tweaks: rename a function, to get rid of a useless suffix

src/browser.c

@@ -153,9 +153,9 @@ char *do_browser(char *path)
 			/* Simulate a window resize to force a directory reread. */
 			kbinput = KEY_WINCH;
 #endif
-		} else if (func == do_help_void) {
+		} else if (func == do_help) {
 #ifdef ENABLE_HELP
-			do_help_void();
+			do_help();
 #ifndef NANO_TINY
 			/* The window dimensions might have changed, so act as if. */
 			kbinput = KEY_WINCH;
@@ -469,7 +469,7 @@ functionptrtype parse_browser_input(int *kbinput)
 			case 'g':
 				return goto_dir_void;
 			case '?':
-				return do_help_void;
+				return do_help;
 			case 'S':
 			case 's':
 				return do_enter;

src/files.c

@@ -2074,7 +2074,7 @@ int do_writeout(bool exiting, bool withprompt)
 			continue;
 		}
 #endif /* !NANO_TINY */
-		if (func == do_help_void) {
+		if (func == do_help) {
 			continue;
 		}
 #ifdef ENABLE_EXTRA

src/global.c

@@ -691,7 +691,7 @@ void shortcut_init(void)
 
 	/* Start populating the different menus with functions. */
 
-	add_to_funcs(do_help_void, (MMOST | MBROWSER) & ~MFINDINHELP,
+	add_to_funcs(do_help, (MMOST | MBROWSER) & ~MFINDINHELP,
 		/* TRANSLATORS: Try to keep the next eleven strings at most 10 characters. */
 		N_("Get Help"), WITHORSANS(help_gist), TOGETHER, VIEW);
 
@@ -1094,7 +1094,7 @@ void shortcut_init(void)
 	add_to_sclist(MMOST, "Del", 0, do_delete, 0);
 	add_to_sclist(MMOST, "^I", 0, do_tab, 0);
 	add_to_sclist(MMOST, "Tab", TAB_CODE, do_tab, 0);
-	add_to_sclist((MMOST|MBROWSER) & ~MFINDINHELP, "^G", 0, do_help_void, 0);
+	add_to_sclist((MMOST|MBROWSER) & ~MFINDINHELP, "^G", 0, do_help, 0);
 	add_to_sclist(MMAIN|MHELP|MBROWSER, "^X", 0, do_exit, 0);
 	if (!ISSET(PRESERVE))
 		add_to_sclist(MMAIN, "^S", 0, do_savefile, 0);
@@ -1380,7 +1380,7 @@ void shortcut_init(void)
 #ifdef ENABLE_COLOR
 	add_to_sclist(MLINTER, "^X", 0, do_cancel, 0);
 #endif
-	add_to_sclist(MMOST & ~MFINDINHELP, "F1", 0, do_help_void, 0);
+	add_to_sclist(MMOST & ~MFINDINHELP, "F1", 0, do_help, 0);
 	add_to_sclist(MMAIN|MHELP|MBROWSER, "F2", 0, do_exit, 0);
 	add_to_sclist(MMAIN, "F3", 0, do_writeout_void, 0);
 #ifdef ENABLE_JUSTIFY

src/help.c

@@ -604,7 +604,7 @@ size_t help_line_len(const char *ptr)
 #endif /* ENABLE_HELP */
 
 /* Start the help viewer, or indicate that there is no help. */
-void do_help_void(void)
+void do_help(void)
 {
 #ifdef ENABLE_HELP
 	show_help();

src/prompt.c

@@ -543,9 +543,9 @@ functionptrtype acquire_an_answer(int *actual, bool allow_tabs,
 			}
 		} else
 #endif /* ENABLE_HISTORIES */
-		if (func == do_help_void) {
+		if (func == do_help) {
 			/* This key has a shortcut-list entry when it's used to go to
-			 * the help browser or display a message indicating that help
+			 * the help viewer or display a message indicating that help
 			 * is disabled, which means that finished has been set to TRUE.
 			 * Set it back to FALSE here, so that we aren't kicked out of
 			 * the statusbar prompt. */

src/proto.h

@@ -332,12 +332,11 @@ const char *flagtostr(int flag);
 /* All functions in help.c. */
 #ifdef ENABLE_HELP
 void wrap_help_text_into_buffer(void);
-void do_help(void);
 void help_init(void);
 functionptrtype parse_help_input(int *kbinput);
 size_t help_line_len(const char *ptr);
 #endif
-void do_help_void(void);
+void do_help(void);
 
 /* Most functions in history.c. */
 #ifdef ENABLE_HISTORIES

src/rcfile.c

@@ -226,7 +226,7 @@ keystruct *strtosc(const char *input)
 		s->func = do_cancel;
 #ifdef ENABLE_HELP
 	else if (!strcmp(input, "help"))
-		s->func = do_help_void;
+		s->func = do_help;
 #endif
 	else if (!strcmp(input, "exit"))
 		s->func = do_exit;

src/text.c

@@ -2983,9 +2983,9 @@ void do_linter(void)
 		if (func == do_cancel || func == do_enter) {
 			wipe_statusbar();
 			break;
-		} else if (func == do_help_void) {
+		} else if (func == do_help) {
 			tmplint = NULL;
-			do_help_void();
+			do_help();
 		} else if (func == do_page_up || func == do_prev_block) {
 			if (curlint->prev != NULL)
 				curlint = curlint->prev;