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2013-06-13 David Lawrence Ramsey <pooka109@gmail.com> 

* src/global.c (first_sc_for) - try and more consistently display keystrokes,                   
          useful when the user has re-binded a bunch of them.  



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4579 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
Chris Allegretta 2013-06-14 02:44:54 +00:00
parent 2e46cc11e5
commit bf406ffc6f
2 changed files with 29 additions and 10 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2013-06-13 David Lawrence Ramsey <pooka109@gmail.com>
* src/global.c (first_sc_for) - try and more consistently display keystrokes,
useful when the user has re-binded a bunch of them.
2013-06-13 Kamil Dudka <kdudka@redhat.com>
* doc/man/nano.1 - Actually document the -P (--poslog) option.

35
src/global.c
View File

@ -308,26 +308,41 @@ void add_to_funcs(void (*func)(void), int menus, const char *desc, const char *h
#endif
}
const sc *first_sc_for(int menu, void (*func)(void)) {
const sc *first_sc_for(int menu, void (*func)(void))
{
const sc *s;
const sc *fkeysc = NULL;
const sc *metasc = NULL;
for (s = sclist; s != NULL; s = s->next) {
if ((s->menu & menu) && s->scfunc == func) {
/* try to use a meta sequence as a last resort. Otherwise
we will run into problems when we try and handle things like
the arrow keys, home, etc, if for some reason the user bound
them to a meta sequence first *shrug* */
if (s->type == META) {
metasc = s;
/* Try to use function keys and meta sequences as last
* resorts. Otherwise, we will run into problems when we
* try and handle things like the arrow keys, Home, etc., if
* for some reason the user bound them to a function key or
* meta sequence first *shrug*. */
if (s->type == FKEY) {
if (!fkeysc)
fkeysc = s;
continue;
} /* otherwise it was something else, use it */
} else if (s->type == META) {
if (!metasc)
metasc = s;
continue;
}
/* Otherwise, it was something else, so use it. */
return s;
}
}
/* If we're here we may have found only meta sequences, if so use one */
if (metasc)
/* If we're here, we may have found only function keys or meta
* sequences. If so, use one, with the same priority as in the
* help browser: function keys come first, unless meta sequences are
* available, in which case meta sequences come first. */
if (fkeysc && !metasc)
return fkeysc;
else if (metasc)
return metasc;
#ifdef DEBUG