⚡ bath update

.bash/shell/bindings.sh

@@ -12,4 +12,5 @@ bind -m vi-command 'Control-l: clear-screen'
 bind -m vi-insert 'Control-l: clear-screen'
 # export MANPAGER="/bin/sh -c \"sed -e 's/\x1B\[[[:digit:]]\+m//g' | col -b | vim --appimage-extract-and-run --not-a-term -c 'set ft=man ts=8 nomod nolist noma' -\""
 export MANPAGER="vim --appimage-extract-and-run +MANPAGER --not-a-term -c 'set ts=8 nolist number' -"
-alias cat=/usr/local/bin/vimcat
+/usr/local/bin/vimcat --version &>/dev/null && \
+	alias cat=/usr/local/bin/vimcat

.bash/shell/history.sh

@@ -1,4 +1,6 @@
 #!/usr/bin/env bash
+#source /home/linuxbrew/.linuxbrew/share/undo/undo.bash
+
 [[ "$-" != *i* ]] && return
 
 export HISTCONTROL="ignoreboth:erasedups"

.bash/shell/ux.sh

@@ -5,46 +5,51 @@
 shopt -s checkwinsize
 
 # Color support for ls and other tools
-if [ -x /usr/bin/dircolors ]; then
+if [[ -x /usr/bin/dircolors ]]; then
 	if [[ -r "$HOME/.dircolors" ]]; then
 		eval "$(dircolors -b "$HOME/.dircolors")" 2>/dev/null || true
 	else
 		eval "$(dircolors -b)" 2>/dev/null || true
 	fi
 fi
-alias grep='grep --color=auto'
-alias fgrep='fgrep --color=auto'
-alias egrep='egrep --color=auto'
+grep --color=auto < /dev/null &>/dev/null && \
+	alias grep='grep --color=auto'
 alias diff='diff --color=auto'
-[[ -x /usr/bin/lesspipe ]] && eval "$(SHELL=/bin/sh lesspipe)" # make less more friendly for non-text input files, see lesspipe(1)
+[[ -x /usr/bin/lesspipe ]] && \
+	eval "$(SHELL=/bin/sh lesspipe)" # make less more friendly for non-text input files, see lesspipe(1)
 export LS_COLORS="$LS_COLORS:tw=01;04;34:ow=01;04;34:"
-alias ls='ls --color=auto -pQFh --group-directories-first'
+if ls --color=auto /dev/null &>/dev/null; then
+	alias ls='ls --color=auto -pQFh --group-directories-first'
+else
+	alias ls='ls -pQFhG'
+fi
 
 [[ "$-" != *i* ]] && return
 
-updatePrompt() {
+updatePrompt() { # ✓ ≡1 At 12:28 by jaandrle in ~/Dokumenty/Projekty
 	local -r prev_exit="$?"
 	# color_helper_>>color<< (Note: \[\]= escaping)
+	local -r chRst="\[\033[0m\]"  #white
 	local -r chR="\[\033[1;91m\]"  #red
-	local -r chW="\[\033[00m\]"  #white
 	local -r chG="\[\033[01;32m\]"	 #green
 	local -r chB="\[\033[0;34m\]"  #blue
 	local -r chP="\[\033[0;35m\]"  #purple
 	local -r chY="\[\033[0;33m\]"  #yellow
 	PS1=""
 	if [ "$prev_exit" -eq 0 ]; then
-		PS1+="$chG✓ $chW"
+		PS1+="$chG✓$chRst"
 	else
-		PS1+="$chR✗ $chW"
+		PS1+="$chR✗$chRst"
 	fi
+	PS1+=" "
 	local jobs
 	jobs=$(jobs -p | wc -w)
-	[[ "$jobs" -ne 0 ]] && PS1+="${chY}≡${jobs}${chW}"
+	[[ "$jobs" -ne 0 ]] && PS1+="${chY}≡\j${chRst}"
 	PS1+="${debian_chroot:+($debian_chroot)}"
-	PS1+=" At ${chG}\A${chW}"
-	PS1+=" by ${chP}\u${chW}"
+	PS1+=" At ${chG}\A${chRst}"
+	PS1+=" by ${chP}\u${chRst}"
 	if sudo -n true 2>/dev/null; then
-		PS1+="${chR} (sudo)${chW}"
+		PS1+="${chR} (sudo)${chRst}"
 	fi
 	PS1+=" in "
 	local -r git='command git'
@@ -56,10 +61,10 @@ updatePrompt() {
 		status="$($git for-each-ref --format='%(upstream:trackshort)' "$branch" 2>/dev/null | awk '!seen[$1]++ {printf $1}')"
 		status+="$($git status --porcelain 2>/dev/null | awk '!seen[$1]++ {printf $1}')"
 		[ "$status" != "" ] && \
-			PS1+="|$chY$status$chW"
+			PS1+="|$chY$status$chRst"
 		PS1+="] "
 	fi
-	PS1+="${chB}\w${chW}"
+	PS1+="${chB}\w${chRst}"
 	PS1+="\n${PS1_jaaENV:-:}"
 
 	local -r hook="$BASH_DOTFILES/hooks/onprompt"