patch 8.2.3100: Vim9: no error when using type with unknown number of args Commit: https://github.com/vim/vim/commit/7a40ff00edd35cc4313d74a43e7a7b67cd24372d Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jul 4 15:54:08 2021 +0200 patch 8.2.3100: Vim9: no error when using type with unknown number of args Problem: Vim9: no error when using type with unknown number of arguments. Solution: Do not ignore argument count of -1. (closes https://github.com/vim/vim/issues/8492)

/* spellfile.c */
slang_T *spell_load_file(char_u *fname, char_u *lang, slang_T *old_lp, int silent);
void suggest_load_files(void);
int spell_check_msm(void);
void ex_mkspell(exarg_T *eap);
void mkspell(int fcount, char_u **fnames, int ascii, int over_write, int added_word);
void ex_spell(exarg_T *eap);
void spell_add_word(char_u *word, int len, int what, int idx, int undo);
/* vim: set ft=c : */