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comparison autoload/gutentags/ctags.vim @ 167:34c57ad6eb45

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Always use the potentially custom name for the tags file. If the tags file got a custom name from `gutentags_init_user_func`, we need to use that in all situations. However, the tags file name we get in the `generate` function is a full path so we make it relative to the project root if possible when we don't use a cache directory for tags files.
author Ludovic Chabant <ludovic@chabant.com>
date Sat, 18 Feb 2017 21:57:52 -0800
parents cbc1ebe23ef1
children 95afd985a4c3 0e7ffc799cc5
comparison
equal deleted inserted replaced
166:1fe62e7f1fae 167:34c57ad6eb45
80 return 80 return
81 endif 81 endif
82 endif 82 endif
83 83
84 if empty(g:gutentags_cache_dir) 84 if empty(g:gutentags_cache_dir)
85 " If we don't use the cache directory, let's just use the tag filename 85 " If we don't use the cache directory, we can pass relative paths
86 " as specified by the user, since it's relative to the project root, 86 " around.
87 " and we are already `chdir`'d into it. 87 "
88 " Note that if we don't do this and pass a full path, `ctags` gets 88 " Note that if we don't do this and pass a full path for the project
89 " confused if the paths have spaces -- but not if you're *in* the 89 " root, some `ctags` implementations like Exhuberant Ctags can get
90 " root directory. 90 " confused if the paths have spaces -- but not if you're *in* the root
91 " directory, for some reason...
91 let l:actual_proj_dir = '.' 92 let l:actual_proj_dir = '.'
92 let l:actual_tags_file = g:gutentags_ctags_tagfile 93 let l:actual_tags_file = fnamemodify(a:tags_file, ':.')
93 else 94 else
94 " else: the tags file goes in a cache directory, so we need to specify 95 " else: the tags file goes in a cache directory, so we need to specify
95 " all the paths absolutely for `ctags` to do its job correctly. 96 " all the paths absolutely for `ctags` to do its job correctly.
96 let l:actual_proj_dir = a:proj_dir 97 let l:actual_proj_dir = a:proj_dir
97 let l:actual_tags_file = a:tags_file 98 let l:actual_tags_file = a:tags_file