From d26b51ab9dfb0a9778023bb6c53857e4eec055e9 Mon Sep 17 00:00:00 2001
From: Matthijs Kooijman <matthijs@stdin.nl>
Date: Tue, 24 Nov 2009 16:04:31 +0100
Subject: [PATCH] Use a non-breaking space instead of \obs in the lambda
 prettyprinter.

This makes sure that lambda expressions don't get breaks halfway, but
still preserves multiple spaces (apparently the unicode non-breaking space
is not collapsed like other whitespace).
---
 pret-lam.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pret-lam.lua b/pret-lam.lua
index 86d7272..dd3d5ca 100644
--- a/pret-lam.lua
+++ b/pret-lam.lua
@@ -17,7 +17,9 @@ local colors = {
 
 -- Symbols that should have a different representation
 local symbols = {
-    [' '] = {repr = '\\obs '},
+    -- Note, the space we replace with is a Unicode non-breaking space
+    -- (U+00A0).
+    [' '] = {repr = ' '},
     ['_'] = {repr = '\\_'},
     ['->'] = {repr = '\\rightarrow'},
     -- The default * sits very high above the baseline, \ast (u+2217) looks
-- 
2.30.2