From 4f6d0d6da971ee837864bf96aa28cc24c2d58b5a Mon Sep 17 00:00:00 2001 From: zeertzjq Date: Mon, 22 Aug 2022 12:02:45 +0800 Subject: vim-patch:8.2.2289: Vim9: 'cpo' can become empty (#19887) Problem: Vim9: 'cpo' can become empty. Solution: Use empty_option instead of an empty string. Update quickfix buffer after restoring 'cpo'. (closes vim/vim#7608) https://github.com/vim/vim/commit/e5a2dc87fd9d63dfd0d9c379e363ee8b8c05b14c Omit test as it is Vim9 script. --- src/nvim/syntax.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/nvim/syntax.c') diff --git a/src/nvim/syntax.c b/src/nvim/syntax.c index 2a3ec56451..005d7dc4e1 100644 --- a/src/nvim/syntax.c +++ b/src/nvim/syntax.c @@ -5070,7 +5070,7 @@ static char_u *get_syn_pattern(char_u *arg, synpat_T *ci) // Make 'cpoptions' empty, to avoid the 'l' flag cpo_save = p_cpo; - p_cpo = ""; + p_cpo = (char *)empty_option; ci->sp_prog = vim_regcomp((char *)ci->sp_pattern, RE_MAGIC); p_cpo = cpo_save; @@ -5231,7 +5231,7 @@ static void syn_cmd_sync(exarg_T *eap, int syncing) // Make 'cpoptions' empty, to avoid the 'l' flag cpo_save = p_cpo; - p_cpo = ""; + p_cpo = (char *)empty_option; curwin->w_s->b_syn_linecont_prog = vim_regcomp((char *)curwin->w_s->b_syn_linecont_pat, RE_MAGIC); p_cpo = cpo_save; -- cgit