Vim script: Adaptation from CVS to Mercurial

contrib/vim/hgcommand.txt

@@ -1,33 +1,33 b''
-*cvscommand.txt*	CVSCommand
+*hgcommand.txt*	HGCommand
 
 For instructions on installing this file, type
 	:help add-local-help
 inside Vim.
 
-Author:  Bob Hiestand <[e-mail]>
-Credits:  Benji Fisher's excellent MatchIt documentation
+Author:  Mathieu Clabaut <[e-mail]>
+Credits:  Bob Hiestand <[e-mail]>
 
 ==============================================================================
-1. Contents						*cvscommand-contents*
+1. Contents						*hgcommand-contents*
 
-	Installation		: |cvscommand-install|
-	CVSCommand Intro	: |cvscommand|
-	CVSCommand Manual	: |cvscommand-manual|
-	Customization		: |cvscommand-customize|
-	SSH "integration"	: |cvscommand-ssh|
-	Bugs			: |cvscommand-bugs|
+	Installation		: |hgcommand-install|
+        HGCommand Intro	        : |hgcommand|
+	HGCommand Manual	: |hgcommand-manual|
+	Customization		: |hgcommand-customize|
+	SSH "integration"	: |hgcommand-ssh|
+	Bugs			: |hgcommand-bugs|
 
 ==============================================================================
 
-2. CVSCommand Installation				*cvscommand-install*
+2. HGCommand Installation				*hgcommand-install*
 
-The CVSCommand plugin comprises two files, cvscommand.vim and cvscommand.txt
-(this file).  In order to install the plugin, place the cvscommand.vim file
+The HGCommand plugin comprises two files, hgcommand.vim and hgcommand.txt
+(this file).  In order to install the plugin, place the hgcommand.vim file
 into a plugin' directory in your runtime path (please see |add-global-plugin|
 and |'runtimepath'|.
 
-CVSCommand may be customized by setting variables, creating maps, and
-specifying event handlers.  Please see |cvscommand-customize| for more
+HGCommand may be customized by setting variables, creating maps, and
+specifying event handlers.  Please see |hgcommand-customize| for more
 details.
 
 This help file can be included in the VIM help system by copying it into a
@@ -37,90 +37,82 b' command, specifying the full path of the'
 
 ==============================================================================
 
-3. CVSCommand Intro					*cvscommand*
-							*cvscommand-intro*
+3. HGCommand Intro					*hgcommand*
+							*hgcommand-intro*
 
-The CVSCommand plugin provides global ex commands for manipulating
-CVS-controlled source files.  In general, each command operates on the current
-buffer and accomplishes a separate cvs function, such as update, commit, log,
-and others (please see |cvscommand-commands| for a list of all available
+The HGCommand plugin provides global ex commands for manipulating
+HG-controlled source files.  In general, each command operates on the current
+buffer and accomplishes a separate hg function, such as update, commit, log,
+and others (please see |hgcommand-commands| for a list of all available
 commands).  The results of each operation are displayed in a scratch buffer.
 Several buffer variables are defined for those scratch buffers (please see
-|cvscommand-buffer-variables|).
+|hgcommand-buffer-variables|).
 
 The notion of "current file" means either the current buffer, or, in the case
 of a directory buffer, the file on the current line within the buffer.
 
-For convenience, any CVSCommand invoked on a CVSCommand scratch buffer acts as
+For convenience, any HGCommand invoked on a HGCommand scratch buffer acts as
 though it was invoked on the original file and splits the screen so that the
 output appears in a new window.
 
 Many of the commands accept revisions as arguments.  By default, most operate
 on the most recent revision on the current branch if no revision is specified
-(though see |CVSCommandInteractive| to prompt instead).
+(though see |HGCommandInteractive| to prompt instead).
 
-Each CVSCommand is mapped to a key sequence starting with the <Leader>
+Each HGCommand is mapped to a key sequence starting with the <Leader>
 keystroke.  The default mappings may be overridden by supplying different
 mappings before the plugin is loaded, such as in the vimrc, in the standard
 fashion for plugin mappings.  For examples, please see
-|cvscommand-mappings-override|.
+|hgcommand-mappings-override|.
 
-The CVSCommand plugin may be configured in several ways.  For more details,
-please see |cvscommand-customize|.
+The HGCommand plugin may be configured in several ways.  For more details,
+please see |hgcommand-customize|.
 
 ==============================================================================
 
-4. CVSCommand Manual					*cvscommand-manual*
+4. HGCommand Manual					*hgcommand-manual*
 
-4.1 CVSCommand commands					*cvscommand-commands*
+4.1 HGCommand commands					*hgcommand-commands*
 
-CVSCommand defines the following commands:
+HGCommand defines the following commands:
 
-|:CVSAdd|
-|:CVSAnnotate|
-|:CVSCommit|
-|:CVSDiff|
-|:CVSEdit|
-|:CVSEditors|
-|:CVSGotoOriginal|
-|:CVSLog|
-|:CVSRevert|
-|:CVSReview|
-|:CVSStatus|
-|:CVSUnedit|
-|:CVSUpdate|
-|:CVSVimDiff|
-|:CVSWatch|
-|:CVSWatchAdd|
-|:CVSWatchOn|
-|:CVSWatchOff|
-|:CVSWatchRemove|
-|:CVSWatchers|
+|:HGAdd|
+|:HGAnnotate|
+|:HGCommit|
+|:HGDiff|
+|:HGGotoOriginal|
+|:HGLog|
+|:HGRevert|
+|:HGReview|
+|:HGStatus|
+|:HGUnedit|
+|:HGUpdate|
+|:HGVimDiff|
 
-:CVSAdd							*:CVSAdd*
+:HGAdd							*:HGAdd*
 
-This command performs "cvs add" on the current file.  Please note, this does
+This command performs "hg add" on the current file.  Please note, this does
 not commit the newly-added file.
 
-:CVSAnnotate						*:CVSAnnotate*
+:HGAnnotate						*:HGAnnotate*
 
-This command performs "cvs annotate" on the current file.  If an argument is
+This command performs "hg annotate" on the current file.  If an argument is
 given, the argument is used as a revision number to display.  If not given an
 argument, it uses the most recent version of the file on the current branch.
-Additionally, if the current buffer is a CVSAnnotate buffer already, the
+Additionally, if the current buffer is a HGAnnotate buffer already, the
 version number on the current line is used.
 
-If the |CVSCommandAnnotateParent| variable is set to a non-zero value, the
+If the |HGCommandAnnotateParent| variable is set to a non-zero value, the
 version previous to the one on the current line is used instead.  This allows
 one to navigate back to examine the previous version of a line.
 
-The filetype of the CVSCommand scratch buffer is set to 'CVSAnnotate', to take
+The filetype of the HGCommand scratch buffer is set to 'HGAnnotate', to take
 advantage of the bundled syntax file.
 
 
-:CVSCommit[!]						*:CVSCommit*
+:HGCommit[!]						*:HGCommit*
 
-If called with arguments, this performs "cvs commit" using the arguments as
+If called with arguments, this performs "hg commit" using the arguments as
 the log message.
 
 If '!' is used with no arguments, an empty log message is committed.
@@ -131,79 +123,74 b' automatically closed and the file is com'
 log message.  The commit can be abandoned if the log message buffer is deleted
 or wiped before being written.
 
-Alternatively, the mapping that is used to invoke :CVSCommit (by default
-<Leader>cc) can be used in the log message buffer to immediately commit.  This
-is useful if the |CVSCommandCommitOnWrite| variable is set to 0 to disable the
+Alternatively, the mapping that is used to invoke :HGCommit (by default
+<Leader>hgc) can be used in the log message buffer to immediately commit.  
+This
+is useful if the |HGCommandCommitOnWrite| variable is set to 0 to disable the
 normal commit-on-write behavior.
 
-:CVSDiff						*:CVSDiff*
+:HGDiff						*:HGDiff*
 
-With no arguments, this performs "cvs diff" on the current file against the
+With no arguments, this performs "hg diff" on the current file against the
 current repository version.
 
-With one argument, "cvs diff" is performed on the current file against the
+With one argument, "hg diff" is performed on the current file against the
 specified revision.
 
-With two arguments, cvs diff is performed between the specified
+With two arguments, hg diff is performed between the specified
 revisions of the current file.
 
-This command uses the 'CVSCommandDiffOpt' variable to specify diff options.
+This command uses the 'HGCommandDiffOpt' variable to specify diff options.
 If that variable does not exist, then 'wbBc' is assumed.  If you wish to have
 no options, then set it to the empty string.
 
-:CVSEdit						*:CVSEdit*
-
-This command performs "cvs edit" on the current file.  Yes, the output buffer
-in this case is almost completely useless.
 
-:CVSEditors						*:CVSEditors*
+This command performs "hg edit" on the current file.
 
-This command performs "cvs edit" on the current file.
-
-:CVSGotoOriginal					*:CVSGotoOriginal*
+:HGGotoOriginal					*:HGGotoOriginal*
 
 This command returns the current window to the source buffer, if the current
-buffer is a CVS command output buffer.
+buffer is a HG command output buffer.
 
-:CVSGotoOriginal!
+:HGGotoOriginal!
 
-Like ":CVSGotoOriginal" but also executes :bufwipeout on all CVS command
+Like ":HGGotoOriginal" but also executes :bufwipeout on all HG command
 output buffers for the source buffer.
 
-:CVSLog							*:CVSLog*
+:HGLog							*:HGLog*
 
-Performs "cvs log" on the current file.
+Performs "hg log" on the current file.
 
 If an argument is given, it is passed as an argument to the "-r" option of
-"cvs log".
+"hg log".
 
-:CVSRevert						*:CVSRevert*
+:HGRevert						*:HGRevert*
 
 Replaces the current file with the most recent version from the repository in
 order to wipe out any undesired changes.
 
-:CVSReview						*:CVSReview*
+:HGReview						*:HGReview*
 
 Retrieves a particular version of the current file.  If no argument is given,
 the most recent version of the file on the current branch is retrieved.
 Otherwise, the specified version is retrieved.
 
-:CVSStatus						*:CVSStatus*
+:HGStatus						*:HGStatus*
 
-Performs "cvs status" on the current file.
+Performs "hg status" on the current file.
 
-:CVSUnedit						*:CVSUnedit*
+:HGUnedit						*:HGUnedit*
 
-Performs "cvs unedit" on the current file.  Again, yes, the output buffer here
+Performs "hg unedit" on the current file.  Again, yes, the output buffer here
 is basically useless.
 
-:CVSUpdate						*:CVSUpdate*
+:HGUpdate						*:HGUpdate*
 
-Performs "cvs update" on the current file.  This intentionally does not
+Performs "hg update" on the current file.  This intentionally does not
 automatically reload the current buffer, though vim should prompt the user to
 do so if the underlying file is altered by this command.
 
-:CVSVimDiff						*:CVSVimDiff*
+:HGVimDiff						*:HGVimDiff*
 
 With no arguments, this prompts the user for a revision and then uses vimdiff
 to display the differences between the current file and the specified
@@ -226,97 +213,66 b' Using the 2-argument form of the command'
 versions.  Additionally, invoking the command on a different file will close
 the previous vimdiff buffers.
 
-:CVSWatch						*:CVSWatch*
 
-This command takes an argument which must be one of [on|off|add|remove].  The
-command performs "cvs watch" with the given argument on the current file.
-
-:CVSWatchAdd						*:CVSWatchAdd*
-
-This command is an alias for ":CVSWatch add"
-
-:CVSWatchOn						*:CVSWatchOn*
-
-This command is an alias for ":CVSWatch on"
-
-:CVSWatchOff						*:CVSWatchOff*
-
-This command is an alias for ":CVSWatch off"
-
-:CVSWatchRemove						*:CVSWatchRemove*
-
-This command is an alias for ":CVSWatch remove"
-
-:CVSWatchers						*:CVSWatchers*
-
-This command performs "cvs watchers" on the current file.
-
-4.2 Mappings						*cvscommand-mappings*
+4.2 Mappings						*hgcommand-mappings*
 
 By default, a mapping is defined for each command.  These mappings execute the
 default (no-argument) form of each command.
 
-<Leader>ca CVSAdd
-<Leader>cn CVSAnnotate
-<Leader>cc CVSCommit
-<Leader>cd CVSDiff
-<Leader>ce CVSEdit
-<Leader>ci CVSEditors
-<Leader>cg CVSGotoOriginal
-<Leader>cG CVSGotoOriginal!
-<Leader>cl CVSLog
-<Leader>cr CVSReview
-<Leader>cs CVSStatus
-<Leader>ct CVSUnedit
-<Leader>cu CVSUpdate
-<Leader>cv CVSVimDiff
-<Leader>cwv CVSWatchers
-<Leader>cwa CVSWatchAdd
-<Leader>cwn CVSWatchOn
-<Leader>cwf CVSWatchOff
-<Leader>cwf CVSWatchRemove
+<Leader>hga HGAdd
+<Leader>hgn HGAnnotate
+<Leader>hgc HGCommit
+<Leader>hgd HGDiff
+<Leader>hgg HGGotoOriginal
+<Leader>hgG HGGotoOriginal!
+<Leader>hgl HGLog
+<Leader>hgr HGReview
+<Leader>hgs HGStatus
+<Leader>hgt HGUnedit
+<Leader>hgu HGUpdate
+<Leader>hgv HGVimDiff
 
-						*cvscommand-mappings-override*
+						*hgcommand-mappings-override*
 
 The default mappings can be overriden by user-provided instead by mapping to
 <Plug>CommandName.  This is especially useful when these mappings collide with
 other existing mappings (vim will warn of this during plugin initialization,
 but will not clobber the existing mappings).
 
-For instance, to override the default mapping for :CVSAdd to set it to '\add',
+For instance, to override the default mapping for :HGAdd to set it to '\add',
 add the following to the vimrc:
 
-nmap \add <Plug>CVSAdd
+nmap \add <Plug>HGAdd
 
-4.3 Automatic buffer variables			*cvscommand-buffer-variables*
+4.3 Automatic buffer variables			*hgcommand-buffer-variables*
 
-Several buffer variables are defined in each CVSCommand result buffer.	These
+Several buffer variables are defined in each HGCommand result buffer.	These
 may be useful for additional customization in callbacks defined in the event
-handlers (please see |cvscommand-events|).
+handlers (please see |hgcommand-events|).
 
 The following variables are automatically defined:
 
-b:cvsOrigBuffNR						*b:cvsOrigBuffNR*
+b:hgOrigBuffNR						*b:hgOrigBuffNR*
 
 This variable is set to the buffer number of the source file.
 
-b:cvscmd						*b:cvscmd*
+b:hgcmd						*b:hgcmd*
 
-This variable is set to the name of the cvs command that created the result
+This variable is set to the name of the hg command that created the result
 buffer.
 ==============================================================================
 
-5. Configuration and customization			*cvscommand-customize*
-							*cvscommand-config*
+5. Configuration and customization			*hgcommand-customize*
+							*hgcommand-config*
 
-The CVSCommand plugin can be configured in two ways:  by setting configuration
-variables (see |cvscommand-options|) or by defining CVSCommand event handlers
-(see |cvscommand-events|).  Additionally, the CVSCommand plugin provides
-several option for naming the CVS result buffers (see |cvscommand-naming|) and
-supported a customized status line (see |cvscommand-statusline| and
-|cvscommand-buffer-management|).
+The HGCommand plugin can be configured in two ways:  by setting configuration
+variables (see |hgcommand-options|) or by defining HGCommand event handlers
+(see |hgcommand-events|).  Additionally, the HGCommand plugin provides
+several option for naming the HG result buffers (see |hgcommand-naming|) and
+supported a customized status line (see |hgcommand-statusline| and
+|hgcommand-buffer-management|).
 
-5.1 CVSCommand configuration variables			*cvscommand-options*
+5.1 HGCommand configuration variables			*hgcommand-options*
 
 Several variables affect the plugin's behavior.  These variables are checked
 at time of execution, and may be defined at the window, buffer, or global
@@ -325,181 +281,181 b' level and are checked in that order of p'
 
 The following variables are available:
 
-|CVSCommandAnnotateParent|
-|CVSCommandCommitOnWrite|
-|CVSCommandCVSExec|
-|CVSCommandDeleteOnHide|
-|CVSCommandDiffOpt|
-|CVSCommandDiffSplit|
-|CVSCommandEdit|
-|CVSCommandEnableBufferSetup|
-|CVSCommandInteractive|
-|CVSCommandNameMarker|
-|CVSCommandNameResultBuffers|
-|CVSCommandSplit|
+|HGCommandAnnotateParent|
+|HGCommandCommitOnWrite|
+|HGCommandHGExec|
+|HGCommandDeleteOnHide|
+|HGCommandDiffOpt|
+|HGCommandDiffSplit|
+|HGCommandEdit|
+|HGCommandEnableBufferSetup|
+|HGCommandInteractive|
+|HGCommandNameMarker|
+|HGCommandNameResultBuffers|
+|HGCommandSplit|
 
-CVSCommandAnnotateParent			*CVSCommandAnnotateParent*
+HGCommandAnnotateParent			*HGCommandAnnotateParent*
 
 This variable, if set to a non-zero value, causes the zero-argument form of
-CVSAnnotate when invoked on a CVSAnnotate buffer to go to the version previous
+HGAnnotate when invoked on a HGAnnotate buffer to go to the version previous
 to that displayed on the current line.  If not set, it defaults to 0.
 
-CVSCommandCommitOnWrite				*CVSCommandCommitOnWrite*
+HGCommandCommitOnWrite				*HGCommandCommitOnWrite*
 
-This variable, if set to a non-zero value, causes the pending cvs commit
+This variable, if set to a non-zero value, causes the pending hg commit
 to take place immediately as soon as the log message buffer is written.
-If set to zero, only the CVSCommit mapping will cause the pending commit to
+If set to zero, only the HGCommit mapping will cause the pending commit to
 occur.	If not set, it defaults to 1.
 
-CVSCommandCVSExec				*CVSCommandCVSExec*
+HGCommandHGExec				*HGCommandHGExec*
 
-This variable controls the executable used for all CVS commands  If not set,
-it defaults to "cvs".
+This variable controls the executable used for all HG commands  If not set,
+it defaults to "hg".
 
-CVSCommandDeleteOnHide				*CVSCommandDeleteOnHide*
+HGCommandDeleteOnHide				*HGCommandDeleteOnHide*
 
-This variable, if set to a non-zero value, causes the temporary CVS result
+This variable, if set to a non-zero value, causes the temporary HG result
 buffers to automatically delete themselves when hidden.
 
-CVSCommandDiffOpt				*CVSCommandDiffOpt*
+HGCommandDiffOpt				*HGCommandDiffOpt*
 
 This variable, if set, determines the options passed to the diff command of
-CVS.  If not set, it defaults to 'wbBc'.
+HG.  If not set, it defaults to 'wbBc'.
 
-CVSCommandDiffSplit				*CVSCommandDiffSplit*
+HGCommandDiffSplit				*HGCommandDiffSplit*
 
-This variable overrides the |CVSCommandSplit| variable, but only for buffers
-created with |:CVSVimDiff|.
+This variable overrides the |HGCommandSplit| variable, but only for buffers
+created with |:HGVimDiff|.
 
-CVSCommandEdit					*CVSCommandEdit*
+HGCommandEdit					*HGCommandEdit*
 
 This variable controls whether the original buffer is replaced ('edit') or
 split ('split').  If not set, it defaults to 'edit'.
 
-CVSCommandEnableBufferSetup			*CVSCommandEnableBufferSetup*
+HGCommandEnableBufferSetup			*HGCommandEnableBufferSetup*
 
-This variable, if set to a non-zero value, activates CVS buffer management
-mode see (|cvscommand-buffer-management|).  This mode means that two buffer
-variables, 'CVSRevision' and 'CVSBranch', are set if the file is
-CVS-controlled.  This is useful for displaying version information in the
+This variable, if set to a non-zero value, activates HG buffer management
+mode see (|hgcommand-buffer-management|).  This mode means that two buffer
+variables, 'HGRevision' and 'HGBranch', are set if the file is
+HG-controlled.  This is useful for displaying version information in the
 status bar.
 
-CVSCommandInteractive				*CVSCommandInteractive*
+HGCommandInteractive				*HGCommandInteractive*
 
 This variable, if set to a non-zero value, causes appropriate commands (for
-the moment, only |:CVSReview|) to query the user for a revision to use instead
+the moment, only |:HGReview|) to query the user for a revision to use instead
 of the current revision if none is specified.
 
-CVSCommandNameMarker				*CVSCommandNameMarker*
+HGCommandNameMarker				*HGCommandNameMarker*
 
 This variable, if set, configures the special attention-getting characters
-that appear on either side of the cvs buffer type in the buffer name.  This
-has no effect unless |CVSCommandNameResultBuffers| is set to a true value.  If
+that appear on either side of the hg buffer type in the buffer name.  This
+has no effect unless |HGCommandNameResultBuffers| is set to a true value.  If
 not set, it defaults to '_'.  
 
-CVSCommandNameResultBuffers			*CVSCommandNameResultBuffers*
+HGCommandNameResultBuffers			*HGCommandNameResultBuffers*
 
-This variable, if set to a true value, causes the cvs result buffers to be
-named in the old way ('<source file name> _<cvs command>_').  If not set
+This variable, if set to a true value, causes the hg result buffers to be
+named in the old way ('<source file name> _<hg command>_').  If not set
 or set to a false value, the result buffer is nameless.
 
-CVSCommandSplit					*CVSCommandSplit*
+HGCommandSplit					*HGCommandSplit*
 
 This variable controls the orientation of the various window splits that
-may occur (such as with CVSVimDiff, when using a CVS command on a CVS
-command buffer, or when the |CVSCommandEdit| variable is set to 'split'.
+may occur (such as with HGVimDiff, when using a HG command on a HG
+command buffer, or when the |HGCommandEdit| variable is set to 'split'.
 If set to 'horizontal', the resulting windows will be on stacked on top of
 one another.  If set to 'vertical', the resulting windows will be
 side-by-side.  If not set, it defaults to 'horizontal' for all but
-CVSVimDiff windows.
+HGVimDiff windows.
 
-5.2 CVSCommand events				*cvscommand-events*
+5.2 HGCommand events				*hgcommand-events*
 
-For additional customization, CVSCommand can trigger user-defined events.
+For additional customization, HGCommand can trigger user-defined events.
 Event handlers are provided by defining User event autocommands (see
-|autocommand|, |User|) in the CVSCommand group with patterns matching the
+|autocommand|, |User|) in the HGCommand group with patterns matching the
 event name.
 
 For instance, the following could be added to the vimrc to provide a 'q'
-mapping to quit a CVSCommand scratch buffer:
+mapping to quit a HGCommand scratch buffer:
 
-augroup CVSCommand
-  au CVSCommand User CVSBufferCreated silent! nmap <unique> <buffer> q: bwipeout<cr>
+augroup HGCommand
+  au HGCommand User HGBufferCreated silent! nmap <unique> <buffer> q: bwipeout<cr>
 augroup END
 
 The following hooks are available:
 
-CVSBufferCreated		This event is fired just after a cvs command
+HGBufferCreated		This event is fired just after a hg command
 				result buffer is created and filled with the
-				result of a cvs command.  It is executed within
-				the context of the CVS command buffer.  The
-				CVSCommand buffer variables may be useful for
+				result of a hg command.  It is executed within
+				the context of the HG command buffer.  The
+				HGCommand buffer variables may be useful for
 				handlers of this event (please see
-				|cvscommand-buffer-variables|).
+				|hgcommand-buffer-variables|).
 
-CVSBufferSetup			This event is fired just after CVS buffer setup
+HGBufferSetup			This event is fired just after HG buffer setup
 				occurs, if enabled.
 
-CVSPluginInit			This event is fired when the CVSCommand plugin
+HGPluginInit			This event is fired when the HGCommand plugin
 				first loads.
 
-CVSPluginFinish			This event is fired just after the CVSCommand
+HGPluginFinish			This event is fired just after the HGCommand
 				plugin loads.
 
-CVSVimDiffFinish		This event is fired just after the CVSVimDiff
+HGVimDiffFinish		This event is fired just after the HGVimDiff
 				command executes to allow customization of,
 				for instance, window placement and focus.
 
-5.3 CVSCommand buffer naming				*cvscommand-naming*
+5.3 HGCommand buffer naming				*hgcommand-naming*
 
-By default, the buffers containing the result of CVS commands are nameless
+By default, the buffers containing the result of HG commands are nameless
 scratch buffers.  It is intended that buffer variables of those buffers be
 used to customize the statusline option so that the user may fully control the
 display of result buffers.
 
 If the old-style naming is desired, please enable the
-|CVSCommandNameResultBuffers| variable.  Then, each result buffer will receive
-a unique name that includes the source file name, the CVS command, and any
+|HGCommandNameResultBuffers| variable.  Then, each result buffer will receive
+a unique name that includes the source file name, the HG command, and any
 extra data (such as revision numbers) that were part of the command.
 
-5.4 CVSCommand status line support			*cvscommand-statusline*
+5.4 HGCommand status line support			*hgcommand-statusline*
 
 It is intended that the user will customize the |'statusline'| option to
-include CVS result buffer attributes.  A sample function that may be used in
-the |'statusline'| option is provided by the plugin, CVSGetStatusLine().  In
+include HG result buffer attributes.  A sample function that may be used in
+the |'statusline'| option is provided by the plugin, HGGetStatusLine().  In
 order to use that function in the status line, do something like the
 following:
 
-set statusline=%<%f\ %{CVSGetStatusLine()}\ %h%m%r%=%l,%c%V\ %P
+set statusline=%<%f\ %{HGGetStatusLine()}\ %h%m%r%=%l,%c%V\ %P
 
-of which %{CVSGetStatusLine()} is the relevant portion.
+of which %{HGGetStatusLine()} is the relevant portion.
 
-The sample CVSGetStatusLine() function handles both CVS result buffers and
-CVS-managed files if CVSCommand buffer management is enabled (please see
-|cvscommand-buffer-management|).
+The sample HGGetStatusLine() function handles both HG result buffers and
+HG-managed files if HGCommand buffer management is enabled (please see
+|hgcommand-buffer-management|).
 
-5.5 CVSCommand buffer management		*cvscommand-buffer-management*
+5.5 HGCommand buffer management		*hgcommand-buffer-management*
 
-The CVSCommand plugin can operate in buffer management mode, which means that
-it attempts to set two buffer variables ('CVSRevision' and 'CVSBranch') upon
-entry into a buffer.  This is rather slow because it means that 'cvs status'
+The HGCommand plugin can operate in buffer management mode, which means that
+it attempts to set two buffer variables ('HGRevision' and 'HGBranch') upon
+entry into a buffer.  This is rather slow because it means that 'hg status'
 will be invoked at each entry into a buffer (during the |BufEnter|
 autocommand).
 
 This mode is disabled by default.  In order to enable it, set the
-|CVSCommandEnableBufferSetup| variable to a true (non-zero) value.  Enabling
+|HGCommandEnableBufferSetup| variable to a true (non-zero) value.  Enabling
 this mode simply provides the buffer variables mentioned above.  The user must
 explicitly include those in the |'statusline'| option if they are to appear in
-the status line (but see |cvscommand-statusline| for a simple way to do that).
+the status line (but see |hgcommand-statusline| for a simple way to do that).
 
 ==============================================================================
 
-6. SSH "integration"					*cvscommand-ssh*
+6. SSH "integration"					*hgcommand-ssh*
 
 The following instructions are intended for use in integrating the
-cvscommand.vim plugin with an SSH-based CVS environment.
+hgcommand.vim plugin with an SSH-based HG environment.
 
-Familiarity with SSH and CVS are assumed.
+Familiarity with SSH and HG are assumed.
 
 These instructions assume that the intent is to have a message box pop up in
 order to allow the user to enter a passphrase.  If, instead, the user is
@@ -507,18 +463,18 b' comfortable using certificate-based auth'
 6.1.1 and 6.1.2 (and optionally 6.1.4) need to be followed; ssh should then
 work transparently.
 
-6.1 Environment settings				*cvscommand-ssh-env*
+6.1 Environment settings				*hgcommand-ssh-env*
 
-6.1.1 CVSROOT should be set to something like:
+6.1.1 HGROOT should be set to something like:
 
 	:ext:user@host:/path_to_repository
 
-6.1.2 CVS_RSH should be set to:
+6.1.2 HG_RSH should be set to:
 
 	ssh
 
-	Together, those settings tell CVS to use ssh as the transport when
-	performing CVS calls.
+	Together, those settings tell HG to use ssh as the transport when
+	performing HG calls.
 
 6.1.3 SSH_ASKPASS should be set to the password-dialog program.  In my case,
 	running gnome, it's set to:
@@ -527,14 +483,14 b' 6.1.3 SSH_ASKPASS should be set to the p'
 
 	This tells SSH how to get passwords if no input is available.
 
-6.1.4 OPTIONAL.  You may need to set SSH_SERVER to the location of the cvs
+6.1.4 OPTIONAL.  You may need to set SSH_SERVER to the location of the hg
 	executable on the remote (server) machine.
 
-6.2 CVS wrapper program				*cvscommand-ssh-wrapper*
+6.2 HG wrapper program				*hgcommand-ssh-wrapper*
 
 Now you need to convince SSH to use the password-dialog program.  This means
-you need to execute SSH (and therefore CVS) without standard input.  The
-following script is a simple perl wrapper that dissasociates the CVS command
+you need to execute SSH (and therefore HG) without standard input.  The
+following script is a simple perl wrapper that dissasociates the HG command
 from the current terminal.  Specific steps to do this may vary from system to
 system; the following example works for me on linux.
 
@@ -544,34 +500,34 b' use POSIX qw(setsid);'
 open STDIN, '/dev/null';
 fork and do {wait; exit;};
 setsid;
-exec('cvs', @ARGV);
+exec('hg', @ARGV);
 
-6.3 Configuring cvscommand.vim			*cvscommand-ssh-config*
+6.3 Configuring hgcommand.vim			*hgcommand-ssh-config*
 
-At this point, you should be able to use your wrapper script to invoke CVS with
-various commands, and get the password dialog.  All that's left is to make CVS
+At this point, you should be able to use your wrapper script to invoke HG with
+various commands, and get the password dialog.  All that's left is to make HG
 use your newly-created wrapper script.
 
-6.3.1 Tell cvscommand.vim what CVS executable to use.  The easiest way to do this
+6.3.1 Tell hgcommand.vim what HG executable to use.  The easiest way to do this
 	is globally, by putting the following in your .vimrc:
 
-	let CVSCommandCVSExec=/path/to/cvs/wrapper/script
+	let HGCommandHGExec=/path/to/hg/wrapper/script
 
-6.4 Where to go from here			*cvscommand-ssh-other*
+6.4 Where to go from here			*hgcommand-ssh-other*
 
-The script given above works even when non-SSH CVS connections are used,
-except possibly when interactively entering the message for CVS commit log
-(depending on the editor you use... VIM works fine).  Since the cvscommand.vim
+The script given above works even when non-SSH HG connections are used,
+except possibly when interactively entering the message for HG commit log
+(depending on the editor you use... VIM works fine).  Since the hgcommand.vim
 plugin handles that message without a terminal, the wrapper script can be used
 all the time.
 
-This allows mixed-mode operation, where some work is done with SSH-based CVS
+This allows mixed-mode operation, where some work is done with SSH-based HG
 repositories, and others with pserver or local access.
 
 It is possible, though beyond the scope of the plugin, to dynamically set the
-CVS executable based on the CVSROOT for the file being edited.  The user
-events provided (such as CVSBufferCreated and CVSBufferSetup) can be used to
-set a buffer-local value (b:CVSCommandCVSExec) to override the CVS executable
+HG executable based on the HGROOT for the file being edited.  The user
+events provided (such as HGBufferCreated and HGBufferSetup) can be used to
+set a buffer-local value (b:HGCommandHGExec) to override the HG executable
 on a file-by-file basis.  Alternatively, much the same can be done (less
 automatically) by the various project-oriented plugins out there.
 
@@ -580,11 +536,11 b' or ssh-agent are employed so that the us'
 too often.
 
 ==============================================================================
-9. Tips							*cvscommand-tips*
+9. Tips							*hgcommand-tips*
 
 9.1 Split window annotation, by Michael Anderson
 
-:nmap <Leader>cN :vs<CR><C-w>h<Leader>cn:vertical res 40<CR>
+:nmap <Leader>hgN :vs<CR><C-w>h<Leader>hgn:vertical res 40<CR>
                  \ggdddd:set scb<CR>:set nowrap<CR><C-w>lgg:set scb<CR>
                  \:set nowrap<CR>
 
@@ -599,17 +555,11 b' 3) Your own code still has syntax highli'
 
 ==============================================================================
 
-8. Known bugs						*cvscommand-bugs*
+8. Known bugs						*hgcommand-bugs*
 
 Please let me know if you run across any.
 
-CVSUnedit may, if a file is changed from the repository, provide prompt text
-to determine whether the changes should be thrown away.  Currently, that text
-shows up in the CVS result buffer as information; there is no way for the user
-to actually respond to the prompt and the CVS unedit command does nothing.  If
-this really bothers anyone, please let me know.
-
-CVSVimDiff, when using the original (real) source buffer as one of the diff
+HGVimDiff, when using the original (real) source buffer as one of the diff
 buffers, uses some hacks to try to restore the state of the original buffer
 when the scratch buffer containing the other version is destroyed.  There may
 still be bugs in here, depending on many configuration details.

contrib/vim/hgcommand.vim

@@ -1,77 +1,44 b''
 " vim600: set foldmethod=marker:
 "
-" Vim plugin to assist in working with CVS-controlled files.
+" Vim plugin to assist in working with HG-controlled files.
 "
 " Last Change:   2006/02/22
 " Version:       1.76
-" Maintainer:    Bob Hiestand <[e-mail]>
+" Maintainer:    Mathieu Clabaut <[e-mail]>
 " License:       This file is placed in the public domain.
 " Credits: {{{1
-"                Mathieu Clabaut for many suggestions and improvements.
-"
-"                Suresh Govindachar and Jeeva Chelladhurai for finding waaaay
-"                too many bugs.
-"
-"                Suresh Govindachar (again!) for finding the
-"                fully-folded-last-line-delete bug.
-"
-"                Albrecht Gass for the Delete-on-Hide behavior suggestion.
-"
-"                Joe MacDonald for finding the CVS log message header bug and
-"                pointing out that buffer refreshes are needed after CVS
-"                \%(un\)\?edit.
-"
-"                Srinath Avadhanula for the suggestion and original patch for
-"                the CVSCommitOnWrite option and mapping hot key.
-"
-"                John Sivak for helping to debug Windows issues and suggesting
-"                the CVSEditors and CVSWatchers commands.
-"
-"                Igor Levko for the patch to recognize numerical sticky tags.
-"
-"                Domink Strasser for the patch to correct the status line for
-"                CVSAdd'd files.
-"
-"                Weerapong Sirikanya for finding a bug with CVSCommit and
-"                autochdir.
-"
-"                David Gotz for finding a bug with CVSVimDiff buffer splitting
-"                and original buffer restoration.
-"
-"                CJ van den Berg for the patch to not change working directory
-"                when editing a non-CVS file.
-"
-"                Luca Gerli for noticing bad behavior for keywords in files
-"                after commit if split windows are used.
+"                Bob Hiestand <[e-mail]> for the fabulous
+"                cvscommand.vim from which this script was directly created by
+"                means of sed commands and minor tweaks.
 
 " Section: Documentation {{{1
 "
-" Provides functions to invoke various CVS commands on the current file
+" Provides functions to invoke various HG commands on the current file
 " (either the current buffer, or, in the case of an directory buffer, the file
 " on the current line).  The output of the commands is captured in a new
-" scratch window.  For convenience, if the functions are invoked on a CVS
-" output window, the original file is used for the cvs operation instead after
-" the window is split.  This is primarily useful when running CVSCommit and
-" you need to see the changes made, so that CVSDiff is usable and shows up in
+" scratch window.  For convenience, if the functions are invoked on a HG
+" output window, the original file is used for the hg operation instead after
+" the window is split.  This is primarily useful when running HGCommit and
+" you need to see the changes made, so that HGDiff is usable and shows up in
 " another window.
 "
 " Command documentation {{{2
 "
-" CVSAdd           Performs "cvs add" on the current file.
+" HGAdd           Performs "hg add" on the current file.
 "
-" CVSAnnotate      Performs "cvs annotate" on the current file.  If an
+" HGAnnotate      Performs "hg annotate" on the current file.  If an
 "                  argument is given, the argument is used as a revision
 "                  number to display.  If not given an argument, it uses the
 "                  most recent version of the file on the current branch.
-"                  Additionally, if the current buffer is a CVSAnnotate buffer
+"                  Additionally, if the current buffer is a HGAnnotate buffer
 "                  already, the version number on the current line is used.
 "
-"                  If the 'CVSCommandAnnotateParent' variable is set to a
+"                  If the 'HGCommandAnnotateParent' variable is set to a
 "                  non-zero value, the version previous to the one on the
 "                  current line is used instead.  This allows one to navigate
 "                  back to examine the previous version of a line.
 "
-" CVSCommit[!]     If called with arguments, this performs "cvs commit" using
+" HGCommit[!]     If called with arguments, this performs "hg commit" using
 "                  the arguments as the log message.
 "
 "                  If '!' is used, an empty log message is committed.
@@ -83,40 +50,34 b''
 "                  message.  The commit can be abandoned if the log message
 "                  buffer is deleted or wiped before being written.
 "
-" CVSDiff          With no arguments, this performs "cvs diff" on the current
-"                  file.  With one argument, "cvs diff" is performed on the
+" HGDiff          With no arguments, this performs "hg diff" on the current
+"                  file.  With one argument, "hg diff" is performed on the
 "                  current file against the specified revision.  With two
-"                  arguments, cvs diff is performed between the specified
+"                  arguments, hg diff is performed between the specified
 "                  revisions of the current file.  This command uses the
-"                  'CVSCommandDiffOpt' variable to specify diff options.  If
+"                  'HGCommandDiffOpt' variable to specify diff options.  If
 "                  that variable does not exist, then 'wbBc' is assumed.  If
 "                  you wish to have no options, then set it to the empty
 "                  string.
 "
-" CVSEdit          Performs "cvs edit" on the current file.
-"
-" CVSEditors       Performs "cvs editors" on the current file.
+" HGGotoOriginal  Returns the current window to the source buffer if the
+"                  current buffer is a HG output buffer.
 "
-" CVSGotoOriginal  Returns the current window to the source buffer if the
-"                  current buffer is a CVS output buffer.
+" HGLog           Performs "hg log" on the current file.
 "
-" CVSLog           Performs "cvs log" on the current file.
-"
-" CVSRevert        Replaces the modified version of the current file with the
+" HGRevert        Replaces the modified version of the current file with the
 "                  most recent version from the repository.
 "
-" CVSReview        Retrieves a particular version of the current file.  If no
+" HGReview        Retrieves a particular version of the current file.  If no
 "                  argument is given, the most recent version of the file on
 "                  the current branch is retrieved.  The specified revision is
 "                  retrieved into a new buffer.
 "
-" CVSStatus        Performs "cvs status" on the current file.
-"
-" CVSUnedit        Performs "cvs unedit" on the current file.
+" HGStatus        Performs "hg status" on the current file.
 "
-" CVSUpdate        Performs "cvs update" on the current file.
+" HGUpdate        Performs "hg update" on the current file.
 "
-" CVSVimDiff       With no arguments, this prompts the user for a revision and
+" HGVimDiff       With no arguments, this prompts the user for a revision and
 "                  then uses vimdiff to display the differences between the
 "                  current file and the specified revision.  If no revision is
 "                  specified, the most recent version of the file on the
@@ -139,171 +100,150 b''
 "                  command on a different file will close the previous vimdiff
 "                  buffers.
 "
-" CVSWatch         Takes an argument which must be one of [on|off|add|remove].
-"                  Performs "cvs watch" with the given argument on the current
-"                  file.
-"
-" CVSWatchers      Performs "cvs watchers" on the current file.
-"
-" CVSWatchAdd      Alias for "CVSWatch add"
-"
-" CVSWatchOn       Alias for "CVSWatch on"
-"
-" CVSWatchOff      Alias for "CVSWatch off"
-"
-" CVSWatchRemove   Alias for "CVSWatch remove"
 "
 " Mapping documentation: {{{2
 "
 " By default, a mapping is defined for each command.  User-provided mappings
 " can be used instead by mapping to <Plug>CommandName, for instance:
 "
-" nnoremap ,ca <Plug>CVSAdd
+" nnoremap ,ca <Plug>HGAdd
 "
 " The default mappings are as follow:
 "
-"   <Leader>ca CVSAdd
-"   <Leader>cn CVSAnnotate
-"   <Leader>cc CVSCommit
-"   <Leader>cd CVSDiff
-"   <Leader>ce CVSEdit
-"   <Leader>ci CVSEditors
-"   <Leader>cg CVSGotoOriginal
-"   <Leader>cG CVSGotoOriginal!
-"   <Leader>cl CVSLog
-"   <Leader>cr CVSReview
-"   <Leader>cs CVSStatus
-"   <Leader>ct CVSUnedit
-"   <Leader>cu CVSUpdate
-"   <Leader>cv CVSVimDiff
-"   <Leader>cwv CVSWatchers
-"   <Leader>cwa CVSWatchAdd
-"   <Leader>cwn CVSWatchOn
-"   <Leader>cwa CVSWatchOff
-"   <Leader>cwr CVSWatchRemove
+"   <Leader>hga HGAdd
+"   <Leader>hgn HGAnnotate
+"   <Leader>hgc HGCommit
+"   <Leader>hgd HGDiff
+"   <Leader>hgg HGGotoOriginal
+"   <Leader>hgG HGGotoOriginal!
+"   <Leader>hgl HGLog
+"   <Leader>hgr HGReview
+"   <Leader>hgs HGStatus
+"   <Leader>hgu HGUpdate
+"   <Leader>hgv HGVimDiff
 "
 " Options documentation: {{{2
 "
 " Several variables are checked by the script to determine behavior as follow:
 "
-" CVSCommandAnnotateParent
+" HGCommandAnnotateParent
 "   This variable, if set to a non-zero value, causes the zero-argument form
-"   of CVSAnnotate when invoked on a CVSAnnotate buffer to go to the version
+"   of HGAnnotate when invoked on a HGAnnotate buffer to go to the version
 "   previous to that displayed on the current line.  If not set, it defaults
 "   to 0.
 "
-" CVSCommandCommitOnWrite
-"   This variable, if set to a non-zero value, causes the pending cvs commit
+" HGCommandCommitOnWrite
+"   This variable, if set to a non-zero value, causes the pending hg commit
 "   to take place immediately as soon as the log message buffer is written.
-"   If set to zero, only the CVSCommit mapping will cause the pending commit
+"   If set to zero, only the HGCommit mapping will cause the pending commit
 "   to occur.  If not set, it defaults to 1.
 "
-" CVSCommandDeleteOnHide
-"   This variable, if set to a non-zero value, causes the temporary CVS result
+" HGCommandDeleteOnHide
+"   This variable, if set to a non-zero value, causes the temporary HG result
 "   buffers to automatically delete themselves when hidden.
 "
-" CVSCommandDiffOpt
+" HGCommandDiffOpt
 "   This variable, if set, determines the options passed to the diff command
-"   of CVS.  If not set, it defaults to 'wbBc'.
+"   of HG.  If not set, it defaults to 'wbBc'.
 "
-" CVSCommandDiffSplit
-"   This variable overrides the CVSCommandSplit variable, but only for buffers
-"   created with CVSVimDiff.
+" HGCommandDiffSplit
+"   This variable overrides the HGCommandSplit variable, but only for buffers
+"   created with HGVimDiff.
 "
-" CVSCommandEdit
+" HGCommandEdit
 "   This variable controls whether the original buffer is replaced ('edit') or
 "   split ('split').  If not set, it defaults to 'edit'.
 "
-" CVSCommandEnableBufferSetup
-"   This variable, if set to a non-zero value, activates CVS buffer management
-"   mode.  This mode means that two buffer variables, 'CVSRevision' and
-"   'CVSBranch', are set if the file is CVS-controlled.  This is useful for
+" HGCommandEnableBufferSetup
+"   This variable, if set to a non-zero value, activates HG buffer management
+"   mode.  This mode means that two buffer variables, 'HGRevision' and
+"   'HGBranch', are set if the file is HG-controlled.  This is useful for
 "   displaying version information in the status bar.
 "
-" CVSCommandInteractive
+" HGCommandInteractive
 "   This variable, if set to a non-zero value, causes appropriate functions (for
-"   the moment, only CVSReview) to query the user for a revision to use
+"   the moment, only HGReview) to query the user for a revision to use
 "   instead of the current revision if none is specified.
 "
-" CVSCommandNameMarker
+" HGCommandNameMarker
 "   This variable, if set, configures the special attention-getting characters
-"   that appear on either side of the cvs buffer type in the buffer name.
-"   This has no effect unless 'CVSCommandNameResultBuffers' is set to a true
+"   that appear on either side of the hg buffer type in the buffer name.
+"   This has no effect unless 'HGCommandNameResultBuffers' is set to a true
 "   value.  If not set, it defaults to '_'.  
 "
-" CVSCommandNameResultBuffers
-"   This variable, if set to a true value, causes the cvs result buffers to be
-"   named in the old way ('<source file name> _<cvs command>_').  If not set
+" HGCommandNameResultBuffers
+"   This variable, if set to a true value, causes the hg result buffers to be
+"   named in the old way ('<source file name> _<hg command>_').  If not set
 "   or set to a false value, the result buffer is nameless.
 "
-" CVSCommandSplit
+" HGCommandSplit
 "   This variable controls the orientation of the various window splits that
-"   may occur (such as with CVSVimDiff, when using a CVS command on a CVS
-"   command buffer, or when the 'CVSCommandEdit' variable is set to 'split'.
+"   may occur (such as with HGVimDiff, when using a HG command on a HG
+"   command buffer, or when the 'HGCommandEdit' variable is set to 'split'.
 "   If set to 'horizontal', the resulting windows will be on stacked on top of
 "   one another.  If set to 'vertical', the resulting windows will be
 "   side-by-side.  If not set, it defaults to 'horizontal' for all but
-"   CVSVimDiff windows.
+"   HGVimDiff windows.
 "
 " Event documentation {{{2
-"   For additional customization, cvscommand.vim uses User event autocommand
-"   hooks.  Each event is in the CVSCommand group, and different patterns
+"   For additional customization, hgcommand.vim uses User event autocommand
+"   hooks.  Each event is in the HGCommand group, and different patterns
 "   match the various hooks.
 "
 "   For instance, the following could be added to the vimrc to provide a 'q'
-"   mapping to quit a CVS buffer:
+"   mapping to quit a HG buffer:
 "
-"   augroup CVSCommand
-"     au CVSCommand User CVSBufferCreated silent! nmap <unique> <buffer> q :bwipeout<cr> 
+"   augroup HGCommand
+"     au HGCommand User HGBufferCreated silent! nmap <unique> <buffer> q :bwipeout<cr> 
 "   augroup END
 "
 "   The following hooks are available:
 "
-"   CVSBufferCreated           This event is fired just after a cvs command
+"   HGBufferCreated           This event is fired just after a hg command
 "                              result buffer is created and filled with the
-"                              result of a cvs command.  It is executed within
+"                              result of a hg command.  It is executed within
 "                              the context of the new buffer.
 "
-"   CVSBufferSetup             This event is fired just after CVS buffer setup
+"   HGBufferSetup             This event is fired just after HG buffer setup
 "                              occurs, if enabled.
 "
-"   CVSPluginInit              This event is fired when the CVSCommand plugin
+"   HGPluginInit              This event is fired when the HGCommand plugin
 "                              first loads.
 "
-"   CVSPluginFinish            This event is fired just after the CVSCommand
+"   HGPluginFinish            This event is fired just after the HGCommand
 "                              plugin loads.
 "
-"   CVSVimDiffFinish           This event is fired just after the CVSVimDiff
+"   HGVimDiffFinish           This event is fired just after the HGVimDiff
 "                              command executes to allow customization of,
 "                              for instance, window placement and focus.
 "
 " Section: Plugin header {{{1
 
-" loaded_cvscommand is set to 1 when the initialization begins, and 2 when it
+" loaded_hgcommand is set to 1 when the initialization begins, and 2 when it
 " completes.  This allows various actions to only be taken by functions after
 " system initialization.
 
-if exists("loaded_cvscommand")
+if exists("loaded_hgcommand")
    finish
 endif
-let loaded_cvscommand = 1
+let loaded_hgcommand = 1
 
 if v:version < 602
-  echohl WarningMsg|echomsg "CVSCommand 1.69 or later requires VIM 6.2 or later"|echohl None
+  echohl WarningMsg|echomsg "HGCommand 1.69 or later requires VIM 6.2 or later"|echohl None
   finish
 endif
 
 " Section: Event group setup {{{1
 
-augroup CVSCommand
+augroup HGCommand
 augroup END
 
 " Section: Plugin initialization {{{1
-silent do CVSCommand User CVSPluginInit
+silent do HGCommand User HGPluginInit
 
 " Section: Script variable initialization {{{1
 
-let s:CVSCommandEditFileRunning = 0
+let s:HGCommandEditFileRunning = 0
 unlet! s:vimDiffRestoreCmd
 unlet! s:vimDiffSourceBuffer
 unlet! s:vimDiffBufferCount
@@ -311,24 +251,24 b' unlet! s:vimDiffScratchList'
 
 " Section: Utility functions {{{1
 
-" Function: s:CVSResolveLink() {{{2
+" Function: s:HGResolveLink() {{{2
 " Fully resolve the given file name to remove shortcuts or symbolic links.
 
-function! s:CVSResolveLink(fileName)
+function! s:HGResolveLink(fileName)
   let resolved = resolve(a:fileName)
   if resolved != a:fileName
-    let resolved = s:CVSResolveLink(resolved)
+    let resolved = s:HGResolveLink(resolved)
   endif
   return resolved
 endfunction
 
-" Function: s:CVSChangeToCurrentFileDir() {{{2
-" Go to the directory in which the current CVS-controlled file is located.
-" If this is a CVS command buffer, first switch to the original file.
+" Function: s:HGChangeToCurrentFileDir() {{{2
+" Go to the directory in which the current HG-controlled file is located.
+" If this is a HG command buffer, first switch to the original file.
 
-function! s:CVSChangeToCurrentFileDir(fileName)
+function! s:HGChangeToCurrentFileDir(fileName)
   let oldCwd=getcwd()
-  let fileName=s:CVSResolveLink(a:fileName)
+  let fileName=s:HGResolveLink(a:fileName)
   let newCwd=fnamemodify(fileName, ':h')
   if strlen(newCwd) > 0
     execute 'cd' escape(newCwd, ' ')
@@ -336,11 +276,11 b' function! s:CVSChangeToCurrentFileDir(fi'
   return oldCwd
 endfunction
 
-" Function: s:CVSGetOption(name, default) {{{2
+" Function: s:HGGetOption(name, default) {{{2
 " Grab a user-specified option to override the default provided.  Options are
 " searched in the window, buffer, then global spaces.
 
-function! s:CVSGetOption(name, default)
+function! s:HGGetOption(name, default)
   if exists("s:" . a:name . "Override")
     execute "return s:".a:name."Override"
   elseif exists("w:" . a:name)
@@ -354,19 +294,19 b' function! s:CVSGetOption(name, default)'
   endif
 endfunction
 
-" Function: s:CVSEditFile(name, origBuffNR) {{{2
+" Function: s:HGEditFile(name, origBuffNR) {{{2
 " Wrapper around the 'edit' command to provide some helpful error text if the
 " current buffer can't be abandoned.  If name is provided, it is used;
 " otherwise, a nameless scratch buffer is used.
 " Returns: 0 if successful, -1 if an error occurs.
 
-function! s:CVSEditFile(name, origBuffNR)
+function! s:HGEditFile(name, origBuffNR)
   "Name parameter will be pasted into expression.
   let name = escape(a:name, ' *?\')
 
-  let editCommand = s:CVSGetOption('CVSCommandEdit', 'edit')
+  let editCommand = s:HGGetOption('HGCommandEdit', 'edit')
   if editCommand != 'edit'
-    if s:CVSGetOption('CVSCommandSplit', 'horizontal') == 'horizontal'
+    if s:HGGetOption('HGCommandSplit', 'horizontal') == 'horizontal'
       if name == ""
         let editCommand = 'rightbelow new'
       else
@@ -388,28 +328,28 b' function! s:CVSEditFile(name, origBuffNR'
   endif
 
   " Protect against useless buffer set-up
-  let s:CVSCommandEditFileRunning = s:CVSCommandEditFileRunning + 1
+  let s:HGCommandEditFileRunning = s:HGCommandEditFileRunning + 1
   try
     execute editCommand
   finally
-    let s:CVSCommandEditFileRunning = s:CVSCommandEditFileRunning - 1
+    let s:HGCommandEditFileRunning = s:HGCommandEditFileRunning - 1
   endtry
 
-  let b:CVSOrigBuffNR=a:origBuffNR
-  let b:CVSCommandEdit='split'
+  let b:HGOrigBuffNR=a:origBuffNR
+  let b:HGCommandEdit='split'
 endfunction
 
-" Function: s:CVSCreateCommandBuffer(cmd, cmdName, statusText, filename) {{{2
+" Function: s:HGCreateCommandBuffer(cmd, cmdName, statusText, filename) {{{2
 " Creates a new scratch buffer and captures the output from execution of the
 " given command.  The name of the scratch buffer is returned.
 
-function! s:CVSCreateCommandBuffer(cmd, cmdName, statusText, origBuffNR)
+function! s:HGCreateCommandBuffer(cmd, cmdName, statusText, origBuffNR)
   let fileName=bufname(a:origBuffNR)
 
   let resultBufferName=''
 
-  if s:CVSGetOption("CVSCommandNameResultBuffers", 0)
-    let nameMarker = s:CVSGetOption("CVSCommandNameMarker", '_')
+  if s:HGGetOption("HGCommandNameResultBuffers", 0)
+    let nameMarker = s:HGGetOption("HGCommandNameMarker", '_')
     if strlen(a:statusText) > 0
       let bufName=a:cmdName . ' -- ' . a:statusText
     else
@@ -424,28 +364,29 b' function! s:CVSCreateCommandBuffer(cmd, '
     endwhile
   endif
 
-  let cvsCommand = s:CVSGetOption("CVSCommandCVSExec", "cvs") . " " . a:cmd
-  let cvsOut = system(cvsCommand)
+  let hgCommand = s:HGGetOption("HGCommandHGExec", "hg") . " " . a:cmd
+  echomsg "DBG :".hgCommand
+  let hgOut = system(hgCommand)
   " HACK:  diff command does not return proper error codes
-  if v:shell_error && a:cmdName != 'cvsdiff'
-    if strlen(cvsOut) == 0
-      echoerr "CVS command failed"
+  if v:shell_error && a:cmdName != 'hgdiff'
+    if strlen(hgOut) == 0
+      echoerr "HG command failed"
     else
-      echoerr "CVS command failed:  " . cvsOut
+      echoerr "HG command failed:  " . hgOut
     endif
     return -1
   endif
-  if strlen(cvsOut) == 0
+  if strlen(hgOut) == 0
     " Handle case of no output.  In this case, it is important to check the
-    " file status, especially since cvs edit/unedit may change the attributes
+    " file status, especially since hg edit/unedit may change the attributes
     " of the file with no visible output.
 
-    echomsg "No output from CVS command"
+    echomsg "No output from HG command"
     checktime
     return -1
   endif
 
-  if s:CVSEditFile(resultBufferName, a:origBuffNR) == -1
+  if s:HGEditFile(resultBufferName, a:origBuffNR) == -1
     return -1
   endif
 
@@ -453,11 +394,11 b' function! s:CVSCreateCommandBuffer(cmd, '
   set noswapfile
   set filetype=
 
-  if s:CVSGetOption("CVSCommandDeleteOnHide", 0)
+  if s:HGGetOption("HGCommandDeleteOnHide", 0)
     set bufhidden=delete
   endif
 
-  silent 0put=cvsOut
+  silent 0put=hgOut
 
   " The last command left a blank line at the end of the buffer.  If the
   " last line is folded (a side effect of the 'put') then the attempt to
@@ -475,22 +416,22 b' function! s:CVSCreateCommandBuffer(cmd, '
 
   " Define the environment and execute user-defined hooks.
 
-  let b:CVSSourceFile=fileName
-  let b:CVSCommand=a:cmdName
+  let b:HGSourceFile=fileName
+  let b:HGCommand=a:cmdName
   if a:statusText != ""
-    let b:CVSStatusText=a:statusText
+    let b:HGStatusText=a:statusText
   endif
 
-  silent do CVSCommand User CVSBufferCreated
+  silent do HGCommand User HGBufferCreated
   return bufnr("%")
 endfunction
 
-" Function: s:CVSBufferCheck(cvsBuffer) {{{2
-" Attempts to locate the original file to which CVS operations were applied
+" Function: s:HGBufferCheck(hgBuffer) {{{2
+" Attempts to locate the original file to which HG operations were applied
 " for a given buffer.
 
-function! s:CVSBufferCheck(cvsBuffer)
-  let origBuffer = getbufvar(a:cvsBuffer, "CVSOrigBuffNR")
+function! s:HGBufferCheck(hgBuffer)
+  let origBuffer = getbufvar(a:hgBuffer, "HGOrigBuffNR")
   if origBuffer
     if bufexists(origBuffer)
       return origBuffer
@@ -500,52 +441,54 b' function! s:CVSBufferCheck(cvsBuffer)'
     endif
   else
     " No original buffer
-    return a:cvsBuffer
+    return a:hgBuffer
   endif
 endfunction
 
-" Function: s:CVSCurrentBufferCheck() {{{2
-" Attempts to locate the original file to which CVS operations were applied
+" Function: s:HGCurrentBufferCheck() {{{2
+" Attempts to locate the original file to which HG operations were applied
 " for the current buffer.
 
-function! s:CVSCurrentBufferCheck()
-  return s:CVSBufferCheck(bufnr("%"))
+function! s:HGCurrentBufferCheck()
+  return s:HGBufferCheck(bufnr("%"))
 endfunction
 
-" Function: s:CVSToggleDeleteOnHide() {{{2
-" Toggles on and off the delete-on-hide behavior of CVS buffers
+" Function: s:HGToggleDeleteOnHide() {{{2
+" Toggles on and off the delete-on-hide behavior of HG buffers
 
-function! s:CVSToggleDeleteOnHide()
-  if exists("g:CVSCommandDeleteOnHide")
-    unlet g:CVSCommandDeleteOnHide
+function! s:HGToggleDeleteOnHide()
+  if exists("g:HGCommandDeleteOnHide")
+    unlet g:HGCommandDeleteOnHide
   else
-    let g:CVSCommandDeleteOnHide=1
+    let g:HGCommandDeleteOnHide=1
   endif
 endfunction
 
-" Function: s:CVSDoCommand(cvscmd, cmdName, statusText) {{{2
-" General skeleton for CVS function execution.
+" Function: s:HGDoCommand(hgcmd, cmdName, statusText) {{{2
+" General skeleton for HG function execution.
 " Returns: name of the new command buffer containing the command results
 
-function! s:CVSDoCommand(cmd, cmdName, statusText)
-  let cvsBufferCheck=s:CVSCurrentBufferCheck()
-  if cvsBufferCheck == -1 
+function! s:HGDoCommand(cmd, cmdName, statusText)
+  let hgBufferCheck=s:HGCurrentBufferCheck()
+  if hgBufferCheck == -1 
     echo "Original buffer no longer exists, aborting."
     return -1
   endif
 
-  let fileName=bufname(cvsBufferCheck)
+  let fileName=bufname(hgBufferCheck)
   if isdirectory(fileName)
     let fileName=fileName . "/" . getline(".")
   endif
-  let realFileName = fnamemodify(s:CVSResolveLink(fileName), ':t')
-  let oldCwd=s:CVSChangeToCurrentFileDir(fileName)
+  let realFileName = fnamemodify(s:HGResolveLink(fileName), ':t')
+  let oldCwd=s:HGChangeToCurrentFileDir(fileName)
   try
-    if !filereadable('CVS/Root')
-      throw fileName . ' is not a CVS-controlled file.'
-    endif
+     " TODO
+    "if !filereadable('HG/Root')
+      "throw fileName . ' is not a HG-controlled file.'
+    "endif
     let fullCmd = a:cmd . ' "' . realFileName . '"'
-    let resultBuffer=s:CVSCreateCommandBuffer(fullCmd, a:cmdName, a:statusText, cvsBufferCheck)
+    "echomsg "DEBUG".fullCmd
+    let resultBuffer=s:HGCreateCommandBuffer(fullCmd, a:cmdName, a:statusText, hgBufferCheck)
     return resultBuffer
   catch
     echoerr v:exception
@@ -556,77 +499,89 b' function! s:CVSDoCommand(cmd, cmdName, s'
 endfunction
 
 
-" Function: s:CVSGetStatusVars(revision, branch, repository) {{{2
+" Function: s:HGGetStatusVars(revision, branch, repository) {{{2
 "
-" Obtains a CVS revision number and branch name.  The 'revisionVar',
+" Obtains a HG revision number and branch name.  The 'revisionVar',
 " 'branchVar'and 'repositoryVar' arguments, if non-empty, contain the names of variables to hold
 " the corresponding results.
 "
 " Returns: string to be exec'd that sets the multiple return values.
 
-function! s:CVSGetStatusVars(revisionVar, branchVar, repositoryVar)
-  let cvsBufferCheck=s:CVSCurrentBufferCheck()
-  if cvsBufferCheck == -1 
+function! s:HGGetStatusVars(revisionVar, branchVar, repositoryVar)
+  let hgBufferCheck=s:HGCurrentBufferCheck()
+  if hgBufferCheck == -1 
     return ""
   endif
-  let fileName=bufname(cvsBufferCheck)
-  let realFileName = fnamemodify(s:CVSResolveLink(fileName), ':t')
-  let oldCwd=s:CVSChangeToCurrentFileDir(fileName)
+  let fileName=bufname(hgBufferCheck)
+  let realFileName = fnamemodify(s:HGResolveLink(fileName), ':t')
+  let oldCwd=s:HGChangeToCurrentFileDir(fileName)
   try
-    if !filereadable('CVS/Root')
-      return ""
-    endif
-    let cvsCommand = s:CVSGetOption("CVSCommandCVSExec", "cvs") . " status " . escape(realFileName, ' *?\')
-    let statustext=system(cvsCommand)
+     ""TODO
+    "if !filereadable('HG/Root')
+      "return ""
+    "endif
+    let hgCommand = s:HGGetOption("HGCommandHGExec", "hg") . " status -mardui " . fileName
+    let statustext=system(hgCommand)
     if(v:shell_error)
       return ""
     endif
-    let revision=substitute(statustext, '^\_.*Working revision:\s*\(\d\+\%(\.\d\+\)\+\|New file!\)\_.*$', '\1', "")
-
-    " We can still be in a CVS-controlled directory without this being a CVS
-    " file
-    if match(revision, '^New file!$') >= 0 
+    if match(statustext, '^[?I]') >= 0 
       let revision="NEW"
-    elseif match(revision, '^\d\+\.\d\+\%(\.\d\+\.\d\+\)*$') >=0
-    else
-      return ""
+    elseif match(statustext, '^[R]') >= 0 
+      let revision="REMOVED"
+    elseif match(statustext, '^[D]') >= 0 
+      let revision="DELETED"
+    elseif match(statustext, '^[A]') >= 0 
+      let revision="ADDED"
     endif
 
-    let returnExpression = "let " . a:revisionVar . "='" . revision . "'"
+    let hgCommand = s:HGGetOption("HGCommandHGExec", "hg") . " parents -b  " 
+    let statustext=system(hgCommand)
+    if(v:shell_error)
+        return ""
+    endif
+    if exists('revision')
+      let returnExpression = "let " . a:revisionVar . "='" . revision . "'"
+    else
+      let revision=substitute(statustext, '^changeset:\s*\(\d\+\):.*\_$\_.*$', '\1', "")
+      let returnExpression = "let " . a:revisionVar . "='" . revision . "'"
+    endif
 
-    if a:branchVar != ""
-      let branch=substitute(statustext, '^\_.*Sticky Tag:\s\+\(\d\+\%(\.\d\+\)\+\|\a[A-Za-z0-9-_]*\|(none)\).*$', '\1', "")
+    if a:branchVar != "" && match(statustext, '^\_.*\_^branch:') >= 0
+      let branch=substitute(statustext, '^\_.*\_^branch:\s*\(\S\+\)\n\_.*$', '\1', "")
       let returnExpression=returnExpression . " | let " . a:branchVar . "='" . branch . "'"
     endif
-
     if a:repositoryVar != ""
-      let repository=substitute(statustext, '^\_.*Repository revision:\s*\(\d\+\%(\.\d\+\)\+\|New file!\|No revision control file\)\_.*$', '\1', "")
-      let repository=substitute(repository, '^New file!\|No revision control file$', 'NEW', "")
+      let hgCommand = s:HGGetOption("HGCommandHGExec", "hg") . " root  " 
+      let roottext=system(hgCommand)
+      let repository=substitute(roottext,'^.*/\([^/\n\r]*\)\n\_.*$','\1','')
       let returnExpression=returnExpression . " | let " . a:repositoryVar . "='" . repository . "'"
     endif
 
+
+
     return returnExpression
   finally
     execute 'cd' escape(oldCwd, ' ')
   endtry
 endfunction
 
-" Function: s:CVSSetupBuffer() {{{2
-" Attempts to set the b:CVSBranch, b:CVSRevision and b:CVSRepository variables.
+" Function: s:HGSetupBuffer() {{{2
+" Attempts to set the b:HGBranch, b:HGRevision and b:HGRepository variables.
 
-function! s:CVSSetupBuffer()
-  if (exists("b:CVSBufferSetup") && b:CVSBufferSetup)
+function! s:HGSetupBuffer()
+  if (exists("b:HGBufferSetup") && b:HGBufferSetup)
     " This buffer is already set up.
     return
   endif
 
-  if !s:CVSGetOption("CVSCommandEnableBufferSetup", 0)
+  if !s:HGGetOption("HGCommandEnableBufferSetup", 0)
         \ || @% == ""
-        \ || s:CVSCommandEditFileRunning > 0
-        \ || exists("b:CVSOrigBuffNR")
-    unlet! b:CVSRevision
-    unlet! b:CVSBranch
-    unlet! b:CVSRepository
+        \ || s:HGCommandEditFileRunning > 0
+        \ || exists("b:HGOrigBuffNR")
+    unlet! b:HGRevision
+    unlet! b:HGBranch
+    unlet! b:HGRepository
     return
   endif
 
@@ -638,47 +593,48 b' function! s:CVSSetupBuffer()'
   let branch=""
   let repository=""
 
-  exec s:CVSGetStatusVars('revision', 'branch', 'repository')
+  exec s:HGGetStatusVars('revision', 'branch', 'repository')
+  "echomsg "DBG ".revision."#".branch."#".repository
   if revision != ""
-    let b:CVSRevision=revision
+    let b:HGRevision=revision
   else
-    unlet! b:CVSRevision
+    unlet! b:HGRevision
   endif
   if branch != ""
-    let b:CVSBranch=branch
+    let b:HGBranch=branch
   else
-    unlet! b:CVSBranch
+    unlet! b:HGBranch
   endif
   if repository != ""
-     let b:CVSRepository=repository
+     let b:HGRepository=repository
   else
-     unlet! b:CVSRepository
+     unlet! b:HGRepository
   endif
-  silent do CVSCommand User CVSBufferSetup
-  let b:CVSBufferSetup=1
+  silent do HGCommand User HGBufferSetup
+  let b:HGBufferSetup=1
 endfunction
 
-" Function: s:CVSMarkOrigBufferForSetup(cvsbuffer) {{{2
-" Resets the buffer setup state of the original buffer for a given CVS buffer.
-" Returns:  The CVS buffer number in a passthrough mode.
+" Function: s:HGMarkOrigBufferForSetup(hgbuffer) {{{2
+" Resets the buffer setup state of the original buffer for a given HG buffer.
+" Returns:  The HG buffer number in a passthrough mode.
 
-function! s:CVSMarkOrigBufferForSetup(cvsBuffer)
+function! s:HGMarkOrigBufferForSetup(hgBuffer)
   checktime
-  if a:cvsBuffer != -1
-    let origBuffer = s:CVSBufferCheck(a:cvsBuffer)
+  if a:hgBuffer != -1
+    let origBuffer = s:HGBufferCheck(a:hgBuffer)
     "This should never not work, but I'm paranoid
-    if origBuffer != a:cvsBuffer
-      call setbufvar(origBuffer, "CVSBufferSetup", 0)
+    if origBuffer != a:hgBuffer
+      call setbufvar(origBuffer, "HGBufferSetup", 0)
     endif
   endif
-  return a:cvsBuffer
+  return a:hgBuffer
 endfunction
 
-" Function: s:CVSOverrideOption(option, [value]) {{{2
-" Provides a temporary override for the given CVS option.  If no value is
+" Function: s:HGOverrideOption(option, [value]) {{{2
+" Provides a temporary override for the given HG option.  If no value is
 " passed, the override is disabled.
 
-function! s:CVSOverrideOption(option, ...)
+function! s:HGOverrideOption(option, ...)
   if a:0 == 0
     unlet! s:{a:option}Override
   else
@@ -686,14 +642,14 b' function! s:CVSOverrideOption(option, ..'
   endif
 endfunction
 
-" Function: s:CVSWipeoutCommandBuffers() {{{2
-" Clears all current CVS buffers of the specified type for a given source.
+" Function: s:HGWipeoutCommandBuffers() {{{2
+" Clears all current HG buffers of the specified type for a given source.
 
-function! s:CVSWipeoutCommandBuffers(originalBuffer, cvsCommand)
+function! s:HGWipeoutCommandBuffers(originalBuffer, hgCommand)
   let buffer = 1
   while buffer <= bufnr('$')
-    if getbufvar(buffer, 'CVSOrigBuffNR') == a:originalBuffer
-      if getbufvar(buffer, 'CVSCommand') == a:cvsCommand
+    if getbufvar(buffer, 'HGOrigBuffNR') == a:originalBuffer
+      if getbufvar(buffer, 'HGCommand') == a:hgCommand
         execute 'bw' buffer
       endif
     endif
@@ -703,104 +659,92 b' endfunction'
 
 " Section: Public functions {{{1
 
-" Function: CVSGetRevision() {{{2
-" Global function for retrieving the current buffer's CVS revision number.
+" Function: HGGetRevision() {{{2
+" Global function for retrieving the current buffer's HG revision number.
 " Returns: Revision number or an empty string if an error occurs.
 
-function! CVSGetRevision()
+function! HGGetRevision()
   let revision=""
-  exec s:CVSGetStatusVars('revision', '', '')
+  exec s:HGGetStatusVars('revision', '', '')
   return revision
 endfunction
 
-" Function: CVSDisableBufferSetup() {{{2
+" Function: HGDisableBufferSetup() {{{2
 " Global function for deactivating the buffer autovariables.
 
-function! CVSDisableBufferSetup()
-  let g:CVSCommandEnableBufferSetup=0
-  silent! augroup! CVSCommandPlugin
+function! HGDisableBufferSetup()
+  let g:HGCommandEnableBufferSetup=0
+  silent! augroup! HGCommandPlugin
 endfunction
 
-" Function: CVSEnableBufferSetup() {{{2
+" Function: HGEnableBufferSetup() {{{2
 " Global function for activating the buffer autovariables.
 
-function! CVSEnableBufferSetup()
-  let g:CVSCommandEnableBufferSetup=1
-  augroup CVSCommandPlugin
+function! HGEnableBufferSetup()
+  let g:HGCommandEnableBufferSetup=1
+  augroup HGCommandPlugin
     au!
-    au BufEnter * call s:CVSSetupBuffer()
+    au BufEnter * call s:HGSetupBuffer()
   augroup END
 
   " Only auto-load if the plugin is fully loaded.  This gives other plugins a
   " chance to run.
-  if g:loaded_cvscommand == 2
-    call s:CVSSetupBuffer()
+  if g:loaded_hgcommand == 2
+    call s:HGSetupBuffer()
   endif
 endfunction
 
-" Function: CVSGetStatusLine() {{{2
-" Default (sample) status line entry for CVS files.  This is only useful if
-" CVS-managed buffer mode is on (see the CVSCommandEnableBufferSetup variable
+" Function: HGGetStatusLine() {{{2
+" Default (sample) status line entry for HG files.  This is only useful if
+" HG-managed buffer mode is on (see the HGCommandEnableBufferSetup variable
 " for how to do this).
 
-function! CVSGetStatusLine()
-  if exists('b:CVSSourceFile')
+function! HGGetStatusLine()
+  if exists('b:HGSourceFile')
     " This is a result buffer
-    let value='[' . b:CVSCommand . ' ' . b:CVSSourceFile
-    if exists('b:CVSStatusText')
-      let value=value . ' ' . b:CVSStatusText
+    let value='[' . b:HGCommand . ' ' . b:HGSourceFile
+    if exists('b:HGStatusText')
+      let value=value . ' ' . b:HGStatusText
     endif
     let value = value . ']'
     return value
   endif
 
-  if exists('b:CVSRevision')
-        \ && b:CVSRevision != ''
-        \ && exists('b:CVSBranch')
-        \ && b:CVSBranch != ''
-        \ && exists('b:CVSRepository')
-        \ && b:CVSRepository != ''
-        \ && exists('g:CVSCommandEnableBufferSetup')
-        \ && g:CVSCommandEnableBufferSetup
-    if b:CVSRevision == b:CVSRepository
-      return '[CVS ' . b:CVSBranch . '/' . b:CVSRevision . ']'
-    else
-      return '[CVS ' . b:CVSBranch . '/' . b:CVSRevision . '/' . b:CVSRepository . ']'
-    endif
+  if exists('b:HGRevision')
+        \ && b:HGRevision != ''
+        \ && exists('b:HGBranch')
+        \ && b:HGBranch != ''
+        \ && exists('b:HGRepository')
+        \ && b:HGRepository != ''
+        \ && exists('g:HGCommandEnableBufferSetup')
+        \ && g:HGCommandEnableBufferSetup
+   return '[HG ' . b:HGRepository . '/' . b:HGBranch .'/' . b:HGRevision . ']'
   else
     return ''
   endif
 endfunction
 
-" Section: CVS command functions {{{1
+" Section: HG command functions {{{1
 
-" Function: s:CVSAdd() {{{2
-function! s:CVSAdd()
-  return s:CVSMarkOrigBufferForSetup(s:CVSDoCommand('add', 'cvsadd', ''))
+" Function: s:HGAdd() {{{2
+function! s:HGAdd()
+  return s:HGMarkOrigBufferForSetup(s:HGDoCommand('add', 'hgadd', ''))
 endfunction
 
-" Function: s:CVSAnnotate(...) {{{2
-function! s:CVSAnnotate(...)
+" Function: s:HGAnnotate(...) {{{2
+function! s:HGAnnotate(...)
   if a:0 == 0
-    if &filetype == "CVSAnnotate"
-      " This is a CVSAnnotate buffer.  Perform annotation of the version
+    if &filetype == "HGAnnotate"
+      " This is a HGAnnotate buffer.  Perform annotation of the version
       " indicated by the current line.
-      let revision = substitute(getline("."),'\(^[0-9.]*\).*','\1','')
-      let revmin = substitute(revision,'^[0-9.]*\.\([0-9]\+\)','\1','')
-      let revmaj = substitute(revision,'^\([0-9.]*\)\.[0-9]\+','\1','')
-      if s:CVSGetOption('CVSCommandAnnotateParent', 0) != 0
-        let revmin = revmin - 1
-      endif
-      if revmin == 0
-        " Jump to ancestor branch
-        let revision = substitute(revmaj,'^\([0-9.]*\)\.[0-9]\+','\1','')
-      else
-        let revision=revmaj . "." .  revmin
+      let revision = substitute(getline("."),'\(^[0-9]*\):.*','\1','')
+      if s:HGGetOption('HGCommandAnnotateParent', 0) != 0 && revision > 0
+        let revision = revision - 1
       endif
     else
-      let revision=CVSGetRevision()
+      let revision=HGGetRevision()
       if revision == ""
-        echoerr "Unable to obtain CVS version information."
+        echoerr "Unable to obtain HG version information."
         return -1
       endif
     endif
@@ -813,27 +757,26 b' function! s:CVSAnnotate(...)'
     return -1
   endif
 
-  let resultBuffer=s:CVSDoCommand('-q annotate -r ' . revision, 'cvsannotate', revision) 
+  let resultBuffer=s:HGDoCommand('annotate -ndu -r ' . revision, 'hgannotate', revision) 
+  echomsg "DBG: ".resultBuffer
   if resultBuffer !=  -1
-    set filetype=CVSAnnotate
-    " Remove header lines from standard error
-    silent v/^\d\+\%(\.\d\+\)\+/d
+    set filetype=HGAnnotate
   endif
 
   return resultBuffer
 endfunction
 
-" Function: s:CVSCommit() {{{2
-function! s:CVSCommit(...)
+" Function: s:HGCommit() {{{2
+function! s:HGCommit(...)
   " Handle the commit message being specified.  If a message is supplied, it
   " is used; if bang is supplied, an empty message is used; otherwise, the
   " user is provided a buffer from which to edit the commit message.
   if a:2 != "" || a:1 == "!"
-    return s:CVSMarkOrigBufferForSetup(s:CVSDoCommand('commit -m "' . a:2 . '"', 'cvscommit', ''))
+    return s:HGMarkOrigBufferForSetup(s:HGDoCommand('commit -m "' . a:2 . '"', 'hgcommit', ''))
   endif
 
-  let cvsBufferCheck=s:CVSCurrentBufferCheck()
-  if cvsBufferCheck ==  -1
+  let hgBufferCheck=s:HGCurrentBufferCheck()
+  if hgBufferCheck ==  -1
     echo "Original buffer no longer exists, aborting."
     return -1
   endif
@@ -847,8 +790,8 b' function! s:CVSCommit(...)'
 
     let messageFileName = tempname()
 
-    let fileName=bufname(cvsBufferCheck)
-    let realFilePath=s:CVSResolveLink(fileName)
+    let fileName=bufname(hgBufferCheck)
+    let realFilePath=s:HGResolveLink(fileName)
     let newCwd=fnamemodify(realFilePath, ':h')
     if strlen(newCwd) == 0
       " Account for autochdir being in effect, which will make this blank, but
@@ -858,7 +801,7 b' function! s:CVSCommit(...)'
 
     let realFileName=fnamemodify(realFilePath, ':t')
 
-    if s:CVSEditFile(messageFileName, cvsBufferCheck) == -1
+    if s:HGEditFile(messageFileName, hgBufferCheck) == -1
       return
     endif
 
@@ -866,49 +809,49 b' function! s:CVSCommit(...)'
     let autoPattern = '\c' . messageFileName
 
     " Ensure existance of group
-    augroup CVSCommit
+    augroup HGCommit
     augroup END
 
-    execute 'au CVSCommit BufDelete' autoPattern 'call delete("' . messageFileName . '")'
-    execute 'au CVSCommit BufDelete' autoPattern 'au! CVSCommit * ' autoPattern
+    execute 'au HGCommit BufDelete' autoPattern 'call delete("' . messageFileName . '")'
+    execute 'au HGCommit BufDelete' autoPattern 'au! HGCommit * ' autoPattern
 
     " Create a commit mapping.  The mapping must clear all autocommands in case
-    " it is invoked when CVSCommandCommitOnWrite is active, as well as to not
+    " it is invoked when HGCommandCommitOnWrite is active, as well as to not
     " invoke the buffer deletion autocommand.
 
-    execute 'nnoremap <silent> <buffer> <Plug>CVSCommit '.
-          \ ':au! CVSCommit * ' . autoPattern . '<CR>'.
-          \ ':g/^CVS:/d<CR>'.
+    execute 'nnoremap <silent> <buffer> <Plug>HGCommit '.
+          \ ':au! HGCommit * ' . autoPattern . '<CR>'.
+          \ ':g/^HG:/d<CR>'.
           \ ':update<CR>'.
-          \ ':call <SID>CVSFinishCommit("' . messageFileName . '",' .
+          \ ':call <SID>HGFinishCommit("' . messageFileName . '",' .
           \                             '"' . newCwd . '",' .
           \                             '"' . realFileName . '",' .
-          \                             cvsBufferCheck . ')<CR>'
+          \                             hgBufferCheck . ')<CR>'
 
-    silent 0put ='CVS: ----------------------------------------------------------------------'
-    silent put =\"CVS: Enter Log.  Lines beginning with `CVS:' are removed automatically\"
-    silent put ='CVS: Type <leader>cc (or your own <Plug>CVSCommit mapping)'
+    silent 0put ='HG: ----------------------------------------------------------------------'
+    silent put =\"HG: Enter Log.  Lines beginning with `HG:' are removed automatically\"
+    silent put ='HG: Type <leader>cc (or your own <Plug>HGCommit mapping)'
 
-    if s:CVSGetOption('CVSCommandCommitOnWrite', 1) == 1
-      execute 'au CVSCommit BufWritePre' autoPattern 'g/^CVS:/d'
-      execute 'au CVSCommit BufWritePost' autoPattern 'call s:CVSFinishCommit("' . messageFileName . '", "' . newCwd . '", "' . realFileName . '", ' . cvsBufferCheck . ') | au! * ' autoPattern
-      silent put ='CVS: or write this buffer'
+    if s:HGGetOption('HGCommandCommitOnWrite', 1) == 1
+      execute 'au HGCommit BufWritePre' autoPattern 'g/^HG:/d'
+      execute 'au HGCommit BufWritePost' autoPattern 'call s:HGFinishCommit("' . messageFileName . '", "' . newCwd . '", "' . realFileName . '", ' . hgBufferCheck . ') | au! * ' autoPattern
+      silent put ='HG: or write this buffer'
     endif
 
-    silent put ='CVS: to finish this commit operation'
-    silent put ='CVS: ----------------------------------------------------------------------'
+    silent put ='HG: to finish this commit operation'
+    silent put ='HG: ----------------------------------------------------------------------'
     $
-    let b:CVSSourceFile=fileName
-    let b:CVSCommand='CVSCommit'
-    set filetype=cvs
+    let b:HGSourceFile=fileName
+    let b:HGCommand='HGCommit'
+    set filetype=hg
   finally
     let &shellslash = shellSlashBak
   endtry
 
 endfunction
 
-" Function: s:CVSDiff(...) {{{2
-function! s:CVSDiff(...)
+" Function: s:HGDiff(...) {{{2
+function! s:HGDiff(...)
   if a:0 == 1
     let revOptions = '-r' . a:1
     let caption = a:1 . ' -> current'
@@ -920,34 +863,25 b' function! s:CVSDiff(...)'
     let caption = ''
   endif
 
-  let cvsdiffopt=s:CVSGetOption('CVSCommandDiffOpt', 'wbBc')
+  let hgdiffopt=s:HGGetOption('HGCommandDiffOpt', 'w')
 
-  if cvsdiffopt == ""
+  if hgdiffopt == ""
     let diffoptionstring=""
   else
-    let diffoptionstring=" -" . cvsdiffopt . " "
+    let diffoptionstring=" -" . hgdiffopt . " "
   endif
 
-  let resultBuffer = s:CVSDoCommand('diff ' . diffoptionstring . revOptions , 'cvsdiff', caption)
+  let resultBuffer = s:HGDoCommand('diff ' . diffoptionstring . revOptions , 'hgdiff', caption)
   if resultBuffer != -1 
     set filetype=diff
   endif
   return resultBuffer
 endfunction
 
-" Function: s:CVSEdit() {{{2
-function! s:CVSEdit()
-  return s:CVSDoCommand('edit', 'cvsedit', '')
-endfunction
 
-" Function: s:CVSEditors() {{{2
-function! s:CVSEditors()
-  return s:CVSDoCommand('editors', 'cvseditors', '')
-endfunction
-
-" Function: s:CVSGotoOriginal(["!]) {{{2
-function! s:CVSGotoOriginal(...)
-  let origBuffNR = s:CVSCurrentBufferCheck()
+" Function: s:HGGotoOriginal(["!]) {{{2
+function! s:HGGotoOriginal(...)
+  let origBuffNR = s:HGCurrentBufferCheck()
   if origBuffNR > 0
     let origWinNR = bufwinnr(origBuffNR)
     if origWinNR == -1
@@ -960,7 +894,7 b' function! s:CVSGotoOriginal(...)'
         let buffnr = 1
         let buffmaxnr = bufnr("$")
         while buffnr <= buffmaxnr
-          if getbufvar(buffnr, "CVSOrigBuffNR") == origBuffNR
+          if getbufvar(buffnr, "HGOrigBuffNR") == origBuffNR
             execute "bw" buffnr
           endif
           let buffnr = buffnr + 1
@@ -970,26 +904,26 b' function! s:CVSGotoOriginal(...)'
   endif
 endfunction
 
-" Function: s:CVSFinishCommit(messageFile, targetDir, targetFile) {{{2
-function! s:CVSFinishCommit(messageFile, targetDir, targetFile, origBuffNR)
+" Function: s:HGFinishCommit(messageFile, targetDir, targetFile) {{{2
+function! s:HGFinishCommit(messageFile, targetDir, targetFile, origBuffNR)
   if filereadable(a:messageFile)
     let oldCwd=getcwd()
     if strlen(a:targetDir) > 0
       execute 'cd' escape(a:targetDir, ' ')
     endif
-    let resultBuffer=s:CVSCreateCommandBuffer('commit -F "' . a:messageFile . '" "'. a:targetFile . '"', 'cvscommit', '', a:origBuffNR)
+    let resultBuffer=s:HGCreateCommandBuffer('commit -F "' . a:messageFile . '" "'. a:targetFile . '"', 'hgcommit', '', a:origBuffNR)
     execute 'cd' escape(oldCwd, ' ')
     execute 'bw' escape(a:messageFile, ' *?\')
     silent execute 'call delete("' . a:messageFile . '")'
-    return s:CVSMarkOrigBufferForSetup(resultBuffer)
+    return s:HGMarkOrigBufferForSetup(resultBuffer)
   else
     echoerr "Can't read message file; no commit is possible."
     return -1
   endif
 endfunction
 
-" Function: s:CVSLog() {{{2
-function! s:CVSLog(...)
+" Function: s:HGLog() {{{2
+function! s:HGLog(...)
   if a:0 == 0
     let versionOption = ""
     let caption = ''
@@ -998,23 +932,23 b' function! s:CVSLog(...)'
     let caption = a:1
   endif
 
-  let resultBuffer=s:CVSDoCommand('log' . versionOption, 'cvslog', caption)
+  let resultBuffer=s:HGDoCommand('log' . versionOption, 'hglog', caption)
   if resultBuffer != ""
     set filetype=rcslog
   endif
   return resultBuffer
 endfunction
 
-" Function: s:CVSRevert() {{{2
-function! s:CVSRevert()
-  return s:CVSMarkOrigBufferForSetup(s:CVSDoCommand('update -C', 'cvsrevert', ''))
+" Function: s:HGRevert() {{{2
+function! s:HGRevert()
+  return s:HGMarkOrigBufferForSetup(s:HGDoCommand('revert', 'hgrevert', ''))
 endfunction
 
-" Function: s:CVSReview(...) {{{2
-function! s:CVSReview(...)
+" Function: s:HGReview(...) {{{2
+function! s:HGReview(...)
   if a:0 == 0
     let versiontag=""
-    if s:CVSGetOption('CVSCommandInteractive', 0)
+    if s:HGGetOption('HGCommandInteractive', 0)
       let versiontag=input('Revision:  ')
     endif
     if versiontag == ""
@@ -1028,69 +962,65 b' function! s:CVSReview(...)'
     let versionOption=" -r " . versiontag . " "
   endif
 
-  let resultBuffer = s:CVSDoCommand('-q update -p' . versionOption, 'cvsreview', versiontag)
+  let resultBuffer = s:HGDoCommand('cat' . versionOption, 'hgreview', versiontag)
   if resultBuffer > 0
-    let &filetype=getbufvar(b:CVSOrigBuffNR, '&filetype')
+    let &filetype=getbufvar(b:HGOrigBuffNR, '&filetype')
   endif
 
   return resultBuffer
 endfunction
 
-" Function: s:CVSStatus() {{{2
-function! s:CVSStatus()
-  return s:CVSDoCommand('status', 'cvsstatus', '')
-endfunction
-
-" Function: s:CVSUnedit() {{{2
-function! s:CVSUnedit()
-  return s:CVSDoCommand('unedit', 'cvsunedit', '')
+" Function: s:HGStatus() {{{2
+function! s:HGStatus()
+  return s:HGDoCommand('status', 'hgstatus', '')
 endfunction
 
-" Function: s:CVSUpdate() {{{2
-function! s:CVSUpdate()
-  return s:CVSMarkOrigBufferForSetup(s:CVSDoCommand('update', 'update', ''))
+
+" Function: s:HGUpdate() {{{2
+function! s:HGUpdate()
+  return s:HGMarkOrigBufferForSetup(s:HGDoCommand('update', 'update', ''))
 endfunction
 
-" Function: s:CVSVimDiff(...) {{{2
-function! s:CVSVimDiff(...)
-  let originalBuffer = s:CVSCurrentBufferCheck()
-  let s:CVSCommandEditFileRunning = s:CVSCommandEditFileRunning + 1
+" Function: s:HGVimDiff(...) {{{2
+function! s:HGVimDiff(...)
+  let originalBuffer = s:HGCurrentBufferCheck()
+  let s:HGCommandEditFileRunning = s:HGCommandEditFileRunning + 1
   try
     " If there's already a VimDiff'ed window, restore it.
-    " There may only be one CVSVimDiff original window at a time.
+    " There may only be one HGVimDiff original window at a time.
 
     if exists("s:vimDiffSourceBuffer") && s:vimDiffSourceBuffer != originalBuffer
       " Clear the existing vimdiff setup by removing the result buffers.
-      call s:CVSWipeoutCommandBuffers(s:vimDiffSourceBuffer, 'vimdiff')
+      call s:HGWipeoutCommandBuffers(s:vimDiffSourceBuffer, 'vimdiff')
     endif
 
     " Split and diff
     if(a:0 == 2)
       " Reset the vimdiff system, as 2 explicit versions were provided.
       if exists('s:vimDiffSourceBuffer')
-        call s:CVSWipeoutCommandBuffers(s:vimDiffSourceBuffer, 'vimdiff')
+        call s:HGWipeoutCommandBuffers(s:vimDiffSourceBuffer, 'vimdiff')
       endif
-      let resultBuffer = s:CVSReview(a:1)
+      let resultBuffer = s:HGReview(a:1)
       if resultBuffer < 0
-        echomsg "Can't open CVS revision " . a:1
+        echomsg "Can't open HG revision " . a:1
         return resultBuffer
       endif
-      let b:CVSCommand = 'vimdiff'
+      let b:HGCommand = 'vimdiff'
       diffthis
       let s:vimDiffBufferCount = 1
       let s:vimDiffScratchList = '{'. resultBuffer . '}'
       " If no split method is defined, cheat, and set it to vertical.
       try
-        call s:CVSOverrideOption('CVSCommandSplit', s:CVSGetOption('CVSCommandDiffSplit', s:CVSGetOption('CVSCommandSplit', 'vertical')))
-        let resultBuffer=s:CVSReview(a:2)
+        call s:HGOverrideOption('HGCommandSplit', s:HGGetOption('HGCommandDiffSplit', s:HGGetOption('HGCommandSplit', 'vertical')))
+        let resultBuffer=s:HGReview(a:2)
       finally
-        call s:CVSOverrideOption('CVSCommandSplit')
+        call s:HGOverrideOption('HGCommandSplit')
       endtry
       if resultBuffer < 0
-        echomsg "Can't open CVS revision " . a:1
+        echomsg "Can't open HG revision " . a:1
         return resultBuffer
       endif
-      let b:CVSCommand = 'vimdiff'
+      let b:HGCommand = 'vimdiff'
       diffthis
       let s:vimDiffBufferCount = 2
       let s:vimDiffScratchList = s:vimDiffScratchList . '{'. resultBuffer . '}'
@@ -1098,22 +1028,22 b' function! s:CVSVimDiff(...)'
       " Add new buffer
       try
         " Force splitting behavior, otherwise why use vimdiff?
-        call s:CVSOverrideOption("CVSCommandEdit", "split")
-        call s:CVSOverrideOption("CVSCommandSplit", s:CVSGetOption('CVSCommandDiffSplit', s:CVSGetOption('CVSCommandSplit', 'vertical')))
+        call s:HGOverrideOption("HGCommandEdit", "split")
+        call s:HGOverrideOption("HGCommandSplit", s:HGGetOption('HGCommandDiffSplit', s:HGGetOption('HGCommandSplit', 'vertical')))
         if(a:0 == 0)
-          let resultBuffer=s:CVSReview()
+          let resultBuffer=s:HGReview()
         else
-          let resultBuffer=s:CVSReview(a:1)
+          let resultBuffer=s:HGReview(a:1)
         endif
       finally
-        call s:CVSOverrideOption("CVSCommandEdit")
-        call s:CVSOverrideOption("CVSCommandSplit")
+        call s:HGOverrideOption("HGCommandEdit")
+        call s:HGOverrideOption("HGCommandSplit")
       endtry
       if resultBuffer < 0
-        echomsg "Can't open current CVS revision"
+        echomsg "Can't open current HG revision"
         return resultBuffer
       endif
-      let b:CVSCommand = 'vimdiff'
+      let b:HGCommand = 'vimdiff'
       diffthis
 
       if !exists('s:vimDiffBufferCount')
@@ -1121,7 +1051,7 b' function! s:CVSVimDiff(...)'
         let s:vimDiffBufferCount = 2
         let s:vimDiffScratchList = '{' . resultBuffer . '}'
 
-        " This could have been invoked on a CVS result buffer, not the
+        " This could have been invoked on a HG result buffer, not the
         " original buffer.
         wincmd W
         execute 'buffer' originalBuffer
@@ -1151,168 +1081,115 b' function! s:CVSVimDiff(...)'
     let saveModeline = getbufvar(currentBuffer, '&modeline')
     try
       call setbufvar(currentBuffer, '&modeline', 0)
-      silent do CVSCommand User CVSVimDiffFinish
+      silent do HGCommand User HGVimDiffFinish
     finally
       call setbufvar(currentBuffer, '&modeline', saveModeline)
     endtry
     return resultBuffer
   finally
-    let s:CVSCommandEditFileRunning = s:CVSCommandEditFileRunning - 1
+    let s:HGCommandEditFileRunning = s:HGCommandEditFileRunning - 1
   endtry
 endfunction
 
-" Function: s:CVSWatch(onoff) {{{2
-function! s:CVSWatch(onoff)
-  if a:onoff !~ '^\c\%(on\|off\|add\|remove\)$'
-    echoerr "Argument to CVSWatch must be one of [on|off|add|remove]"
-    return -1
-  end
-  return s:CVSDoCommand('watch ' . tolower(a:onoff), 'cvswatch', '')
-endfunction
-
-" Function: s:CVSWatchers() {{{2
-function! s:CVSWatchers()
-  return s:CVSDoCommand('watchers', 'cvswatchers', '')
-endfunction
-
 " Section: Command definitions {{{1
 " Section: Primary commands {{{2
-com! CVSAdd call s:CVSAdd()
-com! -nargs=? CVSAnnotate call s:CVSAnnotate(<f-args>)
-com! -bang -nargs=? CVSCommit call s:CVSCommit(<q-bang>, <q-args>)
-com! -nargs=* CVSDiff call s:CVSDiff(<f-args>)
-com! CVSEdit call s:CVSEdit()
-com! CVSEditors call s:CVSEditors()
-com! -bang CVSGotoOriginal call s:CVSGotoOriginal(<q-bang>)
-com! -nargs=? CVSLog call s:CVSLog(<f-args>)
-com! CVSRevert call s:CVSRevert()
-com! -nargs=? CVSReview call s:CVSReview(<f-args>)
-com! CVSStatus call s:CVSStatus()
-com! CVSUnedit call s:CVSUnedit()
-com! CVSUpdate call s:CVSUpdate()
-com! -nargs=* CVSVimDiff call s:CVSVimDiff(<f-args>)
-com! -nargs=1 CVSWatch call s:CVSWatch(<f-args>)
-com! CVSWatchAdd call s:CVSWatch('add')
-com! CVSWatchOn call s:CVSWatch('on')
-com! CVSWatchOff call s:CVSWatch('off')
-com! CVSWatchRemove call s:CVSWatch('remove')
-com! CVSWatchers call s:CVSWatchers()
+com! HGAdd call s:HGAdd()
+com! -nargs=? HGAnnotate call s:HGAnnotate(<f-args>)
+com! -bang -nargs=? HGCommit call s:HGCommit(<q-bang>, <q-args>)
+com! -nargs=* HGDiff call s:HGDiff(<f-args>)
+com! -bang HGGotoOriginal call s:HGGotoOriginal(<q-bang>)
+com! -nargs=? HGLog call s:HGLog(<f-args>)
+com! HGRevert call s:HGRevert()
+com! -nargs=? HGReview call s:HGReview(<f-args>)
+com! HGStatus call s:HGStatus()
+com! HGUpdate call s:HGUpdate()
+com! -nargs=* HGVimDiff call s:HGVimDiff(<f-args>)
 
-" Section: CVS buffer management commands {{{2
-com! CVSDisableBufferSetup call CVSDisableBufferSetup()
-com! CVSEnableBufferSetup call CVSEnableBufferSetup()
+" Section: HG buffer management commands {{{2
+com! HGDisableBufferSetup call HGDisableBufferSetup()
+com! HGEnableBufferSetup call HGEnableBufferSetup()
 
-" Allow reloading cvscommand.vim
-com! CVSReload unlet! loaded_cvscommand | runtime plugin/cvscommand.vim
+" Allow reloading hgcommand.vim
+com! HGReload unlet! loaded_hgcommand | runtime plugin/hgcommand.vim
 
 " Section: Plugin command mappings {{{1
-nnoremap <silent> <Plug>CVSAdd :CVSAdd<CR>
-nnoremap <silent> <Plug>CVSAnnotate :CVSAnnotate<CR>
-nnoremap <silent> <Plug>CVSCommit :CVSCommit<CR>
-nnoremap <silent> <Plug>CVSDiff :CVSDiff<CR>
-nnoremap <silent> <Plug>CVSEdit :CVSEdit<CR>
-nnoremap <silent> <Plug>CVSEditors :CVSEditors<CR>
-nnoremap <silent> <Plug>CVSGotoOriginal :CVSGotoOriginal<CR>
-nnoremap <silent> <Plug>CVSClearAndGotoOriginal :CVSGotoOriginal!<CR>
-nnoremap <silent> <Plug>CVSLog :CVSLog<CR>
-nnoremap <silent> <Plug>CVSRevert :CVSRevert<CR>
-nnoremap <silent> <Plug>CVSReview :CVSReview<CR>
-nnoremap <silent> <Plug>CVSStatus :CVSStatus<CR>
-nnoremap <silent> <Plug>CVSUnedit :CVSUnedit<CR>
-nnoremap <silent> <Plug>CVSUpdate :CVSUpdate<CR>
-nnoremap <silent> <Plug>CVSVimDiff :CVSVimDiff<CR>
-nnoremap <silent> <Plug>CVSWatchers :CVSWatchers<CR>
-nnoremap <silent> <Plug>CVSWatchAdd :CVSWatchAdd<CR>
-nnoremap <silent> <Plug>CVSWatchOn :CVSWatchOn<CR>
-nnoremap <silent> <Plug>CVSWatchOff :CVSWatchOff<CR>
-nnoremap <silent> <Plug>CVSWatchRemove :CVSWatchRemove<CR>
+nnoremap <silent> <Plug>HGAdd :HGAdd<CR>
+nnoremap <silent> <Plug>HGAnnotate :HGAnnotate<CR>
+nnoremap <silent> <Plug>HGCommit :HGCommit<CR>
+nnoremap <silent> <Plug>HGDiff :HGDiff<CR>
+nnoremap <silent> <Plug>HGGotoOriginal :HGGotoOriginal<CR>
+nnoremap <silent> <Plug>HGClearAndGotoOriginal :HGGotoOriginal!<CR>
+nnoremap <silent> <Plug>HGLog :HGLog<CR>
+nnoremap <silent> <Plug>HGRevert :HGRevert<CR>
+nnoremap <silent> <Plug>HGReview :HGReview<CR>
+nnoremap <silent> <Plug>HGStatus :HGStatus<CR>
+nnoremap <silent> <Plug>HGUpdate :HGUpdate<CR>
+nnoremap <silent> <Plug>HGVimDiff :HGVimDiff<CR>
+nnoremap <silent> <Plug>HGWatchers :HGWatchers<CR>
+nnoremap <silent> <Plug>HGWatchAdd :HGWatchAdd<CR>
+nnoremap <silent> <Plug>HGWatchOn :HGWatchOn<CR>
+nnoremap <silent> <Plug>HGWatchOff :HGWatchOff<CR>
+nnoremap <silent> <Plug>HGWatchRemove :HGWatchRemove<CR>
 
 " Section: Default mappings {{{1
-if !hasmapto('<Plug>CVSAdd')
-  nmap <unique> <Leader>ca <Plug>CVSAdd
-endif
-if !hasmapto('<Plug>CVSAnnotate')
-  nmap <unique> <Leader>cn <Plug>CVSAnnotate
+if !hasmapto('<Plug>HGAdd')
+  nmap <unique> <Leader>hga <Plug>HGAdd
 endif
-if !hasmapto('<Plug>CVSClearAndGotoOriginal')
-  nmap <unique> <Leader>cG <Plug>CVSClearAndGotoOriginal
+if !hasmapto('<Plug>HGAnnotate')
+  nmap <unique> <Leader>hgn <Plug>HGAnnotate
 endif
-if !hasmapto('<Plug>CVSCommit')
-  nmap <unique> <Leader>cc <Plug>CVSCommit
-endif
-if !hasmapto('<Plug>CVSDiff')
-  nmap <unique> <Leader>cd <Plug>CVSDiff
+if !hasmapto('<Plug>HGClearAndGotoOriginal')
+  nmap <unique> <Leader>hgG <Plug>HGClearAndGotoOriginal
 endif
-if !hasmapto('<Plug>CVSEdit')
-  nmap <unique> <Leader>ce <Plug>CVSEdit
-endif
-if !hasmapto('<Plug>CVSEditors')
-  nmap <unique> <Leader>ci <Plug>CVSEditors
+if !hasmapto('<Plug>HGCommit')
+  nmap <unique> <Leader>hgc <Plug>HGCommit
 endif
-if !hasmapto('<Plug>CVSGotoOriginal')
-  nmap <unique> <Leader>cg <Plug>CVSGotoOriginal
+if !hasmapto('<Plug>HGDiff')
+  nmap <unique> <Leader>hgd <Plug>HGDiff
 endif
-if !hasmapto('<Plug>CVSLog')
-  nmap <unique> <Leader>cl <Plug>CVSLog
-endif
-if !hasmapto('<Plug>CVSRevert')
-  nmap <unique> <Leader>cq <Plug>CVSRevert
+if !hasmapto('<Plug>HGGotoOriginal')
+  nmap <unique> <Leader>hgg <Plug>HGGotoOriginal
 endif
-if !hasmapto('<Plug>CVSReview')
-  nmap <unique> <Leader>cr <Plug>CVSReview
-endif
-if !hasmapto('<Plug>CVSStatus')
-  nmap <unique> <Leader>cs <Plug>CVSStatus
+if !hasmapto('<Plug>HGLog')
+  nmap <unique> <Leader>hgl <Plug>HGLog
 endif
-if !hasmapto('<Plug>CVSUnedit')
-  nmap <unique> <Leader>ct <Plug>CVSUnedit
+if !hasmapto('<Plug>HGRevert')
+  nmap <unique> <Leader>hgq <Plug>HGRevert
 endif
-if !hasmapto('<Plug>CVSUpdate')
-  nmap <unique> <Leader>cu <Plug>CVSUpdate
-endif
-if !hasmapto('<Plug>CVSVimDiff')
-  nmap <unique> <Leader>cv <Plug>CVSVimDiff
+if !hasmapto('<Plug>HGReview')
+  nmap <unique> <Leader>hgr <Plug>HGReview
 endif
-if !hasmapto('<Plug>CVSWatchers')
-  nmap <unique> <Leader>cwv <Plug>CVSWatchers
-endif
-if !hasmapto('<Plug>CVSWatchAdd')
-  nmap <unique> <Leader>cwa <Plug>CVSWatchAdd
+if !hasmapto('<Plug>HGStatus')
+  nmap <unique> <Leader>hgs <Plug>HGStatus
 endif
-if !hasmapto('<Plug>CVSWatchOn')
-  nmap <unique> <Leader>cwn <Plug>CVSWatchOn
+if !hasmapto('<Plug>HGUpdate')
+  nmap <unique> <Leader>hgu <Plug>HGUpdate
 endif
-if !hasmapto('<Plug>CVSWatchOff')
-  nmap <unique> <Leader>cwf <Plug>CVSWatchOff
-endif
-if !hasmapto('<Plug>CVSWatchRemove')
-  nmap <unique> <Leader>cwr <Plug>CVSWatchRemove
+if !hasmapto('<Plug>HGVimDiff')
+  nmap <unique> <Leader>hgv <Plug>HGVimDiff
 endif
 
 " Section: Menu items {{{1
-silent! aunmenu Plugin.CVS
-amenu <silent> &Plugin.CVS.&Add        <Plug>CVSAdd
-amenu <silent> &Plugin.CVS.A&nnotate   <Plug>CVSAnnotate
-amenu <silent> &Plugin.CVS.&Commit     <Plug>CVSCommit
-amenu <silent> &Plugin.CVS.&Diff       <Plug>CVSDiff
-amenu <silent> &Plugin.CVS.&Edit       <Plug>CVSEdit
-amenu <silent> &Plugin.CVS.Ed&itors    <Plug>CVSEditors
-amenu <silent> &Plugin.CVS.&Log        <Plug>CVSLog
-amenu <silent> &Plugin.CVS.Revert      <Plug>CVSRevert
-amenu <silent> &Plugin.CVS.&Review     <Plug>CVSReview
-amenu <silent> &Plugin.CVS.&Status     <Plug>CVSStatus
-amenu <silent> &Plugin.CVS.Unedi&t     <Plug>CVSUnedit
-amenu <silent> &Plugin.CVS.&Update     <Plug>CVSUpdate
-amenu <silent> &Plugin.CVS.&VimDiff    <Plug>CVSVimDiff
-amenu <silent> &Plugin.CVS.&Watchers   <Plug>CVSWatchers
-amenu <silent> &Plugin.CVS.WatchAdd    <Plug>CVSWatchAdd
-amenu <silent> &Plugin.CVS.WatchOn     <Plug>CVSWatchOn
-amenu <silent> &Plugin.CVS.WatchOff    <Plug>CVSWatchOff
-amenu <silent> &Plugin.CVS.WatchRemove <Plug>CVSWatchRemove
+silent! aunmenu Plugin.HG
+amenu <silent> &Plugin.HG.&Add        <Plug>HGAdd
+amenu <silent> &Plugin.HG.A&nnotate   <Plug>HGAnnotate
+amenu <silent> &Plugin.HG.&Commit     <Plug>HGCommit
+amenu <silent> &Plugin.HG.&Diff       <Plug>HGDiff
+amenu <silent> &Plugin.HG.&Log        <Plug>HGLog
+amenu <silent> &Plugin.HG.Revert      <Plug>HGRevert
+amenu <silent> &Plugin.HG.&Review     <Plug>HGReview
+amenu <silent> &Plugin.HG.&Status     <Plug>HGStatus
+amenu <silent> &Plugin.HG.&Update     <Plug>HGUpdate
+amenu <silent> &Plugin.HG.&VimDiff    <Plug>HGVimDiff
+amenu <silent> &Plugin.HG.&Watchers   <Plug>HGWatchers
+amenu <silent> &Plugin.HG.WatchAdd    <Plug>HGWatchAdd
+amenu <silent> &Plugin.HG.WatchOn     <Plug>HGWatchOn
+amenu <silent> &Plugin.HG.WatchOff    <Plug>HGWatchOff
+amenu <silent> &Plugin.HG.WatchRemove <Plug>HGWatchRemove
 
 " Section: Autocommands to restore vimdiff state {{{1
-function! s:CVSVimDiffRestore(vimDiffBuff)
-  let s:CVSCommandEditFileRunning = s:CVSCommandEditFileRunning + 1
+function! s:HGVimDiffRestore(vimDiffBuff)
+  let s:HGCommandEditFileRunning = s:HGCommandEditFileRunning + 1
   try
     if exists("s:vimDiffSourceBuffer")
       if a:vimDiffBuff == s:vimDiffSourceBuffer
@@ -1366,22 +1243,23 b' function! s:CVSVimDiffRestore(vimDiffBuf'
       endif
     endif
   finally
-    let s:CVSCommandEditFileRunning = s:CVSCommandEditFileRunning - 1
+    let s:HGCommandEditFileRunning = s:HGCommandEditFileRunning - 1
   endtry
 endfunction
 
-augroup CVSVimDiffRestore
+augroup HGVimDiffRestore
   au!
-  au BufUnload * call s:CVSVimDiffRestore(expand("<abuf>"))
+  au BufUnload * call s:HGVimDiffRestore(expand("<abuf>"))
 augroup END
 
 " Section: Optional activation of buffer management {{{1
 
-if s:CVSGetOption('CVSCommandEnableBufferSetup', 0)
-  call CVSEnableBufferSetup()
+if s:HGGetOption('HGCommandEnableBufferSetup', 0)
+  call HGEnableBufferSetup()
 endif
 
 " Section: Plugin completion {{{1
 
-let loaded_cvscommand=2
-silent do CVSCommand User CVSPluginFinish
+let loaded_hgcommand=2
+silent do HGCommand User HGPluginFinish
+" vim:se expandtab sts=2 sw=2: