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-rw-r--r--public/js/extra.js9
1 files changed, 7 insertions, 2 deletions
diff --git a/public/js/extra.js b/public/js/extra.js
index 3a0f006e..d6d8c029 100644
--- a/public/js/extra.js
+++ b/public/js/extra.js
@@ -471,11 +471,16 @@ function highlightRender(code, lang) {
} else {
var result = hljs.highlight(reallang, code);
}
- if (/\=$/.test(lang)) {
+ var showlinenumbers = /\=$|(\d+)$/.test(lang);
+ if (showlinenumbers) {
+ var startnumber = 1;
+ var matches = lang.match(/\=(\d+)$/);
+ if (matches)
+ startnumber = parseInt(matches[1]);
var lines = result.value.split('\n');
var linenumbers = [];
for (var i = 0; i < lines.length - 1; i++) {
- linenumbers[i] = "<span data-linenumber='" + (i + 1) + "'></span>";
+ linenumbers[i] = "<span data-linenumber='" + (startnumber + i) + "'></span>";
}
var linegutter = "<div class='gutter linenumber'>" + linenumbers.join('\n') + "</div>";
result.value = "<div class='wrapper'>" + linegutter + "<div class='code'>" + result.value + "</div></div>";