Mercurial > vim
changeset 36035:bd61ec7b743f v9.1.0692
patch 9.1.0692: Wrong patlen value in ex_substitute()
Commit: https://github.com/vim/vim/commit/d1c8d2de4b9fa44b3d2b39b7ed8b92846c5502b7
Author: zeertzjq <zeertzjq@outlook.com>
Date: Sat Aug 24 11:33:39 2024 +0200
patch 9.1.0692: Wrong patlen value in ex_substitute()
Problem: Wrong patlen value in ex_substitute() (after 9.1.0426).
Solution: Compute patlen after finding end separator.
(zeertzjq)
Add a more explicit test. The test already passes as the only case
where a overlarge patlen value matters was fixed by patch 9.1.0689.
closes: #15565
Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sat, 24 Aug 2024 11:45:08 +0200 |
parents | ead0593cec71 |
children | 9b510ddbbc36 |
files | src/ex_cmds.c src/testdir/test_search.vim src/version.c |
diffstat | 3 files changed, 34 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/src/ex_cmds.c +++ b/src/ex_cmds.c @@ -3841,11 +3841,11 @@ ex_substitute(exarg_T *eap) which_pat = RE_LAST; // use last used regexp delimiter = *cmd++; // remember delimiter character pat = cmd; // remember start of search pat - patlen = STRLEN(pat); cmd = skip_regexp_ex(cmd, delimiter, magic_isset(), &eap->arg, NULL, NULL); if (cmd[0] == delimiter) // end delimiter found *cmd++ = NUL; // replace it with a NUL + patlen = STRLEN(pat); } /*
--- a/src/testdir/test_search.vim +++ b/src/testdir/test_search.vim @@ -1747,6 +1747,37 @@ func Test_search_with_no_last_pat() call delete('Xresult') endfunc +" Test for using the last substitute pattern without last search pattern. +func Test_search_with_last_substitute_pat() + let lines =<< trim [SCRIPT] + new + set shortmess+=S + call setline(1, repeat(['foofoo'], 3)) + %s/foo/bar/ + call assert_equal(repeat(['barfoo'], 3), getline(1, '$')) + + call cursor(1, 1) + call assert_equal("/foo", execute('call feedkeys("/\r", "tx")', '')->trim()) + call assert_equal([0, 1, 4, 0], getpos('.')) + + if has('rightleft') + set rightleft rightleftcmd=search + call cursor(1, 1) + call assert_equal("oof/", execute('call feedkeys("/\r", "tx")', '')->trim()) + call assert_equal([0, 1, 4, 0], getpos('.')) + endif + + call writefile(v:errors, 'Xresult') + qall! + [SCRIPT] + call writefile(lines, 'Xscript', 'D') + + if RunVim([], [], '--clean -S Xscript') + call assert_equal([], readfile('Xresult')) + endif + call delete('Xresult') +endfunc + " Test for using tilde (~) atom in search. This should use the last used " substitute pattern func Test_search_tilde_pat()