hid: rename to xS before merge into xK

xS/hid-gen-replies.sh

@@ -1,16 +0,0 @@
-#!/bin/sh
-LC_ALL=C exec awk '
-	/^[0-9]+ *(ERR|RPL)_[A-Z]+ *".*"$/ {
-		match($0, /".*"/);
-		ids[$1] = $2;
-		texts[$2] = substr($0, RSTART, RLENGTH);
-	}
-	END {
-		print "package " ENVIRON["GOPACKAGE"] "\n\nconst ("
-		for (i in ids)
-			printf("\t%s = %s\n", ids[i], i)
-		print ")\n\nvar defaultReplies = map[int]string{"
-		for (i in ids)
-			print "\t" ids[i] ": " texts[ids[i]] ","
-		print "}"
-	}'

xS/main.go

@@ -13,7 +13,7 @@
 // CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 //
 
-// hid is a straight-forward port of xD IRCd from C.
+// xS is a straight-forward port of xD IRCd from C.
 package main
 
 import (
@@ -43,7 +43,7 @@ import (
 var debugMode = false
 
 const (
-	projectName = "hid"
+	projectName = "xS"
 	// TODO: Consider using the same version number for all subprojects.
 	projectVersion = "0"
 )
@@ -162,15 +162,14 @@ func splitString(s, delims string, ignoreEmpty bool) (result []string) {
 	return
 }
 
-//
 // Trivial SSL/TLS autodetection. The first block of data returned by Recvfrom
 // must be at least three octets long for this to work reliably, but that should
 // not pose a problem in practice. We might try waiting for them.
 //
-//  SSL2:      1xxx xxxx | xxxx xxxx |    <1>
-//                (message length)  (client hello)
-//  SSL3/TLS:    <22>    |    <3>    | xxxx xxxx
-//            (handshake)|  (protocol version)
+//	SSL2:      1xxx xxxx | xxxx xxxx |    <1>
+//	              (message length)  (client hello)
+//	SSL3/TLS:    <22>    |    <3>    | xxxx xxxx
+//	          (handshake)|  (protocol version)
 //
 // Note that Go 1.12's crypto/tls offers a slightly more straight-forward
 // solution: "If a client sends an initial message that does not look like TLS,
@@ -383,7 +382,7 @@ func simpleConfigWriteDefault(pathHint string, prolog string,
 	return writeConfigurationFile(pathHint, data)
 }
 
-/// Convenience wrapper suitable for most simple applications.
+// Convenience wrapper suitable for most simple applications.
 func callSimpleConfigWriteDefault(pathHint string, table []simpleConfigItem) {
 	prologLines := []string{
 		`# ` + projectName + ` ` + projectVersion + ` configuration file`,
@@ -461,7 +460,7 @@ func (fd *floodDetector) check() bool {
 
 // --- IRC protocol ------------------------------------------------------------
 
-//go:generate sh -c "./hid-gen-replies.sh > hid-replies.go < hid-replies"
+//go:generate sh -c "LC_ALL=C awk -f xS-gen-replies.awk > xS-replies.go < xS-replies"
 
 func ircToLower(c byte) byte {
 	switch c {
@@ -1201,7 +1200,7 @@ func (c *client) sendReply(id int, args ...interface{}) {
 	c.send(c.makeReply(id, args...))
 }
 
-/// Send a space-separated list of words across as many replies as needed.
+// Send a space-separated list of words across as many replies as needed.
 func (c *client) sendReplyVector(id int, items []string, args ...interface{}) {
 	common := c.makeReply(id, args...)
 

xS/xS-gen-replies.awk

@@ -0,0 +1,16 @@
+#!/usr/bin/awk -f
+/^[0-9]+ *(ERR|RPL)_[A-Z]+ *".*"$/ {
+	match($0, /".*"/);
+	ids[$1] = $2;
+	texts[$2] = substr($0, RSTART, RLENGTH);
+}
+
+END {
+	print "package " ENVIRON["GOPACKAGE"] "\n\nconst ("
+	for (i in ids)
+		printf("\t%s = %s\n", ids[i], i)
+	print ")\n\nvar defaultReplies = map[int]string{"
+	for (i in ids)
+		print "\t" ids[i] ": " texts[ids[i]] ","
+	print "}"
+}