** URL: /blame?checkin=ID&filename=FILENAME
** URL: /praise?checkin=ID&filename=FILENAME
**
** Show the most recent change to each line of a text file.  /annotate shows
** the date of the changes and the check-in hash (with a link to the
** check-in).  /blame and /praise also show the user who made the check-in.
**
** Reverse Annotations:  Normally, these web pages look at versions of
** FILENAME moving backwards in time back toward the root check-in.  However,
** However, if the origin= query parameter is used to specify some future
** check-in (example: "origin=trunk") then these pages show changes moving
** towards that alternative origin.  Hence, using "origin=trunk" on an
** historical version of the file shows the first time each line in the
** file was been changed in subsequent check-ins.
**
** Query parameters:
**
**    checkin=ID          The check-in at which to start the annotation
**    filename=FILENAME   The filename.
**    filevers=BOOLEAN    Show file versions rather than check-in versions
**    limit=LIMIT         Limit the amount of analysis:
**                           "none"  No limit

**
** Usage: %fossil annotate|blame|praise ?OPTIONS? FILENAME
**
** Output the text of a file with markings to show when each line of the file
** was last modified.  The version currently checked out is shown by default.
** Other versions may be specified using the -r option.  The "annotate" command
** shows line numbers and omits the username.  The "blame" and "praise" commands
** show the user who made each check-in.
**
** Reverse Annotations:  Normally, these commands look at versions of
** FILENAME moving backwards in time back toward the root check-in, and
** thus the output shows the most recent change to each line.  However,
** if the -o|--origin option is used to specify some future check-in
** (example: "-o trunk") then these commands show changes moving towards
** that alternative origin.  Thus using "-o trunk" on an historical version
** of the file shows the first time each line in the file was been changed
** by subsequent check-ins.
**
** Options:
**   --filevers                  Show file version numbers rather than
**                               check-in versions
**   -r|--revision VERSION       The specific check-in containing the file
**   -l|--log                    List all versions analyzed
**   -n|--limit LIMIT            Limit the amount of analysis:
**                                 N      Up to N versions
**                                 Xs     As much as possible in X seconds
**                                 none   No limit
**   -o|--origin VERSION         The origin check-in. By default this is the
**                                 root of the repository. Set to "trunk" or

**                                 similar for a reverse annotation.
**   -w|--ignore-all-space       Ignore white space when comparing lines
**   -Z|--ignore-trailing-space  Ignore whitespace at line end
**
** See also: info, finfo, timeline
*/
void annotate_cmd(void){
  const char *zRevision; /* Revision name, or NULL for current check-in */

<title>Change Log</title>

<a name='v2_4'></a>
<h2>Changes for Version 2.4 (TBD)</h2>

  *  Add tech-note search capability.
  *  Add the -r|--revision and -o|--origin options to the
     [/help?cmd=annotate|annotate] command.
  *  Add the origin= query parameter to the [/help?cmd=/annotate|/annotate]
     webpage.
  *  Support for URL Aliases added.  URL Aliases allow an administrator
     to define their own URLs on the web interface that are rewritten to
     built-in URLs with specific parameters.
  *  Provide separate on-line help screens for each setting.
  *  Back out support for the --no-dir-symlinks option
  *  Remove support from the legacy configuration sync protocol.  The only
     way now to do a configuration push or pull is to use the new protocol that
     was added in 2011.
  *  Add the from= and to= query parameters to [/help?cmd=/fdiff|/fdiff]
     in order to get a diff of two files in the same check-in.
  *  Fix the "ssh://" protocol to prevent an attack whereby the attacker convinces
     a victim to run a "clone" with a dodgy URL and thereby gains access to their
     system.
  *  Provide a checkbox that will temporarily disable all ad-units.
  *  Improvements to the [/help?cmd=/stat|/stat] page
  *  Various new hyperlinks to the [/help?cmd=/bloblist|/bloblist]
     and [/help?cmd=/bigbloblist|/bigbloblist] pages.