X-Git-Url: https://secure.softndesign.org/git/?a=blobdiff_plain;f=parser.c;h=223b173bafd76faf34ba7ac0eca01f7b438d1965;hb=a28ab26a7d2d420a63cbbfdec0d2450263ecc352;hp=326dad384b916b135d27ca3b80c786ce8495f5ee;hpb=226557a3339d4f3f98547eef6deeb4ec512366d1;p=calc.git

diff --git a/parser.c b/parser.c
index 326dad3..223b173 100644
--- a/parser.c
+++ b/parser.c
@@ -367,7 +367,11 @@ element_t *parser (char *str, char **next, int prio)
             keyword_t *operator = operators + i;
             if (codecmp (operator->keyword, str) == 0) {
                 VERBOSE (DEBUG, fprintf (stdout, "start processing operator\n"));
-                if (root) {
+                if ((root) && (root->prio == 9)) {
+                    VERBOSE (DEBUG, fprintf (stdout, "terminal function (%d)\n", root->func));
+                    delelement (root);
+                    return ERROR_OP;
+                } else if (root) {
                     if ((prio) && (prio > operator->prio)) {
                         VERBOSE (DEBUG, fprintf (stdout, "stop because operator priority\n"));
                         *next = str;
@@ -380,7 +384,7 @@ element_t *parser (char *str, char **next, int prio)
                         return ERROR_OP;
                     }
                 } else if (*str == '-') {
-                    root = newelement (Sig, 1, 9);
+                    root = newelement (Sig, 1, 6);
                 } else {
                     return ERROR_OP;
                 }