better control on base parameters

[calc.git] / program.c

diff --git a/program.c b/program.c
index 70ce6c12f943cc5519ba1b2e74d73843d264c5f7..a178018330096877d930622067f2f2d3427af1bb 100644 (file)
--- a/program.c
+++ b/program.c
@@ -141,6 +141,7 @@ void list ()
 
 void edit (int id)
 {
+    extern char *edit_line;
     int n = lookfor_program (id);
     if (n == -1) {
         VERBOSE (WARNING, fprintf (stdout, "error unknown program (%d)\n", id));
@@ -148,7 +149,11 @@ void edit (int id)
     }
 
     /* set string program */
-    fprintf (stdout, "edit: %s\n", programs[n]->string);
+    if (edit_line) {
+        free (edit_line);
+    }
+    edit_line = strdup (programs[n]->string);
+    //fprintf (stdout, "edit: %s\n", programs[n]->string);
 }
 
 void savestring (int id, char *string)