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37 lines
782 B
37 lines
782 B
// For each opening emphasis-like marker find a matching closing one
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//
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'use strict';
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module.exports = function link_pairs(state) {
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var i, j, lastDelim, currDelim,
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delimiters = state.delimiters,
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max = state.delimiters.length;
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for (i = 0; i < max; i++) {
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lastDelim = delimiters[i];
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if (!lastDelim.close) { continue; }
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j = i - lastDelim.jump - 1;
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while (j >= 0) {
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currDelim = delimiters[j];
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if (currDelim.open &&
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currDelim.marker === lastDelim.marker &&
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currDelim.end < 0 &&
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currDelim.level === lastDelim.level) {
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lastDelim.jump = i - j;
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lastDelim.open = false;
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currDelim.end = i;
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currDelim.jump = 0;
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break;
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}
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j -= currDelim.jump + 1;
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}
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}
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};
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