diff options
| -rw-r--r-- | src/scripts/xzdiff.1 | 6 | ||||
| -rw-r--r-- | src/scripts/xzdiff.in | 16 |
2 files changed, 15 insertions, 7 deletions
diff --git a/src/scripts/xzdiff.1 b/src/scripts/xzdiff.1 index b33670ca..90619119 100644 --- a/src/scripts/xzdiff.1 +++ b/src/scripts/xzdiff.1 @@ -6,7 +6,7 @@ .\" .\" License: GNU GPLv2+ .\" -.TH XZDIFF 1 "2011-03-19" "Tukaani" "XZ Utils" +.TH XZDIFF 1 "2021-01-11" "Tukaani" "XZ Utils" .SH NAME xzcmp, xzdiff, lzcmp, lzdiff \- compare compressed files .SH SYNOPSIS @@ -34,8 +34,9 @@ on files compressed with .BR lzma (1), .BR gzip (1), .BR bzip2 (1), +.BR lzop (1), or -.BR lzop (1). +.BR zstd (1). All options specified are passed directly to .BR cmp (1) or @@ -68,6 +69,7 @@ are provided for backward compatibility with LZMA Utils. .BR gzip (1), .BR bzip2 (1), .BR lzop (1), +.BR zstd (1), .BR zdiff (1) .SH BUGS Messages from the diff --git a/src/scripts/xzdiff.in b/src/scripts/xzdiff.in index 98ac0e5d..78d75c09 100644 --- a/src/scripts/xzdiff.in +++ b/src/scripts/xzdiff.in @@ -80,19 +80,23 @@ if test $# -eq 1; then xz1=gzip;; *[-.]lzo | *.tzo) xz1=lzop;; + *[-.]zst | *.tzst) + xz1='zstd -q';; *) echo >&2 "$0: $1: Unknown compressed file name suffix" exit 2;; esac case $1 in - *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *[-.]lzo) - FILE=`expr "X$1" : 'X\(.*\)[-.][abglmoxzZ2]*$'`;; + *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *[-.]lzo | *[-.]zst) + FILE=`expr "X$1" : 'X\(.*\)[-.][abglmostxzZ2]*$'`;; *.t[abglx]z) FILE=`expr "X$1" : 'X\(.*[-.]t\)[abglx]z$'`ar;; *.tbz2) FILE=`expr "X$1" : 'X\(.*[-.]t\)bz2$'`ar;; *.tzo) FILE=`expr "X$1" : 'X\(.*[-.]t\)zo$'`ar;; + *.tzst) + FILE=`expr "X$1" : 'X\(.*[-.]t\)zst$'`ar;; esac xz_status=$( exec 4>&1 @@ -103,16 +107,18 @@ elif test $# -eq 2; then *[-.]bz2 | *.tbz | *.tbz2) xz1=bzip2;; *[-.][zZ] | *_z | *[-.]gz | *.t[ag]z) xz1=gzip;; *[-.]lzo | *.tzo) xz1=lzop;; + *[-.]zst | *.tzst) xz1='zstd -q';; esac case $2 in *[-.]bz2 | *.tbz | *.tbz2) xz2=bzip2;; *[-.][zZ] | *_z | *[-.]gz | *.t[ag]z) xz2=gzip;; *[-.]lzo | *.tzo) xz2=lzop;; + *[-.]zst | *.tzst) xz2='zstd -q';; esac case $1 in - *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | -) + *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | *[-.]zst | *.tzst | -) case "$2" in - *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | -) + *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | *[-.]zst | *.tzst | -) if test "$1$2" = --; then xz_status=$( exec 4>&1 @@ -176,7 +182,7 @@ elif test $# -eq 2; then esac;; *) case "$2" in - *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | -) + *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | *[-.]zst | *.tzst | -) xz_status=$( exec 4>&1 ($xz2 -cdf -- "$2" 4>&-; echo $? >&4) 3>&- | |