Update dropt to v2.0.1

Primary motivation is updating the email address in the source code.
Also adjust some wording in README.md.

Author: jamesderlin

LICENSE

@@ -1,5 +1,4 @@
-dropt
-Copyright (C) 2006-2012 James D. Lin <[email protected]>
+Copyright (C) 2006-2019 James D. Lin <[email protected]>
 
 This software is provided 'as-is', without any express or implied
 warranty.  In no event will the authors be held liable for any damages
@@ -18,5 +17,3 @@ freely, subject to the following restrictions:
    misrepresented as being the original software.
 
 3. This notice may not be removed or altered from any source distribution.
-
-<https://opensource.org/licenses/Zlib>

README.md

@@ -38,8 +38,9 @@ Specifically, this includes:
 * **Flexibility.** dropt is designed to be callback-based.  This allows it to
   handle arbitrary arguments to command-line options.  All types are
   considered equal.  Even basic types such as integers or strings are handled
-  by callbacks; dropt provides standard handlers for them.  Exposing the
-  handlers for basic types also allows custom handlers to leverage them.
+  by callbacks; dropt provides built-in handlers for them.  Exposing the
+  handlers for basic types also allows custom handlers to leverage them via
+  composition.
 
 Secondary goals include being secure, performant, maintainable, and
 extensible; minimizing memory usage; and gracefully failing if memory is
@@ -99,12 +100,15 @@ There's no formal documentation yet.  In the meantime, [`dropt_example.c`] or
 Download
 --------
 
-* [`dropt-2.0.0.zip`](https://github.com/jamesderlin/dropt/archive/v2.0.0.zip)
-* [`dropt-2.0.0.tar.gz`](https://github.com/jamesderlin/dropt/archive/v2.0.0.tar.gz)
+* [`dropt-2.0.1.zip`](https://github.com/jamesderlin/dropt/archive/v2.0.1.zip)
+* [`dropt-2.0.1.tar.gz`](https://github.com/jamesderlin/dropt/archive/v2.0.1.tar.gz)
 
 
 Version History
 ---------------
+* 2.0.1 (2019-07-10)
+  * Fixed contact information and other minor comment and documentation tweaks.
+  * Minor code refactoring.
 * 2.0.0 (2018-01-24)
   * Modified the signature for option handlers to accept a pointer to the
     matched `dropt_option` entry.  Custom option handlers will need to be
@@ -178,7 +182,7 @@ Version History
 
 Questions?  Comments?  Bugs?  I welcome feedback. [Contact me].
 
-Copyright © 2010–2018 James D. Lin
+Copyright © 2010–2019 James D. Lin
 <http://www.taenarum.com/software/>
 
 

include/dropt.h

@@ -4,7 +4,7 @@
   *
   * Version 2.0.0
   *
-  * Copyright (C) 2006-2018 James D. Lin <jameslin@cal.berkeley.edu>
+  * Copyright (C) 2006-2018 James D. Lin <jamesdlin@berkeley.edu>
   *
   * The latest version of this file can be downloaded from:
   * <http://www.taenarum.com/software/dropt/>

include/dropt_string.h

@@ -2,7 +2,7 @@
   *
   * String routines for dropt.
   *
-  * Copyright (C) 2006-2010 James D. Lin <jameslin@cal.berkeley.edu>
+  * Copyright (C) 2006-2010 James D. Lin <jamesdlin@berkeley.edu>
   *
   * The latest version of this file can be downloaded from:
   * <http://www.taenarum.com/software/dropt/>
@@ -30,11 +30,8 @@
 #define DROPT_STRING_H
 
 #include <stdarg.h>
-#include "dropt.h"
 
-#ifdef __cplusplus
-extern "C" {
-#endif
+#include "dropt.h"
 
 #ifdef DROPT_USE_WCHAR
     #define dropt_strlen wcslen
@@ -58,6 +55,11 @@ extern "C" {
     #define dropt_fputs fputs
 #endif
 
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 void* dropt_safe_malloc(size_t numElements, size_t elementSize);
 void* dropt_safe_realloc(void* p, size_t numElements, size_t elementSize);
 

include/droptxx.hpp

@@ -2,7 +2,7 @@
   *
   * A C++ wrapper for dropt.
   *
-  * Copyright (C) 2008-2018 James D. Lin <jameslin@cal.berkeley.edu>
+  * Copyright (C) 2008-2018 James D. Lin <jamesdlin@berkeley.edu>
   *
   * The latest version of this file can be downloaded from:
   * <http://www.taenarum.com/software/dropt/>
@@ -31,6 +31,7 @@
 
 #include <string>
 #include <iostream>
+
 #include "dropt.h"
 
 

src/dropt.c

@@ -2,7 +2,7 @@
   *
   * A deliberately rudimentary command-line option parser.
   *
-  * Copyright (C) 2006-2018 James D. Lin <jameslin@cal.berkeley.edu>
+  * Copyright (C) 2006-2018 James D. Lin <jamesdlin@berkeley.edu>
   *
   * The latest version of this file can be downloaded from:
   * <http://www.taenarum.com/software/dropt/>
@@ -59,6 +59,7 @@
 
 #define OPTION_TAKES_ARG(option) ((option)->arg_description != NULL)
 
+
 enum
 {
     default_help_indent = 2,
@@ -1401,6 +1402,8 @@ dropt_parse(dropt_context* context,
   * PARAMETERS:
   *     IN options : The list of option specifications.
   *                  Must not be `NULL`.
+  *                  The list is *not* copied and must outlive the dropt
+  *                    context.
   *
   * RETURNS:
   *     An allocated dropt context.  The caller is responsible for freeing

src/dropt_handlers.c

@@ -2,7 +2,7 @@
   *
   * Default type handlers for dropt.
   *
-  * Copyright (C) 2006-2018 James D. Lin <jameslin@cal.berkeley.edu>
+  * Copyright (C) 2006-2018 James D. Lin <jamesdlin@berkeley.edu>
   *
   * The latest version of this file can be downloaded from:
   * <http://www.taenarum.com/software/dropt/>

src/dropt_string.c

@@ -2,7 +2,7 @@
   *
   * String routines for dropt.
   *
-  * Copyright (C) 2006-2018 James D. Lin <jameslin@cal.berkeley.edu>
+  * Copyright (C) 2006-2018 James D. Lin <jamesdlin@berkeley.edu>
   *
   * The latest version of this file can be downloaded from:
   * <http://www.taenarum.com/software/dropt/>

src/droptxx.cpp

@@ -2,7 +2,7 @@
   *
   * A C++ wrapper for dropt.
   *
-  * Copyright (C) 2008-2018 James D. Lin <jameslin@cal.berkeley.edu>
+  * Copyright (C) 2008-2018 James D. Lin <jamesdlin@berkeley.edu>
   *
   * The latest version of this file can be downloaded from:
   * <http://www.taenarum.com/software/dropt/>

src/test_dropt.c

@@ -2,7 +2,7 @@
   *
   * Unit tests for dropt.
   *
-  * Copyright (C) 2007-2018 James D. Lin <jameslin@cal.berkeley.edu>
+  * Copyright (C) 2007-2018 James D. Lin <jamesdlin@berkeley.edu>
   *
   * This software is provided 'as-is', without any express or implied
   * warranty.  In no event will the authors be held liable for any damages