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changeset 18256:b60a8a1cda54

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* libinterp/parse-tree/lex.ll: escape '.' character in superclassref parsing rule.
author Michael Goffioul <michael.goffioul@gmail.com>
date Sat, 11 Jan 2014 12:32:48 -0500
parents f58a6cd3f909
children efaff9f3ca39
files libinterp/parse-tree/lex.ll
diffstat 1 files changed, 1 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/libinterp/parse-tree/lex.ll	Thu Dec 19 19:10:32 2013 -0500
+++ b/libinterp/parse-tree/lex.ll	Sat Jan 11 12:32:48 2014 -0500
@@ -1153,7 +1153,7 @@
 %}
 
 {IDENT}@{IDENT} |
-{IDENT}@{IDENT}.{IDENT} {
+{IDENT}@{IDENT}\.{IDENT} {
     curr_lexer->lexer_debug ("{IDENT}@{IDENT}|{IDENT}@{IDENT}.{IDENT}");
 
     if (curr_lexer->previous_token_may_be_command ())