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-rw-r--r--vim/after/ftplugin/sh/bash_han.vim19
1 files changed, 19 insertions, 0 deletions
diff --git a/vim/after/ftplugin/sh/bash_han.vim b/vim/after/ftplugin/sh/bash_han.vim
new file mode 100644
index 00000000..a160165c
--- /dev/null
+++ b/vim/after/ftplugin/sh/bash_han.vim
@@ -0,0 +1,19 @@
+" Only do this when not done yet for this buffer
+" Also do nothing if 'compatible' enabled
+if exists('b:did_ftplugin_sh_bash_han') || &compatible
+ finish
+endif
+let b:did_ftplugin_sh_bash_han = 1
+if exists('b:undo_ftplugin')
+ let b:undo_ftplugin = b:undo_ftplugin
+ \ . '|unlet b:did_ftplugin_sh_bash_han'
+endif
+
+" Use han(1df) as a man(1) wrapper for Bash files if available
+if exists('b:is_bash') && executable('han')
+ setlocal keywordprg=han
+ if exists('b:undo_ftplugin')
+ let b:undo_ftplugin = b:undo_ftplugin
+ \ . '|setlocal keywordprg<'
+ endif
+endif