Use csh-style error rules with wildcards, i.e. if no matches are found, the command is not executed

darcs-hash:20051203164356-ac50b-1b1818db2698eab9ae765a5af1e259bce3ab37e7.gz

1 files changed, 23 insertions, 1 deletions

diff --git a/parser.h b/parser.h
index cb617047..fc4fbfe7 100644
--- a/parser.h
+++ b/parser.h
@@ -125,12 +125,34 @@ enum while_status
 */
 enum parser_error 
 {
+	/**
+	   No error
+	*/
 	NO_ERR=0,
+	/**
+	   An error in the syntax 
+	*/
 	SYNTAX_ERROR,
+	/**
+	   Error occured while evaluating commands
+	*/
 	EVAL_ERROR,
+	/**
+	   Out of memory error
+	*/
 	OOM,
+	/**
+	   Stack inconsistency error
+	*/
 	STACK_ERROR,
-	SUBSHELL_ERROR
+	/**
+	   Error while evaluating subshell
+	*/
+	SUBSHELL_ERROR,
+	/**
+	   No files matching wildcards where found
+	*/
+	WILDCARD_ERROR
 }
 ;