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author | Tom Ryder <tom@sanctum.geek.nz> | 2017-10-30 15:54:40 +1300 |
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committer | Tom Ryder <tom@sanctum.geek.nz> | 2017-10-30 16:01:54 +1300 |
commit | e36efd4f542a24fadf689b82418f94f57dd01f1e (patch) | |
tree | 692f04014d9c75e1b92db55d15c330f67187e565 /vim/ftdetect | |
parent | Correct a path in vim/after/syntax/sh.vim (diff) | |
download | dotfiles-e36efd4f542a24fadf689b82418f94f57dd01f1e.tar.gz dotfiles-e36efd4f542a24fadf689b82418f94f57dd01f1e.zip |
Rearrange and better explain ksh syntax workaround
Move the rule setting the custom b:is_ksh variable used for this
workaround (established in 52615f6) into an ftplugin file, rather than
into ftdetect; the latter seems a much more appropriate place since by
this point we've definitely decided the file type is "sh".
From the revised comment in this changeset:
>Setting g:is_posix above also prompts Vim's core syntax/sh.vim script
>to set g:is_kornshell and thereby b:is_kornshell to the same value as
>g:is_posix.
>
>That's very confusing, so before it happens we'll copy b:is_kornshell's
>value as determined by filetype.vim and ~/.vim/ftdetect/sh.vim into a
>custom variable b:is_ksh, before its meaning gets confused.
>
>b:is_ksh as a name is more inline with b:is_bash and b:is_sh, anyway,
>so we'll just treat b:is_kornshell like it's both misnamed and broken.
>
>We can then switch on our custom variable in ~/.vim/after/syntax/sh.vim
>to apply settings that actually *are* unique to Korn shell and its
>derivatives.
Diffstat (limited to 'vim/ftdetect')
-rw-r--r-- | vim/ftdetect/sh.vim | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/vim/ftdetect/sh.vim b/vim/ftdetect/sh.vim index 236f329c..8b4c10d3 100644 --- a/vim/ftdetect/sh.vim +++ b/vim/ftdetect/sh.vim @@ -20,13 +20,4 @@ augroup dfsh \ let b:is_posix = 1 | \ setfiletype sh - " If we determined something is b:is_kornshell, tack on b:is_ksh as well so - " we can still tease out what is actually a kornshell script after sh.vim is - " done changing our options for us; it conflates POSIX with Korn shell. - autocmd BufNewFile,BufRead - \ * - \ if exists('b:is_kornshell') | - \ let b:is_ksh = 1 | - \ endif - augroup END |