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vim-patch:9.1.0565: Stop directory doesn't work properly in 'tags'

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Problem:  Stop directory doesn't work properly in 'tags'.
          (Jesse Pavel)
Solution: Also move the stop directory forward by one byte.
          (zeertzjq)

This doesn't support relative stop directories yet, as they are not
supported in other places like findfile() either.

fixes: vim/vim#15200
related: vim/vim#15202

68819afb2c
(cherry picked from commit 50feb85b0c)
This commit is contained in:
zeertzjq
2024-07-12 05:45:40 +08:00
committed by github-actions[bot]
parent fde5718e62
commit 4ce293c2c3
2 changed files with 27 additions and 0 deletions
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4
src/nvim/tag.c
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@ -2582,6 +2582,10 @@ int get_tagfname(tagname_T *tnp, int first, char *buf)
// move the filename one char forward and truncate the
// filepath with a NUL
filename = path_tail(buf);
if (r_ptr != NULL) {
STRMOVE(r_ptr + 1, r_ptr);
r_ptr++;
}
STRMOVE(filename + 1, filename);
*filename++ = NUL;

23
test/old/testdir/test_taglist.vim
View File

@ -135,6 +135,29 @@ func Test_tagsfile_without_trailing_newline()
set tags&
endfunc
" Check that specifying a stop directory in 'tags' works properly.
func Test_tagfiles_stopdir()
let save_cwd = getcwd()
call mkdir('Xtagsdir1/Xtagsdir2/Xtagsdir3', 'pR')
call writefile([], 'Xtagsdir1/Xtags', 'D')
cd Xtagsdir1/
let &tags = './Xtags;' .. fnamemodify('./..', ':p')
call assert_equal(1, len(tagfiles()))
cd Xtagsdir2/
let &tags = './Xtags;' .. fnamemodify('./..', ':p')
call assert_equal(1, len(tagfiles()))
cd Xtagsdir3/
let &tags = './Xtags;' .. fnamemodify('./..', ':p')
call assert_equal(0, len(tagfiles()))
set tags&
call chdir(save_cwd)
endfunc
" Test for ignoring comments in a tags file
func Test_tagfile_ignore_comments()
call writefile([