mirror of https://github.com/status-im/codimd.git
Support specify or continue line number in code blocks
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@ -210,6 +210,16 @@ function postProcess(code) {
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});
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//link should open in new window or tab
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result.find('a:not([target])').attr('target', '_blank');
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//update continue line numbers
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var linenumberdivs = result.find('.gutter.linenumber').toArray();
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for (var i = 0; i < linenumberdivs.length; i++) {
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if ($(linenumberdivs[i]).hasClass('continue')) {
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var startnumber = linenumberdivs[i - 1] ? parseInt($(linenumberdivs[i - 1]).find('> span').last().attr('data-linenumber')) : 0;
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$(linenumberdivs[i]).find('> span').each(function(key, value) {
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$(value).attr('data-linenumber', startnumber + key + 1);
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});
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}
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}
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return result;
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}
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@ -464,14 +474,14 @@ function highlightRender(code, lang) {
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} else if (lang == 'flow') {
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return '<div class="flow-chart raw">' + code + '</div>';
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}
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var reallang = lang.replace('=', '');
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var reallang = lang.replace(/\=$|\=\d+$|\=\+$/, '');
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var languages = hljs.listLanguages();
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if (languages.indexOf(reallang) == -1) {
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var result = hljs.highlightAuto(code);
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} else {
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var result = hljs.highlight(reallang, code);
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}
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var showlinenumbers = /\=$|(\d+)$/.test(lang);
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var showlinenumbers = /\=$|\=\d+$|\=\+$/.test(lang);
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if (showlinenumbers) {
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var startnumber = 1;
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var matches = lang.match(/\=(\d+)$/);
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@ -482,7 +492,8 @@ function highlightRender(code, lang) {
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for (var i = 0; i < lines.length - 1; i++) {
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linenumbers[i] = "<span data-linenumber='" + (startnumber + i) + "'></span>";
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}
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var linegutter = "<div class='gutter linenumber'>" + linenumbers.join('\n') + "</div>";
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var continuelinenumber = /\=\+$/.test(lang);
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var linegutter = "<div class='gutter linenumber" + (continuelinenumber ? " continue" : "") + "'>" + linenumbers.join('\n') + "</div>";
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result.value = "<div class='wrapper'>" + linegutter + "<div class='code'>" + result.value + "</div></div>";
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}
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return result.value;
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@ -541,7 +552,7 @@ md.renderer.rules.fence = function (tokens, idx, options, env, self) {
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}
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langName = Remarkable.utils.escapeHtml(Remarkable.utils.replaceEntities(Remarkable.utils.unescapeMd(fenceName)));
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langClass = ' class="' + langPrefix + langName.replace('=', '') + ' hljs"';
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langClass = ' class="' + langPrefix + langName.replace(/\=$|\=\d+$|\=\+$/, '') + ' hljs"';
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}
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if (options.highlight) {
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@ -102,7 +102,7 @@ md.renderer.rules.fence = function (tokens, idx, options, env, self) {
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}
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langName = Remarkable.utils.escapeHtml(Remarkable.utils.replaceEntities(Remarkable.utils.unescapeMd(fenceName)));
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langClass = ' class="' + langPrefix + langName.replace('=', '') + ' hljs"';
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langClass = ' class="' + langPrefix + langName.replace(/\=$|\=\d+$|\=\+$/, '') + ' hljs"';
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}
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if (options.highlight) {
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