diff options
Diffstat (limited to 'tzselect.ksh')
| -rw-r--r-- | tzselect.ksh | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/tzselect.ksh b/tzselect.ksh index ca3d82c6aab6..85a8c670e0da 100644 --- a/tzselect.ksh +++ b/tzselect.ksh @@ -145,9 +145,11 @@ do t*) # Undocumented option, used for developer testing. zonetabtype=$OPTARG;; -help) - exec echo "$usage";; + say "$usage" + exit;; -version) - exec echo "tzselect $PKGVERSION$TZVERSION";; + say "tzselect $PKGVERSION$TZVERSION" + exit;; -*) say >&2 "$0: -$opt$OPTARG: unknown option; try '$0 --help'"; exit 1;; *) @@ -161,15 +163,15 @@ case $# in *) say >&2 "$0: $1: unknown argument"; exit 1 esac -# translit=true to try transliteration. +# translit=: to try transliteration. # This is false if U+12345 CUNEIFORM SIGN URU TIMES KI has length 1 # which means the shell and (presumably) awk do not need transliteration. -# It is true if the byte string has some other length in characters, or +# It is ':' if the byte string has some other length in characters, or # if this is a POSIX.1-2017 or earlier shell that does not support $'...'. CUNEIFORM_SIGN_URU_TIMES_KI=$'\360\222\215\205' if test ${#CUNEIFORM_SIGN_URU_TIMES_KI} = 1 then translit=false -else translit=true +else translit=: fi # Read into shell variable $1 the contents of file $2. @@ -516,8 +518,7 @@ while ' ="$distance_table" ) echo >&2 'Please select one of the following timezones,' - echo >&2 'listed roughly in increasing order' \ - "of distance from $coord". + say >&2 "listed roughly in increasing order of distance from $coord." doselect $regions region=$select_result tz=$( |