Function measureRenderedCodeLineWidth

src/ui/diff/codeColumns.ts:17–19

(line: string | undefined)

/** Measure one rendered code line after tab expansion and newline trimming. */
export function measureRenderedCodeLineWidth(line: string | undefined) {
  return measureTextWidth(expandDiffTabs((line ?? "").replace(/\n$/, "")));
}

/** Track the widest rendered code line for one file. */
export function maxFileCodeLineWidth(file: DiffFile) {