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Add a pointer to the tail of the functions list, 

to simplify and speed up adding new items.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4815 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
Benno Schulenberg 2014-04-26 18:41:43 +00:00
parent 67e1387f04
commit 20b1e92857
2 changed files with 17 additions and 15 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2014-04-26 Benno Schulenberg <bensberg@justemail.net>
* src/global.c (add_to_funcs): Add a pointer to the tail of the
functions list, to simplify and speed up adding new items. And
make use of it to remember the location of the Uncut item.
2014-04-24 Benno Schulenberg <bensberg@justemail.net>
* doc/faq.html: Update a few URLs, delete some obsolete ones, update
the section on configuration flags and on translating nano, a whole

27
src/global.c
View File

@ -167,9 +167,11 @@ int currmenu;
/* The currently loaded menu. */
sc *sclist = NULL;
/* Struct for the shortcut-key list. */
/* Pointer to the start of the shortcuts list. */
subnfunc *allfuncs = NULL;
/* Struct for the function list. */
/* Pointer to the start of the functions list. */
subnfunc *tailfunc;
/* Pointer to the last function in the list. */
subnfunc *uncutfunc;
/* Pointer to the special Uncut/Unjustify item. */
@ -284,17 +286,14 @@ function_type strtokeytype(const char *str)
void add_to_funcs(void (*func)(void), int menus, const char *desc, const char *help,
bool blank_after, bool viewok)
{
subnfunc *f;
subnfunc *f = nmalloc(sizeof(subnfunc));
if (allfuncs == NULL)
allfuncs = f;
else
tailfunc->next = f;
tailfunc = f;
if (allfuncs == NULL) {
allfuncs = (subnfunc *) nmalloc(sizeof(subnfunc));
f = allfuncs;
} else {
for (f = allfuncs; f->next != NULL; f = f->next)
;
f->next = (subnfunc *)nmalloc(sizeof(subnfunc));
f = f->next;
}
f->next = NULL;
f->scfunc = func;
f->menus = menus;
@ -736,10 +735,8 @@ void shortcut_init(void)
add_to_funcs(do_uncut_text, MMAIN, uncut_tag, IFSCHELP(nano_uncut_msg),
FALSE, NOVIEW);
/* Remember the entry for Uncut, to be able to replace it with Unjustify. */
for (uncutfunc = allfuncs; uncutfunc->next != NULL; uncutfunc = uncutfunc->next)
;
uncutfunc = tailfunc;
#ifndef NANO_TINY
add_to_funcs(do_cursorpos_void, MMAIN, N_("Cur Pos"), IFSCHELP(nano_cursorpos_msg),