tweaks: rename two record elements and three parameters, for clarity

src/definitions.h

@@ -639,14 +639,13 @@ typedef struct keystruct {
 typedef struct funcstruct {
 	void (*func)(void);
 		/* The actual function to call. */
-	const char *desc;
-		/* The function's short description, for example "Where Is". */
+	const char *tag;
+		/* The function's help-line label, for example "Where Is". */
 #ifdef ENABLE_HELP
-	const char *help;
-		/* The help-screen text for this function. */
+	const char *phrase;
+		/* The function's description for in the help viewer. */
 	bool blank_after;
-		/* Whether there should be a blank line after the help text
-		 * for this function. */
+		/* Whether to distance this function from the next in the help viewer. */
 #endif
 	int menus;
 		/* In what menus this function applies. */

src/files.c

@@ -57,7 +57,7 @@ void make_new_buffer(void)
 		openfile->next = newnode;
 
 		/* There is more than one buffer: show "Close" in help lines. */
-		exitfunc->desc = close_tag;
+		exitfunc->tag = close_tag;
 		more_than_one = !inhelp || more_than_one;
 	}
 #endif
@@ -627,7 +627,7 @@ void close_buffer(void)
 
 	/* When just one buffer remains open, show "Exit" in the help lines. */
 	if (openfile && openfile == openfile->next)
-		exitfunc->desc = exit_tag;
+		exitfunc->tag = exit_tag;
 }
 #endif /* ENABLE_MULTIBUFFER */
 

src/global.c

@@ -317,8 +317,8 @@ void discard_buffer(void)  {;}
 void do_cancel(void)  {;}
 
 /* Add a function to the linked list of functions. */
-void add_to_funcs(void (*function)(void), int menus, const char *desc,
-					const char *help, bool blank_after)
+void add_to_funcs(void (*function)(void), int menus, const char *tag,
+					const char *phrase, bool blank_after)
 {
 	funcstruct *f = nmalloc(sizeof(funcstruct));
 
@@ -331,9 +331,9 @@ void add_to_funcs(void (*function)(void), int menus, const char *desc,
 	f->next = NULL;
 	f->func = function;
 	f->menus = menus;
-	f->desc = desc;
+	f->tag = tag;
 #ifdef ENABLE_HELP
-	f->help = help;
+	f->phrase = phrase;
 	f->blank_after = blank_after;
 #endif
 }

src/help.c

@@ -224,7 +224,7 @@ void help_init(void)
 	 * plus translated text, plus one or two \n's. */
 	for (f = allfuncs; f != NULL; f = f->next)
 		if (f->menus & currmenu)
-			allocsize += strlen(_(f->help)) + 21;
+			allocsize += strlen(_(f->phrase)) + 21;
 
 #ifndef NANO_TINY
 	/* If we're on the main list, we also count the toggle help text.
@@ -282,7 +282,7 @@ void help_init(void)
 			ptr += 10;
 
 		/* The shortcut's description. */
-		ptr += sprintf(ptr, "%s\n", _(f->help));
+		ptr += sprintf(ptr, "%s\n", _(f->phrase));
 
 		if (f->blank_after)
 			ptr += sprintf(ptr, "\n");

src/nano.c

@@ -480,7 +480,7 @@ void mouse_init(void)
 #endif /* ENABLE_MOUSE */
 
 /* Print the usage line for the given option to the screen. */
-void print_opt(const char *shortflag, const char *longflag, const char *desc)
+void print_opt(const char *shortflag, const char *longflag, const char *description)
 {
 	int firstwidth = breadth(shortflag);
 	int secondwidth = breadth(longflag);
@@ -493,7 +493,7 @@ void print_opt(const char *shortflag, const char *longflag, const char *desc)
 	if (secondwidth < 24)
 		printf("%*s", 24 - secondwidth, " ");
 
-	printf("%s\n", _(desc));
+	printf("%s\n", _(description));
 }
 
 /* Explain how to properly use nano and its command-line options. */

src/rcfile.c

@@ -1348,7 +1348,7 @@ static void check_vitals_mapped(void)
 			if (f->func == vitals[v] && f->menus & inmenus[v]) {
 				if (first_sc_for(inmenus[v], f->func) == NULL) {
 					jot_error(N_("No key is bound to function '%s' in menu '%s'. "
-								" Exiting.\n"), f->desc, menu_to_name(inmenus[v]));
+								" Exiting.\n"), f->tag, menu_to_name(inmenus[v]));
 					die(_("If needed, use nano with the -I option "
 								"to adjust your nanorc settings.\n"));
 				} else

src/winio.c

@@ -2484,7 +2484,7 @@ void bottombars(int menu)
 		if (index + 2 >= number)
 			thiswidth += COLS % itemwidth;
 
-		post_one_key(s->keystr, _(f->desc), thiswidth);
+		post_one_key(s->keystr, _(f->tag), thiswidth);
 
 		index++;
 	}