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MFV: Update to less v444.

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MFC after:	2 weeks
This commit is contained in:
Xin LI 2011-06-09 22:52:57 +00:00
commit b24bfc5ae8
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=222906
13 changed files with 23 additions and 45 deletions
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9
contrib/less/NEWS
View File

@ -10,6 +10,15 @@
To report bugs, suggestions or comments, send email to
bug-less@gnu.org or markn@greenwoodsoftware.com.
======================================================================
Major changes between "less" versions 443 and 444
* Fix bug in unget handling that can cause strange effects on the
command line.
* Remove vestiges of obsolete -l option that can cause a crash.
======================================================================
Major changes between "less" versions 436 and 443

4
contrib/less/README
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@ -7,9 +7,9 @@
**************************************************************************
**************************************************************************
Less, version 443
Less, version 444
This is the distribution of less, version 443, released 09 Apr 2011.
This is the distribution of less, version 444, released 09 Jun 2011.
This program is part of the GNU project (http://www.gnu.org).
This program is free software. You may redistribute it and/or

3
contrib/less/command.c
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@ -302,7 +302,7 @@ is_erase_char(c)
*/
static int
mca_opt_first_char(c)
int c;
int c;
{
int flag = (optflag & ~OPT_NO_PROMPT);
if (flag == OPT_NO_TOGGLE)
@ -846,6 +846,7 @@ ungetcc(c)
ug->ug_char = c;
ug->ug_next = ungot;
ungot = ug;
unget_end = 0;
}
/*

1
contrib/less/funcs.h
View File

@ -194,7 +194,6 @@
public void unmark ();
public void opt_o ();
public void opt__O ();
public void opt_l ();
public void opt_j ();
public void calc_jump_sline ();
public void opt_shift ();

4
contrib/less/less.man
View File

@ -1156,7 +1156,7 @@ LESS(1) LESS(1)
next 8bcccbcc18b95.bb125.bb
If neither LESSCHARSET nor LESSCHARDEF is set, but any of the strings
"UTF-8", "UTF8", "utf-8" or "utf8" is found in the LC_ALL, LC_TYPE or
"UTF-8", "UTF8", "utf-8" or "utf8" is found in the LC_ALL, LC_CTYPE or
LANG environment variables, then the default character set is utf-8.
If that string is not found, but your system supports the setlocale
@ -1580,4 +1580,4 @@ LESS(1) LESS(1)
Version 443: 09 Apr 2011 LESS(1)
Version 444: 09 Jun 2011 LESS(1)

4
contrib/less/less.nro
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@ -1,4 +1,4 @@
.TH LESS 1 "Version 443: 09 Apr 2011"
.TH LESS 1 "Version 444: 09 Jun 2011"
.SH NAME
less \- opposite of more
.SH SYNOPSIS
@ -1276,7 +1276,7 @@ to each of the possible values for LESSCHARSET:
.PP
If neither LESSCHARSET nor LESSCHARDEF is set,
but any of the strings "UTF-8", "UTF8", "utf-8" or "utf8"
is found in the LC_ALL, LC_TYPE or LANG
is found in the LC_ALL, LC_CTYPE or LANG
environment variables, then the default character set is utf-8.
.PP
If that string is not found, but your system supports the

2
contrib/less/lessecho.man
View File

@ -46,4 +46,4 @@ LESSECHO(1) LESSECHO(1)
Version 443: 09 Apr 2011 LESSECHO(1)
Version 444: 09 Jun 2011 LESSECHO(1)

2
contrib/less/lessecho.nro
View File

@ -1,4 +1,4 @@
.TH LESSECHO 1 "Version 443: 09 Apr 2011"
.TH LESSECHO 1 "Version 444: 09 Jun 2011"
.SH NAME
lessecho \- expand metacharacters
.SH SYNOPSIS

2
contrib/less/lesskey.man
View File

@ -354,4 +354,4 @@ LESSKEY(1) LESSKEY(1)
Version 443: 09 Apr 2011 LESSKEY(1)
Version 444: 09 Jun 2011 LESSKEY(1)

2
contrib/less/lesskey.nro
View File

@ -1,4 +1,4 @@
.TH LESSKEY 1 "Version 443: 09 Apr 2011"
.TH LESSKEY 1 "Version 444: 09 Jun 2011"
.SH NAME
lesskey \- specify key bindings for less
.SH SYNOPSIS

28
contrib/less/optfunc.c
View File

@ -131,34 +131,6 @@ opt__O(type, s)
}
#endif
/*
* Handlers for -l option.
*/
public void
opt_l(type, s)
int type;
char *s;
{
int err;
int n;
char *t;
switch (type)
{
case INIT:
t = s;
n = getnum(&t, "l", &err);
if (err || n <= 0)
{
error("Line number is required after -l", NULL_PARG);
return;
}
plusoption = TRUE;
ungetsc(s);
break;
}
}
/*
* Handlers for -j option.
*/

4
contrib/less/opttbl.c
View File

@ -263,10 +263,6 @@ static struct loption option[] =
NULL
}
},
{ 'l', NULL,
STRING|NO_TOGGLE|NO_QUERY, 0, NULL, opt_l,
{ NULL, NULL, NULL }
},
{ 'L', &L__optname,
BOOL, OPT_ON, &use_lessopen, NULL,
{

3
contrib/less/version.c
View File

@ -742,6 +742,7 @@ v441 1/21/11 Fix semi-infinite loop if no newlines in file;
v442 3/2/11 Fix search bug.
Add ctrl-G line edit command.
v443 4/9/11 Fix Windows build.
v444 6/8/11 Fix ungetc bug; remove vestiges of obsolete -l option.
*/
char version[] = "443";
char version[] = "444";