Changes: Single tags file for a source tree

Revision as of 00:54, 25 November 2007

Please review this tip:

This tip was imported from vim.org and needs general review.
You might clean up comments or merge similar tips.
Add suitable categories so people can find the tip.
Please avoid the discussion page (use the Comments section below for notes).
If the tip contains good advice for current Vim, remove the {{review}} line.

Tip 804 Printable Monobook Previous Next

created October 12, 2004 · complexity intermediate · author Dubhead · version 6.0

At the top of a source tree, create a tags file by

% ctags -R

This assumes Exuberant Ctags. The -R (or --recurse) option tells ctags to recurse into directories.

Then, set the tags option in ~/.vimrc as

set tags=tags;

The last semicolon is the key here. When Vim tries to locate the 'tags' file, it first looks at the current directory, then the parent directory, then the parent of the parent, and so on.

This setting works nicely with 'set autochdir'. You need +path-extra feature for this tip.

References

:help file-searching

Comments

You can also tag help/man files, and access it from Vim with commands like these in vimrc:

au FileType perl set tags^=$DOC/perl/tags
au FileType cpp set tags^=$DOC/cpp/tags

@@ Line 1: / Line 1: @@
 {{review}}
+{{TipImported
-{{Tip
 |id=804
+|previous=803
-|title=single 'tags' file for a source tree
+|next=805
-|created=October 12, 2004 0:00
+|created=October 12, 2004
 |complexity=intermediate
 |author=Dubhead
 |version=6.0
 |rating=94/37
+}}
-|text=
 At the top of a source tree, create a tags file by
+<pre>
+% ctags -R
+</pre>
+This assumes Exuberant Ctags. The -R (or --recurse) option tells ctags to recurse into directories.
+Then, set the tags option in ~/.vimrc as
-% ctags -R
+<pre>
+set tags=tags;
+</pre>
+The last semicolon is the key here. When Vim tries to locate the 'tags' file, it first looks at the current directory, then the parent directory, then the parent of the parent, and so on.
+This setting works nicely with 'set autochdir'. You need <tt>+path-extra</tt> feature for this tip.
-(assuming Exuberant Ctags). The -R (or --recurse) option tells ctags to recurse into directories.
-Then, set the tags option in ~/.vimrc as
-set tags=tags;
-The last semicolon is the key here. When Vim tries to locate the 'tags' file, it first looks at the current directory, and then looks at the parent directory, then the parent of the parent...
-This setting works nicely together with 'set autochdir'. You need +path-extra feature for this tip. Also see *file-searching* .
-}}
-== Comments ==
+==References==
+*{{help|file-searching}}
-You can also tag help/man files, and access it from vim with
-commands like these in _vimrc:
+==Comments==
-au FileType perl set tags^=$DOC/perl/tags
+You can also tag help/man files, and access it from Vim with commands like these in vimrc:
-au FileType cpp set tags^=$DOC/cpp/tags
+<pre>
+au FileType perl set tags^=$DOC/perl/tags
+au FileType cpp set tags^=$DOC/cpp/tags
+</pre>
-perci merci
-, October 27, 2004 14:12
 ----
-<!-- parsed by vimtips.py in 0.538344  seconds-->