scope function arguments

1 files changed, 20 insertions, 0 deletions

diff --git a/scope.c b/scope.c
index 722e430..fdd36c5 100644
--- a/scope.c
+++ b/scope.c
@@ -25,3 +25,23 @@ scope_extract(Token *list)
 		} else
 			e = e->next;
 }
+
+static void
+_scope_function(Token *list)
+{
+	unsigned int len = token_len(list->group.tokens);
+	while (len > 2) {
+		token_append(&list->group.scope,
+		             token_extract(&list->group.tokens,
+		                           list->group.tokens->next));
+		len -= 1;
+	}
+}
+
+void
+scope_function(Token *list)
+{
+	for (Token *e = list->group.tokens; e != NULL; e = e->next)
+		if (token_isgroup(e, GROUP_FUNCTION))
+			_scope_function(e);
+}