dotfiles

Commit: dbd4ab62ef66d78cbffae4326fbd6e10d75022be
Parent: 1e02db24a2ad7a2d5b1a4969a6e10ea4c08e545e
Author: Randy Palamar
Date:   Sat,  6 May 2023 14:42:07 -0600

vis: add util:message_clear() and use it when building latex

Diffstat:
M
.config/vis/build.lua
 | 
5
++++-
M
.config/vis/util.lua
 | 
10
+++++++++-

2 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/.config/vis/build.lua b/.config/vis/build.lua
@@ -31,7 +31,10 @@ local function build_files(win)
 		-- build pdf
 		local err, ostr = vis:pipe(f, {start = 0, finish = 0}, cmd)
 		if err ~= 0 then
-			if ostr then vis:message(ostr) end
+			if ostr then
+				util:message_clear(vis)
+				vis:message(ostr)
+			end
 			return false
 		end
 
diff --git a/.config/vis/util.lua b/.config/vis/util.lua
@@ -1,7 +1,15 @@
-util = {}
+local util = {}
+
 function util:splitext(file)
 	if file == nil then return nil, nil end
 	local i = file:reverse():find('%.')
 	if i == nil then return file, nil end
 	return file:sub(0, -(i + 1)), file:sub(-i)
 end
+
+function util:message_clear(vis)
+	vis:message("") -- hack: focus the message window
+	vis.win.file:delete(0, vis.win.file.size)
+end
+
+return util