tweaks: rename a symbol, to match the corresponding renamed option

src/global.c

@@ -1335,7 +1335,7 @@ void shortcut_init(void)
 #ifdef ENABLE_MOUSE
 	add_to_sclist(MMAIN, "M-M", 0, do_toggle_void, USE_MOUSE);
 #endif
-	add_to_sclist(MMAIN, "M-Z", 0, do_toggle_void, SUSPEND);
+	add_to_sclist(MMAIN, "M-Z", 0, do_toggle_void, SUSPENDABLE);
 #endif /* !NANO_TINY */
 
 	add_to_sclist(((MMOST & ~MMAIN) | MYESNO), "^C", 0, do_cancel, 0);
@@ -1475,7 +1475,7 @@ const char *flagtostr(int flag)
 			return N_("Conversion of typed tabs to spaces");
 		case USE_MOUSE:
 			return N_("Mouse support");
-		case SUSPEND:
+		case SUSPENDABLE:
 			return N_("Suspension");
 		case LINE_NUMBERS:
 			return N_("Line numbering");

src/nano.c

@@ -979,7 +979,7 @@ void signal_init(void)
 	sigaction(SIGWINCH, &deed, NULL);
 #endif
 
-	if (ISSET(SUSPEND)) {
+	if (ISSET(SUSPENDABLE)) {
 		/* Block all other signals in the suspend and continue handlers.
 		 * If we don't do this, other stuff interrupts them! */
 		sigfillset(&deed.sa_mask);
@@ -1052,7 +1052,7 @@ RETSIGTYPE do_suspend(int signal)
 /* Put nano to sleep (if suspension is enabled). */
 void do_suspend_void(void)
 {
-	if (ISSET(SUSPEND))
+	if (ISSET(SUSPENDABLE))
 		do_suspend(0);
 	else {
 		statusbar(_("Suspension is not enabled"));
@@ -1151,7 +1151,7 @@ void do_toggle(int flag)
 {
 	bool enabled;
 
-	if (flag == SUSPEND && in_restricted_mode())
+	if (flag == SUSPENDABLE && in_restricted_mode())
 		return;
 
 	TOGGLE(flag);
@@ -1167,7 +1167,7 @@ void do_toggle(int flag)
 			mouse_init();
 			break;
 #endif
-		case SUSPEND:
+		case SUSPENDABLE:
 			signal_init();
 			break;
 		case SOFTWRAP:
@@ -2112,7 +2112,7 @@ int main(int argc, char **argv)
 				break;
 #endif
 			case 'z':
-				SET(SUSPEND);
+				SET(SUSPENDABLE);
 				break;
 #ifndef NANO_TINY
 			case '$':
@@ -2239,7 +2239,7 @@ int main(int argc, char **argv)
 	 * since they allow writing to files not specified on the command line. */
 	if (ISSET(RESTRICTED)) {
 		UNSET(BACKUP_FILE);
-		UNSET(SUSPEND);
+		UNSET(SUSPENDABLE);
 #ifdef ENABLE_NANORC
 		UNSET(HISTORYLOG);
 		UNSET(POSITIONLOG);

src/nano.h

@@ -493,7 +493,7 @@ enum
 	CASE_SENSITIVE,
 	CONSTANT_SHOW,
 	NO_HELP,
-	SUSPEND,
+	SUSPENDABLE,
 	NO_WRAP,
 	AUTOINDENT,
 	VIEW_MODE,

src/rcfile.c

@@ -89,8 +89,8 @@ static const rcoption rcopts[] = {
 #ifdef ENABLE_SPELLER
 	{"speller", 0},
 #endif
-	{"suspend", SUSPEND},   /* Deprecated; remove in 2022. */
-	{"suspendable", SUSPEND},
+	{"suspend", SUSPENDABLE},  /* Deprecated; remove in 2022. */
+	{"suspendable", SUSPENDABLE},
 	{"tabsize", 0},
 	{"tempfile", TEMP_FILE},
 	{"view", VIEW_MODE},
@@ -467,7 +467,7 @@ keystruct *strtosc(const char *input)
 			s->toggle = USE_MOUSE;
 #endif
 		else if (!strcmp(input, "suspendenable"))
-			s->toggle = SUSPEND;
+			s->toggle = SUSPENDABLE;
 		else
 #endif /* !NANO_TINY */
 		{