X-Git-Url: https://jasonwoof.com/gitweb/?p=watch-my-terminal.git;a=blobdiff_plain;f=server.coffee;h=5beaa97c70a8aafbf14aaf2bcdf5ef2dbd256c78;hp=bf3a7502449f2e42e975283c4e5d5e8c310cb8b7;hb=a5f32e3687419a20da142d86f1d4e4f44b60cb52;hpb=55d03d755b1b783e32faa32bf0a4d59260660184

diff --git a/server.coffee b/server.coffee
index bf3a750..5beaa97 100644
--- a/server.coffee
+++ b/server.coffee
@@ -77,11 +77,15 @@ io.sockets.on 'connection', (socket) ->
 	encode_screen = (height, width, text, attributes) ->
 		state = ''
 		for y in [0...height]
-			for x in [0...width]
-				if attributes[y][x] isnt a
-					state += attr_diff a, attributes[y][x]
-					a = attributes[y][x]
-				state += text[y][x]
+			max = width - 1
+			while max >= 0 and text[y][max] is ' ' and (attributes[y][max] & 0x08ff00) is 0
+				max -= 1
+			if max >= 0
+				for x in [0..max]
+					if attributes[y][x] isnt a
+						state += attr_diff a, attributes[y][x]
+						a = attributes[y][x]
+					state += text[y][x]
 			if y < height - 1
 				state += '\n'
 		return state