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# bash completion for gdb
have gdb &&
_gdb()
{
local cur prev
COMPREPLY=()
_get_comp_words_by_ref cur prev
if [ $COMP_CWORD -eq 1 ]; then
local IFS
if [[ "$cur" == */* ]]; then
# compgen -c works as expected if $cur contains any slashes.
IFS=$'\n'
COMPREPLY=( $( PATH="$PATH:." compgen -d -c -- "$cur" ) )
else
# otherwise compgen -c contains Bash's built-in commands,
# functions and aliases. Thus we need to retrieve the program
# names manually.
IFS=":"
local path_array=( $( \
sed -e 's/:\{2,\}/:/g' -e 's/^://' -e 's/:$//' <<<"$PATH" ) )
IFS=$'\n'
COMPREPLY=( $( compgen -d -W '$(find "${path_array[@]}" . \
-mindepth 1 -maxdepth 1 -not -type d -executable \
-printf "%f\\n" 2>/dev/null)' -- "$cur" ) )
fi
elif [ $COMP_CWORD -eq 2 ]; then
prev=${prev##*/}
COMPREPLY=( $( compgen -fW "$( command ps axo comm,pid | \
awk '{if ($1 ~ /^'"$prev"'/) print $2}' )" -- "$cur" ) )
fi
} &&
complete -F _gdb -o default gdb
# Local variables:
# mode: shell-script
# sh-basic-offset: 4
# sh-indent-comment: t
# indent-tabs-mode: nil
# End:
# ex: ts=4 sw=4 et filetype=sh
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