Add -r for xargs

home/.bashrc-bloated

@@ -398,7 +398,7 @@ alias ncdu="ncdu --color=dark"
 alias ip="ip -color=always"
 # vim
 alias v="nvim"
-alias vi='fzf | xargs nvim -o'
+alias vi='fzf | xargs -r nvim -o'
 # emacs
 alias doom="$HOME/.config/emacs/bin/doom"
 alias e="emacs -nw"

home/.config/fish/conf.d/aliases.fish

@@ -29,7 +29,7 @@ alias ncdu='ncdu --color=dark'
 alias ip='ip -color=always'
 # vim
 abbr v nvim
-abbr vi 'fzf | xargs nvim -o'
+abbr vi 'fzf | xargs -r nvim -o'
 # emacs
 alias doom='$HOME/.config/emacs/bin/doom'
 abbr e 'emacs -nw'

home/.config/zsh/aliases.zsh

@@ -23,7 +23,7 @@ alias ncdu="ncdu --color=dark"
 alias ip="ip -color=always"
 # vim
 alias v="nvim"
-alias vi='fzf | xargs nvim -o'
+alias vi='fzf | xargs -r nvim -o'
 # emacs
 alias doom="$HOME/.config/emacs/bin/doom"
 alias e="emacs -nw"

home/.local/bin/X11/dwinswitch

@@ -4,4 +4,4 @@ list=$(wmctrl -l)
 
 num=$(echo "$list" | awk '{ $1=$2=$3=""; gsub(/^ */,""); printf "%3d - %s\n", NR, $0; }' | dmenu -l 20 -p "window" | cut -d '-' -f 1)
 [ -z "$num" ] && exit
-echo "$list" | awk -v N="$num" 'NR == N { print $1; }' | xargs wmctrl -i -a
+echo "$list" | awk -v N="$num" 'NR == N { print $1; }' | xargs -r wmctrl -i -a

home/.local/bin/dict

@@ -7,7 +7,7 @@ underline=$(tput smul)
 esc=$(tput sgr0)
 
 if [ -z "$1" ]; then
-  aspell dump master | sort | fzf --no-multi | xargs dict
+  aspell dump master | sort | fzf --no-multi | xargs -r dict
 else
   curl -s "dict://dict.org/d:$1" | sed -n -e '/^151.*/,/^\./p' | sed -e 's/^151.*//g' -e '/^\./D' -e '/^\s*1\./i\\' -e "s/{\([^{]*\)}/${esc}${bold}${underline}\1${esc}/g" -e "s/^\($1\)\(\W\)/${esc}${bold}${red}\1${esc}\2/gI" -e "s/^\(\s*\)\([0-9]\.\)/\1${esc}${bold}${cyan}\2${esc}/g" -e 's/--/—/g' -e 's/—\(\w\)/— \1/g'
 fi