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| author | Lasse Collin <lasse.collin@tukaani.org> | 2022-07-18 19:18:48 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2022-07-18 19:18:48 +0300 |
| commit | bad61b5997e6647911974022bfb72f3d4818a594 (patch) | |
| tree | 77de708eaae140b4779e4598b4b0e2e39c865c4c /src/scripts | |
| parent | xzgrep: Add more LC_ALL=C to avoid bugs with multibyte characters. (diff) | |
| download | xz-bad61b5997e6647911974022bfb72f3d4818a594.tar.xz | |
Scripts: Use printf instead of echo in a few places.
It's a good habbit as echo has some portability corner cases
when the string contents can be anything.
Diffstat (limited to 'src/scripts')
| -rw-r--r-- | src/scripts/xzdiff.in | 6 | ||||
| -rw-r--r-- | src/scripts/xzgrep.in | 4 | ||||
| -rw-r--r-- | src/scripts/xzless.in | 4 | ||||
| -rw-r--r-- | src/scripts/xzmore.in | 8 |
4 files changed, 11 insertions, 11 deletions
diff --git a/src/scripts/xzdiff.in b/src/scripts/xzdiff.in index 78d75c09..234d6c70 100644 --- a/src/scripts/xzdiff.in +++ b/src/scripts/xzdiff.in @@ -51,7 +51,7 @@ escape=' while :; do case $1 in --h*) printf '%s\n' "$usage" || exit 2; exit;; - --v*) echo "$version" || exit 2; exit;; + --v*) printf '%s\n' "$version" || exit 2; exit;; --) shift; break;; -*\'*) cmp="$cmp '"`printf '%sX\n' "$1" | sed "$escape"`;; -?*) cmp="$cmp '$1'";; @@ -83,7 +83,7 @@ if test $# -eq 1; then *[-.]zst | *.tzst) xz1='zstd -q';; *) - echo >&2 "$0: $1: Unknown compressed file name suffix" + printf '%s\n' "$0: $1: Unknown compressed file name suffix" >&2 exit 2;; esac case $1 in @@ -193,7 +193,7 @@ elif test $# -eq 2; then esac;; esac else - echo >&2 "$0: Invalid number of operands; try \`${0##*/} --help' for help" + printf '%s\n' "$0: Invalid number of operands; try \`${0##*/} --help' for help" >&2 exit 2 fi diff --git a/src/scripts/xzgrep.in b/src/scripts/xzgrep.in index c851c7ed..2cb9420c 100644 --- a/src/scripts/xzgrep.in +++ b/src/scripts/xzgrep.in @@ -116,7 +116,7 @@ while test $# -ne 0; do (-[ef]* | --file | --file=* | --reg*) have_pat=1;; (--h | --he | --hel | --help) - echo "$usage" || exit 2 + printf '%s\n' "$usage" || exit 2 exit;; (-H | --wi | --wit | --with | --with- | --with-f | --with-fi \ | --with-fil | --with-file | --with-filen | --with-filena | --with-filenam \ @@ -132,7 +132,7 @@ while test $# -ne 0; do (-h | --no-f*) no_filename=1;; (-V | --v | --ve | --ver | --vers | --versi | --versio | --version) - echo "$version" || exit 2 + printf '%s\n' "$version" || exit 2 exit;; esac diff --git a/src/scripts/xzless.in b/src/scripts/xzless.in index 7215acec..0fc91763 100644 --- a/src/scripts/xzless.in +++ b/src/scripts/xzless.in @@ -33,8 +33,8 @@ Options are the same as for 'less'. Report bugs to <@PACKAGE_BUGREPORT@>." case $1 in - --help) echo "$usage" || exit 2; exit;; - --version) echo "$version" || exit 2; exit;; + --help) printf '%s\n' "$usage" || exit 2; exit;; + --version) printf '%s\n' "$version" || exit 2; exit;; esac if test "${LESSMETACHARS+set}" != set; then diff --git a/src/scripts/xzmore.in b/src/scripts/xzmore.in index ea832a30..6ba1344d 100644 --- a/src/scripts/xzmore.in +++ b/src/scripts/xzmore.in @@ -31,8 +31,8 @@ Like 'more', but operate on the uncompressed contents of xz compressed FILEs. Report bugs to <@PACKAGE_BUGREPORT@>." case $1 in - --help) echo "$usage" || exit 2; exit;; - --version) echo "$version" || exit 2; exit;; + --help) printf '%s\n' "$usage" || exit 2; exit;; + --version) printf '%s\n' "$version" || exit 2; exit;; esac oldtty=`stty -g 2>/dev/null` @@ -50,7 +50,7 @@ fi if test $# = 0; then if test -t 0; then - echo "$usage"; exit 1 + printf '%s\n' "$usage"; exit 1 else $xz -cdfq | eval "${PAGER:-more}" fi @@ -69,7 +69,7 @@ else esac fi if test "$ANS" != 's'; then - echo "------> $FILE <------" + printf '%s\n' "------> $FILE <------" $xz -cdfq -- "$FILE" | eval "${PAGER:-more}" fi if test -t 1; then |