v1.16.9

ADDED:
* netx.IsPub
* encodingx/hexx

Rest are mostly small corrections and docs

encodingx/hexx/funcs_hexstrfmtropt.go

@@ -0,0 +1,67 @@
+package hexx
+
+/*
+HexStrWithPrefix sets whether a prefix ("0x" by default, see [HexStrWithPrefixStr])
+*/
+func HexStrWithPrefix(pfx bool) (f hexStrFmtrOpt) {
+
+	f = func(h *hexStrFmtr) {
+		if h.pfxStr == "" {
+			h.pfxStr = "0x"
+		}
+		h.pfx = pfx
+	}
+
+	return
+}
+
+/*
+HexStrWithPrefixStr sets the prefix used if a prefix is to be included (see [HexStrWithPrefix]).
+
+The default is "0x".
+*/
+func HexStrWithPrefixStr(pfx string) (f hexStrFmtrOpt) { return func(h *hexStrFmtr) { h.pfxStr = pfx } }
+
+/*
+HexStrWithLower uses lowercase or uppercase hex character representation. The default is lowercase.
+
+To use uppercase, specify this option with lower == false.
+*/
+func HexStrWithLower(lower bool) (f hexStrFmtrOpt) { return func(h *hexStrFmtr) { h.lower = lower } }
+
+/*
+HexStrWithLeftPad specifies if left zero-padding should be used.
+
+The default is true.
+*/
+func HexStrWithLeftPad(leftPad bool) (f hexStrFmtrOpt) {
+	return func(h *hexStrFmtr) { h.noLeftPad = !leftPad }
+}
+
+/*
+HexStrWithSegLeftPad specifies if left zero-padding should be used for each segment (see [HexStrWithSplit]).
+
+The default is true.
+*/
+func HexStrWithSegLeftPad(segLeftPad bool) (f hexStrFmtrOpt) {
+	return func(h *hexStrFmtr) { h.noSegmentLeftPad = !segLeftPad }
+}
+
+/*
+HexStrWithSplit will split the hex string into "chunks" of numBytes bytes.
+
+For example:
+	numBytes == 0:
+	0x0123456789abcdef
+
+	numBytes == 1:
+	0x01 0x23 0x45 0x67 0x89 0xab 0xcd 0xef
+
+	numBytes == 2:
+	0x0123 0x4567 0x89ab 0xcdef
+*/
+func HexStrWithSplit(numBytes uint) (f hexStrFmtrOpt) {
+	return func(h *hexStrFmtr) { h.segmentBytes = numBytes }
+}
+
+// TODO