diff options
| -rw-r--r-- | js/lib/inlines.js | 55 |
1 files changed, 2 insertions, 53 deletions
diff --git a/js/lib/inlines.js b/js/lib/inlines.js index a08ebdd..275e290 100644 --- a/js/lib/inlines.js +++ b/js/lib/inlines.js @@ -492,59 +492,8 @@ var parseLinkDestination = function() { // Attempt to parse a link label, returning number of characters parsed. var parseLinkLabel = function() { - if (this.peek() != C_OPEN_BRACKET) { - return 0; - } - var startpos = this.pos; - var nest_level = 0; - if (this.label_nest_level > 0) { - // If we've already checked to the end of this subject - // for a label, even with a different starting [, we - // know we won't find one here and we can just return. - // This avoids lots of backtracking. - // Note: nest level 1 would be: [foo [bar] - // nest level 2 would be: [foo [bar [baz] - this.label_nest_level--; - return 0; - } - this.pos++; // advance past [ - var c; - while ((c = this.peek()) && c != -1 && (c != C_CLOSE_BRACKET || nest_level > 0)) { - switch (c) { - case C_BACKTICK: - this.parseBackticks([]); - break; - case C_LESSTHAN: - if (!(this.parseAutolink([]) || this.parseHtmlTag([]))) { - this.pos++; - } - break; - case C_OPEN_BRACKET: // nested [] - nest_level++; - this.pos++; - break; - case C_CLOSE_BRACKET: // nested [] - nest_level--; - this.pos++; - break; - case C_BACKSLASH: - this.parseBackslash([]); - break; - default: - this.parseString([]); - } - } - if (c === C_CLOSE_BRACKET) { - this.label_nest_level = 0; - this.pos++; // advance past ] - return this.pos - startpos; - } else { - if (c === -1) { - this.label_nest_level = nest_level; - } - this.pos = startpos; - return 0; - } + var match = this.match(/^\[(?:[^\\\[\]]|\\[\[\]]){0,1000}\]/); + return match === null ? 0 : match.length; }; // Parse raw link label, including surrounding [], and return |