fixing long-flag-with-optional-part in optparse.coffee, and hiding bin/node_coffee --watch until we implement it

src/command_line.coffee

@@ -14,7 +14,7 @@ SWITCHES: [
   ['-i', '--interactive',   'run an interactive CoffeeScript REPL']
   ['-r', '--run',           'compile and run a CoffeeScript']
   ['-o', '--output [DIR]',  'set the directory for compiled JavaScript']
-  ['-w', '--watch',         'watch scripts for changes, and recompile']
+  # ['-w', '--watch',         'watch scripts for changes, and recompile']
   ['-p', '--print',         'print the compiled JavaScript to stdout']
   ['-l', '--lint',          'pipe the compiled JavaScript through JSLint']
   ['-e', '--eval',          'compile a string from the command line']

src/optparse.coffee

@@ -59,8 +59,9 @@ build_rules: (rules) ->
 # Build a rule from a short-letter-flag, long-form-flag, and help text.
 build_rule: (letter, flag, description) ->
   match: flag.match(OPTIONAL)
+  flag:  flag.match(LONG_FLAG)[1]
   {
-    name:         flag.match(LONG_FLAG)[1].substr(2)
+    name:         flag.substr(2)
     letter:       letter
     flag:         flag
     description:  description