Giving each toggle a sequence number, to be able to show them in a fixed order.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5282 35c25a1d-7b9e-4130-9fde-d3aeb78583b8master
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05fb283034
commit
5ac6a87522
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@ -1,3 +1,9 @@
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2015-06-28 Benno Schulenberg <bensberg@justemail.net>
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* src/global.c (add_to_sclist), src/help.c (help_init), src/nano.h,
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src/rcfile.c (parse_binding): When defining the toggles, give each
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of them a sequence number, so that, when they are rebound, they can
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still be listed in the original order in the help text.
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GNU nano 2.4.2 - 2015.07.05
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2015-06-28 Benno Schulenberg <bensberg@justemail.net>
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* src/browser.c (browser_refresh): Limit the selected file to the
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@ -314,6 +314,7 @@ void add_to_funcs(void (*func)(void), int menus, const char *desc, const char *h
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void add_to_sclist(int menu, const char *scstring, void (*func)(void), int toggle)
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{
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static sc *tailsc;
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static int counter = 0;
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sc *s = (sc *)nmalloc(sizeof(sc));
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/* Start the list, or tack on the next item. */
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@ -328,6 +329,8 @@ void add_to_sclist(int menu, const char *scstring, void (*func)(void), int toggl
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s->menu = menu;
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s->scfunc = func;
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s->toggle = toggle;
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if (toggle)
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s->ordinal = ++counter;
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s->keystr = (char *) scstring;
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s->type = strtokeytype(scstring);
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assign_keyinfo(s);
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18
src/help.c
18
src/help.c
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@ -444,14 +444,28 @@ void help_init(void)
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#ifndef NANO_TINY
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/* And the toggles... */
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if (currmenu == MMAIN)
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if (currmenu == MMAIN) {
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int maximum = 0, counter = 0;
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/* First see how many toggles there are. */
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for (s = sclist; s != NULL; s = s->next) {
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if (s->scfunc == do_toggle_void)
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maximum = (s->toggle && s->ordinal > maximum) ? s->ordinal : maximum;
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}
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/* Now show them in the original order. */
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while (counter < maximum) {
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counter++;
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for (s = sclist; s != NULL; s = s->next) {
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if (s->toggle && s->ordinal == counter) {
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ptr += sprintf(ptr, "%s\t\t%s %s\n", (s->menu == MMAIN ? s->keystr : ""),
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_(flagtostr(s->toggle)), _("enable/disable"));
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if (s->toggle == NO_COLOR_SYNTAX || s->toggle == TABS_TO_SPACES)
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ptr += sprintf(ptr, "\n");
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break;
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}
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}
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}
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}
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#ifndef DISABLE_NANORC
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if (old_whitespace)
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@ -452,6 +452,9 @@ typedef struct sc {
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/* The function we're going to run. */
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int toggle;
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/* If a toggle, what we're toggling. */
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int ordinal;
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/* The how-manieth toggle this is, in order to be able to
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* keep them in sequence. */
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struct sc *next;
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/* Next in the list. */
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} sc;
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@ -559,6 +559,13 @@ void parse_binding(char *ptr, bool dobind)
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}
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if (dobind) {
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/* If this is a toggle, copy its sequence number. */
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if (newsc->scfunc == do_toggle_void) {
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for (s = sclist; s != NULL; s = s->next)
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if (newsc->toggle == s->toggle)
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newsc->ordinal = s->ordinal;
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} else
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newsc->ordinal = 0;
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/* Add the new shortcut at the start of the list. */
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newsc->next = sclist;
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sclist = newsc;
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