remove trailing whitespace

lib/libedit/examples/fileman.c

@@ -4,7 +4,7 @@
 
    NOTE: this was taken from the GNU Readline documentation and ported
    to libedit. A commad to output the history list was added.
-   
+
    */
 
 #include <stdio.h>
@@ -453,7 +453,7 @@ com_pwd (char* ignore)
 
 /* The user wishes to quit using this program.  Just set DONE
    non-zero. */
-int 
+int
 com_quit (char *arg)
 {
    done = 1;

lib/libedit/src/chared.c

@@ -577,7 +577,7 @@ ch_enlargebufs(EditLine *el, size_t addlen)
 
 	/* zero the newly added memory, leave old data in */
 	(void) memset(&newbuffer[sz], 0, (newsz - sz) * sizeof(*newbuffer));
-	    
+
 	oldbuf = el->el_line.buffer;
 
 	el->el_line.buffer = newbuffer;
@@ -625,7 +625,7 @@ ch_enlargebufs(EditLine *el, size_t addlen)
 	el->el_chared.c_redo.lim = newbuffer +
 			(el->el_chared.c_redo.lim - el->el_chared.c_redo.buf);
 	el->el_chared.c_redo.buf = newbuffer;
-	
+
 	if (!hist_enlargebuf(el, sz, newsz))
 		return 0;
 

lib/libedit/src/chartype.c

@@ -57,7 +57,7 @@ ct_conv_buff_resize(ct_buffer_t *conv, size_t mincsize, size_t minwsize)
 			conv->csize = 0;
 			el_free(conv->cbuff);
 			conv->cbuff = NULL;
-		} else 
+		} else
 			conv->cbuff = p;
 	}
 

lib/libedit/src/chartype.h

@@ -114,9 +114,9 @@ wchar_t *wcsdup(const wchar_t *s);
 #else /* NARROW */
 
 #define ct_mbtowc            error
-#define ct_mbtowc_reset      
+#define ct_mbtowc_reset
 #define ct_wctomb            error
-#define ct_wctomb_reset      
+#define ct_wctomb_reset
 #define ct_wcstombs(a, b, c)    (strncpy(a, b, c), strlen(a))
 #define ct_mbstowcs(a, b, c)    (strncpy(a, b, c), strlen(a))
 
@@ -213,7 +213,7 @@ protected size_t ct_enc_width(Char);
 #define VISUAL_WIDTH_MAX 8
 
 /* The terminal is thought of in terms of X columns by Y lines. In the cases
- * where a wide character takes up more than one column, the adjacent 
+ * where a wide character takes up more than one column, the adjacent
  * occupied column entries will contain this faux character. */
 #define MB_FILL_CHAR ((Char)-1)
 

lib/libedit/src/common.c

@@ -449,7 +449,7 @@ ed_unassigned(EditLine *el, Int c __attribute__((__unused__)))
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_tty_sigint(EditLine *el __attribute__((__unused__)), 
+ed_tty_sigint(EditLine *el __attribute__((__unused__)),
 	      Int c __attribute__((__unused__)))
 {
 
@@ -463,7 +463,7 @@ ed_tty_sigint(EditLine *el __attribute__((__unused__)),
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_tty_dsusp(EditLine *el __attribute__((__unused__)), 
+ed_tty_dsusp(EditLine *el __attribute__((__unused__)),
 	     Int c __attribute__((__unused__)))
 {
 
@@ -477,7 +477,7 @@ ed_tty_dsusp(EditLine *el __attribute__((__unused__)),
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_tty_flush_output(EditLine *el __attribute__((__unused__)), 
+ed_tty_flush_output(EditLine *el __attribute__((__unused__)),
 		    Int c __attribute__((__unused__)))
 {
 
@@ -491,7 +491,7 @@ ed_tty_flush_output(EditLine *el __attribute__((__unused__)),
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_tty_sigquit(EditLine *el __attribute__((__unused__)), 
+ed_tty_sigquit(EditLine *el __attribute__((__unused__)),
 	       Int c __attribute__((__unused__)))
 {
 
@@ -505,7 +505,7 @@ ed_tty_sigquit(EditLine *el __attribute__((__unused__)),
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_tty_sigtstp(EditLine *el __attribute__((__unused__)), 
+ed_tty_sigtstp(EditLine *el __attribute__((__unused__)),
 	       Int c __attribute__((__unused__)))
 {
 
@@ -519,7 +519,7 @@ ed_tty_sigtstp(EditLine *el __attribute__((__unused__)),
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_tty_stop_output(EditLine *el __attribute__((__unused__)), 
+ed_tty_stop_output(EditLine *el __attribute__((__unused__)),
 		   Int c __attribute__((__unused__)))
 {
 
@@ -533,7 +533,7 @@ ed_tty_stop_output(EditLine *el __attribute__((__unused__)),
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_tty_start_output(EditLine *el __attribute__((__unused__)), 
+ed_tty_start_output(EditLine *el __attribute__((__unused__)),
 		    Int c __attribute__((__unused__)))
 {
 
@@ -598,7 +598,7 @@ ed_clear_screen(EditLine *el, Int c __attribute__((__unused__)))
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_redisplay(EditLine *el __attribute__((__unused__)), 
+ed_redisplay(EditLine *el __attribute__((__unused__)),
 	     Int c __attribute__((__unused__)))
 {
 
@@ -626,7 +626,7 @@ ed_start_over(EditLine *el, Int c __attribute__((__unused__)))
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_sequence_lead_in(EditLine *el __attribute__((__unused__)), 
+ed_sequence_lead_in(EditLine *el __attribute__((__unused__)),
 		    Int c __attribute__((__unused__)))
 {
 
@@ -660,7 +660,7 @@ ed_prev_history(EditLine *el, Int c __attribute__((__unused__)))
 	if (hist_get(el) == CC_ERROR) {
 		if (el->el_map.type == MAP_VI) {
 			el->el_history.eventno = sv_event;
-			
+
 		}
 		beep = 1;
 		/* el->el_history.eventno was fixed by first call */

lib/libedit/src/editline/readline.h

@@ -97,7 +97,7 @@ typedef KEYMAP_ENTRY *Keymap;
 extern "C" {
 #endif
 extern const char	*rl_library_version;
-extern int 		rl_readline_version; 
+extern int 		rl_readline_version;
 extern char		*rl_readline_name;
 extern FILE		*rl_instream;
 extern FILE		*rl_outstream;

lib/libedit/src/filecomplete.c

@@ -472,7 +472,7 @@ fn_complete(EditLine *el,
 		    (int)(cur_off - len), cur_off);
 	} else
 		matches = 0;
-	if (!attempted_completion_function || 
+	if (!attempted_completion_function ||
 	    (over != NULL && !*over && !matches))
 		matches = completion_matches(ct_encode_string(temp, &el->el_scratch), complet_func);
 
@@ -520,7 +520,7 @@ fn_complete(EditLine *el,
 			}
 			/* matches[1] through matches[i-1] are available */
 			matches_num = i - 1;
-				
+
 			/* newline to get on next line from command line */
 			(void)fprintf(el->el_outfile, "\n");
 

lib/libedit/src/histedit.h

@@ -128,7 +128,7 @@ unsigned char	_el_fn_complete(EditLine *, int);
  * For operations that support set or set/get, the argument types listed are for
  * the "set" operation. For "get", each listed type must be a pointer.
  * E.g. EL_EDITMODE takes an int when set, but an int* when get.
- * 
+ *
  * Operations that only support "get" have the correct argument types listed.
  */
 #define	EL_PROMPT	0	/* , prompt_func);		      set/get */

lib/libedit/src/history.c

@@ -439,7 +439,7 @@ history_def_del(ptr_t p, TYPE(HistEvent) *ev __attribute__((__unused__)),
  */
 /* ARGSUSED */
 private void
-history_def_delete(history_t *h, 
+history_def_delete(history_t *h,
 		   TYPE(HistEvent) *ev __attribute__((__unused__)), hentry_t *hp)
 {
 	HistEventPrivate *evp = (void *)&hp->ev;
@@ -498,7 +498,7 @@ history_def_enter(ptr_t p, TYPE(HistEvent) *ev, const Char *str)
 
 	if ((h->flags & H_UNIQUE) != 0 && h->list.next != &h->list &&
 	    Strcmp(h->list.next->ev.str, str) == 0)
-	    return (0); 
+	    return (0);
 
 	if (history_def_insert(h, ev, str) == -1)
 		return (-1);	/* error, keep error message */

lib/libedit/src/key.c

@@ -587,7 +587,7 @@ key_kprint(EditLine *el, const Char *key, key_value_t *val, int ntype)
 		case XK_STR:
 		case XK_EXE:
 			(void) key__decode_str(val->str, unparsbuf,
-			    sizeof(unparsbuf), 
+			    sizeof(unparsbuf),
 			    ntype == XK_STR ? "\"\"" : "[]");
 			(void) fprintf(el->el_outfile, fmt,
 			    ct_encode_string(key, &el->el_scratch), unparsbuf);

lib/libedit/src/map.c

@@ -1155,7 +1155,7 @@ map_print_some_keys(EditLine *el, el_action_t *map, Int first, Int last)
 	lastbuf[1] = 0;
 	if (map[first] == ED_UNASSIGNED) {
 		if (first == last) {
-			(void) key__decode_str(firstbuf, unparsbuf, 
+			(void) key__decode_str(firstbuf, unparsbuf,
 			    sizeof(unparsbuf), STRQQ);
 			(void) fprintf(el->el_outfile,
 			    "%-15s->  is undefined\n", unparsbuf);
@@ -1166,14 +1166,14 @@ map_print_some_keys(EditLine *el, el_action_t *map, Int first, Int last)
 	for (bp = el->el_map.help; bp < ep; bp++) {
 		if (bp->func == map[first]) {
 			if (first == last) {
-				(void) key__decode_str(firstbuf, unparsbuf, 
+				(void) key__decode_str(firstbuf, unparsbuf,
 				    sizeof(unparsbuf), STRQQ);
 				(void) fprintf(el->el_outfile, "%-15s->  " FSTR "\n",
 				    unparsbuf, bp->name);
 			} else {
-				(void) key__decode_str(firstbuf, unparsbuf, 
+				(void) key__decode_str(firstbuf, unparsbuf,
 				    sizeof(unparsbuf), STRQQ);
-				(void) key__decode_str(lastbuf, extrabuf, 
+				(void) key__decode_str(lastbuf, extrabuf,
 				    sizeof(extrabuf), STRQQ);
 				(void) fprintf(el->el_outfile,
 				    "%-4s to %-7s->  " FSTR "\n",
@@ -1184,14 +1184,14 @@ map_print_some_keys(EditLine *el, el_action_t *map, Int first, Int last)
 	}
 #ifdef MAP_DEBUG
 	if (map == el->el_map.key) {
-		(void) key__decode_str(firstbuf, unparsbuf, 
+		(void) key__decode_str(firstbuf, unparsbuf,
 		    sizeof(unparsbuf), STRQQ);
 		(void) fprintf(el->el_outfile,
 		    "BUG!!! %s isn't bound to anything.\n", unparsbuf);
 		(void) fprintf(el->el_outfile, "el->el_map.key[%d] == %d\n",
 		    first, el->el_map.key[first]);
 	} else {
-		(void) key__decode_str(firstbuf, unparsbuf, 
+		(void) key__decode_str(firstbuf, unparsbuf,
 		    sizeof(unparsbuf), STRQQ);
 		(void) fprintf(el->el_outfile,
 		    "BUG!!! %s isn't bound to anything.\n", unparsbuf);

lib/libedit/src/prompt.h

@@ -48,7 +48,7 @@ typedef struct el_prompt_t {
 	el_pfunc_t	p_func;		/* Function to return the prompt */
 	coord_t		p_pos;		/* position in the line after prompt */
 	Char		p_ignore;	/* character to start/end literal */
-	int		p_wide;	
+	int		p_wide;
 } el_prompt_t;
 
 protected void	prompt_print(EditLine *, int);

lib/libedit/src/read.h

@@ -40,7 +40,7 @@ typedef int (*el_rfunc_t)(EditLine *, Char *);
 typedef struct el_read_t {
 	el_rfunc_t	read_char;	/* Function to read a character */
 } el_read_t;
- 
+
 protected int		read_init(EditLine *);
 protected void		read_prepare(EditLine *);
 protected void		read_finish(EditLine *);

lib/libedit/src/readline.c

@@ -258,7 +258,7 @@ rl_set_prompt(const char *prompt)
 
 	if (!prompt)
 		prompt = "";
-	if (rl_prompt != NULL && strcmp(rl_prompt, prompt) == 0) 
+	if (rl_prompt != NULL && strcmp(rl_prompt, prompt) == 0)
 		return 0;
 	if (rl_prompt)
 		free(rl_prompt);
@@ -352,7 +352,7 @@ rl_initialize(void)
 	    "ReadLine compatible suspend function",
 	    _el_rl_tstp);
 	el_set(e, EL_BIND, "^Z", "rl_tstp", NULL);
-		
+
 	/* read settings from configuration file */
 	el_source(e, NULL);
 
@@ -1937,7 +1937,7 @@ rl_callback_read_char()
 	}
 }
 
-void 
+void
 rl_callback_handler_install(const char *prompt, VCPFunction *linefunc)
 {
 	if (e == NULL) {
@@ -1946,9 +1946,9 @@ rl_callback_handler_install(const char *prompt, VCPFunction *linefunc)
 	(void)rl_set_prompt(prompt);
 	rl_linefunc = linefunc;
 	el_set(e, EL_UNBUFFERED, 1);
-}   
+}
 
-void 
+void
 rl_callback_handler_remove(void)
 {
 	el_set(e, EL_UNBUFFERED, 0);
@@ -2148,7 +2148,7 @@ rl_completion_matches(const char *str, rl_compentry_func_t *fun)
 		list[0][min] = '\0';
 	}
 	return list;
-		
+
 out:
 	free(list);
 	return NULL;

lib/libedit/src/refresh.c

@@ -110,7 +110,7 @@ re_nextline(EditLine *el)
 		for(i = 1; i < lins; i++)
 			el->el_vdisplay[i - 1] = el->el_vdisplay[i];
 
-		firstline[0] = '\0';		/* empty the string */	
+		firstline[0] = '\0';		/* empty the string */
 		el->el_vdisplay[i - 1] = firstline;
 	} else
 		el->el_refresh.r_cursor.v++;
@@ -1077,7 +1077,7 @@ re_fastputc(EditLine *el, Int c)
 		if (el->el_cursor.v + 1 >= el->el_term.t_size.v) {
 			int i, lins = el->el_term.t_size.v;
 			Char *firstline = el->el_display[0];
-	
+
 			for(i = 1; i < lins; i++)
 				el->el_display[i - 1] = el->el_display[i];
 

lib/libedit/src/sys.h

@@ -61,7 +61,7 @@
 #  define __END_DECLS
 # endif
 #endif
- 
+
 #ifndef public
 # define public		/* Externally visible functions/variables */
 #endif

lib/libedit/src/term.c

@@ -648,7 +648,7 @@ mc_again:
 						    (el->el_cursor.h & 0370);
 						    i < (where & ~0x7);
 						    i += 8)
-							term__putc(el, '\t');	
+							term__putc(el, '\t');
 							/* then tab over */
 						el->el_cursor.h = where & ~0x7;
 					}
@@ -1343,7 +1343,7 @@ term_writec(EditLine *el, Int c)
  */
 protected int
 /*ARGSUSED*/
-term_telltc(EditLine *el, int argc __attribute__((__unused__)), 
+term_telltc(EditLine *el, int argc __attribute__((__unused__)),
     const Char **argv __attribute__((__unused__)))
 {
 	const struct termcapstr *t;

lib/libedit/src/unvis.c

@@ -315,7 +315,7 @@ unvis(char *cp, int c, int *astate, int flag)
 			*astate = SS(0, S_META1);
 		else if (c == '^')
 			*astate = SS(0, S_CTRL);
-		else 
+		else
 			goto bad;
 		return UNVIS_NOCHAR;
 

lib/libedit/src/vi.c

@@ -981,7 +981,7 @@ vi_to_history_line(EditLine *el, Int c)
 		el->el_history.eventno = 1;
 		if (hist_get(el) == CC_ERROR)
 			return CC_ERROR;
-		el->el_history.eventno = 1 + el->el_history.ev.num 
+		el->el_history.eventno = 1 + el->el_history.ev.num
 					- el->el_state.argument;
 		if (el->el_history.eventno < 0) {
 			el->el_history.eventno = sv_event_no;

lib/libedit/src/vis.c

@@ -149,7 +149,7 @@ do_mvis(char *dst, int c, int flag, int nextc, const char *extra)
 	    ((isspace(c) && (nextc == '\r' || nextc == '\n')) ||
 	    /* Out of range */
 	    (!isspace(c) && (c < 33 || (c > 60 && c < 62) || c > 126)) ||
-	    /* Specific char to be escaped */ 
+	    /* Specific char to be escaped */
 	    strchr("#$@[\\]^`{|}~", c) != NULL)) {
 		*dst++ = '=';
 		*dst++ = XTOA(((unsigned int)c >> 4) & 0xf);

lib/libedit/src/wcsdup.c

@@ -6,7 +6,7 @@
  * This material is provided "as is", with absolutely no warranty expressed
  * or implied. Any use is at your own risk.
  *
- * Permission to use or copy this software for any purpose is hereby granted 
+ * Permission to use or copy this software for any purpose is hereby granted
  * without fee. Permission to modify the code and to distribute modified
  * code is also granted without any restrictions.
  */
@@ -15,9 +15,9 @@
 
 #include "config.h"
 
-#if defined(LIBC_SCCS) && !defined(lint) 
-__RCSID("$NetBSD: wcsdup.c,v 1.3 2008/05/26 13:17:48 haad Exp $"); 
-#endif /* LIBC_SCCS and not lint */ 
+#if defined(LIBC_SCCS) && !defined(lint)
+__RCSID("$NetBSD: wcsdup.c,v 1.3 2008/05/26 13:17:48 haad Exp $");
+#endif /* LIBC_SCCS and not lint */
 
 #include <stdlib.h>
 #include <assert.h>