On Monday 13 April 2009 10:01 pm, Yue Wu wrote:
>
> On Tue, 14 Apr 2009 10:13:38 +0800, Tony Mechelynck wrote:
>
> >>
> >> afaik all help files specify its own modeline. try :help
> >> and go to the last line, you see:
> >>
> >> vim:tw=78:fo=tcq2:isk=!-~,^*,^\|,^\":ts=8:ft=help:norl:
> >>
> >> Since the above lies in the official help.txt, we can safely think that
> >> this is the official way to write a help file. (see isk= in help.txt)
> >
> > OTOH, many others don't include an 'isk' setting:
> >
> > usr01.txt
> > Copyright: see |manual-copyright| vim:tw=78:ts=8:ft=help:norl:
> >
> > options.txt
> > vim:tw=78:ts=8:ft=help:norl:
> >
> > version7.txt
> > vim:tw=78:ts=8:ft=help:norl:
> >
> > etc.; note that all these are by Bram Moolenaar and include hotlinks
> > with dots in them. Nevertheless clicking these hotlinks, or hitting
> > Ctrl-] on them, leads you to the proper place. For instance, hitting
> > Ctrl-] on the t of arabic.txt at line 729 of options.txt (after getting
> > there by issuing ":help 'arabic'" and possibly scrolling to the end of
> > the 'arabic' section) leads you to the arabic.txt helpfile, not to
> > gui.txt which is the first result when matching for txt or .txt as the
> > helptag.
> >
> > (Note: I have an after-ftplugin which sets the 'isk' option for
> > helpfiles but I checked it with gvim -N -u NONE which doesn't load any
> > plugin. The only scripts it sources are menu.vim and autoload/paste.vim.)
>
> Right, that confuses me, why does it happen?
i too am confused, yue
here's my experience, and the reason i came up with my <Leader>h
mapping: if i enter
:h version6
i land in version6.txt on the runtime/doc path, and all the tags
jump as they are supposed to -- for this experiment i picked on
"digraphs-changed" because it's near the beginning and it has a
dash
on the other hand, if i am cruising the doc path in konsole looking
for random bits of information, and i start gvim on version6.txt,
yes, the filetype gets set to help, but the links do NOT work for
me if they have a dash -- that same "digraphs-changed" tag, if the
cursor is on the word "changed", comes back with
E426: tag not found: changed
my <Leader>h adds the dash and the dot to isk, and all the tags
magically start working
in my vim (7.2.148) having ft set to help is not sufficient to add
the dash and dot to isk
sc
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