Fix parsing of keywords in property names and values

Keywords like "rectangle" and "at" were not allowed unquoted by the
parser, but would not be quoted by the generator.

Fixes: #10

1 files changed, 6 insertions, 1 deletions

diff --git a/tikzit/src/common/tikzparser.ym b/tikzit/src/common/tikzparser.ym
index 26f0e0d..cdbdb88 100644
--- a/tikzit/src/common/tikzparser.ym
+++ b/tikzit/src/common/tikzparser.ym
@@ -119,7 +119,12 @@ propsyms:
 
 propsym:
 	LWORD { $$ = $<nsstr>1; }
-	| number { $$ = $<nsstr>1; };
+	| number { $$ = $<nsstr>1; }
+	| TO { $$ = @"to"; }
+	| NODE { $$ = @"node"; }
+	| RECTANGLE { $$ = @"rectangle"; }
+	| AT { $$ = @"at"; }
+	| FULLSTOP { $$ = @"."; };
 
 
 nodecmd : NODE { [[TikzGraphAssembler currentAssembler] prepareNode]; };