Diffstat (limited to 'vim/after/ftplugin/sh/posix.vim')
1 files changed, 27 insertions, 0 deletions
diff --git a/vim/after/ftplugin/sh/posix.vim b/vim/after/ftplugin/sh/posix.vim
new file mode 100644
@@ -0,0 +1,27 @@
+" Only do this when not done yet for this buffer
+" Also do nothing if 'compatible' enabled
+if exists('b:did_ftplugin_sh_posix') || &compatible
+let b:did_ftplugin_sh_posix = 1
+ let b:undo_ftplugin = b:undo_ftplugin
+ \ . '|unlet b:did_ftplugin_sh_posix'
+" If we have a #!/bin/sh shebang and filetype.vim determined we were neither
+" POSIX nor Bash nor Korn shell, we'll guess POSIX, just because it's far more
+" likely that's what I want to write than plain Bourne shell.
+" You're supposed to be able to do this by setting g:is_posix, but if that's
+" set, the syntax file ends up setting g:is_kornshell for you too, for reasons
+" I don't really understand. This method works though, and is cleaner than
+" the other workaround I had been trying.
+ unlet b:is_sh
+ if !exists('b:is_bash') && !exists('b:is_kornshell')
+ let b:is_posix = 1