 = previous2.next;
|
||
return data;
|
||
}
|
||
}
|
||
function tokenizeContinuation(effects, ok, nok) {
|
||
const self = this;
|
||
return startLookahead;
|
||
function startLookahead(code) {
|
||
effects.exit("chunkContent");
|
||
effects.enter("lineEnding");
|
||
effects.consume(code);
|
||
effects.exit("lineEnding");
|
||
return factorySpace(effects, prefixed, "linePrefix");
|
||
}
|
||
function prefixed(code) {
|
||
if (code === null || markdownLineEnding(code)) {
|
||
return nok(code);
|
||
}
|
||
const tail = self.events[self.events.length - 1];
|
||
if (!self.parser.constructs.disable.null.includes("codeIndented") && tail && tail[1].type === "linePrefix" && tail[2].sliceSerialize(tail[1], true).length >= 4) {
|
||
return ok(code);
|
||
}
|
||
return effects.interrupt(self.parser.constructs.flow, nok, ok)(code);
|
||
}
|
||
}
|
||
function factoryDestination(effects, ok, nok, type, literalType, literalMarkerType, rawType, stringType, max) {
|
||
const limit = max || Number.POSITIVE_INFINITY;
|
||
let balance = 0;
|
||
return start;
|
||
function start(code) {
|
||
if (code === 60) {
|
||
effects.enter(type);
|
||
effects.enter(literalType);
|
||
effects.enter(literalMarkerType);
|
||
effects.consume(code);
|
||
effects.exit(literalMarkerType);
|
||
return destinationEnclosedBefore;
|
||
}
|
||
if (code === null || code === 41 || asciiControl(code)) {
|
||
return nok(code);
|
||
}
|
||
effects.enter(type);
|
||
effects.enter(rawType);
|
||
effects.enter(stringType);
|
||
effects.enter("chunkString", {
|
||
contentType: "string"
|
||
});
|
||
return destinationRaw(code);
|
||
}
|
||
function destinationEnclosedBefore(code) {
|
||
if (code === 62) {
|
||
effects.enter(literalMarkerType);
|
||
effects.consume(code);
|
||
effects.exit(literalMarkerType);
|
||
effects.exit(literalType);
|
||
effects.exit(type);
|
||
return ok;
|
||
}
|
||
effects.enter(stringType);
|
||
effects.enter("chunkString", {
|
||
contentType: "string"
|
||
});
|
||
return destinationEnclosed(code);
|
||
}
|
||
function destinationEnclosed(code) {
|
||
if (code === 62) {
|
||
effects.exit("chunkString");
|
||
effects.exit(stringType);
|
||
return destinationEnclosedBefore(code);
|
||
}
|
||
if (code === null || code === 60 || markdownLineEnding(code)) {
|
||
return nok(code);
|
||
}
|
||
effects.consume(code);
|
||
return code === 92 ? destinationEnclosedEscape : destinationEnclosed;
|
||
}
|
||
function destinationEnclosedEscape(code) {
|
||
if (code === 60 || code === 62 || code === 92) {
|
||
effects.consume(code);
|
||
return destinationEnclosed;
|
||
}
|
||
return destinationEnclosed(code);
|
||
}
|
||
function destinationRaw(code) {
|
||
if (code === 40) {
|
||
if (++balance > limit)
|
||
return nok(code);
|
||
effects.consume(code);
|
||
return destinationRaw;
|
||
}
|
||
if (code === 41) {
|
||
if (!balance--) {
|
||
effects.exit("chunkString");
|
||
effects.exit(stringType);
|
||
effects.exit(rawType);
|
||
effects.exit(type);
|
||
return ok(code);
|
||
}
|
||
effects.consume(code);
|
||
return destinationRaw;
|
||
}
|
||
if (code === null || markdownLineEndingOrSpace(code)) {
|
||
if (balance)
|
||
return nok(code);
|
||
effects.exit("chunkString");
|
||
effects.exit(stringType);
|
||
effects.exit(rawType);
|
||
effects.exit(type);
|
||
return ok(code);
|
||
}
|
||
if (asciiControl(code))
|
||
return nok(code);
|
||
effects.consume(code);
|
||
return code === 92 ? destinationRawEscape : destinationRaw;
|
||
}
|
||
function destinationRawEscape(code) {
|
||
if (code === 40 || code === 41 || code === 92) {
|
||
effects.consume(code);
|
||
return destinationRaw;
|
||
}
|
||
return destinationRaw(code);
|
||
}
|
||
}
|
||
function factoryLabel(effects, ok, nok, type, markerType, stringType) {
|
||
const self = this;
|
||
let size = 0;
|
||
let data;
|
||
return start;
|
||
function start(code) {
|
||
effects.enter(type);
|
||
effects.enter(markerType);
|
||
effects.consume(code);
|
||
effects.exit(markerType);
|
||
effects.enter(stringType);
|
||
return atBreak;
|
||
}
|
||
function atBreak(code) {
|
||
if (code === null || code === 91 || code === 93 && !data || /* To do: remove in the future once we’ve switched from
|
||
* `micromark-extension-footnote` to `micromark-extension-gfm-footnote`,
|
||
* which doesn’t need this */
|
||
/* Hidden footnotes hook */
|
||
/* c8 ignore next 3 */
|
||
code === 94 && !size && "_hiddenFootnoteSupport" in self.parser.constructs || size > 999) {
|
||
return nok(code);
|
||
}
|
||
if (code === 93) {
|
||
effects.exit(stringType);
|
||
effects.enter(markerType);
|
||
effects.consume(code);
|
||
effects.exit(markerType);
|
||
effects.exit(type);
|
||
return ok;
|
||
}
|
||
if (markdownLineEnding(code)) {
|
||
effects.enter("lineEnding");
|
||
effects.consume(code);
|
||
effects.exit("lineEnding");
|
||
return atBreak;
|
||
}
|
||
effects.enter("chunkString", {
|
||
contentType: "string"
|
||
});
|
||
return label(code);
|
||
}
|
||
function label(code) {
|
||
if (code === null || code === 91 || code === 93 || markdownLineEnding(code) || size++ > 999) {
|
||
effects.exit("chunkString");
|
||
return atBreak(code);
|
||
}
|
||
effects.consume(code);
|
||
data = data || !markdownSpace(code);
|
||
return code === 92 ? labelEscape : label;
|
||
}
|
||
function labelEscape(code) {
|
||
if (code === 91 || code === 92 || code === 93) {
|
||
effects.consume(code);
|
||
size++;
|
||
return label;
|
||
}
|
||
return label(code);
|
||
}
|
||
}
|
||
function factoryTitle(effects, ok, nok, type, markerType, stringType) {
|
||
let marker;
|
||
return start;
|
||
function start(code) {
|
||
effects.enter(type);
|
||
effects.enter(markerType);
|
||
effects.consume(code);
|
||
effects.exit(markerType);
|
||
marker = code === 40 ? 41 : code;
|
||
return atFirstTitleBreak;
|
||
}
|
||
function atFirstTitleBreak(code) {
|
||
if (code === marker) {
|
||
effects.enter(markerType);
|
||
effects.consume(code);
|
||
effects.exit(markerType);
|
||
effects.exit(type);
|
||
return ok;
|
||
}
|
||
effects.enter(stringType);
|
||
return atTitleBreak(code);
|
||
}
|
||
function atTitleBreak(code) {
|
||
if (code === marker) {
|
||
effects.exit(stringType);
|
||
return atFirstTitleBreak(marker);
|
||
}
|
||
if (code === null) {
|
||
return nok(code);
|
||
}
|
||
if (markdownLineEnding(code)) {
|
||
effects.enter("lineEnding");
|
||
effects.consume(code);
|
||
effects.exit("lineEnding");
|
||
return factorySpace(effects, atTitleBreak, "linePrefix");
|
||
}
|
||
effects.enter("chunkString", {
|
||
contentType: "string"
|
||
});
|
||
return title(code);
|
||
}
|
||
function title(code) {
|
||
if (code === marker || code === null || markdownLineEnding(code)) {
|
||
effects.exit("chunkString");
|
||
return atTitleBreak(code);
|
||
}
|
||
effects.consume(code);
|
||
return code === 92 ? titleEscape : title;
|
||
}
|
||
function titleEscape(code) {
|
||
if (code === marker || code === 92) {
|
||
effects.consume(code);
|
||
return title;
|
||
}
|
||
return title(code);
|
||
}
|
||
}
|
||
function factoryWhitespace(effects, ok) {
|
||
let seen;
|
||
return start;
|
||
function start(code) {
|
||
if (markdownLineEnding(code)) {
|
||
effects.enter("lineEnding");
|
||
effects.consume(code);
|
||
effects.exit("lineEnding");
|
||
seen = true;
|
||
return start;
|
||
}
|
||
if (markdownSpace(code)) {
|
||
return factorySpace(
|
||
effects,
|
||
start,
|
||
seen ? "linePrefix" : "lineSuffix"
|
||
)(code);
|
||
}
|
||
return ok(code);
|
||
}
|
||
}
|
||
function normalizeIdentifier(value) {
|
||
return value.replace(/[\t\n\r ]+/g, " ").replace(/^ | $/g, "").toLowerCase().toUpperCase();
|
||
}
|
||
const definition = {
|
||
name: "definition",
|
||
tokenize: tokenizeDefinition
|
||
};
|
||
const titleConstruct = {
|
||
tokenize: tokenizeTitle,
|
||
partial: true
|
||
};
|
||
function tokenizeDefinition(effects, ok, nok) {
|
||
const self = this;
|
||
let identifier;
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("definition");
|
||
return factoryLabel.call(
|
||
self,
|
||
effects,
|
||
labelAfter,
|
||
nok,
|
||
"definitionLabel",
|
||
"definitionLabelMarker",
|
||
"definitionLabelString"
|
||
)(code);
|
||
}
|
||
function labelAfter(code) {
|
||
identifier = normalizeIdentifier(
|
||
self.sliceSerialize(self.events[self.events.length - 1][1]).slice(1, -1)
|
||
);
|
||
if (code === 58) {
|
||
effects.enter("definitionMarker");
|
||
effects.consume(code);
|
||
effects.exit("definitionMarker");
|
||
return factoryWhitespace(
|
||
effects,
|
||
factoryDestination(
|
||
effects,
|
||
effects.attempt(
|
||
titleConstruct,
|
||
factorySpace(effects, after, "whitespace"),
|
||
factorySpace(effects, after, "whitespace")
|
||
),
|
||
nok,
|
||
"definitionDestination",
|
||
"definitionDestinationLiteral",
|
||
"definitionDestinationLiteralMarker",
|
||
"definitionDestinationRaw",
|
||
"definitionDestinationString"
|
||
)
|
||
);
|
||
}
|
||
return nok(code);
|
||
}
|
||
function after(code) {
|
||
if (code === null || markdownLineEnding(code)) {
|
||
effects.exit("definition");
|
||
if (!self.parser.defined.includes(identifier)) {
|
||
self.parser.defined.push(identifier);
|
||
}
|
||
return ok(code);
|
||
}
|
||
return nok(code);
|
||
}
|
||
}
|
||
function tokenizeTitle(effects, ok, nok) {
|
||
return start;
|
||
function start(code) {
|
||
return markdownLineEndingOrSpace(code) ? factoryWhitespace(effects, before)(code) : nok(code);
|
||
}
|
||
function before(code) {
|
||
if (code === 34 || code === 39 || code === 40) {
|
||
return factoryTitle(
|
||
effects,
|
||
factorySpace(effects, after, "whitespace"),
|
||
nok,
|
||
"definitionTitle",
|
||
"definitionTitleMarker",
|
||
"definitionTitleString"
|
||
)(code);
|
||
}
|
||
return nok(code);
|
||
}
|
||
function after(code) {
|
||
return code === null || markdownLineEnding(code) ? ok(code) : nok(code);
|
||
}
|
||
}
|
||
const hardBreakEscape = {
|
||
name: "hardBreakEscape",
|
||
tokenize: tokenizeHardBreakEscape
|
||
};
|
||
function tokenizeHardBreakEscape(effects, ok, nok) {
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("hardBreakEscape");
|
||
effects.enter("escapeMarker");
|
||
effects.consume(code);
|
||
return open;
|
||
}
|
||
function open(code) {
|
||
if (markdownLineEnding(code)) {
|
||
effects.exit("escapeMarker");
|
||
effects.exit("hardBreakEscape");
|
||
return ok(code);
|
||
}
|
||
return nok(code);
|
||
}
|
||
}
|
||
const headingAtx = {
|
||
name: "headingAtx",
|
||
tokenize: tokenizeHeadingAtx,
|
||
resolve: resolveHeadingAtx
|
||
};
|
||
function resolveHeadingAtx(events, context) {
|
||
let contentEnd = events.length - 2;
|
||
let contentStart = 3;
|
||
let content2;
|
||
let text2;
|
||
if (events[contentStart][1].type === "whitespace") {
|
||
contentStart += 2;
|
||
}
|
||
if (contentEnd - 2 > contentStart && events[contentEnd][1].type === "whitespace") {
|
||
contentEnd -= 2;
|
||
}
|
||
if (events[contentEnd][1].type === "atxHeadingSequence" && (contentStart === contentEnd - 1 || contentEnd - 4 > contentStart && events[contentEnd - 2][1].type === "whitespace")) {
|
||
contentEnd -= contentStart + 1 === contentEnd ? 2 : 4;
|
||
}
|
||
if (contentEnd > contentStart) {
|
||
content2 = {
|
||
type: "atxHeadingText",
|
||
start: events[contentStart][1].start,
|
||
end: events[contentEnd][1].end
|
||
};
|
||
text2 = {
|
||
type: "chunkText",
|
||
start: events[contentStart][1].start,
|
||
end: events[contentEnd][1].end,
|
||
// @ts-expect-error Constants are fine to assign.
|
||
contentType: "text"
|
||
};
|
||
splice(events, contentStart, contentEnd - contentStart + 1, [
|
||
["enter", content2, context],
|
||
["enter", text2, context],
|
||
["exit", text2, context],
|
||
["exit", content2, context]
|
||
]);
|
||
}
|
||
return events;
|
||
}
|
||
function tokenizeHeadingAtx(effects, ok, nok) {
|
||
const self = this;
|
||
let size = 0;
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("atxHeading");
|
||
effects.enter("atxHeadingSequence");
|
||
return fenceOpenInside(code);
|
||
}
|
||
function fenceOpenInside(code) {
|
||
if (code === 35 && size++ < 6) {
|
||
effects.consume(code);
|
||
return fenceOpenInside;
|
||
}
|
||
if (code === null || markdownLineEndingOrSpace(code)) {
|
||
effects.exit("atxHeadingSequence");
|
||
return self.interrupt ? ok(code) : headingBreak(code);
|
||
}
|
||
return nok(code);
|
||
}
|
||
function headingBreak(code) {
|
||
if (code === 35) {
|
||
effects.enter("atxHeadingSequence");
|
||
return sequence(code);
|
||
}
|
||
if (code === null || markdownLineEnding(code)) {
|
||
effects.exit("atxHeading");
|
||
return ok(code);
|
||
}
|
||
if (markdownSpace(code)) {
|
||
return factorySpace(effects, headingBreak, "whitespace")(code);
|
||
}
|
||
effects.enter("atxHeadingText");
|
||
return data(code);
|
||
}
|
||
function sequence(code) {
|
||
if (code === 35) {
|
||
effects.consume(code);
|
||
return sequence;
|
||
}
|
||
effects.exit("atxHeadingSequence");
|
||
return headingBreak(code);
|
||
}
|
||
function data(code) {
|
||
if (code === null || code === 35 || markdownLineEndingOrSpace(code)) {
|
||
effects.exit("atxHeadingText");
|
||
return headingBreak(code);
|
||
}
|
||
effects.consume(code);
|
||
return data;
|
||
}
|
||
}
|
||
const htmlBlockNames = [
|
||
"address",
|
||
"article",
|
||
"aside",
|
||
"base",
|
||
"basefont",
|
||
"blockquote",
|
||
"body",
|
||
"caption",
|
||
"center",
|
||
"col",
|
||
"colgroup",
|
||
"dd",
|
||
"details",
|
||
"dialog",
|
||
"dir",
|
||
"div",
|
||
"dl",
|
||
"dt",
|
||
"fieldset",
|
||
"figcaption",
|
||
"figure",
|
||
"footer",
|
||
"form",
|
||
"frame",
|
||
"frameset",
|
||
"h1",
|
||
"h2",
|
||
"h3",
|
||
"h4",
|
||
"h5",
|
||
"h6",
|
||
"head",
|
||
"header",
|
||
"hr",
|
||
"html",
|
||
"iframe",
|
||
"legend",
|
||
"li",
|
||
"link",
|
||
"main",
|
||
"menu",
|
||
"menuitem",
|
||
"nav",
|
||
"noframes",
|
||
"ol",
|
||
"optgroup",
|
||
"option",
|
||
"p",
|
||
"param",
|
||
"section",
|
||
"summary",
|
||
"table",
|
||
"tbody",
|
||
"td",
|
||
"tfoot",
|
||
"th",
|
||
"thead",
|
||
"title",
|
||
"tr",
|
||
"track",
|
||
"ul"
|
||
];
|
||
const htmlRawNames = ["pre", "script", "style", "textarea"];
|
||
const htmlFlow = {
|
||
name: "htmlFlow",
|
||
tokenize: tokenizeHtmlFlow,
|
||
resolveTo: resolveToHtmlFlow,
|
||
concrete: true
|
||
};
|
||
const nextBlankConstruct = {
|
||
tokenize: tokenizeNextBlank,
|
||
partial: true
|
||
};
|
||
function resolveToHtmlFlow(events) {
|
||
let index2 = events.length;
|
||
while (index2--) {
|
||
if (events[index2][0] === "enter" && events[index2][1].type === "htmlFlow") {
|
||
break;
|
||
}
|
||
}
|
||
if (index2 > 1 && events[index2 - 2][1].type === "linePrefix") {
|
||
events[index2][1].start = events[index2 - 2][1].start;
|
||
events[index2 + 1][1].start = events[index2 - 2][1].start;
|
||
events.splice(index2 - 2, 2);
|
||
}
|
||
return events;
|
||
}
|
||
function tokenizeHtmlFlow(effects, ok, nok) {
|
||
const self = this;
|
||
let kind;
|
||
let startTag;
|
||
let buffer;
|
||
let index2;
|
||
let marker;
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("htmlFlow");
|
||
effects.enter("htmlFlowData");
|
||
effects.consume(code);
|
||
return open;
|
||
}
|
||
function open(code) {
|
||
if (code === 33) {
|
||
effects.consume(code);
|
||
return declarationStart;
|
||
}
|
||
if (code === 47) {
|
||
effects.consume(code);
|
||
return tagCloseStart;
|
||
}
|
||
if (code === 63) {
|
||
effects.consume(code);
|
||
kind = 3;
|
||
return self.interrupt ? ok : continuationDeclarationInside;
|
||
}
|
||
if (asciiAlpha(code)) {
|
||
effects.consume(code);
|
||
buffer = String.fromCharCode(code);
|
||
startTag = true;
|
||
return tagName;
|
||
}
|
||
return nok(code);
|
||
}
|
||
function declarationStart(code) {
|
||
if (code === 45) {
|
||
effects.consume(code);
|
||
kind = 2;
|
||
return commentOpenInside;
|
||
}
|
||
if (code === 91) {
|
||
effects.consume(code);
|
||
kind = 5;
|
||
buffer = "CDATA[";
|
||
index2 = 0;
|
||
return cdataOpenInside;
|
||
}
|
||
if (asciiAlpha(code)) {
|
||
effects.consume(code);
|
||
kind = 4;
|
||
return self.interrupt ? ok : continuationDeclarationInside;
|
||
}
|
||
return nok(code);
|
||
}
|
||
function commentOpenInside(code) {
|
||
if (code === 45) {
|
||
effects.consume(code);
|
||
return self.interrupt ? ok : continuationDeclarationInside;
|
||
}
|
||
return nok(code);
|
||
}
|
||
function cdataOpenInside(code) {
|
||
if (code === buffer.charCodeAt(index2++)) {
|
||
effects.consume(code);
|
||
return index2 === buffer.length ? self.interrupt ? ok : continuation : cdataOpenInside;
|
||
}
|
||
return nok(code);
|
||
}
|
||
function tagCloseStart(code) {
|
||
if (asciiAlpha(code)) {
|
||
effects.consume(code);
|
||
buffer = String.fromCharCode(code);
|
||
return tagName;
|
||
}
|
||
return nok(code);
|
||
}
|
||
function tagName(code) {
|
||
if (code === null || code === 47 || code === 62 || markdownLineEndingOrSpace(code)) {
|
||
if (code !== 47 && startTag && htmlRawNames.includes(buffer.toLowerCase())) {
|
||
kind = 1;
|
||
return self.interrupt ? ok(code) : continuation(code);
|
||
}
|
||
if (htmlBlockNames.includes(buffer.toLowerCase())) {
|
||
kind = 6;
|
||
if (code === 47) {
|
||
effects.consume(code);
|
||
return basicSelfClosing;
|
||
}
|
||
return self.interrupt ? ok(code) : continuation(code);
|
||
}
|
||
kind = 7;
|
||
return self.interrupt && !self.parser.lazy[self.now().line] ? nok(code) : startTag ? completeAttributeNameBefore(code) : completeClosingTagAfter(code);
|
||
}
|
||
if (code === 45 || asciiAlphanumeric(code)) {
|
||
effects.consume(code);
|
||
buffer += String.fromCharCode(code);
|
||
return tagName;
|
||
}
|
||
return nok(code);
|
||
}
|
||
function basicSelfClosing(code) {
|
||
if (code === 62) {
|
||
effects.consume(code);
|
||
return self.interrupt ? ok : continuation;
|
||
}
|
||
return nok(code);
|
||
}
|
||
function completeClosingTagAfter(code) {
|
||
if (markdownSpace(code)) {
|
||
effects.consume(code);
|
||
return completeClosingTagAfter;
|
||
}
|
||
return completeEnd(code);
|
||
}
|
||
function completeAttributeNameBefore(code) {
|
||
if (code === 47) {
|
||
effects.consume(code);
|
||
return completeEnd;
|
||
}
|
||
if (code === 58 || code === 95 || asciiAlpha(code)) {
|
||
effects.consume(code);
|
||
return completeAttributeName;
|
||
}
|
||
if (markdownSpace(code)) {
|
||
effects.consume(code);
|
||
return completeAttributeNameBefore;
|
||
}
|
||
return completeEnd(code);
|
||
}
|
||
function completeAttributeName(code) {
|
||
if (code === 45 || code === 46 || code === 58 || code === 95 || asciiAlphanumeric(code)) {
|
||
effects.consume(code);
|
||
return completeAttributeName;
|
||
}
|
||
return completeAttributeNameAfter(code);
|
||
}
|
||
function completeAttributeNameAfter(code) {
|
||
if (code === 61) {
|
||
effects.consume(code);
|
||
return completeAttributeValueBefore;
|
||
}
|
||
if (markdownSpace(code)) {
|
||
effects.consume(code);
|
||
return completeAttributeNameAfter;
|
||
}
|
||
return completeAttributeNameBefore(code);
|
||
}
|
||
function completeAttributeValueBefore(code) {
|
||
if (code === null || code === 60 || code === 61 || code === 62 || code === 96) {
|
||
return nok(code);
|
||
}
|
||
if (code === 34 || code === 39) {
|
||
effects.consume(code);
|
||
marker = code;
|
||
return completeAttributeValueQuoted;
|
||
}
|
||
if (markdownSpace(code)) {
|
||
effects.consume(code);
|
||
return completeAttributeValueBefore;
|
||
}
|
||
marker = null;
|
||
return completeAttributeValueUnquoted(code);
|
||
}
|
||
function completeAttributeValueQuoted(code) {
|
||
if (code === null || markdownLineEnding(code)) {
|
||
return nok(code);
|
||
}
|
||
if (code === marker) {
|
||
effects.consume(code);
|
||
return completeAttributeValueQuotedAfter;
|
||
}
|
||
effects.consume(code);
|
||
return completeAttributeValueQuoted;
|
||
}
|
||
function completeAttributeValueUnquoted(code) {
|
||
if (code === null || code === 34 || code === 39 || code === 60 || code === 61 || code === 62 || code === 96 || markdownLineEndingOrSpace(code)) {
|
||
return completeAttributeNameAfter(code);
|
||
}
|
||
effects.consume(code);
|
||
return completeAttributeValueUnquoted;
|
||
}
|
||
function completeAttributeValueQuotedAfter(code) {
|
||
if (code === 47 || code === 62 || markdownSpace(code)) {
|
||
return completeAttributeNameBefore(code);
|
||
}
|
||
return nok(code);
|
||
}
|
||
function completeEnd(code) {
|
||
if (code === 62) {
|
||
effects.consume(code);
|
||
return completeAfter;
|
||
}
|
||
return nok(code);
|
||
}
|
||
function completeAfter(code) {
|
||
if (markdownSpace(code)) {
|
||
effects.consume(code);
|
||
return completeAfter;
|
||
}
|
||
return code === null || markdownLineEnding(code) ? continuation(code) : nok(code);
|
||
}
|
||
function continuation(code) {
|
||
if (code === 45 && kind === 2) {
|
||
effects.consume(code);
|
||
return continuationCommentInside;
|
||
}
|
||
if (code === 60 && kind === 1) {
|
||
effects.consume(code);
|
||
return continuationRawTagOpen;
|
||
}
|
||
if (code === 62 && kind === 4) {
|
||
effects.consume(code);
|
||
return continuationClose;
|
||
}
|
||
if (code === 63 && kind === 3) {
|
||
effects.consume(code);
|
||
return continuationDeclarationInside;
|
||
}
|
||
if (code === 93 && kind === 5) {
|
||
effects.consume(code);
|
||
return continuationCharacterDataInside;
|
||
}
|
||
if (markdownLineEnding(code) && (kind === 6 || kind === 7)) {
|
||
return effects.check(
|
||
nextBlankConstruct,
|
||
continuationClose,
|
||
continuationAtLineEnding
|
||
)(code);
|
||
}
|
||
if (code === null || markdownLineEnding(code)) {
|
||
return continuationAtLineEnding(code);
|
||
}
|
||
effects.consume(code);
|
||
return continuation;
|
||
}
|
||
function continuationAtLineEnding(code) {
|
||
effects.exit("htmlFlowData");
|
||
return htmlContinueStart(code);
|
||
}
|
||
function htmlContinueStart(code) {
|
||
if (code === null) {
|
||
return done(code);
|
||
}
|
||
if (markdownLineEnding(code)) {
|
||
return effects.attempt(
|
||
{
|
||
tokenize: htmlLineEnd,
|
||
partial: true
|
||
},
|
||
htmlContinueStart,
|
||
done
|
||
)(code);
|
||
}
|
||
effects.enter("htmlFlowData");
|
||
return continuation(code);
|
||
}
|
||
function htmlLineEnd(effects2, ok2, nok2) {
|
||
return start2;
|
||
function start2(code) {
|
||
effects2.enter("lineEnding");
|
||
effects2.consume(code);
|
||
effects2.exit("lineEnding");
|
||
return lineStart;
|
||
}
|
||
function lineStart(code) {
|
||
return self.parser.lazy[self.now().line] ? nok2(code) : ok2(code);
|
||
}
|
||
}
|
||
function continuationCommentInside(code) {
|
||
if (code === 45) {
|
||
effects.consume(code);
|
||
return continuationDeclarationInside;
|
||
}
|
||
return continuation(code);
|
||
}
|
||
function continuationRawTagOpen(code) {
|
||
if (code === 47) {
|
||
effects.consume(code);
|
||
buffer = "";
|
||
return continuationRawEndTag;
|
||
}
|
||
return continuation(code);
|
||
}
|
||
function continuationRawEndTag(code) {
|
||
if (code === 62 && htmlRawNames.includes(buffer.toLowerCase())) {
|
||
effects.consume(code);
|
||
return continuationClose;
|
||
}
|
||
if (asciiAlpha(code) && buffer.length < 8) {
|
||
effects.consume(code);
|
||
buffer += String.fromCharCode(code);
|
||
return continuationRawEndTag;
|
||
}
|
||
return continuation(code);
|
||
}
|
||
function continuationCharacterDataInside(code) {
|
||
if (code === 93) {
|
||
effects.consume(code);
|
||
return continuationDeclarationInside;
|
||
}
|
||
return continuation(code);
|
||
}
|
||
function continuationDeclarationInside(code) {
|
||
if (code === 62) {
|
||
effects.consume(code);
|
||
return continuationClose;
|
||
}
|
||
if (code === 45 && kind === 2) {
|
||
effects.consume(code);
|
||
return continuationDeclarationInside;
|
||
}
|
||
return continuation(code);
|
||
}
|
||
function continuationClose(code) {
|
||
if (code === null || markdownLineEnding(code)) {
|
||
effects.exit("htmlFlowData");
|
||
return done(code);
|
||
}
|
||
effects.consume(code);
|
||
return continuationClose;
|
||
}
|
||
function done(code) {
|
||
effects.exit("htmlFlow");
|
||
return ok(code);
|
||
}
|
||
}
|
||
function tokenizeNextBlank(effects, ok, nok) {
|
||
return start;
|
||
function start(code) {
|
||
effects.exit("htmlFlowData");
|
||
effects.enter("lineEndingBlank");
|
||
effects.consume(code);
|
||
effects.exit("lineEndingBlank");
|
||
return effects.attempt(blankLine, ok, nok);
|
||
}
|
||
}
|
||
const htmlText = {
|
||
name: "htmlText",
|
||
tokenize: tokenizeHtmlText
|
||
};
|
||
function tokenizeHtmlText(effects, ok, nok) {
|
||
const self = this;
|
||
let marker;
|
||
let buffer;
|
||
let index2;
|
||
let returnState;
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("htmlText");
|
||
effects.enter("htmlTextData");
|
||
effects.consume(code);
|
||
return open;
|
||
}
|
||
function open(code) {
|
||
if (code === 33) {
|
||
effects.consume(code);
|
||
return declarationOpen;
|
||
}
|
||
if (code === 47) {
|
||
effects.consume(code);
|
||
return tagCloseStart;
|
||
}
|
||
if (code === 63) {
|
||
effects.consume(code);
|
||
return instruction;
|
||
}
|
||
if (asciiAlpha(code)) {
|
||
effects.consume(code);
|
||
return tagOpen;
|
||
}
|
||
return nok(code);
|
||
}
|
||
function declarationOpen(code) {
|
||
if (code === 45) {
|
||
effects.consume(code);
|
||
return commentOpen;
|
||
}
|
||
if (code === 91) {
|
||
effects.consume(code);
|
||
buffer = "CDATA[";
|
||
index2 = 0;
|
||
return cdataOpen;
|
||
}
|
||
if (asciiAlpha(code)) {
|
||
effects.consume(code);
|
||
return declaration;
|
||
}
|
||
return nok(code);
|
||
}
|
||
function commentOpen(code) {
|
||
if (code === 45) {
|
||
effects.consume(code);
|
||
return commentStart;
|
||
}
|
||
return nok(code);
|
||
}
|
||
function commentStart(code) {
|
||
if (code === null || code === 62) {
|
||
return nok(code);
|
||
}
|
||
if (code === 45) {
|
||
effects.consume(code);
|
||
return commentStartDash;
|
||
}
|
||
return comment(code);
|
||
}
|
||
function commentStartDash(code) {
|
||
if (code === null || code === 62) {
|
||
return nok(code);
|
||
}
|
||
return comment(code);
|
||
}
|
||
function comment(code) {
|
||
if (code === null) {
|
||
return nok(code);
|
||
}
|
||
if (code === 45) {
|
||
effects.consume(code);
|
||
return commentClose;
|
||
}
|
||
if (markdownLineEnding(code)) {
|
||
returnState = comment;
|
||
return atLineEnding(code);
|
||
}
|
||
effects.consume(code);
|
||
return comment;
|
||
}
|
||
function commentClose(code) {
|
||
if (code === 45) {
|
||
effects.consume(code);
|
||
return end;
|
||
}
|
||
return comment(code);
|
||
}
|
||
function cdataOpen(code) {
|
||
if (code === buffer.charCodeAt(index2++)) {
|
||
effects.consume(code);
|
||
return index2 === buffer.length ? cdata : cdataOpen;
|
||
}
|
||
return nok(code);
|
||
}
|
||
function cdata(code) {
|
||
if (code === null) {
|
||
return nok(code);
|
||
}
|
||
if (code === 93) {
|
||
effects.consume(code);
|
||
return cdataClose;
|
||
}
|
||
if (markdownLineEnding(code)) {
|
||
returnState = cdata;
|
||
return atLineEnding(code);
|
||
}
|
||
effects.consume(code);
|
||
return cdata;
|
||
}
|
||
function cdataClose(code) {
|
||
if (code === 93) {
|
||
effects.consume(code);
|
||
return cdataEnd;
|
||
}
|
||
return cdata(code);
|
||
}
|
||
function cdataEnd(code) {
|
||
if (code === 62) {
|
||
return end(code);
|
||
}
|
||
if (code === 93) {
|
||
effects.consume(code);
|
||
return cdataEnd;
|
||
}
|
||
return cdata(code);
|
||
}
|
||
function declaration(code) {
|
||
if (code === null || code === 62) {
|
||
return end(code);
|
||
}
|
||
if (markdownLineEnding(code)) {
|
||
returnState = declaration;
|
||
return atLineEnding(code);
|
||
}
|
||
effects.consume(code);
|
||
return declaration;
|
||
}
|
||
function instruction(code) {
|
||
if (code === null) {
|
||
return nok(code);
|
||
}
|
||
if (code === 63) {
|
||
effects.consume(code);
|
||
return instructionClose;
|
||
}
|
||
if (markdownLineEnding(code)) {
|
||
returnState = instruction;
|
||
return atLineEnding(code);
|
||
}
|
||
effects.consume(code);
|
||
return instruction;
|
||
}
|
||
function instructionClose(code) {
|
||
return code === 62 ? end(code) : instruction(code);
|
||
}
|
||
function tagCloseStart(code) {
|
||
if (asciiAlpha(code)) {
|
||
effects.consume(code);
|
||
return tagClose;
|
||
}
|
||
return nok(code);
|
||
}
|
||
function tagClose(code) {
|
||
if (code === 45 || asciiAlphanumeric(code)) {
|
||
effects.consume(code);
|
||
return tagClose;
|
||
}
|
||
return tagCloseBetween(code);
|
||
}
|
||
function tagCloseBetween(code) {
|
||
if (markdownLineEnding(code)) {
|
||
returnState = tagCloseBetween;
|
||
return atLineEnding(code);
|
||
}
|
||
if (markdownSpace(code)) {
|
||
effects.consume(code);
|
||
return tagCloseBetween;
|
||
}
|
||
return end(code);
|
||
}
|
||
function tagOpen(code) {
|
||
if (code === 45 || asciiAlphanumeric(code)) {
|
||
effects.consume(code);
|
||
return tagOpen;
|
||
}
|
||
if (code === 47 || code === 62 || markdownLineEndingOrSpace(code)) {
|
||
return tagOpenBetween(code);
|
||
}
|
||
return nok(code);
|
||
}
|
||
function tagOpenBetween(code) {
|
||
if (code === 47) {
|
||
effects.consume(code);
|
||
return end;
|
||
}
|
||
if (code === 58 || code === 95 || asciiAlpha(code)) {
|
||
effects.consume(code);
|
||
return tagOpenAttributeName;
|
||
}
|
||
if (markdownLineEnding(code)) {
|
||
returnState = tagOpenBetween;
|
||
return atLineEnding(code);
|
||
}
|
||
if (markdownSpace(code)) {
|
||
effects.consume(code);
|
||
return tagOpenBetween;
|
||
}
|
||
return end(code);
|
||
}
|
||
function tagOpenAttributeName(code) {
|
||
if (code === 45 || code === 46 || code === 58 || code === 95 || asciiAlphanumeric(code)) {
|
||
effects.consume(code);
|
||
return tagOpenAttributeName;
|
||
}
|
||
return tagOpenAttributeNameAfter(code);
|
||
}
|
||
function tagOpenAttributeNameAfter(code) {
|
||
if (code === 61) {
|
||
effects.consume(code);
|
||
return tagOpenAttributeValueBefore;
|
||
}
|
||
if (markdownLineEnding(code)) {
|
||
returnState = tagOpenAttributeNameAfter;
|
||
return atLineEnding(code);
|
||
}
|
||
if (markdownSpace(code)) {
|
||
effects.consume(code);
|
||
return tagOpenAttributeNameAfter;
|
||
}
|
||
return tagOpenBetween(code);
|
||
}
|
||
function tagOpenAttributeValueBefore(code) {
|
||
if (code === null || code === 60 || code === 61 || code === 62 || code === 96) {
|
||
return nok(code);
|
||
}
|
||
if (code === 34 || code === 39) {
|
||
effects.consume(code);
|
||
marker = code;
|
||
return tagOpenAttributeValueQuoted;
|
||
}
|
||
if (markdownLineEnding(code)) {
|
||
returnState = tagOpenAttributeValueBefore;
|
||
return atLineEnding(code);
|
||
}
|
||
if (markdownSpace(code)) {
|
||
effects.consume(code);
|
||
return tagOpenAttributeValueBefore;
|
||
}
|
||
effects.consume(code);
|
||
marker = void 0;
|
||
return tagOpenAttributeValueUnquoted;
|
||
}
|
||
function tagOpenAttributeValueQuoted(code) {
|
||
if (code === marker) {
|
||
effects.consume(code);
|
||
return tagOpenAttributeValueQuotedAfter;
|
||
}
|
||
if (code === null) {
|
||
return nok(code);
|
||
}
|
||
if (markdownLineEnding(code)) {
|
||
returnState = tagOpenAttributeValueQuoted;
|
||
return atLineEnding(code);
|
||
}
|
||
effects.consume(code);
|
||
return tagOpenAttributeValueQuoted;
|
||
}
|
||
function tagOpenAttributeValueQuotedAfter(code) {
|
||
if (code === 62 || code === 47 || markdownLineEndingOrSpace(code)) {
|
||
return tagOpenBetween(code);
|
||
}
|
||
return nok(code);
|
||
}
|
||
function tagOpenAttributeValueUnquoted(code) {
|
||
if (code === null || code === 34 || code === 39 || code === 60 || code === 61 || code === 96) {
|
||
return nok(code);
|
||
}
|
||
if (code === 62 || markdownLineEndingOrSpace(code)) {
|
||
return tagOpenBetween(code);
|
||
}
|
||
effects.consume(code);
|
||
return tagOpenAttributeValueUnquoted;
|
||
}
|
||
function atLineEnding(code) {
|
||
effects.exit("htmlTextData");
|
||
effects.enter("lineEnding");
|
||
effects.consume(code);
|
||
effects.exit("lineEnding");
|
||
return factorySpace(
|
||
effects,
|
||
afterPrefix,
|
||
"linePrefix",
|
||
self.parser.constructs.disable.null.includes("codeIndented") ? void 0 : 4
|
||
);
|
||
}
|
||
function afterPrefix(code) {
|
||
effects.enter("htmlTextData");
|
||
return returnState(code);
|
||
}
|
||
function end(code) {
|
||
if (code === 62) {
|
||
effects.consume(code);
|
||
effects.exit("htmlTextData");
|
||
effects.exit("htmlText");
|
||
return ok;
|
||
}
|
||
return nok(code);
|
||
}
|
||
}
|
||
const labelEnd = {
|
||
name: "labelEnd",
|
||
tokenize: tokenizeLabelEnd,
|
||
resolveTo: resolveToLabelEnd,
|
||
resolveAll: resolveAllLabelEnd
|
||
};
|
||
const resourceConstruct = {
|
||
tokenize: tokenizeResource
|
||
};
|
||
const fullReferenceConstruct = {
|
||
tokenize: tokenizeFullReference
|
||
};
|
||
const collapsedReferenceConstruct = {
|
||
tokenize: tokenizeCollapsedReference
|
||
};
|
||
function resolveAllLabelEnd(events) {
|
||
let index2 = -1;
|
||
let token;
|
||
while (++index2 < events.length) {
|
||
token = events[index2][1];
|
||
if (token.type === "labelImage" || token.type === "labelLink" || token.type === "labelEnd") {
|
||
events.splice(index2 + 1, token.type === "labelImage" ? 4 : 2);
|
||
token.type = "data";
|
||
index2++;
|
||
}
|
||
}
|
||
return events;
|
||
}
|
||
function resolveToLabelEnd(events, context) {
|
||
let index2 = events.length;
|
||
let offset = 0;
|
||
let token;
|
||
let open;
|
||
let close;
|
||
let media;
|
||
while (index2--) {
|
||
token = events[index2][1];
|
||
if (open) {
|
||
if (token.type === "link" || token.type === "labelLink" && token._inactive) {
|
||
break;
|
||
}
|
||
if (events[index2][0] === "enter" && token.type === "labelLink") {
|
||
token._inactive = true;
|
||
}
|
||
} else if (close) {
|
||
if (events[index2][0] === "enter" && (token.type === "labelImage" || token.type === "labelLink") && !token._balanced) {
|
||
open = index2;
|
||
if (token.type !== "labelLink") {
|
||
offset = 2;
|
||
break;
|
||
}
|
||
}
|
||
} else if (token.type === "labelEnd") {
|
||
close = index2;
|
||
}
|
||
}
|
||
const group = {
|
||
type: events[open][1].type === "labelLink" ? "link" : "image",
|
||
start: Object.assign({}, events[open][1].start),
|
||
end: Object.assign({}, events[events.length - 1][1].end)
|
||
};
|
||
const label = {
|
||
type: "label",
|
||
start: Object.assign({}, events[open][1].start),
|
||
end: Object.assign({}, events[close][1].end)
|
||
};
|
||
const text2 = {
|
||
type: "labelText",
|
||
start: Object.assign({}, events[open + offset + 2][1].end),
|
||
end: Object.assign({}, events[close - 2][1].start)
|
||
};
|
||
media = [
|
||
["enter", group, context],
|
||
["enter", label, context]
|
||
];
|
||
media = push(media, events.slice(open + 1, open + offset + 3));
|
||
media = push(media, [["enter", text2, context]]);
|
||
media = push(
|
||
media,
|
||
resolveAll(
|
||
context.parser.constructs.insideSpan.null,
|
||
events.slice(open + offset + 4, close - 3),
|
||
context
|
||
)
|
||
);
|
||
media = push(media, [
|
||
["exit", text2, context],
|
||
events[close - 2],
|
||
events[close - 1],
|
||
["exit", label, context]
|
||
]);
|
||
media = push(media, events.slice(close + 1));
|
||
media = push(media, [["exit", group, context]]);
|
||
splice(events, open, events.length, media);
|
||
return events;
|
||
}
|
||
function tokenizeLabelEnd(effects, ok, nok) {
|
||
const self = this;
|
||
let index2 = self.events.length;
|
||
let labelStart;
|
||
let defined;
|
||
while (index2--) {
|
||
if ((self.events[index2][1].type === "labelImage" || self.events[index2][1].type === "labelLink") && !self.events[index2][1]._balanced) {
|
||
labelStart = self.events[index2][1];
|
||
break;
|
||
}
|
||
}
|
||
return start;
|
||
function start(code) {
|
||
if (!labelStart) {
|
||
return nok(code);
|
||
}
|
||
if (labelStart._inactive)
|
||
return balanced(code);
|
||
defined = self.parser.defined.includes(
|
||
normalizeIdentifier(
|
||
self.sliceSerialize({
|
||
start: labelStart.end,
|
||
end: self.now()
|
||
})
|
||
)
|
||
);
|
||
effects.enter("labelEnd");
|
||
effects.enter("labelMarker");
|
||
effects.consume(code);
|
||
effects.exit("labelMarker");
|
||
effects.exit("labelEnd");
|
||
return afterLabelEnd;
|
||
}
|
||
function afterLabelEnd(code) {
|
||
if (code === 40) {
|
||
return effects.attempt(
|
||
resourceConstruct,
|
||
ok,
|
||
defined ? ok : balanced
|
||
)(code);
|
||
}
|
||
if (code === 91) {
|
||
return effects.attempt(
|
||
fullReferenceConstruct,
|
||
ok,
|
||
defined ? effects.attempt(collapsedReferenceConstruct, ok, balanced) : balanced
|
||
)(code);
|
||
}
|
||
return defined ? ok(code) : balanced(code);
|
||
}
|
||
function balanced(code) {
|
||
labelStart._balanced = true;
|
||
return nok(code);
|
||
}
|
||
}
|
||
function tokenizeResource(effects, ok, nok) {
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("resource");
|
||
effects.enter("resourceMarker");
|
||
effects.consume(code);
|
||
effects.exit("resourceMarker");
|
||
return factoryWhitespace(effects, open);
|
||
}
|
||
function open(code) {
|
||
if (code === 41) {
|
||
return end(code);
|
||
}
|
||
return factoryDestination(
|
||
effects,
|
||
destinationAfter,
|
||
nok,
|
||
"resourceDestination",
|
||
"resourceDestinationLiteral",
|
||
"resourceDestinationLiteralMarker",
|
||
"resourceDestinationRaw",
|
||
"resourceDestinationString",
|
||
32
|
||
)(code);
|
||
}
|
||
function destinationAfter(code) {
|
||
return markdownLineEndingOrSpace(code) ? factoryWhitespace(effects, between)(code) : end(code);
|
||
}
|
||
function between(code) {
|
||
if (code === 34 || code === 39 || code === 40) {
|
||
return factoryTitle(
|
||
effects,
|
||
factoryWhitespace(effects, end),
|
||
nok,
|
||
"resourceTitle",
|
||
"resourceTitleMarker",
|
||
"resourceTitleString"
|
||
)(code);
|
||
}
|
||
return end(code);
|
||
}
|
||
function end(code) {
|
||
if (code === 41) {
|
||
effects.enter("resourceMarker");
|
||
effects.consume(code);
|
||
effects.exit("resourceMarker");
|
||
effects.exit("resource");
|
||
return ok;
|
||
}
|
||
return nok(code);
|
||
}
|
||
}
|
||
function tokenizeFullReference(effects, ok, nok) {
|
||
const self = this;
|
||
return start;
|
||
function start(code) {
|
||
return factoryLabel.call(
|
||
self,
|
||
effects,
|
||
afterLabel,
|
||
nok,
|
||
"reference",
|
||
"referenceMarker",
|
||
"referenceString"
|
||
)(code);
|
||
}
|
||
function afterLabel(code) {
|
||
return self.parser.defined.includes(
|
||
normalizeIdentifier(
|
||
self.sliceSerialize(self.events[self.events.length - 1][1]).slice(1, -1)
|
||
)
|
||
) ? ok(code) : nok(code);
|
||
}
|
||
}
|
||
function tokenizeCollapsedReference(effects, ok, nok) {
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("reference");
|
||
effects.enter("referenceMarker");
|
||
effects.consume(code);
|
||
effects.exit("referenceMarker");
|
||
return open;
|
||
}
|
||
function open(code) {
|
||
if (code === 93) {
|
||
effects.enter("referenceMarker");
|
||
effects.consume(code);
|
||
effects.exit("referenceMarker");
|
||
effects.exit("reference");
|
||
return ok;
|
||
}
|
||
return nok(code);
|
||
}
|
||
}
|
||
const labelStartImage = {
|
||
name: "labelStartImage",
|
||
tokenize: tokenizeLabelStartImage,
|
||
resolveAll: labelEnd.resolveAll
|
||
};
|
||
function tokenizeLabelStartImage(effects, ok, nok) {
|
||
const self = this;
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("labelImage");
|
||
effects.enter("labelImageMarker");
|
||
effects.consume(code);
|
||
effects.exit("labelImageMarker");
|
||
return open;
|
||
}
|
||
function open(code) {
|
||
if (code === 91) {
|
||
effects.enter("labelMarker");
|
||
effects.consume(code);
|
||
effects.exit("labelMarker");
|
||
effects.exit("labelImage");
|
||
return after;
|
||
}
|
||
return nok(code);
|
||
}
|
||
function after(code) {
|
||
return code === 94 && "_hiddenFootnoteSupport" in self.parser.constructs ? nok(code) : ok(code);
|
||
}
|
||
}
|
||
const labelStartLink = {
|
||
name: "labelStartLink",
|
||
tokenize: tokenizeLabelStartLink,
|
||
resolveAll: labelEnd.resolveAll
|
||
};
|
||
function tokenizeLabelStartLink(effects, ok, nok) {
|
||
const self = this;
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("labelLink");
|
||
effects.enter("labelMarker");
|
||
effects.consume(code);
|
||
effects.exit("labelMarker");
|
||
effects.exit("labelLink");
|
||
return after;
|
||
}
|
||
function after(code) {
|
||
return code === 94 && "_hiddenFootnoteSupport" in self.parser.constructs ? nok(code) : ok(code);
|
||
}
|
||
}
|
||
const lineEnding = {
|
||
name: "lineEnding",
|
||
tokenize: tokenizeLineEnding
|
||
};
|
||
function tokenizeLineEnding(effects, ok) {
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("lineEnding");
|
||
effects.consume(code);
|
||
effects.exit("lineEnding");
|
||
return factorySpace(effects, ok, "linePrefix");
|
||
}
|
||
}
|
||
const thematicBreak = {
|
||
name: "thematicBreak",
|
||
tokenize: tokenizeThematicBreak
|
||
};
|
||
function tokenizeThematicBreak(effects, ok, nok) {
|
||
let size = 0;
|
||
let marker;
|
||
return start;
|
||
function start(code) {
|
||
effects.enter("thematicBreak");
|
||
marker = code;
|
||
return atBreak(code);
|
||
}
|
||
function atBreak(code) {
|
||
if (code === marker) {
|
||
effects.enter("thematicBreakSequence");
|
||
return sequence(code);
|
||
}
|
||
if (markdownSpace(code)) {
|
||
return factorySpace(effects, atBreak, "whitespace")(code);
|
||
}
|
||
if (size < 3 || code !== null && !markdownLineEnding(code)) {
|
||
return nok(code);
|
||
}
|
||
effects.exit("thematicBreak");
|
||
return ok(code);
|
||
}
|
||
function sequence(code) {
|
||
if (code === marker) {
|
||
effects.consume(code);
|
||
size++;
|
||
return sequence;
|
||
}
|
||
effects.exit("thematicBreakSequence");
|
||
return atBreak(code);
|
||
}
|
||
}
|
||
const list = {
|
||
name: "list",
|
||
tokenize: tokenizeListStart,
|
||
continuation: {
|
||
tokenize: tokenizeListContinuation
|
||
},
|
||
exit: tokenizeListEnd
|
||
};
|
||
const listItemPrefixWhitespaceConstruct = {
|
||
tokenize: tokenizeListItemPrefixWhitespace,
|
||
partial: true
|
||
};
|
||
const indentConstruct = {
|
||
tokenize: tokenizeIndent,
|
||
partial: true
|
||
};
|
||
function tokenizeListStart(effects, ok, nok) {
|
||
const self = this;
|
||
const tail = self.events[self.events.length - 1];
|
||
let initialSize = tail && tail[1].type === "linePrefix" ? tail[2].sliceSerialize(tail[1], true).length : 0;
|
||
let size = 0;
|
||
return start;
|
||
function start(code) {
|
||
const kind = self.containerState.type || (code === 42 || code === 43 || code === 45 ? "listUnordered" : "listOrdered");
|
||
if (kind === "listUnordered" ? !self.containerState.marker || code === self.containerState.marker : asciiDigit(code)) {
|
||
if (!self.containerState.type) {
|
||
self.containerState.type = kind;
|
||
effects.enter(kind, {
|
||
_container: true
|
||
});
|
||
}
|
||
if (kind === "listUnordered") {
|
||
effects.enter("listItemPrefix");
|
||
return code === 42 || code === 45 ? effects.check(thematicBreak, nok, atMarker)(code) : atMarker(code);
|
||
}
|
||
if (!self.interrupt || code === 49) {
|
||
effects.enter("listItemPrefix");
|
||
effects.enter("listItemValue");
|
||
return inside(code);
|
||
}
|
||
}
|
||
return nok(code);
|
||
}
|
||
function inside(code) {
|
||
if (asciiDigit(code) && ++size < 10) {
|
||
effects.consume(code);
|
||
return inside;
|
||
}
|
||
if ((!self.interrupt || size < 2) && (self.containerState.marker ? code === self.containerState.marker : code === 41 || code === 46)) {
|
||
effects.exit("listItemValue");
|
||
return atMarker(code);
|
||
}
|
||
return nok(code);
|
||
}
|
||
function atMarker(code) {
|
||
effects.enter("listItemMarker");
|
||
effects.consume(code);
|
||
effects.exit("listItemMarker");
|
||
self.containerState.marker = self.containerState.marker || code;
|
||
return effects.check(
|
||
blankLine,
|
||
// Can’t be empty when interrupting.
|
||
self.interrupt ? nok : onBlank,
|
||
effects.attempt(
|
||
listItemPrefixWhitespaceConstruct,
|
||
endOfPrefix,
|
||
otherPrefix
|
||
)
|
||
);
|
||
}
|
||
function onBlank(code) {
|
||
self.containerState.initialBlankLine = true;
|
||
initialSize++;
|
||
return endOfPrefix(code);
|
||
}
|
||
function otherPrefix(code) {
|
||
if (markdownSpace(code)) {
|
||
effects.enter("listItemPrefixWhitespace");
|
||
effects.consume(code);
|
||
effects.exit("listItemPrefixWhitespace");
|
||
return endOfPrefix;
|
||
}
|
||
return nok(code);
|
||
}
|
||
function endOfPrefix(code) {
|
||
self.containerState.size = initialSize + self.sliceSerialize(effects.exit("listItemPrefix"), true).length;
|
||
return ok(code);
|
||
}
|
||
}
|
||
function tokenizeListContinuation(effects, ok, nok) {
|
||
const self = this;
|
||
self.containerState._closeFlow = void 0;
|
||
return effects.check(blankLine, onBlank, notBlank);
|
||
function onBlank(code) {
|
||
self.containerState.furtherBlankLines = self.containerState.furtherBlankLines || self.containerState.initialBlankLine;
|
||
return factorySpace(
|
||
effects,
|
||
ok,
|
||
"listItemIndent",
|
||
self.containerState.size + 1
|
||
)(code);
|
||
}
|
||
function notBlank(code) {
|
||
if (self.containerState.furtherBlankLines || !markdownSpace(code)) {
|
||
self.containerState.furtherBlankLines = void 0;
|
||
self.containerState.initialBlankLine = void 0;
|
||
return notInCurrentItem(code);
|
||
}
|
||
self.containerState.furtherBlankLines = void 0;
|
||
self.containerState.initialBlankLine = void 0;
|
||
return effects.attempt(indentConstruct, ok, notInCurrentItem)(code);
|
||
}
|
||
function notInCurrentItem(code) {
|
||
self.containerState._closeFlow = true;
|
||
self.interrupt = void 0;
|
||
return factorySpace(
|
||
effects,
|
||
effects.attempt(list, ok, nok),
|
||
"linePrefix",
|
||
self.parser.constructs.disable.null.includes("codeIndented") ? void 0 : 4
|
||
)(code);
|
||
}
|
||
}
|
||
function tokenizeIndent(effects, ok, nok) {
|
||
const self = this;
|
||
return factorySpace(
|
||
effects,
|
||
afterPrefix,
|
||
"listItemIndent",
|
||
self.containerState.size + 1
|
||
);
|
||
function afterPrefix(code) {
|
||
const tail = self.events[self.events.length - 1];
|
||
return tail && tail[1].type === "listItemIndent" && tail[2].sliceSerialize(tail[1], true).length === self.containerState.size ? ok(code) : nok(code);
|
||
}
|
||
}
|
||
function tokenizeListEnd(effects) {
|
||
effects.exit(this.containerState.type);
|
||
}
|
||
function tokenizeListItemPrefixWhitespace(effects, ok, nok) {
|
||
const self = this;
|
||
return factorySpace(
|
||
effects,
|
||
afterPrefix,
|
||
"listItemPrefixWhitespace",
|
||
self.parser.constructs.disable.null.includes("codeIndented") ? void 0 : 4 + 1
|
||
);
|
||
function afterPrefix(code) {
|
||
const tail = self.events[self.events.length - 1];
|
||
return !markdownSpace(code) && tail && tail[1].type === "listItemPrefixWhitespace" ? ok(code) : nok(code);
|
||
}
|
||
}
|
||
const setextUnderline = {
|
||
name: "setextUnderline",
|
||
tokenize: tokenizeSetextUnderline,
|
||
resolveTo: resolveToSetextUnderline
|
||
};
|
||
function resolveToSetextUnderline(events, context) {
|
||
let index2 = events.length;
|
||
let content2;
|
||
let text2;
|
||
let definition2;
|
||
while (index2--) {
|
||
if (events[index2][0] === "enter") {
|
||
if (events[index2][1].type === "content") {
|
||
content2 = index2;
|
||
break;
|
||
}
|
||
if (events[index2][1].type === "paragraph") {
|
||
text2 = index2;
|
||
}
|
||
} else {
|
||
if (events[index2][1].type === "content") {
|
||
events.splice(index2, 1);
|
||
}
|
||
if (!definition2 && events[index2][1].type === "definition") {
|
||
definition2 = index2;
|
||
}
|
||
}
|
||
}
|
||
const heading = {
|
||
type: "setextHeading",
|
||
start: Object.assign({}, events[text2][1].start),
|
||
end: Object.assign({}, events[events.length - 1][1].end)
|
||
};
|
||
events[text2][1].type = "setextHeadingText";
|
||
if (definition2) {
|
||
events.splice(text2, 0, ["enter", heading, context]);
|
||
events.splice(definition2 + 1, 0, ["exit", events[content2][1], context]);
|
||
events[content2][1].end = Object.assign({}, events[definition2][1].end);
|
||
} else {
|
||
events[content2][1] = heading;
|
||
}
|
||
events.push(["exit", heading, context]);
|
||
return events;
|
||
}
|
||
function tokenizeSetextUnderline(effects, ok, nok) {
|
||
const self = this;
|
||
let index2 = self.events.length;
|
||
let marker;
|
||
let paragraph;
|
||
while (index2--) {
|
||
if (self.events[index2][1].type !== "lineEnding" && self.events[index2][1].type !== "linePrefix" && self.events[index2][1].type !== "content") {
|
||
paragraph = self.events[index2][1].type === "paragraph";
|
||
break;
|
||
}
|
||
}
|
||
return start;
|
||
function start(code) {
|
||
if (!self.parser.lazy[self.now().line] && (self.interrupt || paragraph)) {
|
||
effects.enter("setextHeadingLine");
|
||
effects.enter("setextHeadingLineSequence");
|
||
marker = code;
|
||
return closingSequence(code);
|
||
}
|
||
return nok(code);
|
||
}
|
||
function closingSequence(code) {
|
||
if (code === marker) {
|
||
effects.consume(code);
|
||
return closingSequence;
|
||
}
|
||
effects.exit("setextHeadingLineSequence");
|
||
return factorySpace(effects, closingSequenceEnd, "lineSuffix")(code);
|
||
}
|
||
function closingSequenceEnd(code) {
|
||
if (code === null || markdownLineEnding(code)) {
|
||
effects.exit("setextHeadingLine");
|
||
return ok(code);
|
||
}
|
||
return nok(code);
|
||
}
|
||
}
|
||
const flow$1 = {
|
||
tokenize: initializeFlow
|
||
};
|
||
function initializeFlow(effects) {
|
||
const self = this;
|
||
const initial = effects.attempt(
|
||
// Try to parse a blank line.
|
||
blankLine,
|
||
atBlankEnding,
|
||
// Try to parse initial flow (essentially, only code).
|
||
effects.attempt(
|
||
this.parser.constructs.flowInitial,
|
||
afterConstruct,
|
||
factorySpace(
|
||
effects,
|
||
effects.attempt(
|
||
this.parser.constructs.flow,
|
||
afterConstruct,
|
||
effects.attempt(content, afterConstruct)
|
||
),
|
||
"linePrefix"
|
||
)
|
||
)
|
||
);
|
||
return initial;
|
||
function atBlankEnding(code) {
|
||
if (code === null) {
|
||
effects.consume(code);
|
||
return;
|
||
}
|
||
effects.enter("lineEndingBlank");
|
||
effects.consume(code);
|
||
effects.exit("lineEndingBlank");
|
||
self.currentConstruct = void 0;
|
||
return initial;
|
||
}
|
||
function afterConstruct(code) {
|
||
if (code === null) {
|
||
effects.consume(code);
|
||
return;
|
||
}
|
||
effects.enter("lineEnding");
|
||
effects.consume(code);
|
||
effects.exit("lineEnding");
|
||
self.currentConstruct = void 0;
|
||
return initial;
|
||
}
|
||
}
|
||
const resolver = {
|
||
resolveAll: createResolver()
|
||
};
|
||
const string$1 = initializeFactory("string");
|
||
const text$1 = initializeFactory("text");
|
||
function initializeFactory(field) {
|
||
return {
|
||
tokenize: initializeText,
|
||
resolveAll: createResolver(
|
||
field === "text" ? resolveAllLineSuffixes : void 0
|
||
)
|
||
};
|
||
function initializeText(effects) {
|
||
const self = this;
|
||
const constructs2 = this.parser.constructs[field];
|
||
const text2 = effects.attempt(constructs2, start, notText);
|
||
return start;
|
||
function start(code) {
|
||
return atBreak(code) ? text2(code) : notText(code);
|
||
}
|
||
function notText(code) {
|
||
if (code === null) {
|
||
effects.consume(code);
|
||
return;
|
||
}
|
||
effects.enter("data");
|
||
effects.consume(code);
|
||
return data;
|
||
}
|
||
function data(code) {
|
||
if (atBreak(code)) {
|
||
effects.exit("data");
|
||
return text2(code);
|
||
}
|
||
effects.consume(code);
|
||
return data;
|
||
}
|
||
function atBreak(code) {
|
||
if (code === null) {
|
||
return true;
|
||
}
|
||
const list2 = constructs2[code];
|
||
let index2 = -1;
|
||
if (list2) {
|
||
while (++index2 < list2.length) {
|
||
const item = list2[index2];
|
||
if (!item.previous || item.previous.call(self, self.previous)) {
|
||
return true;
|
||
}
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
}
|
||
}
|
||
function createResolver(extraResolver) {
|
||
return resolveAllText;
|
||
function resolveAllText(events, context) {
|
||
let index2 = -1;
|
||
let enter;
|
||
while (++index2 <= events.length) {
|
||
if (enter === void 0) {
|
||
if (events[index2] && events[index2][1].type === "data") {
|
||
enter = index2;
|
||
index2++;
|
||
}
|
||
} else if (!events[index2] || events[index2][1].type !== "data") {
|
||
if (index2 !== enter + 2) {
|
||
events[enter][1].end = events[index2 - 1][1].end;
|
||
events.splice(enter + 2, index2 - enter - 2);
|
||
index2 = enter + 2;
|
||
}
|
||
enter = void 0;
|
||
}
|
||
}
|
||
return extraResolver ? extraResolver(events, context) : events;
|
||
}
|
||
}
|
||
function resolveAllLineSuffixes(events, context) {
|
||
let eventIndex = 0;
|
||
while (++eventIndex <= events.length) {
|
||
if ((eventIndex === events.length || events[eventIndex][1].type === "lineEnding") && events[eventIndex - 1][1].type === "data") {
|
||
const data = events[eventIndex - 1][1];
|
||
const chunks = context.sliceStream(data);
|
||
let index2 = chunks.length;
|
||
let bufferIndex = -1;
|
||
let size = 0;
|
||
let tabs;
|
||
while (index2--) {
|
||
const chunk = chunks[index2];
|
||
if (typeof chunk === "string") {
|
||
bufferIndex = chunk.length;
|
||
while (chunk.charCodeAt(bufferIndex - 1) === 32) {
|
||
size++;
|
||
bufferIndex--;
|
||
}
|
||
if (bufferIndex)
|
||
break;
|
||
bufferIndex = -1;
|
||
} else if (chunk === -2) {
|
||
tabs = true;
|
||
size++;
|
||
} else if (chunk === -1)
|
||
;
|
||
else {
|
||
index2++;
|
||
break;
|
||
}
|
||
}
|
||
if (size) {
|
||
const token = {
|
||
type: eventIndex === events.length || tabs || size < 2 ? "lineSuffix" : "hardBreakTrailing",
|
||
start: {
|
||
line: data.end.line,
|
||
column: data.end.column - size,
|
||
offset: data.end.offset - size,
|
||
_index: data.start._index + index2,
|
||
_bufferIndex: index2 ? bufferIndex : data.start._bufferIndex + bufferIndex
|
||
},
|
||
end: Object.assign({}, data.end)
|
||
};
|
||
data.end = Object.assign({}, token.start);
|
||
if (data.start.offset === data.end.offset) {
|
||
Object.assign(data, token);
|
||
} else {
|
||
events.splice(
|
||
eventIndex,
|
||
0,
|
||
["enter", token, context],
|
||
["exit", token, context]
|
||
);
|
||
eventIndex += 2;
|
||
}
|
||
}
|
||
eventIndex++;
|
||
}
|
||
}
|
||
return events;
|
||
}
|
||
function createTokenizer(parser, initialize, from) {
|
||
let point2 = Object.assign(
|
||
from ? Object.assign({}, from) : {
|
||
line: 1,
|
||
column: 1,
|
||
offset: 0
|
||
},
|
||
{
|
||
_index: 0,
|
||
_bufferIndex: -1
|
||
}
|
||
);
|
||
const columnStart = {};
|
||
const resolveAllConstructs = [];
|
||
let chunks = [];
|
||
let stack = [];
|
||
const effects = {
|
||
consume,
|
||
enter,
|
||
exit: exit2,
|
||
attempt: constructFactory(onsuccessfulconstruct),
|
||
check: constructFactory(onsuccessfulcheck),
|
||
interrupt: constructFactory(onsuccessfulcheck, {
|
||
interrupt: true
|
||
})
|
||
};
|
||
const context = {
|
||
previous: null,
|
||
code: null,
|
||
containerState: {},
|
||
events: [],
|
||
parser,
|
||
sliceStream,
|
||
sliceSerialize,
|
||
now,
|
||
defineSkip,
|
||
write
|
||
};
|
||
let state = initialize.tokenize.call(context, effects);
|
||
if (initialize.resolveAll) {
|
||
resolveAllConstructs.push(initialize);
|
||
}
|
||
return context;
|
||
function write(slice) {
|
||
chunks = push(chunks, slice);
|
||
main();
|
||
if (chunks[chunks.length - 1] !== null) {
|
||
return [];
|
||
}
|
||
addResult(initialize, 0);
|
||
context.events = resolveAll(resolveAllConstructs, context.events, context);
|
||
return context.events;
|
||
}
|
||
function sliceSerialize(token, expandTabs) {
|
||
return serializeChunks(sliceStream(token), expandTabs);
|
||
}
|
||
function sliceStream(token) {
|
||
return sliceChunks(chunks, token);
|
||
}
|
||
function now() {
|
||
return Object.assign({}, point2);
|
||
}
|
||
function defineSkip(value) {
|
||
columnStart[value.line] = value.column;
|
||
accountForPotentialSkip();
|
||
}
|
||
function main() {
|
||
let chunkIndex;
|
||
while (point2._index < chunks.length) {
|
||
const chunk = chunks[point2._index];
|
||
if (typeof chunk === "string") {
|
||
chunkIndex = point2._index;
|
||
if (point2._bufferIndex < 0) {
|
||
point2._bufferIndex = 0;
|
||
}
|
||
while (point2._index === chunkIndex && point2._bufferIndex < chunk.length) {
|
||
go(chunk.charCodeAt(point2._bufferIndex));
|
||
}
|
||
} else {
|
||
go(chunk);
|
||
}
|
||
}
|
||
}
|
||
function go(code) {
|
||
state = state(code);
|
||
}
|
||
function consume(code) {
|
||
if (markdownLineEnding(code)) {
|
||
point2.line++;
|
||
point2.column = 1;
|
||
point2.offset += code === -3 ? 2 : 1;
|
||
accountForPotentialSkip();
|
||
} else if (code !== -1) {
|
||
point2.column++;
|
||
point2.offset++;
|
||
}
|
||
if (point2._bufferIndex < 0) {
|
||
point2._index++;
|
||
} else {
|
||
point2._bufferIndex++;
|
||
if (point2._bufferIndex === chunks[point2._index].length) {
|
||
point2._bufferIndex = -1;
|
||
point2._index++;
|
||
}
|
||
}
|
||
context.previous = code;
|
||
}
|
||
function enter(type, fields) {
|
||
const token = fields || {};
|
||
token.type = type;
|
||
token.start = now();
|
||
context.events.push(["enter", token, context]);
|
||
stack.push(token);
|
||
return token;
|
||
}
|
||
function exit2(type) {
|
||
const token = stack.pop();
|
||
token.end = now();
|
||
context.events.push(["exit", token, context]);
|
||
return token;
|
||
}
|
||
function onsuccessfulconstruct(construct, info) {
|
||
addResult(construct, info.from);
|
||
}
|
||
function onsuccessfulcheck(_, info) {
|
||
info.restore();
|
||
}
|
||
function constructFactory(onreturn, fields) {
|
||
return hook;
|
||
function hook(constructs2, returnState, bogusState) {
|
||
let listOfConstructs;
|
||
let constructIndex;
|
||
let currentConstruct;
|
||
let info;
|
||
return Array.isArray(constructs2) ? (
|
||
/* c8 ignore next 1 */
|
||
handleListOfConstructs(constructs2)
|
||
) : "tokenize" in constructs2 ? handleListOfConstructs([constructs2]) : handleMapOfConstructs(constructs2);
|
||
function handleMapOfConstructs(map) {
|
||
return start;
|
||
function start(code) {
|
||
const def = code !== null && map[code];
|
||
const all2 = code !== null && map.null;
|
||
const list2 = [
|
||
// To do: add more extension tests.
|
||
/* c8 ignore next 2 */
|
||
...Array.isArray(def) ? def : def ? [def] : [],
|
||
...Array.isArray(all2) ? all2 : all2 ? [all2] : []
|
||
];
|
||
return handleListOfConstructs(list2)(code);
|
||
}
|
||
}
|
||
function handleListOfConstructs(list2) {
|
||
listOfConstructs = list2;
|
||
constructIndex = 0;
|
||
if (list2.length === 0) {
|
||
return bogusState;
|
||
}
|
||
return handleConstruct(list2[constructIndex]);
|
||
}
|
||
function handleConstruct(construct) {
|
||
return start;
|
||
function start(code) {
|
||
info = store();
|
||
currentConstruct = construct;
|
||
if (!construct.partial) {
|
||
context.currentConstruct = construct;
|
||
}
|
||
if (construct.name && context.parser.constructs.disable.null.includes(construct.name)) {
|
||
return nok();
|
||
}
|
||
return construct.tokenize.call(
|
||
// If we do have fields, create an object w/ `context` as its
|
||
// prototype.
|
||
// This allows a “live binding”, which is needed for `interrupt`.
|
||
fields ? Object.assign(Object.create(context), fields) : context,
|
||
effects,
|
||
ok,
|
||
nok
|
||
)(code);
|
||
}
|
||
}
|
||
function ok(code) {
|
||
onreturn(currentConstruct, info);
|
||
return returnState;
|
||
}
|
||
function nok(code) {
|
||
info.restore();
|
||
if (++constructIndex < listOfConstructs.length) {
|
||
return handleConstruct(listOfConstructs[constructIndex]);
|
||
}
|
||
return bogusState;
|
||
}
|
||
}
|
||
}
|
||
function addResult(construct, from2) {
|
||
if (construct.resolveAll && !resolveAllConstructs.includes(construct)) {
|
||
resolveAllConstructs.push(construct);
|
||
}
|
||
if (construct.resolve) {
|
||
splice(
|
||
context.events,
|
||
from2,
|
||
context.events.length - from2,
|
||
construct.resolve(context.events.slice(from2), context)
|
||
);
|
||
}
|
||
if (construct.resolveTo) {
|
||
context.events = construct.resolveTo(context.events, context);
|
||
}
|
||
}
|
||
function store() {
|
||
const startPoint = now();
|
||
const startPrevious = context.previous;
|
||
const startCurrentConstruct = context.currentConstruct;
|
||
const startEventsIndex = context.events.length;
|
||
const startStack = Array.from(stack);
|
||
return {
|
||
restore,
|
||
from: startEventsIndex
|
||
};
|
||
function restore() {
|
||
point2 = startPoint;
|
||
context.previous = startPrevious;
|
||
context.currentConstruct = startCurrentConstruct;
|
||
context.events.length = startEventsIndex;
|
||
stack = startStack;
|
||
accountForPotentialSkip();
|
||
}
|
||
}
|
||
function accountForPotentialSkip() {
|
||
if (point2.line in columnStart && point2.column < 2) {
|
||
point2.column = columnStart[point2.line];
|
||
point2.offset += columnStart[point2.line] - 1;
|
||
}
|
||
}
|
||
}
|
||
function sliceChunks(chunks, token) {
|
||
const startIndex = token.start._index;
|
||
const startBufferIndex = token.start._bufferIndex;
|
||
const endIndex = token.end._index;
|
||
const endBufferIndex = token.end._bufferIndex;
|
||
let view;
|
||
if (startIndex === endIndex) {
|
||
view = [chunks[startIndex].slice(startBufferIndex, endBufferIndex)];
|
||
} else {
|
||
view = chunks.slice(startIndex, endIndex);
|
||
if (startBufferIndex > -1) {
|
||
view[0] = view[0].slice(startBufferIndex);
|
||
}
|
||
if (endBufferIndex > 0) {
|
||
view.push(chunks[endIndex].slice(0, endBufferIndex));
|
||
}
|
||
}
|
||
return view;
|
||
}
|
||
function serializeChunks(chunks, expandTabs) {
|
||
let index2 = -1;
|
||
const result = [];
|
||
let atTab;
|
||
while (++index2 < chunks.length) {
|
||
const chunk = chunks[index2];
|
||
let value;
|
||
if (typeof chunk === "string") {
|
||
value = chunk;
|
||
} else
|
||
switch (chunk) {
|
||
case -5: {
|
||
value = "\r";
|
||
break;
|
||
}
|
||
case -4: {
|
||
value = "\n";
|
||
break;
|
||
}
|
||
case -3: {
|
||
value = "\r\n";
|
||
break;
|
||
}
|
||
case -2: {
|
||
value = expandTabs ? " " : " ";
|
||
break;
|
||
}
|
||
case -1: {
|
||
if (!expandTabs && atTab)
|
||
continue;
|
||
value = " ";
|
||
break;
|
||
}
|
||
default: {
|
||
value = String.fromCharCode(chunk);
|
||
}
|
||
}
|
||
atTab = chunk === -2;
|
||
result.push(value);
|
||
}
|
||
return result.join("");
|
||
}
|
||
const document$1 = {
|
||
[42]: list,
|
||
[43]: list,
|
||
[45]: list,
|
||
[48]: list,
|
||
[49]: list,
|
||
[50]: list,
|
||
[51]: list,
|
||
[52]: list,
|
||
[53]: list,
|
||
[54]: list,
|
||
[55]: list,
|
||
[56]: list,
|
||
[57]: list,
|
||
[62]: blockQuote
|
||
};
|
||
const contentInitial = {
|
||
[91]: definition
|
||
};
|
||
const flowInitial = {
|
||
[-2]: codeIndented,
|
||
[-1]: codeIndented,
|
||
[32]: codeIndented
|
||
};
|
||
const flow = {
|
||
[35]: headingAtx,
|
||
[42]: thematicBreak,
|
||
[45]: [setextUnderline, thematicBreak],
|
||
[60]: htmlFlow,
|
||
[61]: setextUnderline,
|
||
[95]: thematicBreak,
|
||
[96]: codeFenced,
|
||
[126]: codeFenced
|
||
};
|
||
const string = {
|
||
[38]: characterReference,
|
||
[92]: characterEscape
|
||
};
|
||
const text = {
|
||
[-5]: lineEnding,
|
||
[-4]: lineEnding,
|
||
[-3]: lineEnding,
|
||
[33]: labelStartImage,
|
||
[38]: characterReference,
|
||
[42]: attention,
|
||
[60]: [autolink, htmlText],
|
||
[91]: labelStartLink,
|
||
[92]: [hardBreakEscape, characterEscape],
|
||
[93]: labelEnd,
|
||
[95]: attention,
|
||
[96]: codeText
|
||
};
|
||
const insideSpan = {
|
||
null: [attention, resolver]
|
||
};
|
||
const attentionMarkers = {
|
||
null: [42, 95]
|
||
};
|
||
const disable = {
|
||
null: []
|
||
};
|
||
const defaultConstructs = /* @__PURE__ */ Object.freeze(/* @__PURE__ */ Object.defineProperty({
|
||
__proto__: null,
|
||
attentionMarkers,
|
||
contentInitial,
|
||
disable,
|
||
document: document$1,
|
||
flow,
|
||
flowInitial,
|
||
insideSpan,
|
||
string,
|
||
text
|
||
}, Symbol.toStringTag, { value: "Module" }));
|
||
function parse(options = {}) {
|
||
const constructs2 = combineExtensions(
|
||
// @ts-expect-error Same as above.
|
||
[defaultConstructs].concat(options.extensions || [])
|
||
);
|
||
const parser = {
|
||
defined: [],
|
||
lazy: {},
|
||
constructs: constructs2,
|
||
content: create(content$1),
|
||
document: create(document$2),
|
||
flow: create(flow$1),
|
||
string: create(string$1),
|
||
text: create(text$1)
|
||
};
|
||
return parser;
|
||
function create(initial) {
|
||
return creator;
|
||
function creator(from) {
|
||
return createTokenizer(parser, initial, from);
|
||
}
|
||
}
|
||
}
|
||
const search = /[\0\t\n\r]/g;
|
||
function preprocess() {
|
||
let column = 1;
|
||
let buffer = "";
|
||
let start = true;
|
||
let atCarriageReturn;
|
||
return preprocessor;
|
||
function preprocessor(value, encoding, end) {
|
||
const chunks = [];
|
||
let match;
|
||
let next;
|
||
let startPosition;
|
||
let endPosition;
|
||
let code;
|
||
value = buffer + value.toString(encoding);
|
||
startPosition = 0;
|
||
buffer = "";
|
||
if (start) {
|
||
if (value.charCodeAt(0) === 65279) {
|
||
startPosition++;
|
||
}
|
||
start = void 0;
|
||
}
|
||
while (startPosition < value.length) {
|
||
search.lastIndex = startPosition;
|
||
match = search.exec(value);
|
||
endPosition = match && match.index !== void 0 ? match.index : value.length;
|
||
code = value.charCodeAt(endPosition);
|
||
if (!match) {
|
||
buffer = value.slice(startPosition);
|
||
break;
|
||
}
|
||
if (code === 10 && startPosition === endPosition && atCarriageReturn) {
|
||
chunks.push(-3);
|
||
atCarriageReturn = void 0;
|
||
} else {
|
||
if (atCarriageReturn) {
|
||
chunks.push(-5);
|
||
atCarriageReturn = void 0;
|
||
}
|
||
if (startPosition < endPosition) {
|
||
chunks.push(value.slice(startPosition, endPosition));
|
||
column += endPosition - startPosition;
|
||
}
|
||
switch (code) {
|
||
case 0: {
|
||
chunks.push(65533);
|
||
column++;
|
||
break;
|
||
}
|
||
case 9: {
|
||
next = Math.ceil(column / 4) * 4;
|
||
chunks.push(-2);
|
||
while (column++ < next)
|
||
chunks.push(-1);
|
||
break;
|
||
}
|
||
case 10: {
|
||
chunks.push(-4);
|
||
column = 1;
|
||
break;
|
||
}
|
||
default: {
|
||
atCarriageReturn = true;
|
||
column = 1;
|
||
}
|
||
}
|
||
}
|
||
startPosition = endPosition + 1;
|
||
}
|
||
if (end) {
|
||
if (atCarriageReturn)
|
||
chunks.push(-5);
|
||
if (buffer)
|
||
chunks.push(buffer);
|
||
chunks.push(null);
|
||
}
|
||
return chunks;
|
||
}
|
||
}
|
||
function postprocess(events) {
|
||
while (!subtokenize(events)) {
|
||
}
|
||
return events;
|
||
}
|
||
function decodeNumericCharacterReference(value, base) {
|
||
const code = Number.parseInt(value, base);
|
||
if (
|
||
// C0 except for HT, LF, FF, CR, space
|
||
code < 9 || code === 11 || code > 13 && code < 32 || // Control character (DEL) of the basic block and C1 controls.
|
||
code > 126 && code < 160 || // Lone high surrogates and low surrogates.
|
||
code > 55295 && code < 57344 || // Noncharacters.
|
||
code > 64975 && code < 65008 || (code & 65535) === 65535 || (code & 65535) === 65534 || // Out of range
|
||
code > 1114111
|
||
) {
|
||
return "<22>";
|
||
}
|
||
return String.fromCharCode(code);
|
||
}
|
||
const characterEscapeOrReference = /\\([!-/:-@[-`{-~])|&(#(?:\d{1,7}|x[\da-f]{1,6})|[\da-z]{1,31});/gi;
|
||
function decodeString(value) {
|
||
return value.replace(characterEscapeOrReference, decode);
|
||
}
|
||
function decode($0, $1, $2) {
|
||
if ($1) {
|
||
return $1;
|
||
}
|
||
const head = $2.charCodeAt(0);
|
||
if (head === 35) {
|
||
const head2 = $2.charCodeAt(1);
|
||
const hex = head2 === 120 || head2 === 88;
|
||
return decodeNumericCharacterReference($2.slice(hex ? 2 : 1), hex ? 16 : 10);
|
||
}
|
||
return decodeNamedCharacterReference($2) || $0;
|
||
}
|
||
function stringifyPosition(value) {
|
||
if (!value || typeof value !== "object") {
|
||
return "";
|
||
}
|
||
if ("position" in value || "type" in value) {
|
||
return position(value.position);
|
||
}
|
||
if ("start" in value || "end" in value) {
|
||
return position(value);
|
||
}
|
||
if ("line" in value || "column" in value) {
|
||
return point$1(value);
|
||
}
|
||
return "";
|
||
}
|
||
function point$1(point2) {
|
||
return index(point2 && point2.line) + ":" + index(point2 && point2.column);
|
||
}
|
||
function position(pos) {
|
||
return point$1(pos && pos.start) + "-" + point$1(pos && pos.end);
|
||
}
|
||
function index(value) {
|
||
return value && typeof value === "number" ? value : 1;
|
||
}
|
||
const own = {}.hasOwnProperty;
|
||
const fromMarkdown = (
|
||
/**
|
||
* @type {(
|
||
* ((value: Value, encoding: Encoding, options?: Options | null | undefined) => Root) &
|
||
* ((value: Value, options?: Options | null | undefined) => Root)
|
||
* )}
|
||
*/
|
||
/**
|
||
* @param {Value} value
|
||
* @param {Encoding | Options | null | undefined} [encoding]
|
||
* @param {Options | null | undefined} [options]
|
||
* @returns {Root}
|
||
*/
|
||
function(value, encoding, options) {
|
||
if (typeof encoding !== "string") {
|
||
options = encoding;
|
||
encoding = void 0;
|
||
}
|
||
return compiler(options)(
|
||
postprocess(
|
||
// @ts-expect-error: micromark types need to accept `null`.
|
||
parse(options).document().write(preprocess()(value, encoding, true))
|
||
)
|
||
);
|
||
}
|
||
);
|
||
function compiler(options) {
|
||
const config = {
|
||
transforms: [],
|
||
canContainEols: ["emphasis", "fragment", "heading", "paragraph", "strong"],
|
||
enter: {
|
||
autolink: opener(link),
|
||
autolinkProtocol: onenterdata,
|
||
autolinkEmail: onenterdata,
|
||
atxHeading: opener(heading),
|
||
blockQuote: opener(blockQuote2),
|
||
characterEscape: onenterdata,
|
||
characterReference: onenterdata,
|
||
codeFenced: opener(codeFlow),
|
||
codeFencedFenceInfo: buffer,
|
||
codeFencedFenceMeta: buffer,
|
||
codeIndented: opener(codeFlow, buffer),
|
||
codeText: opener(codeText2, buffer),
|
||
codeTextData: onenterdata,
|
||
data: onenterdata,
|
||
codeFlowValue: onenterdata,
|
||
definition: opener(definition2),
|
||
definitionDestinationString: buffer,
|
||
definitionLabelString: buffer,
|
||
definitionTitleString: buffer,
|
||
emphasis: opener(emphasis),
|
||
hardBreakEscape: opener(hardBreak),
|
||
hardBreakTrailing: opener(hardBreak),
|
||
htmlFlow: opener(html, buffer),
|
||
htmlFlowData: onenterdata,
|
||
htmlText: opener(html, buffer),
|
||
htmlTextData: onenterdata,
|
||
image: opener(image),
|
||
label: buffer,
|
||
link: opener(link),
|
||
listItem: opener(listItem),
|
||
listItemValue: onenterlistitemvalue,
|
||
listOrdered: opener(list2, onenterlistordered),
|
||
listUnordered: opener(list2),
|
||
paragraph: opener(paragraph),
|
||
reference: onenterreference,
|
||
referenceString: buffer,
|
||
resourceDestinationString: buffer,
|
||
resourceTitleString: buffer,
|
||
setextHeading: opener(heading),
|
||
strong: opener(strong),
|
||
thematicBreak: opener(thematicBreak2)
|
||
},
|
||
exit: {
|
||
atxHeading: closer(),
|
||
atxHeadingSequence: onexitatxheadingsequence,
|
||
autolink: closer(),
|
||
autolinkEmail: onexitautolinkemail,
|
||
autolinkProtocol: onexitautolinkprotocol,
|
||
blockQuote: closer(),
|
||
characterEscapeValue: onexitdata,
|
||
characterReferenceMarkerHexadecimal: onexitcharacterreferencemarker,
|
||
characterReferenceMarkerNumeric: onexitcharacterreferencemarker,
|
||
characterReferenceValue: onexitcharacterreferencevalue,
|
||
codeFenced: closer(onexitcodefenced),
|
||
codeFencedFence: onexitcodefencedfence,
|
||
codeFencedFenceInfo: onexitcodefencedfenceinfo,
|
||
codeFencedFenceMeta: onexitcodefencedfencemeta,
|
||
codeFlowValue: onexitdata,
|
||
codeIndented: closer(onexitcodeindented),
|
||
codeText: closer(onexitcodetext),
|
||
codeTextData: onexitdata,
|
||
data: onexitdata,
|
||
definition: closer(),
|
||
definitionDestinationString: onexitdefinitiondestinationstring,
|
||
definitionLabelString: onexitdefinitionlabelstring,
|
||
definitionTitleString: onexitdefinitiontitlestring,
|
||
emphasis: closer(),
|
||
hardBreakEscape: closer(onexithardbreak),
|
||
hardBreakTrailing: closer(onexithardbreak),
|
||
htmlFlow: closer(onexithtmlflow),
|
||
htmlFlowData: onexitdata,
|
||
htmlText: closer(onexithtmltext),
|
||
htmlTextData: onexitdata,
|
||
image: closer(onexitimage),
|
||
label: onexitlabel,
|
||
labelText: onexitlabeltext,
|
||
lineEnding: onexitlineending,
|
||
link: closer(onexitlink),
|
||
listItem: closer(),
|
||
listOrdered: closer(),
|
||
listUnordered: closer(),
|
||
paragraph: closer(),
|
||
referenceString: onexitreferencestring,
|
||
resourceDestinationString: onexitresourcedestinationstring,
|
||
resourceTitleString: onexitresourcetitlestring,
|
||
resource: onexitresource,
|
||
setextHeading: closer(onexitsetextheading),
|
||
setextHeadingLineSequence: onexitsetextheadinglinesequence,
|
||
setextHeadingText: onexitsetextheadingtext,
|
||
strong: closer(),
|
||
thematicBreak: closer()
|
||
}
|
||
};
|
||
configure(config, (options || {}).mdastExtensions || []);
|
||
const data = {};
|
||
return compile;
|
||
function compile(events) {
|
||
let tree = {
|
||
type: "root",
|
||
children: []
|
||
};
|
||
const context = {
|
||
stack: [tree],
|
||
tokenStack: [],
|
||
config,
|
||
enter,
|
||
exit: exit2,
|
||
buffer,
|
||
resume,
|
||
setData,
|
||
getData
|
||
};
|
||
const listStack = [];
|
||
let index2 = -1;
|
||
while (++index2 < events.length) {
|
||
if (events[index2][1].type === "listOrdered" || events[index2][1].type === "listUnordered") {
|
||
if (events[index2][0] === "enter") {
|
||
listStack.push(index2);
|
||
} else {
|
||
const tail = listStack.pop();
|
||
index2 = prepareList(events, tail, index2);
|
||
}
|
||
}
|
||
}
|
||
index2 = -1;
|
||
while (++index2 < events.length) {
|
||
const handler = config[events[index2][0]];
|
||
if (own.call(handler, events[index2][1].type)) {
|
||
handler[events[index2][1].type].call(
|
||
Object.assign(
|
||
{
|
||
sliceSerialize: events[index2][2].sliceSerialize
|
||
},
|
||
context
|
||
),
|
||
events[index2][1]
|
||
);
|
||
}
|
||
}
|
||
if (context.tokenStack.length > 0) {
|
||
const tail = context.tokenStack[context.tokenStack.length - 1];
|
||
const handler = tail[1] || defaultOnError;
|
||
handler.call(context, void 0, tail[0]);
|
||
}
|
||
tree.position = {
|
||
start: point(
|
||
events.length > 0 ? events[0][1].start : {
|
||
line: 1,
|
||
column: 1,
|
||
offset: 0
|
||
}
|
||
),
|
||
end: point(
|
||
events.length > 0 ? events[events.length - 2][1].end : {
|
||
line: 1,
|
||
column: 1,
|
||
offset: 0
|
||
}
|
||
)
|
||
};
|
||
index2 = -1;
|
||
while (++index2 < config.transforms.length) {
|
||
tree = config.transforms[index2](tree) || tree;
|
||
}
|
||
return tree;
|
||
}
|
||
function prepareList(events, start, length) {
|
||
let index2 = start - 1;
|
||
let containerBalance = -1;
|
||
let listSpread = false;
|
||
let listItem2;
|
||
let lineIndex;
|
||
let firstBlankLineIndex;
|
||
let atMarker;
|
||
while (++index2 <= length) {
|
||
const event = events[index2];
|
||
if (event[1].type === "listUnordered" || event[1].type === "listOrdered" || event[1].type === "blockQuote") {
|
||
if (event[0] === "enter") {
|
||
containerBalance++;
|
||
} else {
|
||
containerBalance--;
|
||
}
|
||
atMarker = void 0;
|
||
} else if (event[1].type === "lineEndingBlank") {
|
||
if (event[0] === "enter") {
|
||
if (listItem2 && !atMarker && !containerBalance && !firstBlankLineIndex) {
|
||
firstBlankLineIndex = index2;
|
||
}
|
||
atMarker = void 0;
|
||
}
|
||
} else if (event[1].type === "linePrefix" || event[1].type === "listItemValue" || event[1].type === "listItemMarker" || event[1].type === "listItemPrefix" || event[1].type === "listItemPrefixWhitespace")
|
||
;
|
||
else {
|
||
atMarker = void 0;
|
||
}
|
||
if (!containerBalance && event[0] === "enter" && event[1].type === "listItemPrefix" || containerBalance === -1 && event[0] === "exit" && (event[1].type === "listUnordered" || event[1].type === "listOrdered")) {
|
||
if (listItem2) {
|
||
let tailIndex = index2;
|
||
lineIndex = void 0;
|
||
while (tailIndex--) {
|
||
const tailEvent = events[tailIndex];
|
||
if (tailEvent[1].type === "lineEnding" || tailEvent[1].type === "lineEndingBlank") {
|
||
if (tailEvent[0] === "exit")
|
||
continue;
|
||
if (lineIndex) {
|
||
events[lineIndex][1].type = "lineEndingBlank";
|
||
listSpread = true;
|
||
}
|
||
tailEvent[1].type = "lineEnding";
|
||
lineIndex = tailIndex;
|
||
} else if (tailEvent[1].type === "linePrefix" || tailEvent[1].type === "blockQuotePrefix" || tailEvent[1].type === "blockQuotePrefixWhitespace" || tailEvent[1].type === "blockQuoteMarker" || tailEvent[1].type === "listItemIndent")
|
||
;
|
||
else {
|
||
break;
|
||
}
|
||
}
|
||
if (firstBlankLineIndex && (!lineIndex || firstBlankLineIndex < lineIndex)) {
|
||
listItem2._spread = true;
|
||
}
|
||
listItem2.end = Object.assign(
|
||
{},
|
||
lineIndex ? events[lineIndex][1].start : event[1].end
|
||
);
|
||
events.splice(lineIndex || index2, 0, ["exit", listItem2, event[2]]);
|
||
index2++;
|
||
length++;
|
||
}
|
||
if (event[1].type === "listItemPrefix") {
|
||
listItem2 = {
|
||
type: "listItem",
|
||
// @ts-expect-error Patched
|
||
_spread: false,
|
||
start: Object.assign({}, event[1].start)
|
||
};
|
||
events.splice(index2, 0, ["enter", listItem2, event[2]]);
|
||
index2++;
|
||
length++;
|
||
firstBlankLineIndex = void 0;
|
||
atMarker = true;
|
||
}
|
||
}
|
||
}
|
||
events[start][1]._spread = listSpread;
|
||
return length;
|
||
}
|
||
function setData(key, value) {
|
||
data[key] = value;
|
||
}
|
||
function getData(key) {
|
||
return data[key];
|
||
}
|
||
function opener(create, and) {
|
||
return open;
|
||
function open(token) {
|
||
enter.call(this, create(token), token);
|
||
if (and)
|
||
and.call(this, token);
|
||
}
|
||
}
|
||
function buffer() {
|
||
this.stack.push({
|
||
type: "fragment",
|
||
children: []
|
||
});
|
||
}
|
||
function enter(node, token, errorHandler) {
|
||
const parent = this.stack[this.stack.length - 1];
|
||
parent.children.push(node);
|
||
this.stack.push(node);
|
||
this.tokenStack.push([token, errorHandler]);
|
||
node.position = {
|
||
start: point(token.start)
|
||
};
|
||
return node;
|
||
}
|
||
function closer(and) {
|
||
return close;
|
||
function close(token) {
|
||
if (and)
|
||
and.call(this, token);
|
||
exit2.call(this, token);
|
||
}
|
||
}
|
||
function exit2(token, onExitError) {
|
||
const node = this.stack.pop();
|
||
const open = this.tokenStack.pop();
|
||
if (!open) {
|
||
throw new Error(
|
||
"Cannot close `" + token.type + "` (" + stringifyPosition({
|
||
start: token.start,
|
||
end: token.end
|
||
}) + "): it’s not open"
|
||
);
|
||
} else if (open[0].type !== token.type) {
|
||
if (onExitError) {
|
||
onExitError.call(this, token, open[0]);
|
||
} else {
|
||
const handler = open[1] || defaultOnError;
|
||
handler.call(this, token, open[0]);
|
||
}
|
||
}
|
||
node.position.end = point(token.end);
|
||
return node;
|
||
}
|
||
function resume() {
|
||
return toString(this.stack.pop());
|
||
}
|
||
function onenterlistordered() {
|
||
setData("expectingFirstListItemValue", true);
|
||
}
|
||
function onenterlistitemvalue(token) {
|
||
if (getData("expectingFirstListItemValue")) {
|
||
const ancestor = this.stack[this.stack.length - 2];
|
||
ancestor.start = Number.parseInt(this.sliceSerialize(token), 10);
|
||
setData("expectingFirstListItemValue");
|
||
}
|
||
}
|
||
function onexitcodefencedfenceinfo() {
|
||
const data2 = this.resume();
|
||
const node = this.stack[this.stack.length - 1];
|
||
node.lang = data2;
|
||
}
|
||
function onexitcodefencedfencemeta() {
|
||
const data2 = this.resume();
|
||
const node = this.stack[this.stack.length - 1];
|
||
node.meta = data2;
|
||
}
|
||
function onexitcodefencedfence() {
|
||
if (getData("flowCodeInside"))
|
||
return;
|
||
this.buffer();
|
||
setData("flowCodeInside", true);
|
||
}
|
||
function onexitcodefenced() {
|
||
const data2 = this.resume();
|
||
const node = this.stack[this.stack.length - 1];
|
||
node.value = data2.replace(/^(\r?\n|\r)|(\r?\n|\r)$/g, "");
|
||
setData("flowCodeInside");
|
||
}
|
||
function onexitcodeindented() {
|
||
const data2 = this.resume();
|
||
const node = this.stack[this.stack.length - 1];
|
||
node.value = data2.replace(/(\r?\n|\r)$/g, "");
|
||
}
|
||
function onexitdefinitionlabelstring(token) {
|
||
const label = this.resume();
|
||
const node = this.stack[this.stack.length - 1];
|
||
node.label = label;
|
||
node.identifier = normalizeIdentifier(
|
||
this.sliceSerialize(token)
|
||
).toLowerCase();
|
||
}
|
||
function onexitdefinitiontitlestring() {
|
||
const data2 = this.resume();
|
||
const node = this.stack[this.stack.length - 1];
|
||
node.title = data2;
|
||
}
|
||
function onexitdefinitiondestinationstring() {
|
||
const data2 = this.resume();
|
||
const node = this.stack[this.stack.length - 1];
|
||
node.url = data2;
|
||
}
|
||
function onexitatxheadingsequence(token) {
|
||
const node = this.stack[this.stack.length - 1];
|
||
if (!node.depth) {
|
||
const depth = this.sliceSerialize(token).length;
|
||
node.depth = depth;
|
||
}
|
||
}
|
||
function onexitsetextheadingtext() {
|
||
setData("setextHeadingSlurpLineEnding", true);
|
||
}
|
||
function onexitsetextheadinglinesequence(token) {
|
||
const node = this.stack[this.stack.length - 1];
|
||
node.depth = this.sliceSerialize(token).charCodeAt(0) === 61 ? 1 : 2;
|
||
}
|
||
function onexitsetextheading() {
|
||
setData("setextHeadingSlurpLineEnding");
|
||
}
|
||
function onenterdata(token) {
|
||
const node = this.stack[this.stack.length - 1];
|
||
let tail = node.children[node.children.length - 1];
|
||
if (!tail || tail.type !== "text") {
|
||
tail = text2();
|
||
tail.position = {
|
||
start: point(token.start)
|
||
};
|
||
node.children.push(tail);
|
||
}
|
||
this.stack.push(tail);
|
||
}
|
||
function onexitdata(token) {
|
||
const tail = this.stack.pop();
|
||
tail.value += this.sliceSerialize(token);
|
||
tail.position.end = point(token.end);
|
||
}
|
||
function onexitlineending(token) {
|
||
const context = this.stack[this.stack.length - 1];
|
||
if (getData("atHardBreak")) {
|
||
const tail = context.children[context.children.length - 1];
|
||
tail.position.end = point(token.end);
|
||
setData("atHardBreak");
|
||
return;
|
||
}
|
||
if (!getData("setextHeadingSlurpLineEnding") && config.canContainEols.includes(context.type)) {
|
||
onenterdata.call(this, token);
|
||
onexitdata.call(this, token);
|
||
}
|
||
}
|
||
function onexithardbreak() {
|
||
setData("atHardBreak", true);
|
||
}
|
||
function onexithtmlflow() {
|
||
const data2 = this.resume();
|
||
const node = this.stack[this.stack.length - 1];
|
||
node.value = data2;
|
||
}
|
||
function onexithtmltext() {
|
||
const data2 = this.resume();
|
||
const node = this.stack[this.stack.length - 1];
|
||
node.value = data2;
|
||
}
|
||
function onexitcodetext() {
|
||
const data2 = this.resume();
|
||
const node = this.stack[this.stack.length - 1];
|
||
node.value = data2;
|
||
}
|
||
function onexitlink() {
|
||
const node = this.stack[this.stack.length - 1];
|
||
if (getData("inReference")) {
|
||
const referenceType = getData("referenceType") || "shortcut";
|
||
node.type += "Reference";
|
||
node.referenceType = referenceType;
|
||
delete node.url;
|
||
delete node.title;
|
||
} else {
|
||
delete node.identifier;
|
||
delete node.label;
|
||
}
|
||
setData("referenceType");
|
||
}
|
||
function onexitimage() {
|
||
const node = this.stack[this.stack.length - 1];
|
||
if (getData("inReference")) {
|
||
const referenceType = getData("referenceType") || "shortcut";
|
||
node.type += "Reference";
|
||
node.referenceType = referenceType;
|
||
delete node.url;
|
||
delete node.title;
|
||
} else {
|
||
delete node.identifier;
|
||
delete node.label;
|
||
}
|
||
setData("referenceType");
|
||
}
|
||
function onexitlabeltext(token) {
|
||
const string2 = this.sliceSerialize(token);
|
||
const ancestor = this.stack[this.stack.length - 2];
|
||
ancestor.label = decodeString(string2);
|
||
ancestor.identifier = normalizeIdentifier(string2).toLowerCase();
|
||
}
|
||
function onexitlabel() {
|
||
const fragment = this.stack[this.stack.length - 1];
|
||
const value = this.resume();
|
||
const node = this.stack[this.stack.length - 1];
|
||
setData("inReference", true);
|
||
if (node.type === "link") {
|
||
const children = fragment.children;
|
||
node.children = children;
|
||
} else {
|
||
node.alt = value;
|
||
}
|
||
}
|
||
function onexitresourcedestinationstring() {
|
||
const data2 = this.resume();
|
||
const node = this.stack[this.stack.length - 1];
|
||
node.url = data2;
|
||
}
|
||
function onexitresourcetitlestring() {
|
||
const data2 = this.resume();
|
||
const node = this.stack[this.stack.length - 1];
|
||
node.title = data2;
|
||
}
|
||
function onexitresource() {
|
||
setData("inReference");
|
||
}
|
||
function onenterreference() {
|
||
setData("referenceType", "collapsed");
|
||
}
|
||
function onexitreferencestring(token) {
|
||
const label = this.resume();
|
||
const node = this.stack[this.stack.length - 1];
|
||
node.label = label;
|
||
node.identifier = normalizeIdentifier(
|
||
this.sliceSerialize(token)
|
||
).toLowerCase();
|
||
setData("referenceType", "full");
|
||
}
|
||
function onexitcharacterreferencemarker(token) {
|
||
setData("characterReferenceType", token.type);
|
||
}
|
||
function onexitcharacterreferencevalue(token) {
|
||
const data2 = this.sliceSerialize(token);
|
||
const type = getData("characterReferenceType");
|
||
let value;
|
||
if (type) {
|
||
value = decodeNumericCharacterReference(
|
||
data2,
|
||
type === "characterReferenceMarkerNumeric" ? 10 : 16
|
||
);
|
||
setData("characterReferenceType");
|
||
} else {
|
||
const result = decodeNamedCharacterReference(data2);
|
||
value = result;
|
||
}
|
||
const tail = this.stack.pop();
|
||
tail.value += value;
|
||
tail.position.end = point(token.end);
|
||
}
|
||
function onexitautolinkprotocol(token) {
|
||
onexitdata.call(this, token);
|
||
const node = this.stack[this.stack.length - 1];
|
||
node.url = this.sliceSerialize(token);
|
||
}
|
||
function onexitautolinkemail(token) {
|
||
onexitdata.call(this, token);
|
||
const node = this.stack[this.stack.length - 1];
|
||
node.url = "mailto:" + this.sliceSerialize(token);
|
||
}
|
||
function blockQuote2() {
|
||
return {
|
||
type: "blockquote",
|
||
children: []
|
||
};
|
||
}
|
||
function codeFlow() {
|
||
return {
|
||
type: "code",
|
||
lang: null,
|
||
meta: null,
|
||
value: ""
|
||
};
|
||
}
|
||
function codeText2() {
|
||
return {
|
||
type: "inlineCode",
|
||
value: ""
|
||
};
|
||
}
|
||
function definition2() {
|
||
return {
|
||
type: "definition",
|
||
identifier: "",
|
||
label: null,
|
||
title: null,
|
||
url: ""
|
||
};
|
||
}
|
||
function emphasis() {
|
||
return {
|
||
type: "emphasis",
|
||
children: []
|
||
};
|
||
}
|
||
function heading() {
|
||
return {
|
||
type: "heading",
|
||
depth: void 0,
|
||
children: []
|
||
};
|
||
}
|
||
function hardBreak() {
|
||
return {
|
||
type: "break"
|
||
};
|
||
}
|
||
function html() {
|
||
return {
|
||
type: "html",
|
||
value: ""
|
||
};
|
||
}
|
||
function image() {
|
||
return {
|
||
type: "image",
|
||
title: null,
|
||
url: "",
|
||
alt: null
|
||
};
|
||
}
|
||
function link() {
|
||
return {
|
||
type: "link",
|
||
title: null,
|
||
url: "",
|
||
children: []
|
||
};
|
||
}
|
||
function list2(token) {
|
||
return {
|
||
type: "list",
|
||
ordered: token.type === "listOrdered",
|
||
start: null,
|
||
// @ts-expect-error Patched.
|
||
spread: token._spread,
|
||
children: []
|
||
};
|
||
}
|
||
function listItem(token) {
|
||
return {
|
||
type: "listItem",
|
||
// @ts-expect-error Patched.
|
||
spread: token._spread,
|
||
checked: null,
|
||
children: []
|
||
};
|
||
}
|
||
function paragraph() {
|
||
return {
|
||
type: "paragraph",
|
||
children: []
|
||
};
|
||
}
|
||
function strong() {
|
||
return {
|
||
type: "strong",
|
||
children: []
|
||
};
|
||
}
|
||
function text2() {
|
||
return {
|
||
type: "text",
|
||
value: ""
|
||
};
|
||
}
|
||
function thematicBreak2() {
|
||
return {
|
||
type: "thematicBreak"
|
||
};
|
||
}
|
||
}
|
||
function point(d) {
|
||
return {
|
||
line: d.line,
|
||
column: d.column,
|
||
offset: d.offset
|
||
};
|
||
}
|
||
function configure(combined, extensions) {
|
||
let index2 = -1;
|
||
while (++index2 < extensions.length) {
|
||
const value = extensions[index2];
|
||
if (Array.isArray(value)) {
|
||
configure(combined, value);
|
||
} else {
|
||
extension(combined, value);
|
||
}
|
||
}
|
||
}
|
||
function extension(combined, extension2) {
|
||
let key;
|
||
for (key in extension2) {
|
||
if (own.call(extension2, key)) {
|
||
if (key === "canContainEols") {
|
||
const right = extension2[key];
|
||
if (right) {
|
||
combined[key].push(...right);
|
||
}
|
||
} else if (key === "transforms") {
|
||
const right = extension2[key];
|
||
if (right) {
|
||
combined[key].push(...right);
|
||
}
|
||
} else if (key === "enter" || key === "exit") {
|
||
const right = extension2[key];
|
||
if (right) {
|
||
Object.assign(combined[key], right);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
function defaultOnError(left, right) {
|
||
if (left) {
|
||
throw new Error(
|
||
"Cannot close `" + left.type + "` (" + stringifyPosition({
|
||
start: left.start,
|
||
end: left.end
|
||
}) + "): a different token (`" + right.type + "`, " + stringifyPosition({
|
||
start: right.start,
|
||
end: right.end
|
||
}) + ") is open"
|
||
);
|
||
} else {
|
||
throw new Error(
|
||
"Cannot close document, a token (`" + right.type + "`, " + stringifyPosition({
|
||
start: right.start,
|
||
end: right.end
|
||
}) + ") is still open"
|
||
);
|
||
}
|
||
}
|
||
function preprocessMarkdown(markdown) {
|
||
const withoutMultipleNewlines = markdown.replace(/\n{2,}/g, "\n");
|
||
const withoutExtraSpaces = dedent(withoutMultipleNewlines);
|
||
return withoutExtraSpaces;
|
||
}
|
||
function markdownToLines(markdown) {
|
||
const preprocessedMarkdown = preprocessMarkdown(markdown);
|
||
const { children } = fromMarkdown(preprocessedMarkdown);
|
||
const lines = [[]];
|
||
let currentLine = 0;
|
||
function processNode(node, parentType = "normal") {
|
||
if (node.type === "text") {
|
||
const textLines = node.value.split("\n");
|
||
textLines.forEach((textLine, index2) => {
|
||
if (index2 !== 0) {
|
||
currentLine++;
|
||
lines.push([]);
|
||
}
|
||
textLine.split(" ").forEach((word) => {
|
||
if (word) {
|
||
lines[currentLine].push({ content: word, type: parentType });
|
||
}
|
||
});
|
||
});
|
||
} else if (node.type === "strong" || node.type === "emphasis") {
|
||
node.children.forEach((contentNode) => {
|
||
processNode(contentNode, node.type);
|
||
});
|
||
}
|
||
}
|
||
children.forEach((treeNode) => {
|
||
if (treeNode.type === "paragraph") {
|
||
treeNode.children.forEach((contentNode) => {
|
||
processNode(contentNode);
|
||
});
|
||
}
|
||
});
|
||
return lines;
|
||
}
|
||
function markdownToHTML(markdown) {
|
||
const { children } = fromMarkdown(markdown);
|
||
function output(node) {
|
||
if (node.type === "text") {
|
||
return node.value.replace(/\n/g, "<br/>");
|
||
} else if (node.type === "strong") {
|
||
return `<strong>${node.children.map(output).join("")}</strong>`;
|
||
} else if (node.type === "emphasis") {
|
||
return `<em>${node.children.map(output).join("")}</em>`;
|
||
} else if (node.type === "paragraph") {
|
||
return `<p>${node.children.map(output).join("")}</p>`;
|
||
}
|
||
return `Unsupported markdown: ${node.type}`;
|
||
}
|
||
return children.map(output).join("");
|
||
}
|
||
function splitTextToChars(text2) {
|
||
if (Intl.Segmenter) {
|
||
return [...new Intl.Segmenter().segment(text2)].map((s) => s.segment);
|
||
}
|
||
return [...text2];
|
||
}
|
||
function splitWordToFitWidth(checkFit, word) {
|
||
const characters = splitTextToChars(word.content);
|
||
return splitWordToFitWidthRecursion(checkFit, [], characters, word.type);
|
||
}
|
||
function splitWordToFitWidthRecursion(checkFit, usedChars, remainingChars, type) {
|
||
if (remainingChars.length === 0) {
|
||
return [
|
||
{ content: usedChars.join(""), type },
|
||
{ content: "", type }
|
||
];
|
||
}
|
||
const [nextChar, ...rest] = remainingChars;
|
||
const newWord = [...usedChars, nextChar];
|
||
if (checkFit([{ content: newWord.join(""), type }])) {
|
||
return splitWordToFitWidthRecursion(checkFit, newWord, rest, type);
|
||
}
|
||
if (usedChars.length === 0 && nextChar) {
|
||
usedChars.push(nextChar);
|
||
remainingChars.shift();
|
||
}
|
||
return [
|
||
{ content: usedChars.join(""), type },
|
||
{ content: remainingChars.join(""), type }
|
||
];
|
||
}
|
||
function splitLineToFitWidth(line, checkFit) {
|
||
if (line.some(({ content: content2 }) => content2.includes("\n"))) {
|
||
throw new Error("splitLineToFitWidth does not support newlines in the line");
|
||
}
|
||
return splitLineToFitWidthRecursion(line, checkFit);
|
||
}
|
||
function splitLineToFitWidthRecursion(words, checkFit, lines = [], newLine = []) {
|
||
if (words.length === 0) {
|
||
if (newLine.length > 0) {
|
||
lines.push(newLine);
|
||
}
|
||
return lines.length > 0 ? lines : [];
|
||
}
|
||
let joiner = "";
|
||
if (words[0].content === " ") {
|
||
joiner = " ";
|
||
words.shift();
|
||
}
|
||
const nextWord = words.shift() ?? { content: " ", type: "normal" };
|
||
const lineWithNextWord = [...newLine];
|
||
if (joiner !== "") {
|
||
lineWithNextWord.push({ content: joiner, type: "normal" });
|
||
}
|
||
lineWithNextWord.push(nextWord);
|
||
if (checkFit(lineWithNextWord)) {
|
||
return splitLineToFitWidthRecursion(words, checkFit, lines, lineWithNextWord);
|
||
}
|
||
if (newLine.length > 0) {
|
||
lines.push(newLine);
|
||
words.unshift(nextWord);
|
||
} else if (nextWord.content) {
|
||
const [line, rest] = splitWordToFitWidth(checkFit, nextWord);
|
||
lines.push([line]);
|
||
if (rest.content) {
|
||
words.unshift(rest);
|
||
}
|
||
}
|
||
return splitLineToFitWidthRecursion(words, checkFit, lines);
|
||
}
|
||
function applyStyle(dom, styleFn) {
|
||
if (styleFn) {
|
||
dom.attr("style", styleFn);
|
||
}
|
||
}
|
||
function addHtmlSpan(element2, node, width, classes, addBackground = false) {
|
||
const fo = element2.append("foreignObject");
|
||
const div = fo.append("xhtml:div");
|
||
const label = node.label;
|
||
const labelClass = node.isNode ? "nodeLabel" : "edgeLabel";
|
||
div.html(
|
||
`
|
||
<span class="${labelClass} ${classes}" ` + (node.labelStyle ? 'style="' + node.labelStyle + '"' : "") + ">" + label + "</span>"
|
||
);
|
||
applyStyle(div, node.labelStyle);
|
||
div.style("display", "table-cell");
|
||
div.style("white-space", "nowrap");
|
||
div.style("max-width", width + "px");
|
||
div.attr("xmlns", "http://www.w3.org/1999/xhtml");
|
||
if (addBackground) {
|
||
div.attr("class", "labelBkg");
|
||
}
|
||
let bbox = div.node().getBoundingClientRect();
|
||
if (bbox.width === width) {
|
||
div.style("display", "table");
|
||
div.style("white-space", "break-spaces");
|
||
div.style("width", width + "px");
|
||
bbox = div.node().getBoundingClientRect();
|
||
}
|
||
fo.style("width", bbox.width);
|
||
fo.style("height", bbox.height);
|
||
return fo.node();
|
||
}
|
||
function createTspan(textElement, lineIndex, lineHeight) {
|
||
return textElement.append("tspan").attr("class", "text-outer-tspan").attr("x", 0).attr("y", lineIndex * lineHeight - 0.1 + "em").attr("dy", lineHeight + "em");
|
||
}
|
||
function computeWidthOfText(parentNode, lineHeight, line) {
|
||
const testElement = parentNode.append("text");
|
||
const testSpan = createTspan(testElement, 1, lineHeight);
|
||
updateTextContentAndStyles(testSpan, line);
|
||
const textLength = testSpan.node().getComputedTextLength();
|
||
testElement.remove();
|
||
return textLength;
|
||
}
|
||
function createFormattedText(width, g, structuredText, addBackground = false) {
|
||
const lineHeight = 1.1;
|
||
const labelGroup = g.append("g");
|
||
const bkg = labelGroup.insert("rect").attr("class", "background");
|
||
const textElement = labelGroup.append("text").attr("y", "-10.1");
|
||
let lineIndex = 0;
|
||
for (const line of structuredText) {
|
||
const checkWidth = (line2) => computeWidthOfText(labelGroup, lineHeight, line2) <= width;
|
||
const linesUnderWidth = checkWidth(line) ? [line] : splitLineToFitWidth(line, checkWidth);
|
||
for (const preparedLine of linesUnderWidth) {
|
||
const tspan = createTspan(textElement, lineIndex, lineHeight);
|
||
updateTextContentAndStyles(tspan, preparedLine);
|
||
lineIndex++;
|
||
}
|
||
}
|
||
if (addBackground) {
|
||
const bbox = textElement.node().getBBox();
|
||
const padding = 2;
|
||
bkg.attr("x", -padding).attr("y", -padding).attr("width", bbox.width + 2 * padding).attr("height", bbox.height + 2 * padding);
|
||
return labelGroup.node();
|
||
} else {
|
||
return textElement.node();
|
||
}
|
||
}
|
||
function updateTextContentAndStyles(tspan, wrappedLine) {
|
||
tspan.text("");
|
||
wrappedLine.forEach((word, index2) => {
|
||
const innerTspan = tspan.append("tspan").attr("font-style", word.type === "emphasis" ? "italic" : "normal").attr("class", "text-inner-tspan").attr("font-weight", word.type === "strong" ? "bold" : "normal");
|
||
if (index2 === 0) {
|
||
innerTspan.text(word.content);
|
||
} else {
|
||
innerTspan.text(" " + word.content);
|
||
}
|
||
});
|
||
}
|
||
const createText = (el, text2 = "", {
|
||
style = "",
|
||
isTitle = false,
|
||
classes = "",
|
||
useHtmlLabels = true,
|
||
isNode = true,
|
||
width = 200,
|
||
addSvgBackground = false
|
||
} = {}) => {
|
||
log.info("createText", text2, style, isTitle, classes, useHtmlLabels, isNode, addSvgBackground);
|
||
if (useHtmlLabels) {
|
||
const htmlText2 = markdownToHTML(text2);
|
||
const node = {
|
||
isNode,
|
||
label: decodeEntities(htmlText2).replace(
|
||
/fa[blrs]?:fa-[\w-]+/g,
|
||
(s) => `<i class='${s.replace(":", " ")}'></i>`
|
||
),
|
||
labelStyle: style.replace("fill:", "color:")
|
||
};
|
||
const vertexNode = addHtmlSpan(el, node, width, classes, addSvgBackground);
|
||
return vertexNode;
|
||
} else {
|
||
const structuredText = markdownToLines(text2);
|
||
const svgLabel = createFormattedText(width, el, structuredText, addSvgBackground);
|
||
return svgLabel;
|
||
}
|
||
};
|
||
export {
|
||
createText as c
|
||
};
|