feat: add spellcheck highlighting support

Introduce optional spellcheck highlighting in the input window using
the Enchant-2 library.

```
/spellcheck on
/spellcheck lang en_US
```

New theme color `input.misspelled`.

Fixes: https://github.com/profanity-im/profanity/issues/183
Signed-off-by: Michael Vetter <jubalh@iodoru.org>
This commit is contained in:
Michael Vetter
2026-03-26 22:37:06 +01:00
parent 88b80c33ef
commit 4922366366
17 changed files with 335 additions and 0 deletions

View File

@@ -284,6 +284,7 @@ void cons_console_setting(void);
void cons_flash_setting(void);
void cons_tray_setting(void);
void cons_splash_setting(void);
void cons_spellcheck_setting(void);
void cons_titlebar_setting(void);
void cons_vercheck_setting(void);
void cons_occupants_setting(void);