Updated version number to 200.36.4.

Fixed bug with incorrect error message for unknown command-line option.

Author: fpjohnston

etc/test_options.pl

@@ -147,6 +147,7 @@
         tests => [
             { cmd => "$TECO -z",    result => 'Unknown option' },
             { cmd => "$TECO --foo", result => 'Unknown option' },
+            { cmd => 'teco --baz',  result => 'Unknown option' },
         ],
     },
     {

include/version.h

@@ -34,7 +34,7 @@ enum release_version                ///< TECO release version numbers
 {
     major_version = 200,
     minor_version = 36,
-    patch_version = 3
+    patch_version = 4
 };
 
 #endif  // !defined(_VERSION_H)

src/option_sys.c

@@ -581,7 +581,7 @@ static void parse_options(
     opterr = 0;                         // Suppress any error messages
 
     int c;                              // Current option
-    int lastind = optind;               // Used to analyze errors (see below)
+    int lastind = 1;                    // Used to analyze errors (see below)
 
     while ((c = getopt_long(argc, (char * const *)argv,
                             optstring, long_options, NULL)) != -1)