Changeset 42080 for trunk/Ohana/src/opihi/lib.shell/evaluate_stack.c

Timestamp:

Feb 28, 2022, 12:14:19 PM (4 years ago)

Author:

eugene

Message:

add string unary functions (isword, isnum, isint, isflt, length)

File:

• trunk/Ohana/src/opihi/lib.shell/evaluate_stack.c (modified) (2 diffs)

trunk/Ohana/src/opihi/lib.shell/evaluate_stack.c

@@ -124 +124 @@
         THREE_OP (ST_SCALAR_INT,SSS_trinary);
 
-        /* there are no valid unary string operators */
+        /* there are no valid trinary string operators */
         snprintf (line, 512, "invalid operands for trinary operator %s (mismatch types?)\n(Note that the : in a trinary operation must be protected by spaces)", stack[i].name);
         push_error (line);
@@ -260 +260 @@
         ONE_OP (ST_SCALAR_FLT, S_unary);
 
-        /* there are no valid unary string operators */
+        ONE_OP (ST_STRING, W_unary);
+
         snprintf (line, 512, "invalid operand for unary operator %s (undefined value?)", stack[i].name);
         push_error (line);