Package: module-assistant Version: 0.7.5 Severity: wishlist Hi,
can you add support for different screen sizes? This can be done with the
environment variables COLUMNS and ROWS and passing adequate values to
dialog. The following is cut out from orphaner of the deborphan package:
# Adapt to terminal size
if [ -n "${LINES:-}" -a -n "${COLUMNS:-}" ]; then
# Can't use LINES, because it colides with magic variable
# COLUMNS ditto
lines=$(($LINES - 7))
columns=$((COLUMNS - 10))
# unset these magic variables to avoid unwished effects
unset LINES COLUMNS
else
size=$(stty size)
lines=$((${size% *} - 7))
columns=$((${size#* } - 10))
function sigwinch_handle
{
size=$(stty size)
lines=$((${size% *} - 7))
columns=$((${size#* } - 10))
if [ $lines -ge 12 -a $columns -ge 50 ]; then
LISTSIZE="$lines $columns $(($lines - 7))"
BOXSIZE="$lines $columns"
fi
}
trap sigwinch_handle SIGWINCH
fi
if [ $lines -lt 12 -o $columns -lt 50 ]; then
echo 'Screen to small or set $LINES and $COLUMNS' >&2
exit 1
fi
LISTSIZE="$lines $columns $(($lines - 7))"
BOXSIZE="$lines $columns"
...
dialog \
--backtitle "Orphaner $VERSION" \
--separate-output \
--title "Orphaner $VERSION" \
--checklist "Select Packages that should never be recommended for
removal in deborphan:" \
$LISTSIZE \
$ORPHANED \
2> $PACKAGES || true
Bye, Joerg.
-- System Information:
Debian Release: 3.1
APT prefers unstable
APT policy: (990, 'unstable')
Architecture: powerpc (ppc)
Kernel: Linux 2.6.9
Locale: LANG=de_DE, LC_CTYPE=de_DE (charmap=ISO-8859-1)
Versions of packages module-assistant depends on:
ii perl 5.8.4-6 Larry Wall's Practical Extraction
-- no debconf information
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