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Added faq entry about ctags for latex (#348)

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Karl Yngve Lervåg 2016-02-09 20:36:19 +01:00
parent 64f6c49dfb
commit 88847e895d
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doc/vimtex.txt
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@ -1775,6 +1775,24 @@ A: Yes. Most features work out of the box, but the `latexmk` coupling and some
[0]: https://github.com/neovim/neovim/issues/1750
[1]: https://github.com/lervag/vimtex/issues/262
*vimtex-faq-tags*
Q: How can I jump from a `\ref{label}` to the corresponding label?
A: This is not a feature provided by |vimtex| itself, but vim has very good
support for tag navigation, see |tags-and-searches|. It is worth mentioning
that the |ctags| support for LaTeX is somewhat lacking. This can be amended
by adding some lines to your `~/.ctags` configuration file, e.g.: >
--langdef=tex2
--langmap=tex2:.tex
--regex-tex2=/\\label[ \t]*\*?\{[ \t]*([^}]*)\}/\1/l,label/
< See [0,1] for references. I also find |gutentags| [2] to be very convenient
for automatically generating and updating tag files.
[0]: http://stackoverflow.com/q/8119405/51634
[1]: https://github.com/lervag/vimtex/issues/348
[2]: https://github.com/ludovicchabant/vim-gutentags
==============================================================================
CREDITS *vimtex-credits*