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Lint website (#1519)

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* Lint website

* Add comment to empty_thead.js
This commit is contained in:
ylemkimon
2018-07-28 23:49:36 +09:00
committed by Erik Demaine
parent 4114288403
commit db2aecce24
10 changed files with 248 additions and 199 deletions
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77
website/remarkableKatex.js
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@@ -22,30 +22,32 @@ SOFTWARE.
*/
/**
* Plugin for Remarkable Markdown processor which transforms $..$ and $$..$$ sequences into math HTML using the
* Katex package.
* Plugin for Remarkable Markdown processor which transforms $..$ and $$..$$
* sequences into math HTML using the KaTeX package.
*/
module.exports = function(md, options) {
var katex = require("../");
const katex = require("../");
function renderKatex(source, displayMode) {
return katex.renderToString(source, {displayMode: displayMode, throwOnError: false});
return katex.renderToString(source, {displayMode, throwOnError: false});
}
/**
* Parse '$$' as a block. I don't think this is needed since it is already done in the parseInlineKatex
* method. Based off of similar method in remarkable.
* Parse '$$' as a block. Based off of similar method in remarkable.
*/
function parseBlockKatex(state, startLine, endLine) {
var marker, len, params, nextLine, mem,
haveEndMarker = false,
pos = state.bMarks[startLine] + state.tShift[startLine],
max = state.eMarks[startLine];
var dollar = 0x24;
let len;
let params;
let nextLine;
let mem;
let haveEndMarker = false;
let pos = state.bMarks[startLine] + state.tShift[startLine];
let max = state.eMarks[startLine];
const dollar = 0x24;
if (pos + 1 > max) { return false; }
marker = state.src.charCodeAt(pos);
const marker = state.src.charCodeAt(pos);
if (marker !== dollar) { return false; }
// scan marker length
@@ -53,7 +55,7 @@ module.exports = function(md, options) {
pos = state.skipChars(pos, marker);
len = pos - mem;
if (len != 2) { return false; }
if (len !== 2) { return false; }
// search end of block
nextLine = startLine;
@@ -61,7 +63,6 @@ module.exports = function(md, options) {
for (;;) {
++nextLine;
if (nextLine >= endLine) {
// unclosed block should be autoclosed by end of document.
// also block seems to be autoclosed by end of parent
break;
@@ -71,14 +72,13 @@ module.exports = function(md, options) {
max = state.eMarks[nextLine];
if (pos < max && state.tShift[nextLine] < state.blkIndent) {
// non-empty line with negative indent should stop the list:
// - ```
// test
break;
}
if (state.src.charCodeAt(pos) !== dollar) { continue };
if (state.src.charCodeAt(pos) !== dollar) { continue; }
if (state.tShift[nextLine] - state.blkIndent >= 4) {
@@ -102,34 +102,39 @@ module.exports = function(md, options) {
break;
}
// If a fence has heading spaces, they should be removed from its inner block
// If a fence has heading spaces, they should be removed from
// its inner block
len = state.tShift[startLine];
state.line = nextLine + (haveEndMarker ? 1 : 0);
var content = state.getLines(startLine + 1, nextLine, len, true)
.replace(/[ \n]+/g, ' ')
.trim();
const content = state.getLines(startLine + 1, nextLine, len, true)
.replace(/[ \n]+/g, ' ')
.trim();
state.tokens.push({
type: 'katex',
params: params,
content: content,
params,
content,
lines: [startLine, state.line],
level: state.level,
block: true
block: true,
});
return true;
}
/**
* Look for '$' or '$$' spans in Markdown text. Based off of the 'fenced' parser in remarkable.
* Look for '$' or '$$' spans in Markdown text.
* Based off of the 'fenced' parser in remarkable.
*/
function parseInlineKatex(state, silent) {
var dollar = 0x24;
var pos = state.pos;
var start = pos, max = state.posMax, marker, matchStart, matchEnd ;
const dollar = 0x24;
let pos = state.pos;
const start = pos;
const max = state.posMax;
let matchStart;
let matchEnd ;
if (state.src.charCodeAt(pos) !== dollar) { return false; }
++pos;
@@ -138,7 +143,7 @@ module.exports = function(md, options) {
++pos;
}
marker = state.src.slice(start, pos);
const marker = state.src.slice(start, pos);
if (marker.length > 2) { return false; }
matchStart = matchEnd = pos;
@@ -150,17 +155,17 @@ module.exports = function(md, options) {
++matchEnd;
}
if (matchEnd - matchStart == marker.length) {
if (matchEnd - matchStart === marker.length) {
if (!silent) {
var content = state.src.slice(pos, matchStart)
.replace(/[ \n]+/g, ' ')
.trim();
const content = state.src.slice(pos, matchStart)
.replace(/[ \n]+/g, ' ')
.trim();
state.push({
type: 'katex',
content: content,
content,
block: marker.length > 1,
level: state.level
level: state.level,
});
}
@@ -169,7 +174,9 @@ module.exports = function(md, options) {
}
}
if (! silent) state.pending += marker;
if (!silent) {
state.pending += marker;
}
state.pos += marker.length;
return true;