[Bug fix] Escape emails in authorship regexes

Author: rdipardo

.github/img/nvim_043_ver_030.gif

@@ -0,0 +1,142 @@
+#########
+CHANGELOG
+#########
+
+.. contents:: **Releases**
+   :depth: 1
+   :backlinks: top
+
+0.3.1
+======
+**(2020-10-26)**
+
+Changed
+-------
+- use reStructuredText in project documentation
+
+Fixed
+-----
+- call ``re.escape()`` on emails when searching authorship templates in case
+  they contain regex symbols, e.g. ``[email protected]``
+
+
+0.3.0
+======
+**(2020-10-12)**
+
+Changed
+-------
+- options that were prefixed with ``cpywrite_`` now start with ``cpywrite#``;
+  this will allow future options to be loaded from the ``autoload`` directory
+
+- licenses are now identified by full name when there's no standard header
+
+.. _configure vim to wrap lines:
+
+**Note.** To keep longer names like (e.g.) the ``LGPLvX.X`` from running off
+the screen, enable line wrapping in your ``vimrc`` or ``init.vim``:
+
+.. code-block:: vim
+
+    set lbr
+    set tw=500 "break after 500 characters
+    set wrap "wrap lines
+
+Added
+-----
+- HTTP responses are now `cached`_ in the user's temp directory
+- the option to hide the current buffer's name in license headers by setting
+  ``g:cpywrite#hide_filename`` to a non-zero value
+- a ``:CPYwriteToggleFilename`` command for setting the above option
+- detect ``.vimrc``, ``.gvim``, ``.ideavim`` and ``.exrc`` as Vim files
+- support for these file types:
+
+  + D
+  + Edn (.edn)
+  + Fennel
+  + Markdown
+  + ReactJS (.jsx) and ES Module (.mjs)
+  + Scala
+  + Swift
+
+
+0.2.1
+=====
+**(2020-08-16)**
+
+Fixed
+-----
+- improve load time of ``autoload/cpywrite.vim``
+- refactor regex that was inserting authorship at random places in full
+  license text
+
+Added
+-----
+- recognize ``.vimrc`` as VimL
+- prevent copyright notice for appearing on public domain (i.e. copyright-free)
+  licenses, in both modes
+- leave one blank line after header
+- support for these file types:
+
+  + Ada
+  + Assembler
+  + Coffescript
+  + Elixir
+  + Elm
+  + Erlang
+  + Kotlin
+  + Lua
+  + Objective-C
+  + Pascal
+
+
+0.2.0
+=====
+**(2020-08-13)**
+
+Fixed
+-----
+- extract feature tests and core functions to ``autoload`` directory to improve
+  startup time (`#2`_)
+
+Added
+-----
+- document suggestion to use `set wildmenu`_  for faster completions when not
+  using neovim
+
+.. _`set wildmenu`: README.rst#completions
+
+
+0.1.1
+=====
+**(2020-07-25)**
+
+Fixed
+-----
+- brief notices are now fully capitalized
+- better-looking standard headers for the older GPL and GFDL licenses families
+
+Added
+-----
+- convenience commands for getting/setting global options:
+
+  + ``:CPYwriteDefaultLicense`` -- supports ``<tab>`` completion
+  + ``:CPYwriteToggleMode`` -- switches ``g:cpywrite#verbatim_mode`` on/off
+
+- relaxed file naming rules to accept full paths
+- recognize *CMakeLists* files with the ``.txt`` extension
+- apply line wrapping to keep standard headers within 80 chars (you should
+  still `configure vim to wrap lines`_ for best results)
+
+
+0.1.0
+=====
+**(2020-06-18)**
+
+- initial release
+
+
+.. _`#2`: https://github.com/rdipardo/vim-cpywrite/pull/2
+.. _cached: https://github.com/rdipardo/vim-cpywrite/blob/7661fb2a6d1cf81b949f2ec9854c9598c04fac4a/rplugin/pythonx/cpywrite/spdx/license.py#L55
+
+.. vim:ft=rst:et:tw=78: