# Errors

## [ERR-20260820-001] rg-regex-fullwidth-parenthesis

**Logged**: 2026-08-20T00:00:00+08:00
**Priority**: low
**Status**: resolved
**Area**: docs

### Summary

An `rg -v` filter failed because a full-width Chinese parenthesis was unnecessarily escaped.

### Error

```text
regex parse error: unrecognized escape sequence
```

### Context

- The command filtered screenplay annotation lines before counting spoken characters.
- The pattern contained `^\（后期字幕`; ripgrep rejected the backslash before `（`.

### Suggested Fix

Match the literal full-width parenthesis without escaping it (`^（后期字幕`), or use fixed-string filtering for annotation prefixes.

### Metadata

- Reproducible: yes
- Related Files: hb/远程工作系列-口播稿/R03_远程其实更稳定_稳定重定义_hb版_合并终版.md

### Resolution

- **Resolved**: 2026-08-20T00:00:00+08:00
- **Notes**: Removed the invalid escape and reran the count.

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