barf on unexpected input

13 years ago · cdf1dcc497
2 changed files with 3 additions and 4 deletions
--- a/phpdbg_lexer.l
+++ b/phpdbg_lexer.l
@ -41,7 +41,6 @@ LITERAL		\"(\\.|[^\\"])*\"
 WS          [ \r\n\t]+
 INPUT		[^\n]+
 %%
-{WS}            							{ }
 <INITIAL>
 {
 	{C_YES}|{C_ON}|{C_ENABLED}|{C_TRUE} 	{
@ -104,7 +103,6 @@ INPUT		[^\n]+
 	BEGIN(INITIAL);
 	return T_INPUT;
 }
-.			{
-	/** command detection here **/
-}
+{WS}        { /* ignore whitespace */ }
+.			{ return T_UNEXPECTED; }
 %%
--- a/phpdbg_parser.y
+++ b/phpdbg_parser.y
@ -104,6 +104,7 @@ typedef void* yyscan_t;
 %token T_FILE	 "file (T_FILE)"
 %token T_ID		 "identifier (T_ID)"
 %token T_INPUT	 "input (input string or data)"
+%token T_UNEXPECTED "unexpected input (input string or data)"
 %%

 input