Patch 8.2.0272
Problem: ":helptags ALL" gives error for directories without write
permission. (Matěj Cepl)
Solution: Ignore errors for ":helptags ALL". (Ken Takata, closes #5026,
closes #5652)
Files: src/ex_cmds.c, src/testdir/test_help.vim
*** ../vim-8.2.0271/src/ex_cmds.c 2020-02-14 13:21:55.642197064 +0100
--- src/ex_cmds.c 2020-02-17 22:21:39.444664754 +0100
***************
*** 5920,5926 ****
char_u *dir, // doc directory
char_u *ext, // suffix, ".txt", ".itx", ".frx", etc.
char_u *tagfname, // "tags" for English, "tags-fr" for French.
! int add_help_tags) // add "help-tags" tag
{
FILE *fd_tags;
FILE *fd;
--- 5920,5927 ----
char_u *dir, // doc directory
char_u *ext, // suffix, ".txt", ".itx", ".frx", etc.
char_u *tagfname, // "tags" for English, "tags-fr" for French.
! int add_help_tags, // add "help-tags" tag
! int ignore_writeerr) // ignore write error
{
FILE *fd_tags;
FILE *fd;
***************
*** 5964,5970 ****
fd_tags = mch_fopen((char *)NameBuff, "w");
if (fd_tags == NULL)
{
! semsg(_("E152: Cannot open %s for writing"), NameBuff);
FreeWild(filecount, files);
return;
}
--- 5965,5972 ----
fd_tags = mch_fopen((char *)NameBuff, "w");
if (fd_tags == NULL)
{
! if (!ignore_writeerr)
! semsg(_("E152: Cannot open %s for writing"), NameBuff);
FreeWild(filecount, files);
return;
}
***************
*** 6165,6171 ****
* Generate tags in one help directory, taking care of translations.
*/
static void
! do_helptags(char_u *dirname, int add_help_tags)
{
#ifdef FEAT_MULTI_LANG
int len;
--- 6167,6173 ----
* Generate tags in one help directory, taking care of translations.
*/
static void
! do_helptags(char_u *dirname, int add_help_tags, int ignore_writeerr)
{
#ifdef FEAT_MULTI_LANG
int len;
***************
*** 6251,6257 ****
ext[1] = fname[5];
ext[2] = fname[6];
}
! helptags_one(dirname, ext, fname, add_help_tags);
}
ga_clear(&ga);
--- 6253,6259 ----
ext[1] = fname[5];
ext[2] = fname[6];
}
! helptags_one(dirname, ext, fname, add_help_tags, ignore_writeerr);
}
ga_clear(&ga);
***************
*** 6259,6272 ****
#else
// No language support, just use "*.txt" and "tags".
! helptags_one(dirname, (char_u *)".txt", (char_u *)"tags", add_help_tags);
#endif
}
static void
helptags_cb(char_u *fname, void *cookie)
{
! do_helptags(fname, *(int *)cookie);
}
/*
--- 6261,6275 ----
#else
// No language support, just use "*.txt" and "tags".
! helptags_one(dirname, (char_u *)".txt", (char_u *)"tags", add_help_tags,
! ignore_writeerr);
#endif
}
static void
helptags_cb(char_u *fname, void *cookie)
{
! do_helptags(fname, *(int *)cookie, TRUE);
}
/*
***************
*** 6300,6306 ****
if (dirname == NULL || !mch_isdir(dirname))
semsg(_("E150: Not a directory: %s"), eap->arg);
else
! do_helptags(dirname, add_help_tags);
vim_free(dirname);
}
}
--- 6303,6309 ----
if (dirname == NULL || !mch_isdir(dirname))
semsg(_("E150: Not a directory: %s"), eap->arg);
else
! do_helptags(dirname, add_help_tags, FALSE);
vim_free(dirname);
}
}
*** ../vim-8.2.0271/src/testdir/test_help.vim 2020-02-03 21:40:00.005363654
+0100
--- src/testdir/test_help.vim 2020-02-17 22:38:21.228271423 +0100
***************
*** 90,99 ****
" The following tests fail on FreeBSD for some reason
if has('unix') && !has('bsd')
" Read-only tags file
! call writefile([''], 'Xdir/tags')
! call setfperm('Xdir/tags', 'r-xr--r--')
! call assert_fails('helptags Xdir', 'E152:', getfperm('Xdir/tags'))
! call delete('Xdir/tags')
" No permission to read the help file
call setfperm('Xdir/a/doc/sample.txt', '-w-------')
--- 90,107 ----
" The following tests fail on FreeBSD for some reason
if has('unix') && !has('bsd')
" Read-only tags file
! call mkdir('Xdir/doc', 'p')
! call writefile([''], 'Xdir/doc/tags')
! call writefile([], 'Xdir/doc/sample.txt')
! call setfperm('Xdir/doc/tags', 'r-xr--r--')
! call assert_fails('helptags Xdir/doc', 'E152:', getfperm('Xdir/doc/tags'))
!
! let rtp = &rtp
! let &rtp = 'Xdir'
! helptags ALL
! let &rtp = rtp
!
! call delete('Xdir/doc/tags')
" No permission to read the help file
call setfperm('Xdir/a/doc/sample.txt', '-w-------')
*** ../vim-8.2.0271/src/version.c 2020-02-17 22:11:39.670644186 +0100
--- src/version.c 2020-02-17 22:38:49.780163582 +0100
***************
*** 740,741 ****
--- 740,743 ----
{ /* Add new patch number below this line */
+ /**/
+ 272,
/**/
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