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