Issues

• ci: pin GitHub Actions to full commit SHAs

  enhancement
  tawago/mercat#119 · Filter by author tawago opened on Oct 19, 2026

• markdown: emphasis right before a link prints literal ** (koino processEmphasis bug)

  bug
  tawago/mercat#108 · Filter by author tawago opened on Oct 8, 2026
  1

• markdown: internal 'pcre_exec: -8' warning leaks to stderr for some inputs

  bug
  tawago/mercat#106 · Filter by author tawago opened on Oct 7, 2026

• Pre-release review follow-ups (minor)

  tawago/mercat#105 · Filter by author tawago opened on Oct 7, 2026

• tui: editor command with an unterminated quote reported as "not found" instead of "Invalid editor command"

  bug
  tawago/mercat#104 · Filter by author tawago opened on Oct 7, 2026

• docs: README/CHANGELOG say TUI status messages last 2.5 s; code uses 2 s

  bugdocumentation
  tawago/mercat#103 · Filter by author tawago opened on Oct 7, 2026

• tui: search highlight lands on the wrong cells after skin-tone / ZWJ emoji

  bug
  tawago/mercat#102 · Filter by author tawago opened on Oct 7, 2026

• platform: clipboard copy leaks zombie processes when no clipboard tool is installed (exec failure never reaped)

  bug
  tawago/mercat#101 · Filter by author tawago opened on Oct 7, 2026

• platform: editor receives '-x.md' as an option; files starting with '-' or '+' can't be edited

  bug
  tawago/mercat#100 · Filter by author tawago opened on Oct 7, 2026

• tests: CLI contract tests miss stdout tty color, pager, -o/--output, '--' note, COLUMNS and png -o symlink cases

  bug
  tawago/mercat#99 · Filter by author tawago opened on Oct 7, 2026

• config: inert keys ([mermaid] enabled/style, [display] line_numbers, [files] *) accepted silently with no effect

  bug
  tawago/mercat#98 · Filter by author tawago opened on Oct 7, 2026

• config: [theme.*] problems lack path:line; user theme files drop bad lines and wrong tables silently

  bug
  tawago/mercat#97 · Filter by author tawago opened on Oct 7, 2026

• cli: TerminalWithOutput error says '-o' even when the user typed --output

  bug
  tawago/mercat#96 · Filter by author tawago opened on Oct 7, 2026

• cli: did-you-mean sends --no-color to bare '--color' (which then fails); --plain/--png get no hint

  bug
  tawago/mercat#95 · Filter by author tawago opened on Oct 7, 2026

• platform: COLUMNS overrides the real terminal width and bypasses the 20..1000 width range

  bug
  tawago/mercat#94 · Filter by author tawago opened on Oct 7, 2026

• tui: --color=never and NO_COLOR are accepted with -t but silently ignored

  bug
  tawago/mercat#93 · Filter by author tawago opened on Oct 7, 2026

• cli: spurious "use: mercat -- <file>" note after '--' and on unrelated errors

  bug
  tawago/mercat#92 · Filter by author tawago opened on Oct 7, 2026

• markdown: HTML blocks leave numeric and most named character references undecoded (&#8212;, &rarr;, &#x27;)

  bug
  tawago/mercat#91 · Filter by author tawago opened on Oct 7, 2026

• cli: fixed-size message buffers garble or drop diagnostics for long paths

  bug
  tawago/mercat#90 · Filter by author tawago opened on Oct 7, 2026

• cli: diagnostics and --list-themes echo control/escape bytes from file names, option values and env vars

  bug
  tawago/mercat#89 · Filter by author tawago opened on Oct 7, 2026

• tui: quit and edit hang when the terminal never answers the DSR query (vaxis Loop.stop join)

  bug
  tawago/mercat#87 · Filter by author tawago opened on Oct 6, 2026
  1

• mermaid: v0.4 diagram fidelity tracking

  mermaid
  tawago/mercat#86 · Filter by author tawago opened on Oct 6, 2026
  1

• mermaid(flowchart): fan-out layout time grows very steeply (50 edges 0.06s, 150 edges 2.5s, 300 edges 40s)

  bugmermaid
  tawago/mercat#85 · Filter by author tawago opened on Oct 6, 2026

• mermaid(er): too-wide ER diagram falls back to source with the reason only on stderr

  bugmermaid
  tawago/mercat#84 · Filter by author tawago opened on Oct 6, 2026

• mermaid(tui): l cycles the layout name in the status bar but the diagram never changes

  bugmermaid
  tawago/mercat#83 · Filter by author tawago opened on Oct 6, 2026