On 30/03/12 15:35, Tarlika Elisabeth Schmitz wrote:
On Fri, 30 Mar 2012 14:39:33 +0200
Guido Van Hoecke <[email protected]> wrote:
Is there a way to prevent :help from splitting the window?!
cabbrev h tab help
Many thanks - works fine here.
I've covered all options in .vimrc now:
" always open help in new tab
cabbrev help tab help
cabbrev he tab help
cabbrev h tab help
One slight disadvantage of the above (which can be worked around in
recent versions) is that if you ever type the word "help" on a command
lne, it will be abbreviated even if not at the start. For example, the
(very useful) command
:help help
will become
:tab help tab help
which not only is not what you want, it is illegal. In addition, the
abbreviation will be triggered also in / or ? (search) command-lines,
which you don't want either.
The way to work around it is as follows:
if version < 700
cnoreabbrev h tab h
cnoreabbrev he tab he
cnoreabbrev hel tab hel
cnoreabbrev help tab help
" in Vim 6.x or earlier (which is now obsolete
" but hasn't got :abbr <expr> )
" we'll need to break the abbrev halfway
" (e.g. by <Left><Right>)
" to avoid expanding the argument of :help help
" or h he hel help in a search command
else
cnoreabbrev <expr> h
\ ((getcmdtype() == ':' && getcmdpos() <= 2)?
\ 'tab h' : 'h')
cnoreabbrev <expr> he
\ ((getcmdtype() == ':' && getcmdpos() <= 3)?
\ 'tab he' : 'he')
cnoreabbrev <expr> hel
\ ((getcmdtype() == ':' && getcmdpos() <= 4)?
\ 'tab hel' : 'hel')
cnoreabbrev <expr> help
\ ((getcmdtype() == ':' && getcmdpos() <= 5)?
\ 'tab help' : 'help')
endif
Notes:
-----
- The above (meant for cut'n paste) assumes 'nocompatible', which is the
default if your vimrc is named .vimrc or _vimrc but not .exrc or _exrc
- The deprecated (but still valid) variable name "version" is used in
preference to "v:version" for compatibility with some even older
obsolete versions.
Best regards,
Tony.
--
Once Law was sitting on the bench
And Mercy knelt a-weeping.
"Clear out!" he cried, "disordered wench!
Nor come before me creeping.
Upon you knees if you appear,
'Tis plain you have no standing here."
Then Justice came. His Honor cried:
"YOUR states? -- Devil seize you!"
"Amica curiae," she replied --
"Friend of the court, so please you."
"Begone!" he shouted -- "There's the door --
I never saw your face before!"
-- Ambrose Bierce, "The Devil's Dictionary"
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