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tweaks: speed up the counting of the menu entries to be shown 

Instead of first counting all available entries and then capping it
at MAIN_VISIBLE, simply stop counting when MAIN_VISIBLE is reached.
master
Benno Schulenberg 2019-09-28 11:58:25 +02:00
parent 43235c2f16
commit cfd17f5722
1 changed files with 5 additions and 6 deletions
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11
src/global.c
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@ -431,17 +431,16 @@ int the_code_for(void (*func)(void), int defaultval)
/* Return the number of entries that can be shown in the given menu. */
size_t shown_entries_for(int menu)
{
funcstruct *item;
funcstruct *item = allfuncs;
size_t count = 0;
for (item = allfuncs; item != NULL; item = item->next)
while (count < MAIN_VISIBLE && item != NULL) {
if ((item->menus & menu) && first_sc_for(menu, item->func) != NULL)
count++;
item = item->next;
}
if (count > MAIN_VISIBLE)
return MAIN_VISIBLE;
else
return count;
return count;
}
/* Return the shortcut that corresponds to the values of kbinput (the