From e26958b154d0457c1019bc48a5ff0ed637cf3eac Mon Sep 17 00:00:00 2001 From: Vasil Zlatanov Date: Tue, 18 Aug 2015 01:54:42 +0200 Subject: update vim --- Editor/vim/doc/DrawIt.txt | 489 +++++++++++++++++++++++++++ Editor/vim/doc/imaps.txt.gz | 1 + Editor/vim/doc/latex-suite-quickstart.txt.gz | 1 + Editor/vim/doc/latex-suite.txt.gz | 1 + Editor/vim/doc/latexhelp.txt.gz | 1 + Editor/vim/doc/surround.txt | 205 +++++++++++ Editor/vim/doc/tags | 56 +++ 7 files changed, 754 insertions(+) create mode 100644 Editor/vim/doc/DrawIt.txt create mode 120000 Editor/vim/doc/imaps.txt.gz create mode 120000 Editor/vim/doc/latex-suite-quickstart.txt.gz create mode 120000 Editor/vim/doc/latex-suite.txt.gz create mode 120000 Editor/vim/doc/latexhelp.txt.gz create mode 100644 Editor/vim/doc/surround.txt create mode 100644 Editor/vim/doc/tags (limited to 'Editor/vim/doc') diff --git a/Editor/vim/doc/DrawIt.txt b/Editor/vim/doc/DrawIt.txt new file mode 100644 index 0000000..8e72f64 --- /dev/null +++ b/Editor/vim/doc/DrawIt.txt @@ -0,0 +1,489 @@ +DrawIt.txt* The DrawIt Tool Nov 25, 2013 + +Authors: Charles E. Campbell + Sylvain Viart + (remove NOSPAM from Campbell's email first) +Copyright: Copyright (C) 2004-2013 Charles E. Campbell + Permission is hereby granted to use and distribute this code, + with or without modifications, provided that this copyright + notice is copied with it. Like anything else that's free, + DrawIt.vim and DrawItPlugin.vim are provided *as is*; it comes + with no warranty of any kind, either expressed or implied. By + using this plugin, you agree that in no event will the copyright + holder be liable for any damages resulting from the use of this + software. + + +============================================================================== +1. Contents *drawit-contents* {{{1 + + 1. Contents......................: |drawit-contents| + 2. DrawIt Manual.................: |drawit| + 3. DrawIt Usage..................: |drawit-usage| + Starting....................: |drawit-start| + Stopping....................: |drawit-stop| + User Map Protection.........: |drawit-protect| + Drawing.....................: |drawit-drawing| + Tip.........................: |drawit-tip| + Changing Drawing Characters.: |drawit-setdrawit| + Moving......................: |drawit-moving| + Erasing.....................: |drawit-erase| + Example.....................: |drawit-example| + Visual Block Mode...........: |drawit-visblock| + Brushes.....................: |drawit-brush| + DrawIt Modes................: |drawit-modes| + 4. DrawIt History................: |drawit-history| + + +============================================================================== +2. DrawIt Manual *drawit* {{{1 + *drawit-manual* + /===============+============================================================\ + || Starting & | || + || Stopping | Explanation || + ++--------------+-----------------------------------------------------------++ + || \di | start DrawIt |drawit-start| || + || \ds | stop DrawIt |drawit-stop| || + || :DIstart | start DrawIt |drawit-start| || + || :DIstart S | start DrawIt in single-bar mode |drawit-start| || + || :DIstart D | start DrawIt in double-bar mode |drawit-start| || + || :DIsngl | start DrawIt in single-bar mode |drawit-start| |drawit-sngl| || + || :DIdbl | start DrawIt in double-bar mode |drawit-start| |drawit-dbl| || + || :DIstop | stop DrawIt |drawit-stop| || + || :DrawIt[!] | start/stop DrawIt |drawit-start| |drawit-stop| || + || | || + ++==============+===========================================================++ + || Maps | Explanation || + ++--------------+-----------------------------------------------------------++ + || | The DrawIt routines use a replace, move, and || + || | replace/insert strategy. The package also lets one insert|| + || | spaces, draw arrows by using the following characters or || + || | keypad characters: || + || +-----------------------------------------------------------++ + || | move and draw left |drawit-drawing| || + || | move and draw right, inserting lines/space as needed || + || | move and draw up, inserting lines/space as needed || + || | move and draw down, inserting lines/space as needed || + || | move cursor left |drawit-move| || + || | move cursor right, inserting lines/space as needed || + || | move cursor up, inserting lines/space as needed || + || | move cursor down, inserting lines/space as needed || + || | toggle into and out of erase mode || + || > | insert a > and move right (draw -> arrow) || + || < | insert a < and move left (draw <- arrow) || + || ^ | insert a ^ and move up (draw ^ arrow) || + || v | insert a v and move down (draw v arrow) || + || | replace with a \, move down and right, and insert a \ || + || | replace with a /, move down and left, and insert a / || + || | replace with a /, move up and right, and insert a / || + || | replace with a \, move up and left, and insert a \ || + || \> | insert a fat > and move right (draw -> arrow) || + || \< | insert a fat < and move left (draw <- arrow) || + || \^ | insert a fat ^ and move up (draw ^ arrow) || + || \v | insert a fat v and move down (draw v arrow) || + || | drag and draw with current brush |drawit-brush| || + || | drag and move current brush |drawit-brush| || + || | || + ||==============+===========================================================++ + ||Visual Cmds | Explanation || + ||--------------+-----------------------------------------------------------++ + || | The drawing mode routines use visual-block mode to || + || | select endpoints for lines, arrows, and ellipses. Bresen- || + || | ham and Bresenham-like algorithms are used for this. || + || | || + || | These routines need a block of spaces, and so the canvas || + || | routine must first be used to create such a block. The || + || | canvas routine will query the user for the number of || + || | lines to hold |'textwidth'| spaces. || + || +-----------------------------------------------------------++ + || \a | draw arrow from corners of visual-block selected region || |drawit-a| + || \b | draw box on visual-block selected region || |drawit-b| + || \c | the canvas routine (will query user, see above) || |drawit-c| + || \e | draw an ellipse on visual-block selected region || |drawit-e| + || \f | flood figure with a character (you will be prompted) || |drawit-f| + || \l | draw line from corners of visual-block selected region || |drawit-l| + || \s | spacer: appends spaces up to the textwidth (default: 78) || |drawit-s| + || | || + ++==============+===========================================================++ + || Function and Explanation || + ++--------------+-----------------------------------------------------------++ + || :call SetDrawIt('vertical','horizontal','crossing','\','/','X','*') || + || set drawing characters for motions for moving || + || and for the ellipse drawing boundary |drawit-setdrawit| || + || default motion || + || | up/down, || + || - left/right, || + || + -| crossing, || + || \ downright, || + || / downleft, and || + || X \/ crossing || + ++=======================+==================================================++ + || Commands | Explanation || + ++-----------------------+--------------------------------------------------++ + || :SetBrush a-z | sets brush (register) to given register || + || :'<,'>SetBrush a-z | yanks visual block to brush |drawit-brush||| || + || :DInrml | switch to normal mode |drawit-nrml| || + || :DIsngl | switch to single-line mode |drawit-sngl| || + || :DIdbl | switch to double-line mode |drawit-dbl| || + \============================================================================/ + + +============================================================================== +3. DrawIt Usage *drawit-usage* {{{1 + +STARTING *drawit-start* {{{2 +\di (starts in normal drawing mode) *drawit-\di* +:DrawIt (starts in normal drawing mode) *drawit-DrawIt* +:DIstart (starts in normal drawing mode) *drawit-DIstart* +:DIstart S (starts in single-bar drawing mode) +:DIstart D (starts in double-bar drawing mode) +:DInrml (starts in normal drawing mode) *drawit-DInrml* +:DIsngl (starts in single-bar drawing mode) *drawit-DIsngl* +:DIdbl (starts in double-bar drawing mode) *drawit-DIdbl* + +Typically one puts into the .vim/plugin directory +(vimfiles\plugin for Windows) where it becomes always available. It uses a +minimal interface (\di: you can think of it as *D*raw*I*t or *D*rawIt +*I*nitialize) to start it and (\ds: *D*rawIt *S*top) to stop it. Instead of +using "\" you may specify your own preference for a map leader (see +|mapleader|). + +With a trailing 'S', :DIstart will begin in single-bar mode (see |drawit-sngl|). +With a trailing 'D', :DIstart will begin in double-bar mode (see |drawit-dbl|). +Similarly, :DIsngl and :DIdbl will start DrawIt as well as begin in +single-bar or double-bar mode, respectively. + +A message, "[DrawIt]", will appear on the message line. + + +STOPPING *drawit-stop* {{{2 +\ds +:DIstop +:DrawIt! + +When you are done with DrawIt, use \ds to stop DrawIt mode. Stopping DrawIt +will restore your usual options and remove the maps DrawIt set up. + +A message, "[DrawIt off]", will appear on the message line. + + *drawit-utf16* + *drawit-utf8* *drawit-unicode* +NORMAL, SINGLE BAR, AND DOUBLE BAR MODES *drawit-sngl* *drawit-dbl* +:DInrml :DIsngl :DIdbl + +One may use these commands to start up Drawit in normal, single-bar, or +double-bar modes, respectively. When your |'encoding'| is utf-8 or utf-16, +DrawIt supports drawing with special box characters (single-bar, double_bar). +These commands are also used to switch to normal, single-bar, or double-bar +modes. + + +USER MAP PROTECTION *drawit-protect* {{{2 + +Starting DrawIt causes it to set up a number of maps which facilitate drawing. +DrawIt accommodates users with conflicting maps by saving both maps and user +options and before setting them to what DrawIt needs. When you stop DrawIt +(|drawit-stop|), DrawIt will restore the user's maps and options as they were +before DrawIt was started. + + +OPTIONS *drawit-options* {{{2 + + *g:drawit_insertmode* +g:drawit_insertmode : if this variable exists and is 1 then maps are + made which make cursor-control drawing available + while in insert mode, too. Otherwise, DrawIt's + maps only affect normal mode. + +DRAWING *drawit-drawing* {{{2 + +After DrawIt is started, use the number pad or arrow keys to move the cursor +about. As the cursor moves, DrawIt will then leave appropriate "line" +characters behind as you move horizontally, vertically, or diagonally, and +will transparently enlarge your file to accommodate your drawing as needed. +The trail will consist of -, |, \, / characters (depending on which direction +and SetDrawIt() changes), and + and X characters where line crossings occur. +You may use h-j-k-l to move about your display and generally use editing +commands as you wish even while in DrawIt mode. + +Another tool that may be used to convert Ascii-art into nice pictures is +available at https://github.com/christiangoltz/shaape . + + +CHANGING DRAWING CHARACTERS *drawit-setdrawit* {{{2 + +The SetDrawIt() function is available for those who wish to change the +characters that DrawIt uses. > + + ex. :call SetDrawIt('*','*','*','*','*','*','*') + ex. :call SetDrawIt('-','|','-','\','/','/','*') +< +The first example shows how to change all the DrawIt drawing characters to +asterisks, and the second shows how to give crossing priority to - and /. +The default setting is equivalent to: > + + :call SetDrawIt('|','-','+','\','/','X','*') +< +where SetDrawit()'s arguments refer, in order, to the > + + vertical drawing character + horizontal drawing character + horizontal/vertical crossing drawing character + down right drawing character + down left drawing character + diagonal crossing drawing character + ellipse boundary drawing character +< + +TIP *drawit-tip* + +I have found that sometimes one or more of the , , , +and keys give unique sequences but are not interpreted +properly by Vim. This problem impacts DrawIt as it uses those four +keys to signify diagonal moves/drawing. One solution I use is to +put into my <.vimrc> file mapings like: + + map ^V... + +where the ellipsis (...) is the actual character sequence produced by +hitting the key. The way to generate such maps is to type "map ", +followed by three control-v presses, press the associated key, then +a space followed by the proper interpretation sequence (ie. ). + + +MOVING *drawit-move* *drawit-moving* {{{2 + +DrawIt supports shifting the arrow keys to cause motion of the cursor. The +motion of the cursor will not modify what's below the cursor. The cursor +will move and lines and/or spaces will be inserted to support the move as +required. Your terminal may not support shifted arrow keys, however, or Vim +may not catch them as such. For example, on the machine I use, shift-up +() produced [161q, but vim didn't know that sequence was a . +I merely made a nmap: + + nmap [161q + +and vim thereafter recognized the command. + + +ERASING *drawit-erase* {{{2 + + +The key will toggle DrawIt's erase mode/DrawIt mode. When in [DrawIt +erase] mode, a message "[DrawIt erase]" will appear and the number pad will +now cause spaces to be drawn instead of the usual drawing characters. The +drawing behavior will be restored when the key toggles DrawIt back +to regular DrawIt mode. + + +EXAMPLES *drawit-example* {{{2 + +Needless to say, the square spirals which follow were done with DrawIt and +a bit of block editing with Vim: > + + +------------ -----------+ +------------ -----------+ +------------ + |+----------+ +---------+| |+----------+ +---------+| |+----------+ + ||+--------+| |+-------+|| ||+--------+| |+-------+|| ||+--------+| + |||-------+|| ||+------||| |||-------+|| ||+------||| |||-------+|| + ||+-------+|| ||+------+|| ||+-------+|| ||+------+|| ||+-------+|| + |+---------+| |+--------+| |+---------+| |+--------+| |+---------+| + +-----------+ +----------+ +-----------+ +----------+ +-----------+ + +VISUAL BLOCK MODE FOR ARROWS LINES BOXES AND ELLIPSES *drawit-visblock* {{{2 + +\a : draw arrow from corners of visual-block selected region *drawit-a* +\b : draw box on visual-block selected region *drawit-b* +\c : the canvas routine (will query user, see above) *drawit-c* +\e : draw an ellipse on visual-block selected region *drawit-e* +\f : flood figure with a character (you will be prompted) *drawit-f* +\l : draw line from corners of visual-block selected region *drawit-l* +\s : spacer: appends spaces up to the textwidth (default: 78) *drawit-s* + +The DrawIt package has been merged with Sylvain Viart's drawing package (by +permission) which provides DrawIt with visual-block selection of +starting/ending point drawing of arrows (\a), lines (\l), and boxes (\b). +Additionally I wrote an ellipse drawing function using visual block +specification (|drawit-e|). + +One may create a block of spaces for these maps to operate in; the "canvas" +routine (\c) will help create such blocks. First, the s:Canvas() routine will +query the user for the number of lines s/he wishes to have, and will then fill +those lines with spaces out to the |'textwidth'| if user has specified it; +otherwise, the display width will be used. + +Although most of the maps use visual-block selection, that isn't true of the +\f map. Instead, it assume that you have already drawn some closed figure +and want to fill it with some character. + +The Sylvain Viart functions and the ellipse drawing function depend +upon using visual block mode. As a typical use: > + + Example: * \h + DrawIt asks: how many lines under the cursor? 10 + DrawIt then appends 10 lines filled with blanks + out to textwidth (if defined) or 78 columns. + * ctrl-v (move) \b + DrawIt then draws a box + * ctrl-v (move) \e + DrawIt then draws an ellipse +< +Select the first endpoint with ctrl-v and then move to the other endpoint. +One may then select \a for arrows, \b for boxes, \e for ellipses, or \l for +lines. The internal s:AutoCanvas() will convert tabs to spaces and will +extend with spaces as needed to support the visual block. Note that when +DrawIt is enabled, virtualedit is also enabled (to "all"). +> + Examples: + + __ _ *************** +-------+ + \_ _/ **** **** | | + \_ _/ ** ---------> ** | | + \_ _/ **** **** | | + \__/ <------- *************** +-------+ + + \l \a \e and \a \b +< + *drawit-setbrush* +BRUSHES *drawit-brush* {{{2 +> + :SetBrush [a-z] +< + Set the current brush to the selected brush register: +> + ex. :SetBrush b + + :'<,'>SetBrush [a-z] +< + Select text for the brush by using visual-block mode: ctrl-v, move . + Then set the current text into the brush register: (default brush: a) +> + +< + Select a visual-block region. One may use "ay, for example, + to yank selected text to register a. +> + +< + One may drag and draw with the current brush (default brush: a) + by holding down the shift key and the leftmouse button and moving + the mouse. Blanks in the brush are considered to be transparent. +> + +< + One may drag and move a selection with . First, + select the region using the . Release the mouse button, + then press ctrl and the button; while continuing to press + the button, move the mouse. The selected block of text will then + move along with the cursor. +> + \ra ... \rz +< + Replace text with the given register's contents (ie. the brush). +> + \pa ... \pz +< + Like \ra ... \rz, except that blanks are considered to be transparent. + + Example: Draw the following > + \ \ + o o + * + --- +< Then use ctrl-v, move, "ay to grab a copy into register a. + By default, the current brush uses register a (change brush + with :SetBrush [reg]). Hold the and + keys down and move the mouse; as you move, a copy of the + brush will be left behind. + + +DRAWIT MODES *drawit-modes* {{{2 + + -[DrawIt] regular DrawIt mode (|drawit-start|) + -[DrawIt off] DrawIt is off (|drawit-stop| ) + -[DrawIt erase] DrawIt will erase using the number pad (|drawit-erase|) + + g:DrChipTopLvlMenu: by default its "DrChip"; you may set this to whatever + you like in your <.vimrc>. This variable controls where + DrawIt's menu items are placed. + + +============================================================================== +4. History *drawit-history* {{{1 + + 13 Sep 05, 2013 * improved s:Strlen() -- now uses |strdisplaywidth()| + if available. + Sep 13, 2013 * (Paul Wagland) found a case where lines were + being drawn with the wrong character. This + affected the Bresenham-algorithm based + drawing facility (ie. lines and arrows + specified by visual blocks; + |drawit-a|, |drawit-l|). + 12 Nov 16, 2012 * (Alexandre Viau) arrows weren't being drawn. + Fixed. + Nov 29, 2012 * (Kim Jang-hwan) reported that with + g:Align_xstrlen set to 3 that the cursor was + moved (linewise) after invocation. This + problem also afflicted DrawIt. Fixed. + 11 Jan 21, 2010 * (Evan Stern) several places were using + hardcoded drawing characters instead of + b:di_... equivalents. + Feb 22, 2011 * for menus, &go =~# used to insure correct case + Sep 22, 2011 * ctrl-leftmouse (see |drawit-brush|) now moves the + selected text entirely, no longer leaving a copy + of the text where it was initially. + Nov 07, 2011 * included support for utf-8 box drawing characters + Nov 16, 2011 * included support for utf-8 single-double characters + Nov 16, 2011 * included support for cp437 box drawing characters + Dec 06, 2011 * included support for box and line drawing (\b, \l) + support for utf-8 / cp437 box drawing characters + Dec 06, 2011 * fat arrows now use utf-8 characters when available + Jan 30, 2012 * \f supported when using utf-8/cp437 box drawing + characters as boundary characters + 10 Jun 12, 2008 * Fixed a bug with ctrl-leftmouse (which was leaving + a space in the original selected text) + Mar 24, 2009 * :DrawIt starts, :DrawIt! stops DrawIt mode. + Mar 24, 2009 * I've included