diff options
| -rw-r--r-- | tikzit/src/common/tikzparser.ym | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/tikzit/src/common/tikzparser.ym b/tikzit/src/common/tikzparser.ym index 9f03745..2277e23 100644 --- a/tikzit/src/common/tikzparser.ym +++ b/tikzit/src/common/tikzparser.ym @@ -70,6 +70,7 @@ extern void yyerror(const char *str); %type<nsstr> nodename %type<nsstr> anchor +%type<nsstr> anchorsym %type<nsstr> optanchor %type<nsstr> nodeid %type<pt> coords @@ -147,7 +148,13 @@ nodelabel: [n setLabel:$<nsstr>1]; } -anchor: LWORD { $$ = $<nsstr>1; } | NATURALNUMBER { $$ = $<nsstr>1; }; +anchor: anchorsym { $$ = $<nsstr>1; } + | anchor anchorsym + { + NSString *s = [$<nsstr>1 stringByAppendingFormat:@" %@", $<nsstr>2]; + $$ = s; + }; +anchorsym: LWORD { $$ = $<nsstr>1; } | NATURALNUMBER { $$ = $<nsstr>1; }; optanchor: { $$ = @""; } | FULLSTOP anchor { $$ = $<nsstr>2; }; |