diff options
Diffstat (limited to 'modules/markup/markdown/markdown.go')
| -rw-r--r-- | modules/markup/markdown/markdown.go | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/modules/markup/markdown/markdown.go b/modules/markup/markdown/markdown.go index 0d7180c6b1..3b788432ba 100644 --- a/modules/markup/markdown/markdown.go +++ b/modules/markup/markdown/markdown.go @@ -86,20 +86,15 @@ func (r *GlodmarkRender) highlightingRenderer(w util.BufWriter, c highlighting.C preClasses += " is-loading" } - err := r.ctx.RenderInternal.FormatWithSafeAttrs(w, `<pre class="%s">`, preClasses) - if err != nil { - return - } - // include language-x class as part of commonmark spec, "chroma" class is used to highlight the code // the "display" class is used by "js/markup/math.ts" to render the code element as a block // the "math.ts" strictly depends on the structure: <pre class="code-block is-loading"><code class="language-math display">...</code></pre> - err = r.ctx.RenderInternal.FormatWithSafeAttrs(w, `<code class="chroma language-%s display">`, languageStr) + err := r.ctx.RenderInternal.FormatWithSafeAttrs(w, `<div class="code-block-container code-overflow-scroll"><pre class="%s"><code class="chroma language-%s display">`, preClasses, languageStr) if err != nil { return } } else { - _, err := w.WriteString("</code></pre>") + _, err := w.WriteString("</code></pre></div>") if err != nil { return } @@ -187,10 +182,7 @@ func render(ctx *markup.RenderContext, input io.Reader, output io.Writer) error rc := &RenderConfig{Meta: markup.RenderMetaAsDetails} buf, _ = ExtractMetadataBytes(buf, rc) - metaLength := bufWithMetadataLength - len(buf) - if metaLength < 0 { - metaLength = 0 - } + metaLength := max(bufWithMetadataLength-len(buf), 0) rc.metaLength = metaLength pc.Set(renderConfigKey, rc) |