Disallow a + before numbers (makes parsing easier, agrees with JSON)

diff --git a/c/lexer.l b/c/lexer.l
index 550ad85d03d3f88b9f858e195f024fa19317486b..4acb026af7a6d4303915b48a113dc62273c92c0e 100644 (file)
--- a/c/lexer.l
+++ b/c/lexer.l
@@ -16,7 +16,7 @@
 "."|"="|";"|"["|"]"|","|":"|"("|")"|"{"|"}"|"|"|"+"|"\$" { return yytext[0];}
 
 \"(\\.|[^\\"])*\" |
-[+-]?[0-9.]+([eE][+-]?[0-9]+)? { 
+-?[0-9.]+([eE][+-]?[0-9]+)? { 
    yylval->literal = jv_parse_sized(yytext, yyleng); return LITERAL; 
 }