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-rw-r--r--js/lib/blocks.js22
-rw-r--r--js/lib/common.js5
-rw-r--r--js/lib/from-code-point.js4
-rw-r--r--js/lib/html5-entities.js3
-rwxr-xr-xjs/lib/index.js4
-rw-r--r--js/lib/inlines.js33
6 files changed, 12 insertions, 59 deletions
diff --git a/js/lib/blocks.js b/js/lib/blocks.js
index d184b51..7d24406 100644
--- a/js/lib/blocks.js
+++ b/js/lib/blocks.js
@@ -1,3 +1,5 @@
+"use strict";
+
var Node = require('./node');
var unescapeString = require('./common').unescapeString;
@@ -37,7 +39,6 @@ var reLineEnding = /\r\n|\n|\r/;
// Returns true if string contains only space characters.
var isBlank = function(s) {
- "use strict";
return !(reNonSpace.test(s));
};
@@ -45,8 +46,6 @@ var tabSpaces = [' ', ' ', ' ', ' '];
// Convert tabs to spaces on each line using a 4-space tab stop.
var detabLine = function(text) {
- "use strict";
-
var start = 0;
var offset;
var lastStop = 0;
@@ -65,7 +64,6 @@ var detabLine = function(text) {
// Attempt to match a regex in string s at offset offset.
// Return index of match or -1.
var matchAt = function(re, s, offset) {
- "use strict";
var res = s.slice(offset).match(re);
if (res) {
return offset + res.index;
@@ -76,7 +74,6 @@ var matchAt = function(re, s, offset) {
// destructively trip final blank lines in an array of strings
var stripFinalBlankLines = function(lns) {
- "use strict";
var i = lns.length - 1;
while (!reNonSpace.test(lns[i])) {
lns.pop();
@@ -90,7 +87,6 @@ var stripFinalBlankLines = function(lns) {
// Returns true if parent block can contain child block.
var canContain = function(parent_type, child_type) {
- "use strict";
return ( parent_type === 'Document' ||
parent_type === 'BlockQuote' ||
parent_type === 'Item' ||
@@ -99,7 +95,6 @@ var canContain = function(parent_type, child_type) {
// Returns true if block type can accept lines of text.
var acceptsLines = function(block_type) {
- "use strict";
return ( block_type === 'Paragraph' ||
block_type === 'IndentedCode' ||
block_type === 'FencedCode' );
@@ -108,7 +103,6 @@ var acceptsLines = function(block_type) {
// Returns true if block ends with a blank line, descending if needed
// into lists and sublists.
var endsWithBlankLine = function(block) {
- "use strict";
while (block) {
if (block.last_line_blank) {
return true;
@@ -127,7 +121,6 @@ var endsWithBlankLine = function(block) {
// all the lists. (This is used to implement the "two blank lines
// break of of all lists" feature.)
var breakOutOfLists = function(block, line_number) {
- "use strict";
var b = block;
var last_list = null;
do {
@@ -150,7 +143,6 @@ var breakOutOfLists = function(block, line_number) {
// Add a line to the block at the tip. We assume the tip
// can accept lines -- that check should be done before calling this.
var addLine = function(ln, offset) {
- "use strict";
var s = ln.slice(offset);
if (!(this.tip.open)) {
throw { msg: "Attempted to add line (" + ln + ") to closed container." };
@@ -162,7 +154,6 @@ var addLine = function(ln, offset) {
// accept children, close and finalize it and try its parent,
// and so on til we find a block that can accept children.
var addChild = function(tag, line_number, offset) {
- "use strict";
while (!canContain(this.tip.t, tag)) {
this.finalize(this.tip, line_number - 1);
}
@@ -179,7 +170,6 @@ var addChild = function(tag, line_number, offset) {
// Parse a list marker and return data on the marker (type,
// start, delimiter, bullet character, padding) or null.
var parseListMarker = function(ln, offset) {
- "use strict";
var rest = ln.slice(offset);
var match;
var spaces_after_marker;
@@ -220,7 +210,6 @@ var parseListMarker = function(ln, offset) {
// with the same delimiter and bullet character. This is used
// in agglomerating list items into lists.
var listsMatch = function(list_data, item_data) {
- "use strict";
return (list_data.type === item_data.type &&
list_data.delimiter === item_data.delimiter &&
list_data.bullet_char === item_data.bullet_char);
@@ -230,8 +219,6 @@ var listsMatch = function(list_data, item_data) {
// We parse markdown text by calling this on each line of input,
// then finalizing the document.
var incorporateLine = function(ln, line_number) {
- "use strict";
-
var all_matched = true;
var first_nonspace;
var offset = 0;
@@ -570,7 +557,6 @@ var incorporateLine = function(ln, line_number) {
// of paragraphs for reference definitions. Reset the tip to the
// parent of the closed block.
var finalize = function(block, line_number) {
- "use strict";
var pos;
// don't do anything if the block is already closed
if (!block.open) {
@@ -654,7 +640,6 @@ var finalize = function(block, line_number) {
// Walk through a block & children recursively, parsing string content
// into inline content where appropriate. Returns new object.
var processInlines = function(block) {
- "use strict";
var node, event;
var walker = block.walker();
while ((event = walker.next())) {
@@ -667,7 +652,6 @@ var processInlines = function(block) {
};
var Document = function() {
- "use strict";
var doc = new Node('Document', [[1, 1], [0, 0]]);
doc.string_content = undefined;
doc.strings = [];
@@ -676,7 +660,6 @@ var Document = function() {
// The main parsing function. Returns a parsed document AST.
var parse = function(input) {
- "use strict";
this.doc = Document();
this.tip = this.doc;
this.refmap = {};
@@ -705,7 +688,6 @@ var parse = function(input) {
// The DocParser object.
function DocParser(options){
- "use strict";
return {
doc: Document(),
tip: this.doc,
diff --git a/js/lib/common.js b/js/lib/common.js
index 8ba70a8..05640e3 100644
--- a/js/lib/common.js
+++ b/js/lib/common.js
@@ -1,3 +1,5 @@
+"use strict";
+
var entityToChar = require('./html5-entities.js').entityToChar;
var ENTITY = "&(?:#x[a-f0-9]{1,8}|#[0-9]{1,8}|[a-z][a-z0-9]{1,31});";
@@ -15,7 +17,6 @@ var reXmlSpecial = new RegExp(XMLSPECIAL, 'g');
var reXmlSpecialOrEntity = new RegExp(ENTITY + '|' + XMLSPECIAL, 'gi');
var unescapeChar = function(s) {
- "use strict";
if (s[0] === '\\') {
return s[1];
} else {
@@ -25,7 +26,6 @@ var unescapeChar = function(s) {
// Replace entities and backslash escapes with literal characters.
var unescapeString = function(s) {
- "use strict";
if (reBackslashOrAmp.test(s)) {
return s.replace(reEntityOrEscapedChar, unescapeChar);
} else {
@@ -34,7 +34,6 @@ var unescapeString = function(s) {
};
var normalizeURI = function(uri) {
- "use strict";
return encodeURI(unescape(uri));
}
diff --git a/js/lib/from-code-point.js b/js/lib/from-code-point.js
index 69f53a2..a0557b3 100644
--- a/js/lib/from-code-point.js
+++ b/js/lib/from-code-point.js
@@ -1,8 +1,9 @@
+"use strict";
+
// derived from https://github.com/mathiasbynens/String.fromCodePoint
/*! http://mths.be/fromcodepoint v0.2.1 by @mathias */
if (String.fromCodePoint) {
module.exports = function (_) {
- "use strict";
try {
return String.fromCodePoint(_);
} catch (e) {
@@ -18,7 +19,6 @@ if (String.fromCodePoint) {
var stringFromCharCode = String.fromCharCode;
var floor = Math.floor;
var fromCodePoint = function() {
- "use strict";
var MAX_SIZE = 0x4000;
var codeUnits = [];
var highSurrogate;
diff --git a/js/lib/html5-entities.js b/js/lib/html5-entities.js
index e0d703c..71e9fe6 100644
--- a/js/lib/html5-entities.js
+++ b/js/lib/html5-entities.js
@@ -1,3 +1,5 @@
+"use strict";
+
var fromCodePoint = require('./from-code-point');
var entities = {
@@ -2128,7 +2130,6 @@ var entities = {
zwnj: 8204 };
var entityToChar = function(m) {
- "use strict";
var isNumeric = /^&#/.test(m);
var isHex = /^&#[Xx]/.test(m);
var uchar;
diff --git a/js/lib/index.js b/js/lib/index.js
index 61a128c..d78a5b2 100755
--- a/js/lib/index.js
+++ b/js/lib/index.js
@@ -1,3 +1,5 @@
+"use strict";
+
// commonmark.js - CommomMark in JavaScript
// Copyright (C) 2014 John MacFarlane
// License: BSD3.
@@ -9,8 +11,6 @@
// var renderer = new commonmark.HtmlRenderer();
// console.log(renderer.render(parser.parse('Hello *world*')));
-"use strict";
-
module.exports.Node = require('./node');
module.exports.DocParser = require('./blocks');
module.exports.HtmlRenderer = require('./html');
diff --git a/js/lib/inlines.js b/js/lib/inlines.js
index 440328a..46e4644 100644
--- a/js/lib/inlines.js
+++ b/js/lib/inlines.js
@@ -1,3 +1,5 @@
+"use strict";
+
var Node = require('./node');
var common = require('./common');
var normalizeURI = common.normalizeURI;
@@ -93,14 +95,12 @@ var reMain = /^[^\n`\[\]\\!<&*_]+/m;
// Normalize reference label: collapse internal whitespace
// to single space, remove leading/trailing whitespace, case fold.
var normalizeReference = function(s) {
- "use strict";
return s.trim()
.replace(/\s+/, ' ')
.toUpperCase();
};
var text = function(s) {
- "use strict";
var node = new Node('Text');
node.literal = s;
return node;
@@ -115,7 +115,6 @@ var text = function(s) {
// If re matches at current position in the subject, advance
// position in subject and return the match; otherwise return null.
var match = function(re) {
- "use strict";
var m = re.exec(this.subject.slice(this.pos));
if (m) {
this.pos += m.index + m[0].length;
@@ -128,7 +127,6 @@ var match = function(re) {
// Returns the code for the character at the current subject position, or -1
// there are no more characters.
var peek = function() {
- "use strict";
if (this.pos < this.subject.length) {
return this.subject.charCodeAt(this.pos);
} else {
@@ -138,7 +136,6 @@ var peek = function() {
// Parse zero or more space characters, including at most one newline
var spnl = function() {
- "use strict";
this.match(reSpnl);
return 1;
};
@@ -150,7 +147,6 @@ var spnl = function() {
// Attempt to parse backticks, adding either a backtick code span or a
// literal sequence of backticks.
var parseBackticks = function(block) {
- "use strict";
var ticks = this.match(reTicksHere);
if (!ticks) {
return 0;
@@ -179,7 +175,6 @@ var parseBackticks = function(block) {
// character, a hard line break (if the backslash is followed by a newline),
// or a literal backslash to the block's children.
var parseBackslash = function(block) {
- "use strict";
var subj = this.subject,
pos = this.pos;
var node;
@@ -203,7 +198,6 @@ var parseBackslash = function(block) {
// Attempt to parse an autolink (URL or email in pointy brackets).
var parseAutolink = function(block) {
- "use strict";
var m;
var dest;
var node;
@@ -230,7 +224,6 @@ var parseAutolink = function(block) {
// Attempt to parse a raw HTML tag.
var parseHtmlTag = function(block) {
- "use strict";
var m = this.match(reHtmlTag);
var node;
if (m) {
@@ -248,7 +241,6 @@ var parseHtmlTag = function(block) {
// they can open and/or close emphasis or strong emphasis. A utility
// function for strong/emph parsing.
var scanDelims = function(cc) {
- "use strict";
var numdelims = 0;
var char_before, char_after, cc_after;
var startpos = this.pos;
@@ -288,8 +280,6 @@ var scanDelims = function(cc) {
// Attempt to parse emphasis or strong emphasis.
var parseEmphasis = function(cc, block) {
- "use strict";
-
var res = this.scanDelims(cc);
var numdelims = res.numdelims;
var startpos = this.pos;
@@ -320,7 +310,6 @@ var parseEmphasis = function(cc, block) {
};
var removeDelimiter = function(delim) {
- "use strict";
if (delim.previous !== null) {
delim.previous.next = delim.next;
}
@@ -333,7 +322,6 @@ var removeDelimiter = function(delim) {
};
var processEmphasis = function(block, stack_bottom) {
- "use strict";
var opener, closer;
var opener_inl, closer_inl;
var nextstack, tempstack;
@@ -431,7 +419,6 @@ var processEmphasis = function(block, stack_bottom) {
// Attempt to parse link title (sans quotes), returning the string
// or null if no match.
var parseLinkTitle = function() {
- "use strict";
var title = this.match(reLinkTitle);
if (title) {
// chop off quotes from title and unescape:
@@ -444,7 +431,6 @@ var parseLinkTitle = function() {
// Attempt to parse link destination, returning the string or
// null if no match.
var parseLinkDestination = function() {
- "use strict";
var res = this.match(reLinkDestinationBraces);
if (res) { // chop off surrounding <..>:
return normalizeURI(unescapeString(res.substr(1, res.length - 2)));
@@ -460,15 +446,12 @@ var parseLinkDestination = function() {
// Attempt to parse a link label, returning number of characters parsed.
var parseLinkLabel = function() {
- "use strict";
var m = this.match(reLinkLabel);
return m === null ? 0 : m.length;
};
// Add open bracket to delimiter stack and add a text node to block's children.
var parseOpenBracket = function(block) {
- "use strict";
-
var startpos = this.pos;
this.pos += 1;
@@ -496,8 +479,6 @@ var parseOpenBracket = function(block) {
// IF next character is [, and ! delimiter to delimiter stack and
// add a text node to block's children. Otherwise just add a text node.
var parseBang = function(block) {
- "use strict";
-
var startpos = this.pos;
this.pos += 1;
if (this.peek() === C_OPEN_BRACKET) {
@@ -530,8 +511,6 @@ var parseBang = function(block) {
// to block's children. If there is a matching delimiter,
// remove it from the delimiter stack.
var parseCloseBracket = function(block) {
- "use strict";
-
var startpos;
var is_image;
var dest;
@@ -658,8 +637,6 @@ var parseCloseBracket = function(block) {
// Attempt to parse an entity, return Entity object if successful.
var parseEntity = function(block) {
- "use strict";
-
var m;
if ((m = this.match(reEntityHere))) {
block.appendChild(text(entityToChar(m)));
@@ -672,7 +649,6 @@ var parseEntity = function(block) {
// Parse a run of ordinary characters, or a single character with
// a special meaning in markdown, as a plain string.
var parseString = function(block) {
- "use strict";
var m;
if ((m = this.match(reMain))) {
block.appendChild(text(m));
@@ -685,7 +661,6 @@ var parseString = function(block) {
// Parse a newline. If it was preceded by two spaces, return a hard
// line break; otherwise a soft line break.
var parseNewline = function(block) {
- "use strict";
this.pos += 1; // assume we're at a \n
// check previous node for trailing spaces
var lastc = block.lastChild;
@@ -704,7 +679,6 @@ var parseNewline = function(block) {
// Attempt to parse a link reference, modifying refmap.
var parseReference = function(s, refmap) {
- "use strict";
this.subject = s;
this.pos = 0;
var rawlabel;
@@ -765,7 +739,6 @@ var parseReference = function(s, refmap) {
// On success, add the result to block's children and return true.
// On failure, return false.
var parseInline = function(block) {
- "use strict";
var res;
var c = this.peek();
if (c === -1) {
@@ -817,7 +790,6 @@ var parseInline = function(block) {
// Parse string_content in block into inline children,
// using refmap to resolve references.
var parseInlines = function(block, refmap) {
- "use strict";
this.subject = block.string_content.trim();
this.pos = 0;
this.refmap = refmap || {};
@@ -829,7 +801,6 @@ var parseInlines = function(block, refmap) {
// The InlineParser object.
function InlineParser(){
- "use strict";
return {
subject: '',
delimiters: null, // used by parseEmphasis method
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 01:29:40 +0000