From: Alexis Laferrière <alexis.laf@xymus.net>
Date: Sat, 11 Apr 2015 13:41:21 +0000 (-0400)
Subject: misc/vim: make Nitdoc a command
X-Git-Tag: v0.7.4~30^2~4
X-Git-Url: http://nitlanguage.org

misc/vim: make Nitdoc a command

Use this vim command to show the doc of any entities `:Nitdoc Object`.

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
---

diff --git a/misc/vim/plugin/nit.vim b/misc/vim/plugin/nit.vim
index 073ef8b..9968b5e 100644
--- a/misc/vim/plugin/nit.vim
+++ b/misc/vim/plugin/nit.vim
@@ -266,9 +266,13 @@ fun NitOmnifunc(findstart, base)
 endfun
 
 " Show doc for the entity under the cursor in the preview window
-fun Nitdoc()
-	" Word under cursor
-	let word = expand("<cword>")
+fun Nitdoc(...)
+	if a:0 == 0 || empty(a:1)
+		" Word under cursor
+		let word = expand("<cword>")
+	else
+		let word = join(a:000, ' ')
+	endif
 
 	" All possible docs (there may be more than one entity with the same name)
 	let docs = []
@@ -351,4 +355,7 @@ endfun
 " Activate the omnifunc on Nit files
 autocmd FileType nit set omnifunc=NitOmnifunc
 
+" Define the user command Nitdoc for ease of use
+command -nargs=* Nitdoc call Nitdoc("<args>")
+
 let s:script_dir = fnamemodify(resolve(expand('<sfile>:p')), ':h')