this is cool and all but the tables don't render properly

cmd/subnetter/funcs_tblfmt.go

@@ -0,0 +1,64 @@
+package main
+
+import (
+	`fmt`
+	`strings`
+)
+
+func padStr(str string, colSize uint8) (out string) {
+
+	var fill int
+	var lFill int
+	var rFill int
+	var strLen int = len(str)
+
+	// EZPZ. Exact match.
+	if strLen+fixedPad == int(colSize) {
+		out = fmt.Sprintf(
+			"%s%s%s",
+			strings.Repeat(padChars, fixedPad/2), str, strings.Repeat(padChars, fixedPad/2),
+		)
+		return
+	}
+
+	// This is where it gets... annoying.
+	fill = int(colSize) - (strLen + fixedPad)
+	if fill%2 == 0 {
+		/*
+			Split evenly left/right.
+			This condition will be met if BOTH strLen and colSize are even,
+			or if BOTH strLen and colSize are odd.
+			Math!
+		*/
+		lFill = fill / 2
+		rFill = fill / 2
+	} else {
+		// Either the value or the width is odd, and the other is even.
+		// (Note: Goland automatically floors an int/int calculation's result.)
+		// As such, asymmetrical padding is needed.
+		if strLen%2 == 0 {
+			/*
+				String is even, width is odd.
+				Favor (smaller fill) the left.
+			*/
+			lFill = fill / 2
+			rFill = (fill + 1) / 2 // This works instead of math.Ceil because dividing by 2.
+		} else {
+			/*
+				String is odd, width is even.
+				Favor right pad.
+			*/
+			lFill = (fill + 1) / 2
+			rFill = fill / 2
+		}
+	}
+
+	out = fmt.Sprintf(
+		"%s%s%s",
+		strings.Repeat(padChars, lFill+fixedPad/2),
+		str,
+		strings.Repeat(padChars, rFill+fixedPad/2),
+	)
+
+	return
+}