Add .inc extension to libs

bashcols.inc

@@ -0,0 +1,87 @@
+# vim: syntax=bash:
+
+reset_esc='\e[0m'
+
+# bgcol <color> <command>
+# Use the specified color as background
+function bgcol {
+	_bashcols_bgcol_conditionalsuffix=bg
+	"$@"
+	_bashcols_bgcol_conditionalsuffix=
+}
+
+
+# applies the given color id, executes the command, then resets the color
+function colout() {
+	if [[ $# -eq 0 ]]; then
+		echo "usage: colout <color id> <command>"
+		return
+	fi
+
+	local color="$1"
+	shift
+	if [[ -z $_bashcols_bgcol_conditionalsuffix ]]; then
+		tput setaf "$color"
+	else
+		tput setab "$color"
+	fi
+	"$@"
+	tput sgr0
+}
+
+# defines a new color function
+# and a variable named <colorname>_colid that contains the actual value for the color function
+function defcol() {
+	if [[ $# -ne 2 ]]; then
+		echo "usage: defcol <color name> <color id>"
+		return
+	fi
+
+	local name="$1"
+	local color="$2"
+
+	eval "${name}_colid=$color"
+	eval "${name}_esc=\"\\e[38;5;${color}m\""
+	eval "${name}_escbg=\"\\e[48;5;${color}m\""
+	eval "function $name { colout $color \"\$@\"; }"
+}
+
+# displays all 256 colors
+function dispcollist() {
+	local width=${1:-16}
+	local idx=0
+	for colid in {1..256}; do
+		colout $colid printf "%3s " $colid
+		let "idx++" || true
+		if ! (( $idx % $width )); then
+			printf "\n"
+		fi
+	done
+}	
+
+function colthis {
+	local name="$1"
+	shift
+	eval "printf \"%s\" \"\${${name}_esc${_bashcols_bgcol_conditionalsuffix}}$@$reset_esc\""
+}
+
+# default colors
+defcol red      1
+defcol green    2
+defcol brown    3
+defcol blue     4
+defcol magenta  5
+defcol cyan     6
+defcol white    7
+defcol grey     8
+defcol redl     9
+defcol greenl   10
+defcol yellow   11
+defcol bluel    12
+defcol magenta  13
+defcol cyanl    14
+defcol whitel   15
+defcol black    16
+
+_bashlib_bashcols=1
+