Mercurial > vim
diff src/fileio.c @ 14475:dddba3937532 v8.1.0251
patch 8.1.0251: using full path is not supported for 'backupdir'
commit https://github.com/vim/vim/commit/b782ba475a3f8f2b0be99dda164ba4545347f60f
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Aug 7 21:39:28 2018 +0200
patch 8.1.0251: using full path is not supported for 'backupdir'
Problem: Using a full path is supported for 'directory' but not for
'backupdir'. (Mikolaj Machowski)
Solution: Support 'backupdir' as well. (Christian Brabandt, closes #179)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 07 Aug 2018 21:45:05 +0200 |
| parents | 4a94173743d9 |
| children | 80f715651c4c |
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line diff
--- a/src/fileio.c +++ b/src/fileio.c @@ -3850,6 +3850,9 @@ buf_write( stat_T st_new; char_u *dirp; char_u *rootname; +#if defined(UNIX) || defined(WIN3264) + char_u *p; +#endif #if defined(UNIX) int did_set_shortname; mode_t umask_save; @@ -3887,6 +3890,17 @@ buf_write( * Isolate one directory name, using an entry in 'bdir'. */ (void)copy_option_part(&dirp, copybuf, BUFSIZE, ","); + +#if defined(UNIX) || defined(WIN3264) + p = copybuf + STRLEN(copybuf); + if (after_pathsep(copybuf, p) && p[-1] == p[-2]) + // Ends with '//', use full path + if ((p = make_percent_swname(copybuf, fname)) != NULL) + { + backup = modname(p, backup_ext, FALSE); + vim_free(p); + } +#endif rootname = get_file_in_dir(fname, copybuf); if (rootname == NULL) { @@ -3904,9 +3918,10 @@ buf_write( for (;;) { /* - * Make backup file name. + * Make the backup file name. */ - backup = buf_modname((buf->b_p_sn || buf->b_shortname), + if (backup == NULL) + backup = buf_modname((buf->b_p_sn || buf->b_shortname), rootname, backup_ext, FALSE); if (backup == NULL) { @@ -4108,14 +4123,29 @@ buf_write( * Isolate one directory name and make the backup file name. */ (void)copy_option_part(&dirp, IObuff, IOSIZE, ","); - rootname = get_file_in_dir(fname, IObuff); - if (rootname == NULL) - backup = NULL; - else + +#if defined(UNIX) || defined(WIN3264) + p = IObuff + STRLEN(IObuff); + if (after_pathsep(IObuff, p) && p[-1] == p[-2]) + // path ends with '//', use full path + if ((p = make_percent_swname(IObuff, fname)) != NULL) + { + backup = modname(p, backup_ext, FALSE); + vim_free(p); + } +#endif + if (backup == NULL) { - backup = buf_modname((buf->b_p_sn || buf->b_shortname), - rootname, backup_ext, FALSE); - vim_free(rootname); + rootname = get_file_in_dir(fname, IObuff); + if (rootname == NULL) + backup = NULL; + else + { + backup = buf_modname( + (buf->b_p_sn || buf->b_shortname), + rootname, backup_ext, FALSE); + vim_free(rootname); + } } if (backup != NULL) @@ -6252,7 +6282,7 @@ shorten_filenames(char_u **fnames, int c #endif /* - * add extension to file name - change path/fo.o.h to path/fo.o.h.ext or + * Add extension to file name - change path/fo.o.h to path/fo.o.h.ext or * fo_o_h.ext for MSDOS or when shortname option set. * * Assumed that fname is a valid name found in the filesystem we assure that