mirror of
https://github.com/inkarkat/vim-ingo-library.git
synced 2026-05-29 11:18:51 +02:00
Ingo Karkat
79f2b53460
For automated tests, these typically need to be skipped if there's no support for command-<mods> yet. Therefore it's nice to mention the exact version in the docs, even though it's not required by the compat function itself.
38 lines
1.4 KiB
VimL
38 lines
1.4 KiB
VimL
" ingo/compat/command.vim: Compatibility functions for commands.
|
|
"
|
|
" DEPENDENCIES:
|
|
"
|
|
" Copyright: (C) 2017-2019 Ingo Karkat
|
|
" The VIM LICENSE applies to this script; see ':help copyright'.
|
|
"
|
|
" Maintainer: Ingo Karkat <ingo@karkat.de>
|
|
"
|
|
" REVISION DATE REMARKS
|
|
" 1.030.001 20-Feb-2017 file creation
|
|
|
|
function! ingo#compat#command#Mods( mods )
|
|
"******************************************************************************
|
|
"* PURPOSE:
|
|
" Return the command modifiers |<mods>| passed in raw as a:mods.
|
|
" In order to support older Vim versions that don't have this (prior to
|
|
" Vim 7.4.1898), one cannot use <q-mods>; this isn't understood and raises an
|
|
" error. Instead, we can benefit from the fact that the modifiers do not
|
|
" contain special characters, and do the quoting ourselves: '<mods>'. Now we
|
|
" only need to remove the identifer in case it hasn't been understood, and
|
|
" this is what this function is about.
|
|
" -command! Sedit call SpecialEdit(<q-mods>)
|
|
" +command! Sedit call SpecialEdit(ingo#compat#command#Mods('<mods>'))
|
|
"* ASSUMPTIONS / PRECONDITIONS:
|
|
" None.
|
|
"* EFFECTS / POSTCONDITIONS:
|
|
" None.
|
|
"* INPUTS:
|
|
" '<mods>'
|
|
"* RETURN VALUES:
|
|
" Usable modifiers.
|
|
"******************************************************************************
|
|
return (a:mods ==# '<mods>' ? '' : a:mods)
|
|
endfunction
|
|
|
|
" vim: set ts=8 sts=4 sw=4 noexpandtab ff=unix fdm=syntax :
|