tweaks: rewrap a line, reshuffle a declaration, and improve some comments
parent
cdb9b04980
commit
3e33d1eba6
12
src/global.c
12
src/global.c
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@ -348,9 +348,9 @@ void do_cancel(void)
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{
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}
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/* Add a function to the function list. */
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void add_to_funcs(void (*func)(void), int menus, const char *desc, const char *help,
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bool blank_after, bool viewok)
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/* Add a function to the linked list of functions. */
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void add_to_funcs(void (*func)(void), int menus, const char *desc,
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const char *help, bool blank_after, bool viewok)
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{
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funcstruct *f = nmalloc(sizeof(funcstruct));
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@ -371,7 +371,7 @@ void add_to_funcs(void (*func)(void), int menus, const char *desc, const char *h
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#endif
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}
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/* Add a key combo to the shortcut list. */
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/* Add a key combo to the linked list of shortcuts. */
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void add_to_sclist(int menus, const char *scstring, const int keycode,
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void (*func)(void), int toggle)
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{
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@ -454,14 +454,12 @@ size_t shown_entries_for(int menu)
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* the given sequence. */
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const keystruct *get_shortcut(int *kbinput)
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{
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keystruct *s;
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/* Plain characters cannot be shortcuts, so just skip those. */
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if (!meta_key && ((*kbinput >= 0x20 && *kbinput < 0x7F) ||
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(*kbinput >= 0xA0 && *kbinput <= 0xFF)))
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return NULL;
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for (s = sclist; s != NULL; s = s->next) {
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for (keystruct *s = sclist; s != NULL; s = s->next) {
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if ((s->menus & currmenu) && *kbinput == s->keycode &&
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meta_key == s->meta)
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return s;
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@ -109,7 +109,7 @@ void set_proper_index_and_pww(size_t *leftedge, size_t target, bool forward)
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openfile->placewewant = *leftedge + target;
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}
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/* Move up nearly one screenful. */
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/* Move up almost one screenful. */
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void do_page_up(void)
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{
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int mustmove = (editwinrows < 3) ? 1 : editwinrows - 2;
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@ -139,7 +139,7 @@ void do_page_up(void)
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refresh_needed = TRUE;
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}
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/* Move down nearly one screenful. */
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/* Move down almost one screenful. */
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void do_page_down(void)
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{
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int mustmove = (editwinrows < 3) ? 1 : editwinrows - 2;
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@ -534,7 +534,7 @@ void do_down(void)
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}
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#if !defined(NANO_TINY) || defined(ENABLE_HELP)
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/* Scroll up one line or chunk without scrolling the cursor. */
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/* Scroll up one line or chunk without moving the cursor textwise. */
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void do_scroll_up(void)
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{
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/* When the top of the file is onscreen, we can't scroll. */
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@ -548,7 +548,7 @@ void do_scroll_up(void)
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edit_scroll(BACKWARD);
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}
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/* Scroll down one line or chunk without scrolling the cursor. */
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/* Scroll down one line or chunk without moving the cursor textwise. */
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void do_scroll_down(void)
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{
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if (openfile->current_y == 0)
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