diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/easytags.txt | 42 |
1 files changed, 30 insertions, 12 deletions
diff --git a/doc/easytags.txt b/doc/easytags.txt index f1f9820..99ae24c 100644 --- a/doc/easytags.txt +++ b/doc/easytags.txt @@ -35,14 +35,15 @@ Contents ~ 1. The |g:easytags_python_enabled| option 2. The |g:easytags_python_script| option 7. Troubleshooting |easytags-troubleshooting| + 8. vim-easytags is slow! |vim-easytags-is-slow| 1. |:HighlightTags| only works for the tags file created by |:UpdateTags| |easytags-highlighttags-only-works-for-tags-file-created-by-updatetags| 2. The plug-in complains that Exuberant Ctags isn't installed |easytags-plug-in-complains-that-exuberant-ctags-isnt-installed| 3. Vim locks up while the plug-in is running |easytags-vim-locks-up-while-plug-in-is-running| 4. Failed to highlight tags because pattern is too big! |easytags-failed-to-highlight-tags-because-pattern-is-too-big| 5. The plug-in doesn't seem to work in Cygwin |easytags-plug-in-doesnt-seem-to-work-in-cygwin| - 8. Contact |easytags-contact| - 9. License |easytags-license| - 10. References |easytags-references| + 9. Contact |easytags-contact| + 10. License |easytags-license| + 11. References |easytags-references| =============================================================================== *easytags-introduction* @@ -556,6 +557,32 @@ implementation of dynamic syntax highlighting. *easytags-troubleshooting* Troubleshooting ~ +=============================================================================== + *vim-easytags-is-slow* +vim-easytags is slow! ~ + +Yes, I know. I'm trying to make it faster but that's far from trivial. In the +process of trying to speed up vim-easytags I've added reporting of elapsed time +in several ways. If Vim seems very slow and you suspect this plug-in might be +the one to blame, increase Vim's verbosity level: +> + :set vbs=1 +< +Every time the plug-in executes it will time how long the execution takes and +add the results to Vim's message history, which you can view by executing the +|:messages| command. If you want a more fine grained impression of the time +spent by vim-easytags on various operations you can call the +'xolox#easytags#why_so_slow()' function: +> + :call xolox#easytags#why_so_slow() + easytags.vim 3.6.4: Timings since you started Vim: + - 0.094937 seconds updating tags + - 1.850201 seconds highlighting tags + - 0.035167 seconds highlighting tags using ':syntax match') + - 0.493910 seconds highlighting tags using ':syntax keyword') + - 0.413160 seconds filtering tags for highlighting (stage 1) + - 0.141747 seconds filtering tags for highlighting (stage 2) +< ------------------------------------------------------------------------------- *easytags-highlighttags-only-works-for-tags-file-created-by-updatetags* :HighlightTags only works for the tags file created by :UpdateTags ~ @@ -618,15 +645,6 @@ command (available on most UNIX systems): > $ pkill -KILL ctags < -If Vim seems very slow and you suspect this plug-in might be the one to blame, -increase Vim's verbosity level: -> - :set vbs=1 -< -Every time the plug-in executes it will time how long the execution takes and -add the results to Vim's message history, which you can view by executing the -|:messages| command. - ------------------------------------------------------------------------------- *easytags-failed-to-highlight-tags-because-pattern-is-too-big* Failed to highlight tags because pattern is too big! ~ |