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*bufexplorer.txt* Buffer Explorer Last Change: 22 Oct 2010
Buffer Explorer *buffer-explorer* *bufexplorer*
Version 7.2.8
Plugin for easily exploring (or browsing) Vim |:buffers|.
|bufexplorer-installation| Installation
|bufexplorer-usage| Usage
|bufexplorer-windowlayout| Window Layout
|bufexplorer-customization| Customization
|bufexplorer-changelog| Change Log
|bufexplorer-todo| Todo
|bufexplorer-credits| Credits
For Vim version 7.0 and above.
This plugin is only available if 'compatible' is not set.
{Vi does not have any of this}
==============================================================================
INSTALLATION *bufexplorer-installation*
To install:
- Download the bufexplorer.zip.
- Extract the zip archive into your runtime directory.
The archive contains plugin/bufexplorer.vim, and doc/bufexplorer.txt.
- Start Vim or goto an existing instance of Vim.
- Execute the following command:
>
:helptag <your runtime directory>/doc
<
This will generate all the help tags for any file located in the doc
directory.
==============================================================================
USAGE *bufexplorer-usage*
To start exploring in the current window, use: >
\be or :BufExplorer
To start exploring in a newly split horizontal window, use: >
\bs or :BufExplorerHorizontalSplit
To start exploring in a newly split vertical window, use: >
\bv or :BufExplorerVerticalSplit
If you would like to use something other than '\', you may simply change the
leader (see |mapleader|).
Note: If the current buffer is modified when bufexplorer started, the current
window is always split and the new bufexplorer is displayed in that new
window.
Commands to use once exploring:
<F1> Toggle help information.
<enter> Opens the buffer that is under the cursor into the current
window.
<leftmouse> Opens the buffer that is under the cursor into the current
window.
<shift-enter> Opens the buffer that is under the cursor in another tab.
d |:delete|the buffer under the cursor from the list. The
buffer's 'buflisted' is cleared. This allows for the buffer to
be displayed again using the 'show unlisted' command.
R Toggles relative path/absolute path.
T Toggles to show only buffers for this tab or not.
D |:wipeout|the buffer under the cursor from the list. When a
buffers is wiped, it will not be shown when unlisted buffer are
displayed.
f Toggles whether you are taken to the active window when
selecting a buffer or not.
o Opens the buffer that is under the cursor into the current
window.
p Toggles the showing of a split filename/pathname.
q Quit exploring.
r Reverses the order the buffers are listed in.
s Selects the order the buffers are listed in. Either by buffer
number, file name, file extension, most recently used (MRU), or
full path.
t Opens the buffer that is under the cursor in another tab.
u Toggles the showing of "unlisted" buffers.
Once invoked, Buffer Explorer displays a sorted list (MRU is the default
sort method) of all the buffers that are currently opened. You are then
able to move the cursor to the line containing the buffer's name you are
wanting to act upon. Once you have selected the buffer you would like,
you can then either open it, close it(delete), resort the list, reverse
the sort, quit exploring and so on...
===============================================================================
WINDOW LAYOUT *bufexplorer-windowlayout*
-------------------------------------------------------------------------------
" Press <F1> for Help
" Sorted by mru | Locate buffer | Absolute Split path
"=
01 %a bufexplorer.txt C:\Vim\vimfiles\doc line 87
02 # bufexplorer.vim c:\Vim\vimfiles\plugin line 1
-------------------------------------------------------------------------------
| | | | |
| | | | +-- Current Line #.
| | | +-- Relative/Full Path
| | +-- Buffer Name.
| +-- Buffer Attributes. See|:buffers|for more information.
+-- Buffer Number. See|:buffers|for more information.
===============================================================================
CUSTOMIZATION *bufexplorer-customization*
*g:bufExplorerChgWin*
If set, bufexplorer will bring up the selected buffer in the window specified
by g:bufExplorerChgWin.
*g:bufExplorerDefaultHelp*
To control whether the default help is displayed or not, use: >
let g:bufExplorerDefaultHelp=0 " Do not show default help.
let g:bufExplorerDefaultHelp=1 " Show default help.
The default is to show the default help.
*g:bufExplorerDetailedHelp*
To control whether detailed help is display by, use: >
let g:bufExplorerDetailedHelp=0 " Do not show detailed help.
let g:bufExplorerDetailedHelp=1 " Show detailed help.
The default is NOT to show detailed help.
*g:bufExplorerFindActive*
To control whether you are taken to the active window when selecting a buffer,
use: >
let g:bufExplorerFindActive=0 " Do not go to active window.
let g:bufExplorerFindActive=1 " Go to active window.
The default is to be taken to the active window.
*g:bufExplorerFuncRef*
When a buffer is selected, the functions specified either singly or as a list
will be called.
*g:bufExplorerReverseSort*
To control whether to sort the buffer in reverse order or not, use: >
let g:bufExplorerReverseSort=0 " Do not sort in reverse order.
let g:bufExplorerReverseSort=1 " Sort in reverse order.
The default is NOT to sort in reverse order.
*g:bufExplorerShowDirectories*
Directories usually show up in the list from using a command like ":e .".
To control whether to show directories in the buffer list or not, use: >
let g:bufExplorerShowDirectories=1 " Show directories.
let g:bufExplorerShowDirectories=0 " Don't show directories.
The default is to show directories.
*g:bufExplorerShowRelativePath*
To control whether to show absolute paths or relative to the current
directory, use: >
let g:bufExplorerShowRelativePath=0 " Show absolute paths.
let g:bufExplorerShowRelativePath=1 " Show relative paths.
The default is to show absolute paths.
*g:bufExplorerShowTabBuffer*
To control weither or not to show buffers on for the specific tab or not, use: >
let g:bufExplorerShowTabBuffer=0 " No.
let g:bufExplorerShowTabBuffer=1 " Yes.
The default is not to show.
*g:bufExplorerShowUnlisted*
To control whether to show unlisted buffer or not, use: >
let g:bufExplorerShowUnlisted=0 " Do not show unlisted buffers.
let g:bufExplorerShowUnlisted=1 " Show unlisted buffers.
The default is to NOT show unlisted buffers.
*g:bufExplorerSortBy*
To control what field the buffers are sorted by, use: >
let g:bufExplorerSortBy='extension' " Sort by file extension.
let g:bufExplorerSortBy='fullpath' " Sort by full file path name.
let g:bufExplorerSortBy='mru' " Sort by most recently used.
let g:bufExplorerSortBy='name' " Sort by the buffer's name.
let g:bufExplorerSortBy='number' " Sort by the buffer's number.
The default is to sort by mru.
*g:bufExplorerSplitBelow*
To control where the new split window will be placed above or below the
current window, use: >
let g:bufExplorerSplitBelow=1 " Split new window below current.
let g:bufExplorerSplitBelow=0 " Split new window above current.
The default is to use what ever is set by the global &splitbelow
variable.
*g:bufExplorerSplitOutPathName*
To control whether to split out the path and file name or not, use: >
let g:bufExplorerSplitOutPathName=1 " Split the path and file name.
let g:bufExplorerSplitOutPathName=0 " Don't split the path and file
" name.
The default is to split the path and file name.
*g:bufExplorerSplitRight*
To control where the new vsplit window will be placed to the left or right of
current window, use: >
let g:bufExplorerSplitRight=0 " Split left.
let g:bufExplorerSplitRight=1 " Split right.
The default is to use the global &splitright.
===============================================================================
CHANGE LOG *bufexplorer-changelog*
7.2.8 - Enhancements:
* Thanks to Charles Campbell for integrating bufexplorer with GDBMGR.
http://mysite.verizon.net/astronaut/vim/index.html#GDBMGR
7.2.7 - Fix:
* My 1st attempt to fix the "cache" issue where buffers information
has changed but the cache/display does not reflect those changes.
More work still needs to be done.
7.2.6 - Fix:
* Thanks to Michael Henry for pointing out that I totally forgot to
update the inline help to reflect the previous change to the 'd'
and 'D' keys. Opps!
7.2.5 - Fix:
* Philip Morant suggested switching the command (bwipe) associated
with the 'd' key with the command (bdelete) associated with the 'D'
key. This made sense since the 'd' key is more likely to be used
compared to the 'D' key.
7.2.4 - Fix:
* I did not implement the patch provided by Godefroid Chapelle
correctly. I missed one line which happened to be the most
important one :)
7.2.3 - Enhancements:
* Thanks to David Fishburn for helping me out with a much needed
code overhaul as well as some awesome performance enhancements.
He also reworked the handling of tabs.
* Thanks to Vladimir Dobriakov for making the suggestions on
enhancing the documentation to include a better explaination of
what is contained in the main bufexplorer window.
* Thanks to Yuriy Ershov for added code that when the bufexplorer
window is opened, the cursor is now positioned at the line with the
active buffer (useful in non-MRU sort modes).
* Yuriy also added the abiltiy to cycle through the sort fields in
reverse order.
Fixes:
* Thanks to Michael Henry for supplying a patch that allows
bufexplorer to be opened even when there is one buffer or less.
* Thanks to Godefroid Chapelle for supplying a patch that fixed
MRU sort order after loading a session.
7.2.2 - Fixes:
* Thanks to David L. Dight for spotting and fixing an issue when
using ctrl^. bufexplorer would incorrectly handle the previous
buffer so that when ctrl^ was pressed the incorrect file was opened.
7.2.1 - Fixes:
* Thanks to Dimitar for spotting and fixing a feature that was
inadvertently left out of the previous version. The feature was
when bufexplorer was used together with WinManager, you could use
the tab key to open a buffer in a split window.
7.2.0 - Enhancements:
* For all those missing the \bs and \bv commands, these have now
returned. Thanks to Phil O'Connell for asking for the return of
these missing features and helping test out this version.
Fixes:
* Fixed problem with the bufExplorerFindActive code not working
correctly.
* Fixed an incompatibility between bufexplorer and netrw that caused
buffers to be incorrectly removed from the MRU list.
7.1.7 - Fixes:
* TaCahiroy fixed several issues related to opening a buffer in a
tab.
7.1.6 - Fixes:
* Removed ff=unix from modeline in bufexplorer.txt. Found by Bill
McCarthy.
7.1.5 - Fixes:
* Could not open unnamed buffers. Fixed by TaCahiroy.
7.1.4 - Fixes:
* Sometimes when a file's path has 'white space' in it, extra buffers
would be created containing each piece of the path. i.e:
opening c:\document and settings\test.txt would create a buffer
named "and" and a buffer named "Documents". This was reported and
fixed by TaCa Yoss.
7.1.3 - Fixes:
* Added code to allow only one instance of the plugin to run at a
time. Thanks Dennis Hostetler.
7.1.2 - Fixes:
* Fixed a jumplist issue spotted by JiangJun. I overlooked the
'jumplist' and with a couple calls to 'keepjumps', everything is
fine again.
* Went back to just having a plugin file, no autoload file. By having
the autoload, WinManager was no longer working and without really
digging into the cause, it was easier to go back to using just a
plugin file.
7.1.1 - Fixes:
* A problem spotted by Thomas Arendsen Hein.
When running Vim (7.1.94), error E493 was being thrown.
Enhancements:
* Added 'D' for 'delete' buffer as the 'd' command was a 'wipe'
buffer.
7.1.0 - Another 'major' update, some by Dave Larson, some by me.
* Making use of 'autoload' now to make the plugin load quicker.
* Removed '\bs' and '\bv'. These are now controlled by the user. The
user can issue a ':sp' or ':vs' to create a horizontal or vertical
split window and then issue a '\be'
* Added handling of tabs.
7.0.17 - Fixed issue with 'drop' command.
Various enhancements and improvements.
7.0.16 - Fixed issue reported by Liu Jiaping on non Windows systems, which was
...
Open file1, open file2, modify file1, open bufexplorer, you get the
following error:
--------8<--------
Error detected while processing function
<SNR>14_StartBufExplorer..<SNR>14_SplitOpen:
line 4:
E37: No write since last change (add ! to override)
But the worse thing is, when I want to save the current buffer and
type ':w', I get another error message:
E382: Cannot write, 'buftype' option is set
--------8<--------
7.0.15 - Thanks to Mark Smithfield for suggesting bufexplorer needed to handle
the ':args' command.
7.0.14 - Thanks to Randall Hansen for removing the requirement of terminal
versions to be recompiled with 'gui' support so the 'drop' command
would work. The 'drop' command is really not needed in terminal
versions.
7.0.13 - Fixed integration with WinManager.
Thanks to Dave Eggum for another update.
- Fix: The detailed help didn't display the mapping for toggling
the split type, even though the split type is displayed.
- Fixed incorrect description in the detailed help for toggling
relative or full paths.
- Deprecated s:ExtractBufferNbr(). Vim's str2nr() does the same
thing.
- Created a s:Set() function that sets a variable only if it hasn't
already been defined. It's useful for initializing all those
default settings.
- Removed checks for repetitive command definitions. They were
unnecessary.
- Made the help highlighting a little more fancy.
- Minor reverse compatibility issue: Changed ambiguous setting
names to be more descriptive of what they do (also makes the code
easier to follow):
Changed bufExplorerSortDirection to bufExplorerReverseSort
Changed bufExplorerSplitType to bufExplorerSplitVertical
Changed bufExplorerOpenMode to bufExplorerUseCurrentWindow
- When the BufExplorer window closes, all the file-local marks are
now deleted. This may have the benefit of cleaning up some of the
jumplist.
- Changed the name of the parameter for StartBufExplorer from
"split" to "open". The parameter is a string which specifies how
the buffer will be open, not if it is split or not.
- Deprecated DoAnyMoreBuffersExist() - it is a one line function
only used in one spot.
- Created four functions (SplitOpen(), RebuildBufferList(),
UpdateHelpStatus() and ReSortListing()) all with one purpose - to
reduce repeated code.
- Changed the name of AddHeader() to CreateHelp() to be more
descriptive of what it does. It now returns an array instead of
updating the window directly. This has the benefit of making the
code more efficient since the text the function returns is used a
little differently in the two places the function is called.
- Other minor simplifications.
7.0.12 - MAJOR Update.
This version will ONLY run with Vim version 7.0 or greater.
Dave Eggum has made some 'significant' updates to this latest
version:
- Added BufExplorerGetAltBuf() global function to be used in the
user’s rulerformat.
- Added g:bufExplorerSplitRight option.
- Added g:bufExplorerShowRelativePath option with mapping.
- Added current line highlighting.
- The split type can now be changed whether bufexplorer is opened
in split mode or not.
- Various major and minor bug fixes and speed improvements.
- Sort by extension.
Other improvements/changes:
- Changed the help key from '?' to <F1> to be more 'standard'.
- Fixed splitting of vertical bufexplorer window.
Hopefully I have not forgot something :)
7.0.11 - Fixed a couple of highlighting bugs, reported by David Eggum. He also
changed passive voice to active on a couple of warning messages.
7.0.10 - Fixed bug report by Xiangjiang Ma. If the 'ssl' option is set,
the slash character used when displaying the path was incorrect.
7.0.9 - Martin Grenfell found and eliminated an annoying bug in the
bufexplorer/winmanager integration. The bug was were an
annoying message would be displayed when a window was split or
a new file was opened in a new window. Thanks Martin!
7.0.8 - Thanks to Mike Li for catching a bug in the WinManager integration.
The bug was related to the incorrect displaying of the buffer
explorer's window title.
7.0.7 - Thanks to Jeremy Cowgar for adding a new enhancement. This
enhancement allows the user to press 'S', that is capital S, which
will open the buffer under the cursor in a newly created split
window.
7.0.6 - Thanks to Larry Zhang for finding a bug in the "split" buffer code.
If you force set g:bufExplorerSplitType='v' in your vimrc, and if you
tried to do a \bs to split the bufexplorer window, it would always
split horizontal, not vertical. He also found that I had a typeo in
that the variable g:bufExplorerSplitVertSize was all lower case in
the documentation which was incorrect.
7.0.5 - Thanks to Mun Johl for pointing out a bug that if a buffer was
modified, the '+' was not showing up correctly.
7.0.4 - Fixed a problem discovered first by Xiangjiang Ma. Well since I've
been using vim 7.0 and not 6.3, I started using a function (getftype)
that is not in 6.3. So for backward compatibility, I conditionaly use
this function now. Thus, the g:bufExplorerShowDirectories feature is
only available when using vim 7.0 and above.
7.0.3 - Thanks to Erwin Waterlander for finding a problem when the last
buffer was deleted. This issue got me to rewrite the buffer display
logic (which I've wanted to do for sometime now).
Also great thanks to Dave Eggum for coming up with idea for
g:bufExplorerShowDirectories. Read the above information about this
feature.
7.0.2 - Thanks to Thomas Arendsen Hein for finding a problem when a user
has the default help turned off and then brought up the explorer. An
E493 would be displayed.
7.0.1 - Thanks to Erwin Waterlander for finding a couple problems.
The first problem allowed a modified buffer to be deleted. Opps! The
second problem occurred when several files were opened, BufExplorer
was started, the current buffer was deleted using the 'd' option, and
then BufExplorer was exited. The deleted buffer was still visible
while it is not in the buffers list. Opps again!
7.0.0 - Thanks to Shankar R. for suggesting to add the ability to set
the fixed width (g:bufExplorerSplitVertSize) of a new window
when opening bufexplorer vertically and fixed height
(g:bufExplorerSplitHorzSize) of a new window when opening
bufexplorer horizontally. By default, the windows are normally
split to use half the existing width or height.
6.3.0 - Added keepjumps so that the jumps list would not get cluttered with
bufexplorer related stuff.
6.2.3 - Thanks to Jay Logan for finding a bug in the vertical split position
of the code. When selecting that the window was to be split
vertically by doing a '\bv', from then on, all splits, i.e. '\bs',
were split vertically, even though g:bufExplorerSplitType was not set
to 'v'.
6.2.2 - Thanks to Patrik Modesto for adding a small improvement. For some
reason his bufexplorer window was always showing up folded. He added
'setlocal nofoldenable' and it was fixed.
6.2.1 - Thanks goes out to Takashi Matsuo for added the 'fullPath' sorting
logic and option.
6.2.0 - Thanks goes out to Simon Johann-Ganter for spotting and fixing a
problem in that the last search pattern is overridden by the search
pattern for blank lines.
6.1.6 - Thanks to Artem Chuprina for finding a pesky bug that has been around
for sometime now. The <esc> key mapping was causing the buffer
explored to close prematurely when vim was run in an xterm. The <esc>
key mapping is now removed.
6.1.5 - Thanks to Khorev Sergey. Added option to show default help or not.
6.1.4 - Thanks goes out to Valery Kondakoff for suggesting the addition of
setlocal nonumber and foldcolumn=0. This allows for line numbering
and folding to be turned off temporarily while in the explorer.
6.1.3 - Added folding. Did some code cleanup. Added the ability to force the
newly split window to be temporarily vertical, which was suggested by
Thomas Glanzmann.
6.1.2 - Now pressing the <esc> key will quit, just like 'q'.
Added folds to hide winmanager configuration.
If anyone had the 'C' option in their cpoptions they would receive
a E10 error on startup of BufExplorer. cpo is now saved, updated and
restored. Thanks to Charles E Campbell, Jr.
Attempted to make sure there can only be one BufExplorer window open
at a time.
6.1.1 - Thanks to Brian D. Goodwin for adding toupper to FileNameCmp. This
way buffers sorted by name will be in the correct order regardless of
case.
6.0.16 - Thanks to Andre Pang for the original patch/idea to get bufexplorer
to work in insertmode/modeless mode (evim). Added Initialize
and Cleanup autocommands to handle commands that need to be
performed when starting or leaving bufexplorer.
6.0.15 - Srinath Avadhanulax added a patch for winmanager.vim.
6.0.14 - Fix a few more bug that I thought I already had fixed. Thanks
to Eric Bloodworth for adding 'Open Mode/Edit in Place'. Added
vertical splitting.
6.0.13 - Thanks to Charles E Campbell, Jr. for pointing out some embarrassing
typos that I had in the documentation. I guess I need to run
the spell checker more :o)
6.0.12 - Thanks to Madoka Machitani, for the tip on adding the augroup command
around the MRUList autocommands.
6.0.11 - Fixed bug report by Xiangjiang Ma. '"=' was being added to the
search history which messed up hlsearch.
6.0.10 - Added the necessary hooks so that the Srinath Avadhanula's
winmanager.vim script could more easily integrate with this script.
Tried to improve performance.
6.0.9 - Added MRU (Most Recently Used) sort ordering.
6.0.8 - Was not resetting the showcmd command correctly.
Added nifty help file.
6.0.7 - Thanks to Brett Carlane for some great enhancements. Some are added,
some are not, yet. Added highlighting of current and alternate
filenames. Added splitting of path/filename toggle. Reworked
ShowBuffers().
Changed my email address.
6.0.6 - Copyright notice added. Needed this so that it could be distributed
with Debian Linux. Fixed problem with the SortListing() function
failing when there was only one buffer to display.
6.0.5 - Fixed problems reported by David Pascoe, in that you where unable to
hit 'd' on a buffer that belonged to a files that no longer existed
and that the 'yank' buffer was being overridden by the help text when
the bufexplorer was opened.
6.0.4 - Thanks to Charles Campbell, Jr. for making this plugin more plugin
*compliant*, adding default keymappings of <Leader>be and <Leader>bs
as well as fixing the 'w:sortDirLabel not being defined' bug.
6.0.3 - Added sorting capabilities. Sort taken from explorer.vim.
6.0.2 - Can't remember. (2001-07-25)
6.0.1 - Initial release.
===============================================================================
TODO *bufexplorer-todo*
- Nothing as of now, buf if you have any suggestions, drop me an email.
===============================================================================
CREDITS *bufexplorer-credits*
Author: Jeff Lanzarotta <delux256-vim at yahoo dot com>
Credit must go out to Bram Moolenaar and all the Vim developers for
making the world's best editor (IMHO). I also want to thank everyone who
helped and gave me suggestions. I wouldn't want to leave anyone out so I
won't list names.
===============================================================================
vim:tw=78:noet:wrap:ts=8:ft=help:norl:

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'Tlist_Auto_Highlight_Tag' taglist.txt /*'Tlist_Auto_Highlight_Tag'*
'Tlist_Auto_Open' taglist.txt /*'Tlist_Auto_Open'*
'Tlist_Auto_Update' taglist.txt /*'Tlist_Auto_Update'*
'Tlist_Close_On_Select' taglist.txt /*'Tlist_Close_On_Select'*
'Tlist_Compact_Format' taglist.txt /*'Tlist_Compact_Format'*
'Tlist_Ctags_Cmd' taglist.txt /*'Tlist_Ctags_Cmd'*
'Tlist_Display_Prototype' taglist.txt /*'Tlist_Display_Prototype'*
'Tlist_Display_Tag_Scope' taglist.txt /*'Tlist_Display_Tag_Scope'*
'Tlist_Enable_Fold_Column' taglist.txt /*'Tlist_Enable_Fold_Column'*
'Tlist_Exit_OnlyWindow' taglist.txt /*'Tlist_Exit_OnlyWindow'*
'Tlist_File_Fold_Auto_Close' taglist.txt /*'Tlist_File_Fold_Auto_Close'*
'Tlist_GainFocus_On_ToggleOpen' taglist.txt /*'Tlist_GainFocus_On_ToggleOpen'*
'Tlist_Highlight_Tag_On_BufEnter' taglist.txt /*'Tlist_Highlight_Tag_On_BufEnter'*
'Tlist_Inc_Winwidth' taglist.txt /*'Tlist_Inc_Winwidth'*
'Tlist_Max_Submenu_Items' taglist.txt /*'Tlist_Max_Submenu_Items'*
'Tlist_Max_Tag_Length' taglist.txt /*'Tlist_Max_Tag_Length'*
'Tlist_Process_File_Always' taglist.txt /*'Tlist_Process_File_Always'*
'Tlist_Show_Menu' taglist.txt /*'Tlist_Show_Menu'*
'Tlist_Show_One_File' taglist.txt /*'Tlist_Show_One_File'*
'Tlist_Sort_Type' taglist.txt /*'Tlist_Sort_Type'*
'Tlist_Use_Horiz_Window' taglist.txt /*'Tlist_Use_Horiz_Window'*
'Tlist_Use_Right_Window' taglist.txt /*'Tlist_Use_Right_Window'*
'Tlist_Use_SingleClick' taglist.txt /*'Tlist_Use_SingleClick'*
'Tlist_WinHeight' taglist.txt /*'Tlist_WinHeight'*
'Tlist_WinWidth' taglist.txt /*'Tlist_WinWidth'*
:TlistAddFiles taglist.txt /*:TlistAddFiles*
:TlistAddFilesRecursive taglist.txt /*:TlistAddFilesRecursive*
:TlistClose taglist.txt /*:TlistClose*
:TlistDebug taglist.txt /*:TlistDebug*
:TlistHighlightTag taglist.txt /*:TlistHighlightTag*
:TlistLock taglist.txt /*:TlistLock*
:TlistMessages taglist.txt /*:TlistMessages*
:TlistOpen taglist.txt /*:TlistOpen*
:TlistSessionLoad taglist.txt /*:TlistSessionLoad*
:TlistSessionSave taglist.txt /*:TlistSessionSave*
:TlistShowPrototype taglist.txt /*:TlistShowPrototype*
:TlistShowTag taglist.txt /*:TlistShowTag*
:TlistToggle taglist.txt /*:TlistToggle*
:TlistUndebug taglist.txt /*:TlistUndebug*
:TlistUnlock taglist.txt /*:TlistUnlock*
:TlistUpdate taglist.txt /*:TlistUpdate*
Tlist_Get_Tag_Prototype_By_Line() taglist.txt /*Tlist_Get_Tag_Prototype_By_Line()*
Tlist_Get_Tagname_By_Line() taglist.txt /*Tlist_Get_Tagname_By_Line()*
Tlist_Set_App() taglist.txt /*Tlist_Set_App()*
Tlist_Update_File_Tags() taglist.txt /*Tlist_Update_File_Tags()*
WinManagerFileEdit winmanager.txt /*WinManagerFileEdit*
WinManagerForceReSize winmanager.txt /*WinManagerForceReSize*
WinManagerResumeAUs winmanager.txt /*WinManagerResumeAUs*
WinManagerSuspendAUs winmanager.txt /*WinManagerSuspendAUs*
bufexplorer bufexplorer.txt /*bufexplorer*
bufexplorer-changelog bufexplorer.txt /*bufexplorer-changelog*
bufexplorer-credits bufexplorer.txt /*bufexplorer-credits*
bufexplorer-customization bufexplorer.txt /*bufexplorer-customization*
bufexplorer-installation bufexplorer.txt /*bufexplorer-installation*
bufexplorer-todo bufexplorer.txt /*bufexplorer-todo*
bufexplorer-usage bufexplorer.txt /*bufexplorer-usage*
bufexplorer-windowlayout bufexplorer.txt /*bufexplorer-windowlayout*
bufexplorer.txt bufexplorer.txt /*bufexplorer.txt*
buffer-explorer bufexplorer.txt /*buffer-explorer*
g:bufExplorerChgWin bufexplorer.txt /*g:bufExplorerChgWin*
g:bufExplorerDefaultHelp bufexplorer.txt /*g:bufExplorerDefaultHelp*
g:bufExplorerDetailedHelp bufexplorer.txt /*g:bufExplorerDetailedHelp*
g:bufExplorerFindActive bufexplorer.txt /*g:bufExplorerFindActive*
g:bufExplorerFuncRef bufexplorer.txt /*g:bufExplorerFuncRef*
g:bufExplorerReverseSort bufexplorer.txt /*g:bufExplorerReverseSort*
g:bufExplorerShowDirectories bufexplorer.txt /*g:bufExplorerShowDirectories*
g:bufExplorerShowRelativePath bufexplorer.txt /*g:bufExplorerShowRelativePath*
g:bufExplorerShowTabBuffer bufexplorer.txt /*g:bufExplorerShowTabBuffer*
g:bufExplorerShowUnlisted bufexplorer.txt /*g:bufExplorerShowUnlisted*
g:bufExplorerSortBy bufexplorer.txt /*g:bufExplorerSortBy*
g:bufExplorerSplitBelow bufexplorer.txt /*g:bufExplorerSplitBelow*
g:bufExplorerSplitOutPathName bufexplorer.txt /*g:bufExplorerSplitOutPathName*
g:bufExplorerSplitRight bufexplorer.txt /*g:bufExplorerSplitRight*
taglist-commands taglist.txt /*taglist-commands*
taglist-debug taglist.txt /*taglist-debug*
taglist-extend taglist.txt /*taglist-extend*
taglist-faq taglist.txt /*taglist-faq*
taglist-functions taglist.txt /*taglist-functions*
taglist-install taglist.txt /*taglist-install*
taglist-internet taglist.txt /*taglist-internet*
taglist-intro taglist.txt /*taglist-intro*
taglist-keys taglist.txt /*taglist-keys*
taglist-license taglist.txt /*taglist-license*
taglist-menu taglist.txt /*taglist-menu*
taglist-options taglist.txt /*taglist-options*
taglist-requirements taglist.txt /*taglist-requirements*
taglist-session taglist.txt /*taglist-session*
taglist-todo taglist.txt /*taglist-todo*
taglist-using taglist.txt /*taglist-using*
taglist.txt taglist.txt /*taglist.txt*
winmanager winmanager.txt /*winmanager*
winmanager-adding winmanager.txt /*winmanager-adding*
winmanager-bufexplorer-settings winmanager.txt /*winmanager-bufexplorer-settings*
winmanager-bug winmanager.txt /*winmanager-bug*
winmanager-commands winmanager.txt /*winmanager-commands*
winmanager-customizing winmanager.txt /*winmanager-customizing*
winmanager-details winmanager.txt /*winmanager-details*
winmanager-fileexplorer-settings winmanager.txt /*winmanager-fileexplorer-settings*
winmanager-hook-isvalid winmanager.txt /*winmanager-hook-isvalid*
winmanager-hook-refresh winmanager.txt /*winmanager-hook-refresh*
winmanager-hook-resize winmanager.txt /*winmanager-hook-resize*
winmanager-hook-start winmanager.txt /*winmanager-hook-start*
winmanager-hook-title winmanager.txt /*winmanager-hook-title*
winmanager-hooks winmanager.txt /*winmanager-hooks*
winmanager-installing winmanager.txt /*winmanager-installing*
winmanager-overview winmanager.txt /*winmanager-overview*
winmanager-plugin winmanager.txt /*winmanager-plugin*
winmanager-settings winmanager.txt /*winmanager-settings*
winmanager-thanks winmanager.txt /*winmanager-thanks*
winmanager-updates winmanager.txt /*winmanager-updates*

503
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*winmanager* Plugin for a classical Windows style IDE for Vim 6.0
For Vim version 6.0.
Last Change: Sun Mar 31 11:00 PM 2002 PST
By Srinath Avadhanula
(srinath@fastmail.fm)
*winmanager-plugin*
winmanager.vim is a plugin which implements a classical windows type IDE in
Vim-6.0, where the directory and buffer browsers are displayed in 2 windows on
the left and the current editing is done on the right. When you open up a new
vim window, simply type in :WMToggle. This will start up winmanager.
Note This plugin is available only if 'compatible' is not set
You can avoid loading this plugin by setting the "loaded_winmanager"
variable >
:let loaded_winmanager = 1
{Vi does not have any of this}
===========================================================================
OVERVIEW *winmanager-overview*
|winmanager-installing| Please follow these instructions for installing
winmanager.
|winmanager-customizing| Describes ways of customizing the window layout, i.e
how to club various explorers into groups, how to
change their relative position, etc.
|winmanager-details| details of using winmanager. keyboard shortcuts
and other usage details.
|winmanager-commands| commands provided to the user. its useful to
set keyboard shortcuts to these commands.
|winmanager-settings| settings (typically made in ~/.vimrc) which
affect the behavior of winmanager.
|winmanager-adding| one of the most important new features of this
version is the creation of a framework whereby adding
other plugins like explorer.vim or bufexplorer.vim to
winmanager. This section describes briefly the
implementation of winmanager and then describes how
to add a new plugin to winmanager
|add-local-help| how to use this text file as a vim help file.
|winmanager-bug| bug reports are welcome.
|winmanager-thanks| thanks to the many people who helped!
===========================================================================
UPDATES *winmanager-updates*
The official releases can be found at: >
http://vim.sourceforge.net/scripts/script.php?script_id=95
However, I will only update the vim.sf.net version of winmanager.zip in case
of a major bug or new feature. For small (and not so bothersome) bug-fixes, I
will put the latest version at: >
http://robotics.eecs.berkeley.edu/~srinath/vim/winmanager-2.0.htm
and also announce it in vim@vim.org when an update occurs.
Therefore if you want to keep to be kept abreast of updates, you could
check occassionally at vim@vim.org. (you can also use your mail server's
filtering capability to effectively subscribe to the announcement).
============================================================================
INSTALLING *winmanager-installing*
winmanager.vim should start working as soon as you restart vim after unzipping
the .zip file you got this from into ~/.vim (unix) or ~\vimfiles (dos)
winmanager only recognizes plugins whose name appears in the global variable >
g:winManagerWindowLayout
<
By default this global variable has the value >
g:winManagerWindowLayout = 'FileExplorer,TagsExplorer|BufExplorer'
<
(which is the value which winmanager uses if its not set in the user's .vimrc)
This global variable is responsible for making winmanager recognize the
existence of the explorers and simultaneously custome the window layout. See
the next section for how to set this variable for various custom layouts of
winmanager.
============================================================================
CUSTOMIZING *winmanager-customizing*
The layout of winmanager is controlled by changing the value of the
"g:winManagerWindowLayout" variable. The general form of this variable is
>
g:winManagerWindowLayout =
'Group1_Member1,Group1_Member2|Group2_Member_1,Group2_Member_2'
<
i.e, explorer "groups" are seperated by the '|' character. Within each group,
individual explorer plugin names are seperated by the comma (',') character.
What winmanager does is display only 1 member from each group in a window. The
user can go to a window and press <C-n> to display the next explorer belonging
to that group. This ability to "group" windows is valuable to preserve screen
real-estate by using them only as needed.
Thus for the default value of 'g:winManagerWindowLayout', winmanager will
split the vim window as follows:
+-----------+-------------------+
| | |
| File | |
| explorer | File being |
| | edited |
| | |
+-----------+ |
| Buffer | |
| explorer | |
| | |
+-----------+-------------------+
The user can go the [File List] window and press <C-n> to goto the
'TagsExplorer' view.
Removing a plugin name from the 'g:winManagerWindowLayout' variable means
winmanager no longer sees that variable.
============================================================================
COMMANDS *winmanager-commands*
:WMToggle :toggles the visibility of winmanager. This can
also be used to start winmanager for the first
time. A handy mapping is: >
:map <c-w><c-t> :WMToggle<cr>
< mnemonic: window-toggle : <c-W><c-T>
:FirstExplorerWindow :directly takes you to the first explorer window
from the top left corner which is visible. >
:map <c-w><c-f> :FirstExplorerWindow<cr>
< mnemonic: window-first : <c-W><c-F>
:BottomExplorerWindow :directly takes you to the last explorere window
from the top-left which is visible. >
:map <c-w><c-b> :BottomExplorerWindow<cr>
< mnemonic: window-last : <c-W><c-B>
NOTE: winmanager does not provide any mappings by default. These have to set
in the user's .vimrc if you want to use mappings.
============================================================================
SETTINGS *winmanager-settings*
The values of the following global variables should be set in your .vimrc
file if you want a different value than the default:
g:persistentBehaviour: if set to 0, then as soon as you quit all the files
and only the explorer windows are the ones left, vim will quit. the
default is 1, which means that the explorer windows persist even if
they are the only ones visible.
g:winManagerWidth: the width of the explorer areas.
(default 25)
g:defaultExplorer: If you want winmanager to assume the functioning of the
default explorer.vim which ships with vim, set this variable to 0.
(default 1). If this variable is set to 1, then winmanager will behave as
follows:
. if the user starts off vim with a command such as
":vim some/dir/" then winmanager starts off the window layout with
FileExplorer at the top left window. as of now it changes the
g:windowLayout variable so that file explorer appears in the top left
window.
. if on the other hand the user does ":e some/dir/" while _inside_ vim,
then the behavior is consistent with the original behavior of the
explorer.vim plugin which ships with vim, i.e, the directory is opened
in a buffer and the user can use that to open a file in that window.
Note that the commands ":Explore" and ":Sexplore" are still available if
you set this variable to 1.
winfileexplorer.vim, the modification of explorer.vim which ships with
this version is different from the standard explorer.vim in that it has
display caching. i.e, the directory is read and sorted only the first
time. From the second time on, the directory list is cached in a script
variable so display is faster.
*winmanager-fileexplorer-settings*
See |explorer| for details.
NOTE: Some of the settings used in explorer.vim are not utlized in
winmanager.
*winmanager-bufexplorer-settings*
g:bufExplorerMaxHeight: the buffer list window dynamicall rescales itself to
occupy only the minimum space required to display all the windows. you
can set a maximum number of lines for this window. (defualt 15)
See |bufexplorer| for details on additional options.
NOTE: Some of the settings used in bufexplorer.vim are not utlized in
winmanager.
=============================================================================
DETAILED HELP *winmanager-details*
When winmanager starts up, it divides up the whole vim window into 2
"regions". The region on the left is the "explorer area" where the various
explorer plugins are displayed. The region on the right is the "file editing
area", where the user works on his current editing session.
+--------+-------------------+
| | |
| | 2(i) |
| 1(i) | |
| +-------------------+
| | |
+--------+ 2(ii) |
| 1(ii) | |
+--------+-------------------+
The explorer area (area 1) might contain multiple windows each of which might
contain multiple explorers. In the default configuration (for
g:winManagerWindowLayout = 'FileExplorer,TagsExplorer|BufExplorer'), the first
window can be thought of as containing 2 explorers, the file explorer plugin
and the tags explorer plugin, while the bottom window contains bufexplorer by
itself.
When a window contains multiple explorers, then the user can cycle between
them by pressing <c-n> (mnemonic: next) or <c-p> (mnemonic: previous).
This section describes the various keyboard shortcuts for the 3 plugins which
are used with winmanager by default.
NOTE: Other plugins might be distributed as add-ins to winmanager. In that
case, please refer to the help which ships with that plugin.
1. File Explorer plugin
This plugin displays the current directory. Its a modification of the standard
explorer.vim which ships with vim6.0. The following keyboard shortcuts are
available with this plugin:
<enter> if on a directory, enters it and displays it in the same
area. If on a file, then opens it in the File Editing Area.
Attempts to open in the same window as the one visited
before, otherwise split open a new window horizontally. if
this sounds a bit confusing, it isnt. its the most intuitive
behaviour that one expects.
<2-leftmouse> (doubleclick) the same as <enter>
<tab> open the file or directory in a new window in the FileEditing
area.
c change the pwd to the directory currently displayed
C change the currently displayed directory to pwd (converse of
c) this helps in changing to different drives in windows.
i.e, if you are currently on the c: drive and you want to
change to the d: drive, you will have to do
cd d:\
and then press 'C' in the file explorer area.
s select sort field (size, date, name)
r reverse direction of sort
f add current directory to list of favorites.
R rename file
D delete file (or range of files in visual mode)
- move up one level
<F5> refresh the file list
2. Buffer Explorer plugin
See |bufexplorer-usage| for details.
NOTE: In addition to those shortcuts, winmanager adds the following:
<tab> Opens the buffer under the cursor in a split window even if
the current buffer is not modified.
This window is dynamically rescaled and re-displayed. i.e, when a new window
opens somehwere, the buffer list is automatically updated. also, it tries to
occupy the minimum possible space required to display the files.
3. File Editing Area
The area where normal editing takes place. The commands in the File Explorer
and Buffer Explorer shouldnt affect the layout of the windows here. Some
mappings which I find useful (which should be placed in your .vimrc if you
plan on using WManager often) is
>
map <c-w><c-b> :BottomExplorerWindow<cr>
map <c-w><c-f> :FirstExplorerWindow<cr>
map <c-w><c-t> :WMToggle<cr>
Pressing CTRL-W-B should then take you directly to the last explorer window
Similarly pressing CTRL-W-F should take you to the first explorer window.
CTRL-W-T will toggle between the winmanager visible and invisible.
=============================================================================
ADDING NEW PLUGINS *winmanager-adding*
This section is of interest only to people who might want to extend winmanager
by adding other plugins to it. The casual user can skip it.
One of the most important new features of winmanager2.x is the ability to let
other users add IDE type plugins to winmanager.vim with a minimum of effort.
The way winmanager ships, it usually contains the following plugins:
>
(FileExplorer, TagsExplorer)
(BufExplorer)
i.e, FileExplorer and TagsExplorer occupy one window as a single group, while
BufExplorer occupies another window. "Adding" a plugin means that you will be
able to add a seperate IDE plugin, (call it "YourPlugin" henceforth) either to
one of these groups or seperately by itself. This section describes how to
accomplish this. Although the section is somewhat lengthy, please rest assured
that its really quite simple to do. Have a look at |wintagexplorer|.vim for a
small plugin which accomplishes this.
To better understand the process, its helpful to give a short description of
the workings of winmanager. When a user wants to use your plugin, he
"registers" it with winmanager, i.e he adds the "name" of the plugin to the
variable g:winManagerWindowLayout in his .vimrc as:
" this line goes in the user's .vimrc
let g:winManagerWindowLayout = "FileExplorer,TagsExplorer|YourPlugin"
When winmanager starts up, it remembers the string "YourPlugin" internally as
the plugins "name". (The reason for making this a part of the user's .vimrc
is that that way, he can customize the window layout according to his
preferences).
In addition to registering, the plugin itself initializes a variable called
the "title" which starts with the name, such as: >
" this line goes in your script file.
let g:YourPlugin_title = "[My Plugin Title]"
<
NOTE: Just like the rest of the hooks provided by your plugin, this global
variable name is formed according the rule: g:<YourPluginName>_title.
When winmanager starts up, it performs the following 2 actions:
1. It opens a new file with the "title" provided by the plugin. This
automatically ensures that the same buffer is opened for multiple
invokations of the plugin.
NOTE: It is very important for this reason that the plugin's name be
distinct so that there is a low (ideally zero) probability of a file
with the same name existing on a user's system.
2. It modifies the "name" string (in this case "YourPlugin") to form
"call YourPlugin_Start()" and then |exec|s this string. Thus winmanager
communicates with your plugin by using a number of such "hooks" or
global functions which all start with the string "YourPlugin" which are
defined in the script file you create.
In order to enable the dynamic nature of winmanager, where you can have your
plugin change its display every time a |BufEnter| or |BufDelete| event occurs,
it is necessary to provide a few other hooks. Every time a BufEnter or
BufDelete event occurs, winmanager makes a loop over all the visible buffers.
Then it "refreshes" the display of that plugin if it is "invalid". The
following paragraphs describe the hooks that have to be provided to enable
this.
*winmanager-hooks*
The following is a list of hooks which should be provided. A few of them are
optional. Consider the case where you want to add a plugin which you have
named "YourPlugin". In the following discussion, a "hook" simply refers to a
globally visible function which is formed according to the rule that it start
with the string "YourPlugin_", where "YourPlugin" is the name of your plugin.
*winmanager-hook-start*
YourPlugin_Start() This function is called during initialization. It
{Mandatory} can be assumed (and _should_ be) that the focus is
already in the buffer where stuff needs to be
displayed. i.e, the plugin shouldnt open some other
buffer during this function. (i.e, commands such as
":e", ":vsplit", ":wincmd h" etc in this stage are
bad. If however, you absolutely need to switch
buffers or something which will cause |BufEnter| or
|BufDelete| events, then you need to temporarily
switch winmanager off by using
|WinManagerSuspendAUs|)
*winmanager-hook-isvalid*
YourPlugin_IsValid() winmanager is dynamic in the sense that it allows the
{Mandatory} plugins to change their displays when a BufEnter event
occurs. At each BufEnter event, winmanager will cycle
through all the visible explorers asking them if
their display is "valid". If it isn't, then they will
be redrawn by calling the next function.
For plugins such as bufexplorer which change with
every BufEnter, it is sufficient to make this always
return 1. For plugins such as fileexplorer, the
display never changes with the BufEnter even. hence
in its case, it will always return 0.
*winmanager-hook-refresh*
YourPlugin_Refresh() If the YourPlugin_IsValid() function returns 0, then
{Optional} this function is called to update the display. if the
first function always returns 1, then this function
need not be defined.
NOTE: It is not clear at this time whether this
function is really necessary. It might be obsoleted
in the future. Future versions might call the
_Start() function instead.
NOTE: It has been obsoleted as of version 2.1
*winmanager-hook-resize*
YourPlugin_ReSize() The plugins can also be dynamically resizable. (the
{Optional} current bufexplorer which ships with the winmanager
exhibits this behavior). If a plugin creates such a
function, then it will be called after its Refresh()
function. The reason for not letting the plugin make
this a part of its Refresh() function is that
sometimes resizing is not allowed, such as in
instances where there is no window above or below the
plugin to take the slack of a resize.
In addition, the plugin should also initialize the following global variable
*winmanager-hook-title*
g:YourPlugin_title This is the name of the buffer associated with
this plugin. The reason for a title in addition to a
name is that the name should be such that a global
function of that name can be defined. However, the
title can be more descriptive and contain spaces
etc. For example, the present distribution of
FileExplorer has the title "[File List]". Also,
winmanager opens a file with this name (using an
equivalent of ":e g:YourPlugin_title"), which
automatically ensures that new buffers are not eaten
up in multiple invokations of winmanager, toggling
visibility of buffers, etc.
NOTE: It is very important for this reason that the
plugin's name be distinct so that there is a low
(ideally zero) probability of a file with the same
name existing on a user's system.
In addition to YourPlugin providing winmanager with hooks, winmanager also
provides the following hooks for use by YourPlugin:
*WinManagerFileEdit*
WinManagerFileEdit({filename}, {split})
This function _must_ be used when the plugin wants
to open a new file in the file editing area for
editing. Its not sufficient to do something like
":wincmd p" and then ":e filename", because first of
all the ":wincmd p" command gets screwed
(unfortunately) in the presence of winmanager
because of the (sometimes) large movement winmanager
does over all visible windows to maintain the
dynamic nature. Secondly, doing a simple ":e
filename" will not preserve the @# and the @%
registers properly, causing handy commands such as
|CTRL-^| to totally mis-behave.
The first argument should be (preferably) the
(complete) name of the file to be opened (including
the full path to it if possible). The second
argument decides whether winmanager should attempt
to open the file in the same window as the last
window or to split a new window to open the file.
*WinManagerSuspendAUs*
WinManagerSuspendAUs() This makes winmanager stop responding to the
|BufEnter| or |BufDelete| autocommands like it
normally does. Please use this function with care.
You will need to use this when you are performing
some action which causes these events but you dont
want to have winmanager go through the whole
isvalid/refresh cycle. NOTE: Take care to definitely
reset the behavior by using the next function.
*WinManagerResumeAUs*
WinManagerResumeAUs() This is the converse of |WinManagerSuspendAUs()|. It
makes winmanager start responding to events with the
usual isvalid/refresh cycle.
*WinManagerForceReSize*
WinManagerForceReSize() Normally, winmanager calls the YourPlugin_ReSize()
function after the YourPlugin_Refresh(). However,
this happens only every |BufEnter| event. When the
plugin performs some function which requires it to
resize even when there was no |BufEnter| or
|BufDelete| event, use this function. Please avoid
making a call to YourPlugin_ReSize() because a
number of safety checks have to be performed before
a resizing is "legal".
Finally, if you do plan on making an addin to winmanager, feel free to contact
me for help/comments/suggestions. You might also want to take a look at: >
http://robotics.eecs.berkeley.edu/~srinath/vim/explorerSample.vim
for a simple template of an add-in plugin.
=============================================================================
BUGS *winmanager-bug*
Please send any comments for improvements or bug-reports to >
srinath@fastmail.fm
If the bug is repeatable, then it will be of great help if a short description
of the events leading to the bug are also given.
Note "I dont like winmanager" is not a bug report, only an opinion ;-)
=============================================================================
THANKS *winmanager-thanks*
I am really grateful to all those who emailed me with bug-reports and comments
for improvement. Most of all, a huge thanks to Xiangjiang Ma for his enormous
support and extremeley helpful QA.
Other people who helped greatly:
Madoka Machitani: fixed a couple of typos and gave some ideas for making
things more robust.
Colin Dearing: gave many useful suggestions for improvement which lead to
the fast redraw capability of winmanager
Jeff Lanzarotta: for agreeing to make changes to bufexplorer.vim so that
bufexplorer.vim would be compatible with the latest version of
winmanager.vim
and finally all the great support I got from vim@vim.org and comp.editors
helped a lot.
vim:tw=78:et:ts=4:ft=help:norl: