/* Make a complete copy of a widget_value tree. Store CHANGE into
the widget_value tree's `change' field. */
-static widget_value *
+widget_value *
copy_widget_value_tree (widget_value *val, change_type change)
{
widget_value *copy;
val->change = NO_CHANGE;
}
+/* strcasecmp() is not sufficiently portable or standard,
+ and it's easier just to write our own. */
+static int
+ascii_strcasecmp (const char *s1, const char *s2)
+{
+ while (1)
+ {
+ char c1 = *s1++;
+ char c2 = *s2++;
+ if (c1 >= 'A' && c1 <= 'Z') c1 += 'a' - 'A';
+ if (c2 >= 'A' && c2 <= 'Z') c2 += 'a' - 'A';
+ if (c1 != c2) return c1 - c2;
+ if (c1 == '\0') return 0;
+ }
+}
static widget_creation_function
find_in_table (const char *type, widget_creation_entry *table)
{
widget_creation_entry *cur;
for (cur = table; cur->type; cur++)
- if (!strcasecmp (type, cur->type))
+ if (!ascii_strcasecmp (type, cur->type))
return cur->function;
return NULL;
}
}
}
+/* Remove %_ and convert %% to %. We can do this in-place because we
+ are always shortening, never lengthening, the string. */
+void
+lw_remove_accelerator_spec (char *val)
+{
+ char *foo = val, *bar = val;
+
+ while (*bar)
+ {
+ if (*bar == '%' && *(bar+1) == '_')
+ bar += 2;
+ else if (*bar == '%' && *(bar+1) == '%')
+ {
+ *foo++ = *bar++;
+ bar++;
+ }
+ else
+ *foo++ = *bar++;
+ }
+ *foo = '\0';
+}