Update documentation, clean up

xS/xS-gen-replies.awk

@@ -1,15 +1,19 @@
 #!/usr/bin/awk -f
 /^[0-9]+ *(ERR|RPL)_[A-Z]+ *".*"$/ {
-	match($0, /".*"/);
-	ids[$1] = $2;
-	texts[$2] = substr($0, RSTART, RLENGTH);
+	match($0, /".*"/)
+	ids[$1] = $2
+	texts[$2] = substr($0, RSTART, RLENGTH)
 }
 
 END {
-	print "package " ENVIRON["GOPACKAGE"] "\n\nconst ("
+	print "package main"
+	print ""
+	print "const ("
 	for (i in ids)
 		printf("\t%s = %s\n", ids[i], i)
-	print ")\n\nvar defaultReplies = map[int]string{"
+	print ")"
+	print ""
+	print "var defaultReplies = map[int]string{"
 	for (i in ids)
 		print "\t" ids[i] ": " texts[ids[i]] ","
 	print "}"