fix number parsing

git-svn-id: http://svn.osgeo.org/postgis/trunk@535 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/lwgeom/wktparse.lex b/lwgeom/wktparse.lex
index 4632141310feae411e5486f46b5ba86033a0f9b1..348b62c3b6c477e563889ad86a6f0cff0a472086 100644 (file)
--- a/lwgeom/wktparse.lex
+++ b/lwgeom/wktparse.lex
@@ -19,8 +19,8 @@ static YY_BUFFER_STATE buf_state;
 
 %%
 
-
-<vals_ok>(-)?([0-9]*)?(\.[0-9]+([Ee](\+|-)?[0-9]+)?)? { lwg_parse_yylval.value=atof(lwg_parse_yytext); return VALUE; }
+<vals_ok>[-|\+]?[0-9]+(\.[0-9]+)?([Ee](\+|-)?[0-9]+)? { lwg_parse_yylval.value=atof(lwg_parse_yytext); return VALUE; }
+<vals_ok>[-|\+]?(\.[0-9]+)([Ee](\+|-)?[0-9]+)? { lwg_parse_yylval.value=atof(lwg_parse_yytext); return VALUE; }
 
 <INITIAL>00[0-9A-F]* {  lwg_parse_yylval.wkb=lwg_parse_yytext; return WKB;}
 <INITIAL>01[0-9A-F]* {  lwg_parse_yylval.wkb=lwg_parse_yytext; return WKB;}