patch 9.0.0189: invalid memory access for text prop without highlight Commit: https://github.com/vim/vim/commit/87f3a2ca3d0ffbfa7389bbb89add4d8d3fca6fbb Author: Bram Moolenaar <Bram@vim.org> Date: Wed Aug 10 20:50:23 2022 +0100 patch 9.0.0189: invalid memory access for text prop without highlight Problem: Invalid memory access for text prop without highlight. Solution: Check for a valid highlight ID.

/* locale.c */
char_u *get_mess_lang(void);
void set_lang_var(void);
void init_locale(void);
void ex_language(exarg_T *eap);
void free_locales(void);
char_u *get_lang_arg(expand_T *xp, int idx);
char_u *get_locales(expand_T *xp, int idx);
/* vim: set ft=c : */