From 47bc3b3804df45422bbe700ea2a07822c3bd7a2f Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fl.fischer@fau.de>
Date: Thu, 10 Oct 2019 23:20:26 +0200
Subject: [vis] addd fzf support

---
 config/vis/visrc.lua | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

(limited to 'config')

diff --git a/config/vis/visrc.lua b/config/vis/visrc.lua
index f3fa17d..4a75249 100644
--- a/config/vis/visrc.lua
+++ b/config/vis/visrc.lua
@@ -32,7 +32,7 @@ vis.events.subscribe(vis.events.WIN_OPEN, function(win)
 			win:set_syntax("diff")
 		end
 
-		if win.syntax == "python" then
+		if win.syntax == "python" or win.syntax == "rust" then
 			vis:command('set expandtab')
 			vis:map(vis.modes.INSERT, '<Backspace>', function()
 				local found_tab = true
@@ -49,10 +49,32 @@ vis.events.subscribe(vis.events.WIN_OPEN, function(win)
 	end
 end)
 
-
 -- load plugins that hook WIN_OPEN to change settings after hook with default settings
 require('plugins/vis-editorconfig/editorconfig')
 
+vis:command_register("fzf", function(argv, force, cur_win, selection, range)
+	local out = io.popen("fzf"):read()
+	if out then
+		if argv[1] then
+			vis:command(string.format('e "%s"', out))
+			-- should e return false when failed
+		else
+			vis:command(string.format('open "%s"', out))
+		end
+		vis:feedkeys("<vis-redraw>")
+	end
+end)
+
+vis:map(vis.modes.NORMAL, ";l", function()
+	vis:command('fzf')
+end)
+
+vis:map(vis.modes.NORMAL, ";o", function()
+	vis:command('fzf true')
+end)
+
+vis:map(vis.modes.NORMAL, ";;", "<vis-window-next>")
+
 --vis.events.subscribe(vis.events.FILE_SAVE_PRE, function(file)
 	---- purge trailing whitespace
 	--local i = 1
-- 
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