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--- command.c.orig 2011-09-08 01:05:11.000000000 +0800
+++ command.c 2011-09-08 01:09:16.000000000 +0800
@@ -50,11 +50,13 @@ static const char rcsid[] =
#include <sys/param.h>
+#include <stdio.h>
+#include <stdlib.h>
#include <assert.h>
#include <ctype.h>
#include <stdarg.h>
-#include <stdio.h>
#include <string.h>
+#include <unistd.h>
#include "less.h"
#include "pathnames.h"
@@ -77,6 +79,7 @@ extern int screen_trashed; /* The screen
static int cmd_col; /* Current screen column when accepting input */
static cmd_char(), cmd_erase(), getcc();
+void error(char *);
/*****************************************************************************
@@ -448,6 +451,7 @@ SETERRSTR(enum error e, const char *s, .
/*
* Prints an error message and clears the current error.
*/
+void
handle_error()
{
if (erreur == E_OK)
@@ -465,6 +469,7 @@ handle_error()
/*
* Clears any error messages and pretends they never occurred.
*/
+void
clear_error()
{
erreur = E_OK;
@@ -480,6 +485,7 @@ static char return_to_continue[] = "(pre
* and wait for carriage return.
*/
/* static */
+void
error(s)
char *s;
{
@@ -553,6 +559,7 @@ error(s)
*
* Accept and execute commands until a quit command, then return.
*/
+void
commands()
{
enum runmacro runmacro();
@@ -646,6 +653,7 @@ commands()
*
*/
+void
editfile()
{
off_t position();
@@ -707,6 +715,7 @@ editfile()
lsystem(buf);
}
+void
showlist()
{
extern int sc_width;
|
