Version 2.2 (May 28, 2018)

Added support for Universal Code Grep (ucg).

Version 2.1 (April 14, 2018)

1. Added support for git grep, sift, platinum searcher and findstr.
2. Removed Grep_Default_Options and added support for search command specific option variables.
3. Use 'shell' and 'shellcmdflag' options for running the search command.
4. Redirect the search command input to null.
5. On MS-Windows, convert the command path, search directory path, and temporary file path to 8.3 format.
6. Support for running commands like ag, ack, ripgrep, git and platinum searcher without any file names to support recursive searches.
7. Move all the commands and their options into a separate table for simplified lookup.
8. On MS-Windows, use findstr instead of grep for buffer list and argument list search commands.
9. Refactor the code and simplify long functions.
10. Changed the license to MIT license.

Version 2.0 (Feb 28, 2018)

1. Add support for running grep asynchronously.
2. Add support for additional grep-like tools ripgrep, ack and ag
3. Refactor the plugin.
4. Move the help text to a separate file.

Version 1.11 (April 28, 2013)

Fixed a problem in using the "Rgrep " command.

Version 1.10 (April 24, 2013)

Fix the problem in running the grep command in MS-Windows because
of command-line quoting issues.

Version 1.9 (Sep 10, 2007)

New commands to add search results to the existing results.
New Grep_Xargs_Options variable to control the options passed to xargs.
Don't echo newlines before running the commands.

Version 1.8 (March 13, 2007)

Support for expanding file and directory names in the search prompt.
Fix for recursively searching for filenames with space characters in the
name using find and xargs.

Version 1.7 (June 16, 2006)

Added filename completion support for grep commands.
In GUI Vim, added Tools->Search menu item for using the Grep commands.

Version 1.6 (August 10, 2005)

1. Add the search pattern to the search results.
2. Support for the -h argument to the commands.
3. Make the plugin work in Vi-compatible mode.
4. Updated documentation.

Version 1.5 (April 28, 2005)

Don't automatically jump to the first match in the grep output.