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patch 9.1.0677: :keepp does not retain the substitute pattern

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Problem:  :keeppatterns does not retain the substitute pattern
          for a :s command
Solution: preserve the last substitute pattern when used with the
          :keeppatterns command modifier (Gregory Anders)

closes: #15497

Signed-off-by: Gregory Anders <greg@gpanders.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Gregory Anders 2024-08-15 22:04:22 +02:00 committed by Christian Brabandt
parent 12cb1d1326
commit 3b59be4ed8
No known key found for this signature in database
GPG Key ID: F3F92DA383FDDE09
5 changed files with 19 additions and 10 deletions
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4
runtime/doc/cmdline.txt
View File

@ -1,4 +1,4 @@
*cmdline.txt* For Vim version 9.1. Last change: 2024 Apr 27
*cmdline.txt* For Vim version 9.1. Last change: 2024 Aug 15
VIM REFERENCE MANUAL by Bram Moolenaar
@ -379,7 +379,7 @@ terminals)
:keepp[atterns] {command} *:keepp* *:keeppatterns*
Execute {command}, without adding anything to the search
history
history or modifying the last substitute pattern.
==============================================================================
2. Command-line completion *cmdline-completion*

3
runtime/doc/version9.txt
View File

@ -1,4 +1,4 @@
*version9.txt* For Vim version 9.1. Last change: 2024 Jul 30
*version9.txt* For Vim version 9.1. Last change: 2024 Aug 15
VIM REFERENCE MANUAL by Bram Moolenaar
@ -41592,6 +41592,7 @@ Changed~
mark deprecated attributes from LSP server) |complete-items|
- the regex engines match correctly case-insensitive multi-byte characters
(and apply proper case folding)
- |:keeppatterns| preserves the last substitute pattern when used with |:s|
*added-9.2*
Added ~

5
src/ex_cmds.c
View File

@ -3777,6 +3777,7 @@ ex_substitute(exarg_T *eap)
int endcolumn = FALSE; // cursor in last column when done
pos_T old_cursor = curwin->w_cursor;
int start_nsubs;
int keeppatterns = cmdmod.cmod_flags & CMOD_KEEPPATTERNS;
#ifdef FEAT_EVAL
int save_ma = 0;
int save_sandbox = 0;
@ -3876,7 +3877,7 @@ ex_substitute(exarg_T *eap)
// out of memory
return;
}
else
else if (!keeppatterns)
{
vim_free(old_sub);
old_sub = vim_strsave(sub);
@ -3940,7 +3941,7 @@ ex_substitute(exarg_T *eap)
ex_may_print(eap);
}
if ((cmdmod.cmod_flags & CMOD_KEEPPATTERNS) == 0)
if (!keeppatterns)
save_re_pat(RE_SUBST, pat, patlen, magic_isset());
// put pattern in history
add_to_history(HIST_SEARCH, pat, patlen, TRUE, NUL);

15
src/testdir/test_substitute.vim
View File

@ -806,7 +806,7 @@ func Test_replace_keeppatterns()
a
foobar
substitute foo asdf
substitute foo asdf foo
one two
.
@ -815,21 +815,26 @@ one two
/^substitute
s/foo/bar/
call assert_equal('foo', @/)
call assert_equal('substitute bar asdf', getline('.'))
call assert_equal('substitute bar asdf foo', getline('.'))
/^substitute
keeppatterns s/asdf/xyz/
call assert_equal('^substitute', @/)
call assert_equal('substitute bar xyz', getline('.'))
call assert_equal('substitute bar xyz foo', getline('.'))
/^substitute
&
call assert_equal('^substitute', @/)
call assert_equal('substitute bar xyz bar', getline('.'))
exe "normal /bar /e\<CR>"
call assert_equal(15, col('.'))
normal -
keeppatterns /xyz
call assert_equal('bar ', @/)
call assert_equal('substitute bar xyz', getline('.'))
call assert_equal('substitute bar xyz bar', getline('.'))
exe "normal 0dn"
call assert_equal('xyz', getline('.'))
call assert_equal('xyz bar', getline('.'))
close!
endfunc

2
src/version.c
View File

@ -704,6 +704,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
677,
/**/
676,
/**/