ports/nano
ports/nano
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- Fix tiny mode again after breaking it again

Просмотр исходного кода 
- Resurrect IFSCHELP to get rid of some needless help message stubs
- Add support for rebinding the suspend key
- Fix wrong refresh help message


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4224 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
Этот коммит содержится в:
Chris Allegretta 2008-03-13 08:23:52 +00:00
родитель eb64314f8b
Коммит 0018d8ed6f
8 изменённых файлов: 95 добавлений и 124 удалений
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24
src/browser.c
Просмотреть файл

@ -156,7 +156,7 @@ char *do_browser(char *path, DIR *dir)
* time, put back the Enter key so that it's
* read in. */
if (old_selected == selected)
unget_kbinput(NANO_ENTER_KEY, FALSE, FALSE);
unget_kbinput(sc_seq_or(do_enter, 0), FALSE, FALSE);
}
}
#endif /* !DISABLE_MOUSE */
@ -237,7 +237,7 @@ char *do_browser(char *path, DIR *dir)
* answer in ans, so that the file list is displayed
* again, the prompt is displayed again, and what we
* typed before at the prompt is displayed again. */
unget_kbinput(NANO_GOTOLINE_KEY, FALSE, FALSE);
unget_kbinput(sc_seq_or(do_gotolinecolumn_void, 0), FALSE, FALSE);
ans = mallocstrcpy(ans, answer);
break;
}
@ -560,7 +560,6 @@ void parse_browser_input(int *kbinput, bool *meta_key, bool *func_key)
*kbinput = sc_seq_or(do_help_void, 0);
break;
/* Cancel equivalent to Exit here. */
case NANO_CANCEL_KEY:
case 'E':
case 'e':
*kbinput = sc_seq_or(do_exit, 0);
@ -758,6 +757,8 @@ int filesearch_init(void)
{
int i = 0;
char *buf;
bool meta_key, func_key;
const sc *s;
static char *backupstring = NULL;
/* The search string we'll be using. */
@ -825,9 +826,8 @@ int filesearch_init(void)
statusbar(_("Cancelled"));
return -1;
} else {
switch (i) {
case -2: /* It's an empty string. */
case 0: /* It's a new string. */
s = get_shortcut(MBROWSER, &i, &meta_key, &func_key);
if (i == -2 || i == 0) {
#ifdef HAVE_REGEX_H
/* Use last_search if answer is an empty string, or
* answer if it isn't. */
@ -835,27 +835,27 @@ int filesearch_init(void)
last_search : answer))
return -1;
#endif
break;
} else
#ifndef NANO_TINY
case TOGGLE_CASE_KEY:
if (s && s->scfunc == (void *) case_sens_msg) {
TOGGLE(CASE_SENSITIVE);
backupstring = mallocstrcpy(backupstring, answer);
return 1;
case TOGGLE_BACKWARDS_KEY:
} else if (s && s->scfunc == (void *) backwards_msg) {
TOGGLE(BACKWARDS_SEARCH);
backupstring = mallocstrcpy(backupstring, answer);
return 1;
} else
#endif
#ifdef HAVE_REGEX_H
case NANO_REGEXP_KEY:
if (s && s->scfunc == (void *) regexp_msg) {
TOGGLE(USE_REGEXP);
backupstring = mallocstrcpy(backupstring, answer);
return 1;
} else
#endif
default:
return -1;
}
}
return 0;
}

131
src/global.c
Просмотреть файл

@ -197,7 +197,11 @@ size_t length_of_list(int menu)
size_t i = 0;
for (f = allfuncs; f != NULL; f = f->next)
if ((f->menus & menu) != 0 && strlen(f->help) > 0) {
if ((f->menus & menu) != 0
#ifndef DISABLE_HELP
&& strlen(f->help) > 0
#endif
) {
i++;
}
return i;
@ -416,31 +420,6 @@ const char *regexp_msg = N_("Regexp");
/* Stuff we want to just stun out if we're in TINY mode */
#ifdef NANO_TINY
const char *nano_cancel_msg = "";
const char *nano_exit_msg = "";
const char *nano_writeout_msg = "";
const char *nano_insert_msg = "";
const char *nano_whereis_msg = "";
const char *nano_prevpage_msg = "";
const char *nano_nextpage_msg = "";
const char *nano_cut_msg = "";
const char *nano_uncut_msg = "";
const char *nano_cursorpos_msg = "";
const char *nano_lastline_msg = "";
const char *nano_gotoline_msg = "";
const char *nano_replace_msg = "";
const char *nano_forward_msg = "";
const char *nano_back_msg = "";
const char *nano_prevline_msg = "";
const char *nano_nextline_msg = "";
const char *nano_home_msg = "";
const char *nano_end_msg = "";
const char *nano_verbatim_msg = "";
const char *nano_tab_msg = "";
const char *nano_enter_msg = "";
const char *nano_delete_msg = "";
const char *nano_backspace_msg = "";
const char *nano_regexp_msg = "";
const char *gototext_msg = "";
const char *do_para_begin_msg = "";
const char *do_para_end_msg = "";
@ -459,7 +438,7 @@ const char *whereis_next_msg = "";
const char *last_file_msg = "";
const char *new_buffer_msg = "";
const char *goto_dir_msg;
const char *ext_cmd_msg = = "";
const char *ext_cmd_msg = "";
#else
/* TRANSLATORS: Try to keep this and previous strings at most 10
@ -516,6 +495,7 @@ void shortcut_init(bool unjustify)
* characters. */
const char *first_line_msg = N_("First Line");
const char *last_line_msg = N_("Last Line");
const char *suspend_msg = N_("Suspend");
#ifndef DISABLE_JUSTIFY
const char *beg_of_par_msg = N_("Beg of Par");
const char *end_of_par_msg = N_("End of Par");
@ -619,6 +599,8 @@ void shortcut_init(bool unjustify)
#endif
const char *nano_refresh_msg =
N_("Refresh (redraw) the current screen");
const char *nano_suspend_msg =
N_("Suspend the editor (if suspend is enabled)");
#ifndef NANO_TINY
const char *nano_case_msg =
N_("Toggle the case sensitivity of the search");
@ -665,9 +647,9 @@ void shortcut_init(bool unjustify)
#endif /* !DISABLE_HELP */
#ifndef DISABLE_HELP
#define IFSCHELP(help, blank, nextvar) help, blank, nextvar
#define IFSCHELP(help) help
#else
#define IFSCHELP(help, blank, nextvar) nextvar
#define IFSCHELP(help) ""
#endif
while (allfuncs != NULL) {
@ -683,20 +665,20 @@ void shortcut_init(bool unjustify)
add_to_funcs((void *) cancel_msg,
(MWHEREIS|MREPLACE|MREPLACE2|MGOTOLINE|MWRITEFILE|MINSERTFILE|MEXTCMD|MSPELL|MWHEREISFILE|MGOTODIR),
cancel_msg, nano_cancel_msg, FALSE, VIEW);
cancel_msg, IFSCHELP(nano_cancel_msg), FALSE, VIEW);
add_to_funcs(do_exit, MMAIN,
#ifdef ENABLE_MULTIBUFFER
/* TRANSLATORS: Try to keep this at most 10 characters. */
openfile != NULL && openfile != openfile->next ? N_("Close") :
#endif
exit_msg, nano_exit_msg, FALSE, VIEW);
exit_msg, IFSCHELP(nano_exit_msg), FALSE, VIEW);
add_to_funcs(do_exit, MBROWSER|MHELP, exit_msg, nano_exit_msg, FALSE, VIEW);
add_to_funcs(do_exit, MBROWSER|MHELP, exit_msg, IFSCHELP(nano_exit_msg), FALSE, VIEW);
/* TRANSLATORS: Try to keep this at most 10 characters. */
add_to_funcs(do_writeout_void, MMAIN, N_("WriteOut"),
nano_writeout_msg, FALSE, NOVIEW);
IFSCHELP(nano_writeout_msg), FALSE, NOVIEW);
#ifndef DISABLE_JUSTIFY
/* TRANSLATORS: Try to keep this at most 10 characters. */
@ -711,7 +693,7 @@ void shortcut_init(bool unjustify)
* line. */
/* TRANSLATORS: Try to keep this at most 10 characters. */
add_to_funcs(!ISSET(RESTRICTED) ? do_insertfile_void : nano_disabled_msg,
MMAIN, N_("Read File"), nano_insert_msg, FALSE,
MMAIN, N_("Read File"), IFSCHELP(nano_insert_msg), FALSE,
#ifdef ENABLE_MULTIBUFFER
VIEW);
#else
@ -719,15 +701,15 @@ void shortcut_init(bool unjustify)
#endif
add_to_funcs(do_search, MMAIN|MBROWSER, whereis_msg,
nano_whereis_msg, FALSE, VIEW);
IFSCHELP(nano_whereis_msg), FALSE, VIEW);
add_to_funcs(do_page_up, MMAIN|MHELP,
prev_page_msg, nano_prevpage_msg, FALSE, VIEW);
prev_page_msg, IFSCHELP(nano_prevpage_msg), FALSE, VIEW);
add_to_funcs(do_page_down, MMAIN|MHELP,
next_page_msg, nano_nextpage_msg, TRUE, VIEW);
next_page_msg, IFSCHELP(nano_nextpage_msg), TRUE, VIEW);
/* TRANSLATORS: Try to keep this at most 10 characters. */
add_to_funcs(do_cut_text_void, MMAIN, N_("Cut Text"), nano_cut_msg,
add_to_funcs(do_cut_text_void, MMAIN, N_("Cut Text"), IFSCHELP(nano_cut_msg),
FALSE, NOVIEW);
if (unjustify)
@ -737,11 +719,11 @@ void shortcut_init(bool unjustify)
else
/* TRANSLATORS: Try to keep this at most 10 characters. */
add_to_funcs(do_uncut_text, MMAIN, N_("UnCut Text"), nano_uncut_msg,
add_to_funcs(do_uncut_text, MMAIN, N_("UnCut Text"), IFSCHELP(nano_uncut_msg),
FALSE, NOVIEW);
#ifndef NANO_TINY
add_to_funcs(do_cursorpos_void, MMAIN, N_("Cur Pos"), nano_cursorpos_msg,
add_to_funcs(do_cursorpos_void, MMAIN, N_("Cur Pos"), IFSCHELP(nano_cursorpos_msg),
FALSE, VIEW);
#endif
@ -761,20 +743,20 @@ void shortcut_init(bool unjustify)
add_to_funcs(do_last_line,
(MMAIN|MWHEREIS|MREPLACE|MREPLACE2|MGOTOLINE|MHELP),
last_line_msg, nano_lastline_msg, TRUE, VIEW);
last_line_msg, IFSCHELP(nano_lastline_msg), TRUE, VIEW);
add_to_funcs(do_gotolinecolumn_void, (MMAIN|MWHEREIS),
go_to_line_msg, nano_gotoline_msg, FALSE, VIEW);
go_to_line_msg, IFSCHELP(nano_gotoline_msg), FALSE, VIEW);
/* TRANSLATORS: Try to keep this at most 10 characters. */
#ifdef NANO_TINY
add_to_funcs(do_cursorpos_void, MMAIN, N_("Cur Pos"), nano_cursorpos_msg,
add_to_funcs(do_cursorpos_void, MMAIN, N_("Cur Pos"), IFSCHELP(nano_cursorpos_msg),
FALSE, VIEW);
#endif
add_to_funcs(do_replace, (MMAIN|MWHEREIS), replace_msg, nano_replace_msg,
add_to_funcs(do_replace, (MMAIN|MWHEREIS), replace_msg, IFSCHELP(nano_replace_msg),
#ifndef NANO_TINY
FALSE,
@ -803,16 +785,16 @@ void shortcut_init(bool unjustify)
#endif
add_to_funcs(do_page_up, MBROWSER,
prev_page_msg, nano_prevpage_msg, FALSE, VIEW);
prev_page_msg, IFSCHELP(nano_prevpage_msg), FALSE, VIEW);
add_to_funcs(do_page_down, MBROWSER,
next_page_msg, nano_nextpage_msg, TRUE, VIEW);
next_page_msg, IFSCHELP(nano_nextpage_msg), TRUE, VIEW);
add_to_funcs(do_right, (MMAIN|MBROWSER), N_("Forward"), nano_forward_msg,
add_to_funcs(do_right, (MMAIN|MBROWSER), N_("Forward"), IFSCHELP(nano_forward_msg),
FALSE, VIEW);
add_to_funcs(do_right, MALL, "", "", FALSE, VIEW);
add_to_funcs(do_left, (MMAIN|MBROWSER), N_("Back"), nano_back_msg,
add_to_funcs(do_left, (MMAIN|MBROWSER), N_("Back"), IFSCHELP(nano_back_msg),
FALSE, VIEW);
add_to_funcs(do_left, MALL, "", "", FALSE, VIEW);
@ -825,15 +807,15 @@ void shortcut_init(bool unjustify)
#endif
add_to_funcs(do_up_void, (MMAIN|MHELP|MBROWSER), N_("Prev Line"),
nano_prevline_msg, FALSE, VIEW);
IFSCHELP(nano_prevline_msg), FALSE, VIEW);
add_to_funcs(do_down_void, (MMAIN|MHELP|MBROWSER), N_("Next Line"),
nano_nextline_msg, TRUE, VIEW);
IFSCHELP(nano_nextline_msg), TRUE, VIEW);
add_to_funcs(do_home, MMAIN, N_("Home"), nano_home_msg,
add_to_funcs(do_home, MMAIN, N_("Home"), IFSCHELP(nano_home_msg),
FALSE, VIEW);
add_to_funcs(do_end, MMAIN, N_("End"), nano_end_msg,
add_to_funcs(do_end, MMAIN, N_("End"), IFSCHELP(nano_end_msg),
FALSE, VIEW);
#ifndef DISABLE_JUSTIFY
@ -863,17 +845,17 @@ void shortcut_init(bool unjustify)
#endif
add_to_funcs(do_verbatim_input, MMAIN, N_("Verbatim Input"),
nano_verbatim_msg, FALSE, NOVIEW);
add_to_funcs(do_tab, MMAIN, N_("Tab"), nano_tab_msg,
IFSCHELP(nano_verbatim_msg), FALSE, NOVIEW);
add_to_funcs(do_tab, MMAIN, N_("Tab"), IFSCHELP(nano_tab_msg),
FALSE, NOVIEW);
add_to_funcs(do_tab, MALL, "", "", FALSE, NOVIEW);
add_to_funcs(do_enter, MMAIN, N_("Enter"), nano_enter_msg,
add_to_funcs(do_enter, MMAIN, N_("Enter"), IFSCHELP(nano_enter_msg),
FALSE, NOVIEW);
add_to_funcs(do_enter, MALL, "", "", FALSE, NOVIEW);
add_to_funcs(do_delete, MMAIN, N_("Delete"), nano_delete_msg,
add_to_funcs(do_delete, MMAIN, N_("Delete"), IFSCHELP(nano_delete_msg),
FALSE, NOVIEW);
add_to_funcs(do_delete, MALL, "", "", FALSE, NOVIEW);
add_to_funcs(do_backspace, MMAIN, N_("Backspace"), nano_backspace_msg,
add_to_funcs(do_backspace, MMAIN, N_("Backspace"), IFSCHELP(nano_backspace_msg),
#ifndef NANO_TINY
FALSE,
#else
@ -907,13 +889,11 @@ void shortcut_init(bool unjustify)
nano_wordcount_msg, FALSE, VIEW);
#endif
add_to_funcs(total_refresh, (MMAIN|MHELP), refresh_msg, refresh_msg,
#ifndef NANO_TINY
TRUE,
#else
FALSE,
#endif
VIEW);
add_to_funcs(total_refresh, (MMAIN|MHELP), refresh_msg,
IFSCHELP(nano_refresh_msg), FALSE, VIEW);
add_to_funcs(do_suspend_void, MMAIN, suspend_msg,
IFSCHELP(nano_suspend_msg), TRUE, VIEW);
#ifndef NANO_TINY
add_to_funcs((void *) case_sens_msg,
@ -928,7 +908,7 @@ void shortcut_init(bool unjustify)
#ifdef HAVE_REGEX_H
add_to_funcs((void *) regexp_msg,
(MWHEREIS|MREPLACE|MWHEREISFILE),
regexp_msg, nano_regexp_msg, FALSE, VIEW);
regexp_msg, IFSCHELP(nano_regexp_msg), FALSE, VIEW);
#endif
#ifndef NANO_TINY
@ -942,10 +922,10 @@ void shortcut_init(bool unjustify)
#endif
add_to_funcs((void *) no_replace_msg, MREPLACE,
no_replace_msg, nano_whereis_msg, FALSE, VIEW);
no_replace_msg, IFSCHELP(nano_whereis_msg), FALSE, VIEW);
add_to_funcs((void *) gototext_msg, MGOTOLINE,
gototext_msg, nano_whereis_msg, FALSE, VIEW);
gototext_msg, IFSCHELP(nano_whereis_msg), FALSE, VIEW);
#ifndef DISABLE_BROWSER
if (!ISSET(RESTRICTED))
@ -998,7 +978,7 @@ void shortcut_init(bool unjustify)
#endif
add_to_funcs((void *) insert_file_msg, MEXTCMD,
insert_file_msg, nano_insert_msg, FALSE, VIEW);
insert_file_msg, IFSCHELP(nano_insert_msg), FALSE, VIEW);
#ifdef ENABLE_MULTIBUFFER
add_to_funcs((void *) new_buffer_msg, MEXTCMD,
@ -1108,11 +1088,6 @@ void shortcut_init(bool unjustify)
add_to_sclist(MALL, "M-)", do_para_end_void, 0, TRUE);
add_to_sclist(MALL, "M-0", do_para_end_void, 0, TRUE);
#endif
add_to_sclist(MWHEREIS|MREPLACE|MREPLACE2,
"^Y", do_first_line, 0, TRUE);
add_to_sclist(MWHEREIS|MREPLACE|MREPLACE2,
"^V", do_last_line, 0, TRUE);
add_to_sclist(MWHEREIS,
"M-C", (void *) case_sens_msg, 0, FALSE);
add_to_sclist(MREPLACE,
@ -1128,6 +1103,11 @@ void shortcut_init(bool unjustify)
add_to_sclist(MMAIN, "M-|", do_first_line, 0, TRUE);
add_to_sclist(MMAIN, "M-/", do_last_line, 0, TRUE);
add_to_sclist(MMAIN, "M-?", do_last_line, 0, TRUE);
add_to_sclist(MWHEREIS|MREPLACE|MREPLACE2|MGOTOLINE|MHELP,
"^Y", do_first_line, 0, TRUE);
add_to_sclist(MWHEREIS|MREPLACE|MREPLACE2|MGOTOLINE|MHELP,
"^V", do_last_line, 0, TRUE);
add_to_sclist(MBROWSER|MWHEREISFILE, "M-\\", (void *) first_file_msg, 0, TRUE);
add_to_sclist(MBROWSER|MWHEREISFILE, "M-|", (void *) first_file_msg, 0, TRUE);
add_to_sclist(MBROWSER|MWHEREISFILE, "M-/", (void *) last_file_msg, 0, TRUE);
@ -1187,6 +1167,7 @@ void shortcut_init(bool unjustify)
add_to_sclist(MWRITEFILE, "^T", (void *) to_files_msg, 0, FALSE);
add_to_sclist(MINSERTFILE, "^T", (void *) to_files_msg, 0, FALSE);
add_to_sclist(MINSERTFILE, "^X", (void *) ext_cmd_msg, 0, FALSE);
add_to_sclist(MMAIN, "^Z", do_suspend_void, 0, FALSE);
add_to_sclist(MMAIN, "^L", total_refresh, 0, TRUE);
#ifdef DEBUG
@ -1332,6 +1313,8 @@ sc *strtosc(int menu, char *input)
s->scfunc = do_scroll_down;
else if (!strcasecmp(input, "nextword"))
s->scfunc = do_next_word_void;
else if (!strcasecmp(input, "suspend"))
s->scfunc = do_suspend_void;
else if (!strcasecmp(input, "prevword"))
s->scfunc = do_prev_word_void;
else if (!strcasecmp(input, "findbracket"))
@ -1405,7 +1388,7 @@ sc *strtosc(int menu, char *input)
s->scfunc = (void *) do_toggle;
s->execute = FALSE;
s->toggle = NO_CONVERT;
} else if (!strcasecmp(input, "suspend")) {
} else if (!strcasecmp(input, "suspendenable")) {
s->scfunc = (void *) do_toggle;
s->execute = FALSE;
s->toggle = SUSPEND;

14
src/nano.c
Просмотреть файл

@ -1089,6 +1089,13 @@ RETSIGTYPE do_suspend(int signal)
kill(0, SIGSTOP);
}
/* the subnfunc version */
void do_suspend_void(void)
{
if (ISSET(SUSPEND))
do_suspend(0);
}
/* Handler for SIGCONT (continue after suspend). */
RETSIGTYPE do_continue(int signal)
{
@ -1401,7 +1408,7 @@ int do_input(bool *meta_key, bool *func_key, bool *s_or_t, bool
/* If we got a shortcut from the main list, or a "universal"
* edit window shortcut, set have_shortcut to TRUE. */
have_shortcut = (s != NULL || input == NANO_SUSPEND_KEY);
have_shortcut = (s != NULL);
/* If we got a non-high-bit control key, a meta key sequence, or a
* function key, and it's not a shortcut or toggle, throw it out. */
@ -1469,11 +1476,6 @@ int do_input(bool *meta_key, bool *func_key, bool *s_or_t, bool
if (have_shortcut) {
switch (input) {
/* Handle the "universal" edit window shortcuts. */
case NANO_SUSPEND_KEY:
if (ISSET(SUSPEND))
do_suspend(0);
break;
/* Handle the normal edit window shortcuts, setting
* ran_func to TRUE if we try to run their associated
* functions and setting finished to TRUE to indicate

5
src/prompt.c
Просмотреть файл

@ -1069,6 +1069,7 @@ fprintf(stderr, "get_prompt_string: answer = \"%s\", statusbar_x = %d\n", answer
}
} else
#endif /* !NANO_TINY */
#ifndef DISABLE_HELP
if (s && s->scfunc == do_help_void) {
update_statusbar_line(answer, statusbar_x);
@ -1080,6 +1081,7 @@ fprintf(stderr, "get_prompt_string: answer = \"%s\", statusbar_x = %d\n", answer
* prompt. */
finished = FALSE;
}
#endif
/* If we have a shortcut with an associated function, break out
* if we're finished after running or trying to run the
@ -1336,8 +1338,9 @@ int do_yesno_prompt(bool all, const char *msg)
if (ok == 2 && !all)
ok = -2;
}
}
#endif /* !DISABLE_MOUSE */
} else if (s && s->scfunc == total_refresh) {
else if (s && s->scfunc == total_refresh) {
total_redraw();
continue;
} else {

2
src/proto.h
Просмотреть файл

@ -780,7 +780,7 @@ void assign_keyinfo(sc *s);
void xon_complaint(void);
void xoff_complaint(void);
int sc_seq_or (void *func, int defaultval);
void do_suspend_void(void);
const char *cancel_msg;
#ifndef NANO_TINY

7
src/search.c
Просмотреть файл

@ -984,6 +984,9 @@ void do_replace(void)
void do_gotolinecolumn(ssize_t line, ssize_t column, bool use_answer,
bool interactive, bool save_pos, bool allow_update)
{
bool meta_key, func_key;
const sc *s;
if (interactive) {
char *ans = mallocstrcpy(NULL, answer);
@ -1007,7 +1010,9 @@ void do_gotolinecolumn(ssize_t line, ssize_t column, bool use_answer,
return;
}
if (i == NANO_TOOTHERWHEREIS_KEY) {
s = get_shortcut(currmenu, &i, &meta_key, &func_key);
if (s && s->scfunc == do_search) {
/* Keep answer up on the statusbar. */
search_init(TRUE, TRUE);

4
src/text.c
Просмотреть файл

@ -1366,6 +1366,7 @@ void do_justify(bool full_justify)
int kbinput;
bool meta_key, func_key, s_or_t, ran_func, finished;
const sc *s;
/* Move to the beginning of the current line, so that justifying at
* the end of the last line of the file, if that line isn't blank,
@ -1681,8 +1682,9 @@ void do_justify(bool full_justify)
* the keystroke and return. */
kbinput = do_input(&meta_key, &func_key, &s_or_t, &ran_func,
&finished, FALSE);
s = get_shortcut(currmenu, &kbinput, &meta_key, &func_key);
if (s_or_t && kbinput == NANO_UNJUSTIFY_KEY) {
if (s && s->scfunc == do_uncut_text) {
/* Splice the justify buffer back into the file, but only if we
* actually justified something. */
if (first_par_line != NULL) {

30
src/winio.c
Просмотреть файл

@ -597,13 +597,13 @@ int parse_kbinput(WINDOW *win, bool *meta_key, bool *func_key)
#ifdef KEY_SSUSPEND
/* Slang doesn't support KEY_SSUSPEND. */
case KEY_SSUSPEND:
retval = NANO_SUSPEND_KEY;
retval = sc_seq_or(do_suspend_void, 0);
break;
#endif
#ifdef KEY_SUSPEND
/* Slang doesn't support KEY_SUSPEND. */
case KEY_SUSPEND:
retval = NANO_SUSPEND_KEY;
retval = sc_seq_or(do_suspend_void, 0);
break;
#endif
#ifdef PDCURSES
@ -1786,30 +1786,6 @@ const sc *get_shortcut(int menu, int *kbinput, bool
return NULL;
}
#ifndef NANO_TINY
/* Return the global toggle corresponding to the values of kbinput (the
* key itself) and meta_key (whether the key is a meta sequence), if
* any. */
const toggle *get_toggle(int kbinput, bool meta_key)
{
const toggle *t = toggles;
#ifdef DEBUG
fprintf(stderr, "get_toggle(): kbinput = %d, meta_key = %s\n", kbinput, meta_key ? "TRUE" : "FALSE");
#endif
/* Check for toggles. */
for (; t != NULL; t = t->next) {
/* We've found a toggle if the key exists, meta_key is TRUE, and
* the key is in the meta key toggle list. */
if (t->val != TOGGLE_NO_KEY && meta_key && kbinput == t->val)
break;
}
return t;
}
#endif /* !NANO_TINY */
/* Move to (x, y) in win, and display a line of n spaces with the
* current attributes. */
void blank_line(WINDOW *win, int y, int x, int n)
@ -2356,7 +2332,7 @@ void bottombars(int menu)
if ((f->menus & menu) == 0)
continue;
if (strlen(f->desc) == 0)
if (!f->desc || strlen(f->desc) == 0)
continue;
#ifdef DEBUG