Support => in the lambda prettyprinter.

[matthijs/master-project/report.git] / pret-lam.lua

diff --git a/pret-lam.lua b/pret-lam.lua
index 86d7272c4f65615276747be84e1b0c39f6ef236f..1f073f83c7653b2ec3dd967062625e4224a8efc9 100644 (file)
--- a/pret-lam.lua
+++ b/pret-lam.lua
@@ -17,9 +17,12 @@ 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'},
+    ['=>'] = {repr = '⇒'},
     -- The default * sits very high above the baseline, \ast (u+2217) looks
     -- better.
     ['*'] = {repr = '\\ast'},