avoid ligatures;
authorwenzelm
Wed, 04 Nov 2015 23:27:00 +0100
changeset 61578 6623c81cb15a
parent 61577 de7045616fc7
child 61579 634cd44bb1d3
avoid ligatures;
src/Pure/Thy/latex.ML
--- a/src/Pure/Thy/latex.ML	Wed Nov 04 22:08:07 2015 +0100
+++ b/src/Pure/Thy/latex.ML	Wed Nov 04 23:27:00 2015 +0100
@@ -36,7 +36,7 @@
       | "\t" => "\\ "
       | "\n" => "\\isanewline\n"
       | s =>
-          if exists_string (fn s' => s = s') "\"#$%&'<>\\^_{}~"
+          if exists_string (fn s' => s = s') "\"#$%&',-<>\\^_`{}~"
           then enclose "{\\char`\\" "}" s else s);