tweaks: normalize some whitespace

src/browser.c

@@ -311,16 +311,14 @@ char *do_browser(char *path)
 #endif
 
 	    if (stat(filelist[selected], &st) == -1) {
-		/* We can't open this file for some reason.
-		 * Complain. */
-		 statusline(ALERT, _("Error reading %s: %s"),
+		/* We can't open this file for some reason.  Complain. */
+		statusline(ALERT, _("Error reading %s: %s"),
 				filelist[selected], strerror(errno));
-		 continue;
+		continue;
 	    }
 
 	    if (!S_ISDIR(st.st_mode)) {
-		/* We've successfully opened a file, we're done, so
-		 * get out. */
+		/* We've successfully opened a file, so we're done. */
 		retval = mallocstrcpy(NULL, filelist[selected]);
 		break;
 	    }
@@ -395,7 +393,7 @@ char *do_browse_from(const char *inpath)
 		beep();
 		napms(1200);
 		return NULL;
-	   } else
+	    } else
 		align(&path);
 	}
     }

src/chars.c

@@ -934,9 +934,9 @@ bool has_blank_mbchars(const char *s)
 bool is_valid_unicode(wchar_t wc)
 {
     return ((0 <= wc && wc <= 0xD7FF) ||
-		 (0xE000 <= wc && wc <= 0xFDCF) ||
-		 (0xFDF0 <= wc && wc <= 0xFFFD) ||
-		 (0xFFFF < wc && wc <= 0x10FFFF && (wc & 0xFFFF) <= 0xFFFD));
+		(0xE000 <= wc && wc <= 0xFDCF) ||
+		(0xFDF0 <= wc && wc <= 0xFFFD) ||
+		(0xFFFF < wc && wc <= 0x10FFFF && (wc & 0xFFFF) <= 0xFFFD));
 }
 #endif
 

src/files.c

@@ -288,7 +288,7 @@ int delete_lockfile(const char *lockfilename)
 {
     if (unlink(lockfilename) < 0 && errno != ENOENT) {
 	statusline(MILD, _("Error deleting lock file %s: %s"), lockfilename,
-		  strerror(errno));
+			strerror(errno));
 	return -1;
     }
     return 1;
@@ -411,7 +411,7 @@ bool open_buffer(const char *filename, bool undoable)
 {
     bool new_buffer = (openfile == NULL
 #ifndef DISABLE_MULTIBUFFER
-	 || ISSET(MULTIBUFFER)
+			|| ISSET(MULTIBUFFER)
 #endif
 	);
 	/* Whether we load into this buffer or a new one. */
@@ -2261,7 +2261,7 @@ int do_writeout(bool exiting)
 	const char *formatstr, *backupstr;
 
 	formatstr = (openfile->fmt == DOS_FILE) ? _(" [DOS Format]") :
-		    (openfile->fmt == MAC_FILE) ? _(" [Mac Format]") : "";
+			(openfile->fmt == MAC_FILE) ? _(" [Mac Format]") : "";
 
 	backupstr = ISSET(BACKUP_FILE) ? _(" [Backup]") : "";
 
@@ -2271,13 +2271,13 @@ int do_writeout(bool exiting)
 	 * the command line. */
 	if (openfile->mark_set && !exiting && !ISSET(RESTRICTED))
 	    msg = (append == PREPEND) ? _("Prepend Selection to File") :
-		  (append == APPEND) ? _("Append Selection to File") :
-		  _("Write Selection to File");
+			(append == APPEND) ? _("Append Selection to File") :
+			_("Write Selection to File");
 	else
 #endif /* !NANO_TINY */
 	    msg = (append == PREPEND) ? _("File Name to Prepend to") :
-		  (append == APPEND) ? _("File Name to Append to") :
-		  _("File Name to Write");
+			(append == APPEND) ? _("File Name to Append to") :
+			_("File Name to Write");
 
 	present_path = mallocstrcpy(present_path, "./");
 
@@ -2987,13 +2987,15 @@ int check_dotnano(void)
     if (stat(nanodir, &dirstat) == -1) {
 	if (mkdir(nanodir, S_IRWXU | S_IRWXG | S_IRWXO) == -1) {
 	    history_error(N_("Unable to create directory %s: %s\n"
-			     "It is required for saving/loading search history or cursor positions.\n"),
+				"It is required for saving/loading "
+				"search history or cursor positions.\n"),
 				nanodir, strerror(errno));
 	    ret = 0;
 	}
     } else if (!S_ISDIR(dirstat.st_mode)) {
 	history_error(N_("Path %s is not a directory and needs to be.\n"
-			 "Nano will be unable to load or save search history or cursor positions.\n"),
+				"Nano will be unable to load or save "
+				"search history or cursor positions.\n"),
 				nanodir);
 	ret = 0;
     }

src/help.c

@@ -446,7 +446,7 @@ void help_init(void)
 
 	/* First see how many toggles there are. */
 	for (s = sclist; s != NULL; s = s->next)
-	   maximum = (s->toggle && s->ordinal > maximum) ? s->ordinal : maximum;
+	    maximum = (s->toggle && s->ordinal > maximum) ? s->ordinal : maximum;
 
 	/* Now show them in the original order. */
 	while (counter < maximum) {
@@ -454,7 +454,7 @@ void help_init(void)
 	    for (s = sclist; s != NULL; s = s->next)
 		if (s->toggle && s->ordinal == counter) {
 		    ptr += sprintf(ptr, "%s\t\t%s %s\n", (s->menus == MMAIN ? s->keystr : ""),
-				 _(flagtostr(s->toggle)), _("enable/disable"));
+				_(flagtostr(s->toggle)), _("enable/disable"));
 		    if (s->toggle == NO_COLOR_SYNTAX || s->toggle == TABS_TO_SPACES)
 			ptr += sprintf(ptr, "\n");
 		    break;

src/nano.c

@@ -530,7 +530,7 @@ openfilestruct *make_new_opennode(void)
 void unlink_opennode(openfilestruct *fileptr)
 {
     assert(fileptr != NULL && fileptr->prev != NULL && fileptr->next != NULL &&
-		 fileptr != fileptr->prev && fileptr != fileptr->next);
+		fileptr != fileptr->prev && fileptr != fileptr->next);
 
     fileptr->prev->next = fileptr->next;
     fileptr->next->prev = fileptr->prev;
@@ -1111,9 +1111,8 @@ void do_exit(void)
 	if (ISSET(TEMP_FILE))
 	    no_current_file_name_warning();
 
-	i = do_yesno_prompt(FALSE,
-		_("Save modified buffer?  (Answering \"No\" will"
-		  " DISCARD changes.) "));
+	i = do_yesno_prompt(FALSE, _("Save modified buffer?  "
+			"(Answering \"No\" will DISCARD changes.) "));
     }
 
 #ifdef DEBUG
@@ -1782,8 +1781,8 @@ int do_mouse(void)
 	if (ISSET(SOFTWRAP)) {
 	    size_t i = 0;
 	    for (openfile->current = openfile->edittop;
-		 openfile->current->next && i < mouse_y;
-		 openfile->current = openfile->current->next, i++) {
+			openfile->current->next && i < mouse_y;
+			openfile->current = openfile->current->next, i++) {
 		openfile->current_y = i;
 		i += strlenpt(openfile->current->data) / COLS;
 	    }
@@ -1812,10 +1811,10 @@ int do_mouse(void)
 	{
 	    /* Move to where the click occurred. */
 	    for (; openfile->current_y < mouse_y && openfile->current !=
-		   openfile->filebot; openfile->current_y++)
+			openfile->filebot; openfile->current_y++)
 		openfile->current = openfile->current->next;
 	    for (; openfile->current_y > mouse_y && openfile->current !=
-		   openfile->fileage; openfile->current_y--)
+			openfile->fileage; openfile->current_y--)
 		openfile->current = openfile->current->prev;
 
 	    openfile->current_x = actual_x(openfile->current->data,

src/nano.h

@@ -434,9 +434,9 @@ typedef struct openfilestruct {
 
 #ifndef DISABLE_NANORC
 typedef struct rcoption {
-   const char *name;
+    const char *name;
 	/* The name of the rcfile option. */
-   long flag;
+    long flag;
 	/* The flag associated with it, if any. */
 } rcoption;
 #endif

src/prompt.c

@@ -619,7 +619,7 @@ functionptrtype get_prompt_string(int *actual, bool allow_tabs,
 #endif
 	    if (allow_tabs)
 		answer = input_tab(answer, allow_files, &statusbar_x,
-				   &tabbed, refresh_func, listed);
+					&tabbed, refresh_func, listed);
 
 	    update_the_statusbar();
 	} else

src/text.c

@@ -220,13 +220,13 @@ void do_cutword(bool backward)
 /* Delete a word leftward. */
 void do_cut_prev_word(void)
 {
-   do_cutword(TRUE);
+    do_cutword(TRUE);
 }
 
 /* Delete a word rightward. */
 void do_cut_next_word(void)
 {
-   do_cutword(FALSE);
+    do_cutword(FALSE);
 }
 #endif /* !NANO_TINY */
 
@@ -2519,7 +2519,7 @@ void do_justify(bool full_justify)
 
     if (func == do_uncut_text
 #ifndef NANO_TINY
-		 || func == do_undo
+			|| func == do_undo
 #endif
 		) {
 	/* Splice the justify buffer back into the file, but only if we
@@ -3049,15 +3049,14 @@ const char *do_alt_speller(char *tempfile_name)
     }
 #endif
 
-    /* Replace the text of the current buffer with the spell-checked
-     * text. */
+    /* Replace the text of the current buffer with the spell-checked text. */
     replace_buffer(tempfile_name);
 
 #ifndef NANO_TINY
     if (old_mark_set) {
 	filestruct *top_save = openfile->fileage;
 	/* Adjust the end point of the marked region for any change in
-	   length of the region's last line. */
+	 * length of the region's last line. */
 	if (right_side_up)
 	    current_x_save = strlen(openfile->filebot->data);
 	else

src/winio.c

@@ -3059,8 +3059,8 @@ void total_refresh(void)
 void display_main_list(void)
 {
 #ifndef DISABLE_COLOR
-    if (openfile->syntax
-	  && (openfile->syntax->formatter || openfile->syntax->linter))
+    if (openfile->syntax &&
+		(openfile->syntax->formatter || openfile->syntax->linter))
 	set_lint_or_format_shortcuts();
     else
 	set_spell_shortcuts();
@@ -3140,7 +3140,7 @@ void spotlight(bool active, const char *word)
 {
     size_t word_len = strlenpt(word), room;
 
-   /* Compute the number of columns that are available for the word. */
+    /* Compute the number of columns that are available for the word. */
     room = COLS + get_page_start(xplustabs()) - xplustabs();
 
     assert(room > 0);