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Negate var test conditions

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We want to know if the vars are 'not' set.
This commit is contained in:
ℳichiel ℛoos 2017-05-11 12:06:56 +02:00 committed by GitHub
parent 4d86eb6d78
commit 5566a41f7c
1 changed files with 12 additions and 12 deletions
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24
modules/utility/init.zsh
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@ -22,10 +22,10 @@ if [[ ! -z ${terminfo[colors]} ]] && (( ${terminfo[colors]} >= 8 )); then
# BSD # BSD
# colours for ls and completion # colours for ls and completion
if (( ${+LSCOLORS} )); then if ! (( ${+LSCOLORS} )); then
export LSCOLORS='exfxcxdxbxGxDxabagacad' export LSCOLORS='exfxcxdxbxGxDxabagacad'
fi fi
if (( ${+LS_COLORS} )); then if ! (( ${+LS_COLORS} )); then
export LS_COLORS='di=34:ln=35:so=32:pi=33:ex=31:bd=36;01:cd=33;01:su=31;40;07:sg=36;40;07:tw=32;40;07:ow=33;40;07:' export LS_COLORS='di=34:ln=35:so=32:pi=33:ex=31:bd=36;01:cd=33;01:su=31;40;07:sg=36;40;07:tw=32;40;07:ow=33;40;07:'
fi fi
@ -40,14 +40,14 @@ if [[ ! -z ${terminfo[colors]} ]] && (( ${terminfo[colors]} >= 8 )); then
fi fi
# grep Colours # grep Colours
if (( ${+GREP_COLOR} )); then if ! (( ${+GREP_COLOR} )); then
export GREP_COLOR='37;45' #BSD export GREP_COLOR='37;45' #BSD
fi fi
if (( ${+GREP_COLORS} )); then if ! (( ${+GREP_COLORS} )); then
export GREP_COLORS="mt=${GREP_COLOR}" #GNU export GREP_COLORS="mt=${GREP_COLOR}" #GNU
fi fi
if [[ ${OSTYPE} == openbsd* ]]; then if [[ ${OSTYPE} == openbsd* ]]; then
if (( ${+commands[ggrep]} )); then if ! (( ${+commands[ggrep]} )); then
alias grep='ggrep --color=auto' alias grep='ggrep --color=auto'
fi fi
else else
@ -56,25 +56,25 @@ if [[ ! -z ${terminfo[colors]} ]] && (( ${terminfo[colors]} >= 8 )); then
# less Colours # less Colours
if [[ ${PAGER} == 'less' ]]; then if [[ ${PAGER} == 'less' ]]; then
if (( ${+LESS_TERMCAP_mb} )); then if ! (( ${+LESS_TERMCAP_mb} )); then
export LESS_TERMCAP_mb=$'\E[1;31m' # Begins blinking. export LESS_TERMCAP_mb=$'\E[1;31m' # Begins blinking.
fi fi
if (( ${+LESS_TERMCAP_md} )); then if ! (( ${+LESS_TERMCAP_md} )); then
export LESS_TERMCAP_md=$'\E[1;31m' # Begins bold. export LESS_TERMCAP_md=$'\E[1;31m' # Begins bold.
fi fi
if (( ${+LESS_TERMCAP_me} )); then if ! (( ${+LESS_TERMCAP_me} )); then
export LESS_TERMCAP_me=$'\E[0m' # Ends mode. export LESS_TERMCAP_me=$'\E[0m' # Ends mode.
fi fi
if (( ${+LESS_TERMCAP_se} )); then if ! (( ${+LESS_TERMCAP_se} )); then
export LESS_TERMCAP_se=$'\E[0m' # Ends standout-mode. export LESS_TERMCAP_se=$'\E[0m' # Ends standout-mode.
fi fi
if (( ${+LESS_TERMCAP_so} )); then if ! (( ${+LESS_TERMCAP_so} )); then
export LESS_TERMCAP_so=$'\E[7m' # Begins standout-mode. export LESS_TERMCAP_so=$'\E[7m' # Begins standout-mode.
fi fi
if (( ${+LESS_TERMCAP_ue} )); then if ! (( ${+LESS_TERMCAP_ue} )); then
export LESS_TERMCAP_ue=$'\E[0m' # Ends underline. export LESS_TERMCAP_ue=$'\E[0m' # Ends underline.
fi fi
if (( ${+LESS_TERMCAP_us} )); then if ! (( ${+LESS_TERMCAP_us} )); then
export LESS_TERMCAP_us=$'\E[1;32m' # Begins underline. export LESS_TERMCAP_us=$'\E[1;32m' # Begins underline.
fi fi
fi fi