On Tue, Jul 20, 2010 at 10:41:27PM -0700, Maxim Kim wrote: > With the following minimal .vimrc and only builtin plugins I have > quite a strange behaviour with help on strdisplaywidth() topic. > > .vimrc: > set nocompatible > finish > > > 1. run gvim > 2. :filetype plugin on > 3. :syntax on > 4. :h strdisplaywidth() > 5. navigate to strchars() function > 6. press h several times to reach strwidth() function and l to go > back. > > The line widens and shrinks.
This is due to the new conceal feature. The tags in Vim's help files are surrounded by ||. When your cursor is on a line with tags, the || are displayed but highlighted using the Ignore group so they blend in with the background. When your cursor moves off of the line, the || are concealed, which completely removes them from display. See ":help new-conceal" for more information. -- James GPG Key: 1024D/61326D40 2003-09-02 James Vega <[email protected]>
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