fish: initial commit

.config/fish/config.fish

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+set -x EDITOR vim
+set -x PAGER less
+set -x fish_prompt_pwd_dir_length 1

.config/fish/functions/fish_prompt.fish

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+function fish_prompt
+	set test $status
+	set_color -o green
+	echo -n (hostname)
+	set_color normal
+	echo -n ':'
+	set_color -o blue
+	prompt_pwd | tr -d '\n'
+	set_color normal
+	echo -n " $test\$ "
+end

.config/fish/functions/mark.fish

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+function mark
+    eval printf "\%0{$COLUMNS}d" | sed -e "s/0/=/g" | lolcat
+    eval printf "\%0{$COLUMNS}d" | sed -e "s/0/=/g" | lolcat
+end