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feat: allow overriding max_lines parameter via data-max-lines attribute #33

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Merged
merged 1 commit into from
Jun 4, 2024
Merged

feat: allow overriding max_lines parameter via data-max-lines attribute #33

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5 changes: 3 additions & 2 deletions assets/mods/code-block-panel/js/panel.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -48,8 +48,9 @@ export default class Panel {

private maxLines() {
const lines = this.lines()
if (params.max_lines > 0 && lines.length > params.max_lines) {
const offsetTop = lines[params.max_lines - 1].offsetTop
const maxLines = this.code.closest('.highlight')?.getAttribute('data-max-lines') ?? params.max_lines
if (maxLines > 0 && lines.length > maxLines) {
const offsetTop = lines[maxLines].offsetTop
if (offsetTop > 0) {
this.pre.style.maxHeight = this.maxHeight = offsetTop + 'px'
}
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