tidy-up: miscellaneous

- schannel: delete superfluous parenthesis.
- tftp: delete stray space from log output.
- ws: update guard comment.
- docs/examples: constify variables.
- runtests/servers: enclose unknown parameter between quotes.
- scripts/perlcheck.sh: drop redundant grep `-E` option.
- THANKS: move names from comments to THANKS.
- sync `--depth` option style across scripts.
- sync git repo URL ending between some scripts.
- BINDINGS.md: drop protocol from archive.org URL path.
- whitespace, indent, unfold lines.

Closes #19565

tests/ech_combos.py

@@ -31,7 +31,7 @@
 # ECH command line args
 
 def CombinationRepetitionUtil(chosen, arr, badarr, index,
-                            r, start, end):
+                              r, start, end):
 
     # Current combination is ready,
     # print it
@@ -68,9 +68,9 @@ def CombinationRepetitionUtil(chosen, arr, badarr, index,
     # with next (Note that i+1 is passed,
     # but index is not changed)
     CombinationRepetitionUtil(chosen, arr, badarr, index + 1,
-                            r, start, end)
+                              r, start, end)
     CombinationRepetitionUtil(chosen, arr, badarr, index,
-                            r, start + 1, end)
+                              r, start + 1, end)
 
 # The main function that prints all
 # combinations of size r in arr[] of
@@ -94,5 +94,3 @@ r = 8
 n = len(arr) - 1
 
 CombinationRepetition(arr, badarr, n, r)
-
-# This code is contributed by Vaibhav Kumar 12.

tests/ftpserver.pl

@@ -3044,7 +3044,7 @@ while(@ARGV) {
         }
     }
     else {
-        print STDERR "\nWarning: ftpserver.pl unknown parameter: $ARGV[0]\n";
+        print STDERR "\nWarning: ftpserver.pl unknown parameter: '$ARGV[0]'\n";
     }
     shift @ARGV;
 }

tests/getpart.pm

@@ -398,7 +398,7 @@ sub writearray {
     my ($filename, $arrayref)=@_;
 
     open(my $temp, ">", "$filename") || die "Failure writing file";
-    binmode($temp,":raw");  # Cygwin fix by Kevin Roth
+    binmode($temp,":raw");  # Cygwin fix
     for(@$arrayref) {
         print $temp $_;
     }

tests/http-server.pl

@@ -140,7 +140,7 @@ while(@ARGV) {
         $verbose = 1;
     }
     else {
-        print STDERR "\nWarning: http-server.pl unknown parameter: $ARGV[0]\n";
+        print STDERR "\nWarning: http-server.pl unknown parameter: '$ARGV[0]'\n";
     }
     shift @ARGV;
 }

tests/http2-server.pl

@@ -102,7 +102,7 @@ while(@ARGV) {
         }
     }
     elsif($ARGV[0]) {
-        print STDERR "\nWarning: http2-server.pl unknown parameter: $ARGV[0]\n";
+        print STDERR "\nWarning: http2-server.pl unknown parameter: '$ARGV[0]'\n";
     }
     shift @ARGV;
 }

tests/http3-server.pl

@@ -102,7 +102,7 @@ while(@ARGV) {
         }
     }
     else {
-        print STDERR "\nWarning: http3-server.pl unknown parameter: $ARGV[0]\n";
+        print STDERR "\nWarning: http3-server.pl unknown parameter: '$ARGV[0]'\n";
     }
     shift @ARGV;
 }

tests/rtspserver.pl

@@ -104,7 +104,7 @@ while(@ARGV) {
         $verbose = 1;
     }
     else {
-        print STDERR "\nWarning: rtspserver.pl unknown parameter: $ARGV[0]\n";
+        print STDERR "\nWarning: rtspserver.pl unknown parameter: '$ARGV[0]'\n";
     }
     shift @ARGV;
 }

tests/secureserver.pl

@@ -176,7 +176,7 @@ while(@ARGV) {
         $mtls = 1;
     }
     else {
-        print STDERR "\nWarning: secureserver.pl unknown parameter: $ARGV[0]\n";
+        print STDERR "\nWarning: secureserver.pl unknown parameter: '$ARGV[0]'\n";
     }
     shift @ARGV;
 }

tests/sshserver.pl

@@ -191,7 +191,7 @@ while(@ARGV) {
         }
     }
     else {
-        print STDERR "\nWarning: sshserver.pl unknown parameter: $ARGV[0]\n";
+        print STDERR "\nWarning: sshserver.pl unknown parameter: '$ARGV[0]'\n";
     }
     shift @ARGV;
 }

tests/tftpserver.pl

@@ -104,7 +104,7 @@ while(@ARGV) {
         $verbose = 1;
     }
     else {
-        print STDERR "\nWarning: tftpserver.pl unknown parameter: $ARGV[0]\n";
+        print STDERR "\nWarning: tftpserver.pl unknown parameter: '$ARGV[0]'\n";
     }
     shift @ARGV;
 }