vasilito
facf0c92e0
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
67 lines
1.4 KiB
Plaintext
67 lines
1.4 KiB
Plaintext
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
# testing various combinations of quoted and unquoted expansions of $@, and
|
|
# whether they generate empty words after expansion
|
|
|
|
n() { echo "$#"; }
|
|
|
|
n "$@"
|
|
n ${foo-"$@"}
|
|
n "${foo-$@}"
|
|
|
|
n ""$@
|
|
n """$@"
|
|
|
|
n $(true)$@
|
|
n "$(true)$@"
|
|
n "$(true)$@"
|
|
n "$(true)""$@"
|
|
|
|
n $xxx$@
|
|
n "$xxx$@"
|
|
n $xxx"$@"
|
|
n "$xxx""$@"
|
|
|
|
recho $xxx"$@"
|
|
echo after 1
|
|
|
|
recho "$xxx$@"
|
|
echo after 2
|
|
|
|
recho ${foo:-$xxx"$@"}
|
|
echo after 3
|
|
|
|
# this is where these things start to differ
|
|
echo same as 1
|
|
recho "${foo:-$xxx"$@"}"
|
|
echo same as 2
|
|
recho "${foo:-$xxx$@}"
|
|
|
|
echo null fields
|
|
recho ""$@
|
|
recho """$@"
|
|
|
|
echo null fields in rhs
|
|
echo null string with unquoted '$@'
|
|
recho ${foo:-""$@}
|
|
echo null string with quoted '$@'
|
|
recho ${foo:-"""$@"}
|
|
|
|
echo assignment
|
|
recho "${foo=$@}"
|
|
echo variable
|
|
recho "$foo"
|
|
echo dollar-at
|
|
recho "${@}"
|