From d11bbacf0ffa45096364195bda4739984d25121e Mon Sep 17 00:00:00 2001 From: zeertzjq Date: Tue, 25 Jan 2022 16:18:58 +0800 Subject: fix(inccommand): do not change reg_prev_sub when previewing --- src/nvim/regexp.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) (limited to 'src/nvim/regexp.c') diff --git a/src/nvim/regexp.c b/src/nvim/regexp.c index 45e580dbee..9bea54ad2c 100644 --- a/src/nvim/regexp.c +++ b/src/nvim/regexp.c @@ -6538,11 +6538,16 @@ char_u *regtilde(char_u *source, int magic) } } - xfree(reg_prev_sub); - if (newsub != source) /* newsub was allocated, just keep it */ - reg_prev_sub = newsub; - else /* no ~ found, need to save newsub */ - reg_prev_sub = vim_strsave(newsub); + // Only change reg_prev_sub when not previewing. + if (!(State & CMDPREVIEW)) { + xfree(reg_prev_sub); + if (newsub != source) { // newsub was allocated, just keep it + reg_prev_sub = newsub; + } else { // no ~ found, need to save newsub + reg_prev_sub = vim_strsave(newsub); + } + } + return newsub; } -- cgit