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114 lines
4.8 KiB
Plaintext
*RltvNmbr.txt* Relative Numbers Nov 21, 2008
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Author: Charles E. Campbell, Jr. <NdrOchip@ScampbellPfamily.AbizM>
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(remove NOSPAM from Campbell's email first)
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Copyright: (c) 2008 by Charles E. Campbell, Jr. *RltvNmbr-copyright*
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The VIM LICENSE applies to RltvNmbr.vim and RltvNmbr.txt
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(see |copyright|) except use "RltvNmbr instead of "Vim".
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NO WARRANTY, EXPRESS OR IMPLIED. USE AT-YOUR-OWN-RISK.
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==============================================================================
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1. Contents *RltvNmbr* *RltvNmbr-contents* {{{1
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1. Contents......................................: |RltvNmbr-contents|
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2. Relative Numbering Manual.....................: |RltvNmbr-manual|
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3. Relative Numbering History....................: |RltvNmbr-history|
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==============================================================================
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2. Relative Numbering Manual *RltvNmbr-manual* {{{1
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ENABLING AND DISABLING RELATIVE NUMBERING
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The Relative Numbering plugin provides a command: >
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:RltvNmbr[!]
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< The :RltvNmbr command enables relative numbering.
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The :RltvNmbr! command disables relative numbering.
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If :RN hasn't been previously defined, then one may also use >
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:RN
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< to toggle relative numbering.
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The RltvNumbr plugin reports on its enabled/disabled status with >
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b:rltvnmbrmode=1 : RltvNmbr mode is enabled
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b:rltvnmbrmode=0 : RltvNmbr mode is disabled
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< This variable is used for reporting and to control :RN based toggling.
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YOU MUST HAVE SIGNS FOR THIS PLUGIN
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To use this plugin your vim must have been compiled with the "huge" feature
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set (so as to have +signs in the :version listing). Typically that means
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having used >
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configure --with-features=huge
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<
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To determine if your copy of vim has signs, you may: >
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:echo has("signs")
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< If it shows "1", then your vim supports signs.
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Alternatively, you may: >
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:version
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< and if +signs appears in the listing, then, again, your vim supports
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signs. If it lists -signs, then unfortunately your vim does not do so.
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MODFIYING THE RELATIVE NUMBERING HIGHLIGHTING
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The relative numbering signs are highlighted with >
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hi default HL_RltvNmbr_Minus gui=none,italic ctermfg=red ctermbg=black guifg=red guibg=black
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hi default HL_RltvNmbr_Positive gui=none,italic ctermfg=green ctermbg=black guifg=green guibg=black
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< This information is provided so that you may know what to specify to use
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your preferences in relative number highlighting. One way to get your
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preferred colorization in is to put lines like the following into
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.vim/after/plugin/RltvNmbr.vim: >
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au FileType * hi HL_RltvNmbr_Minus gui=none ctermfg=yellow ctermbg=black guifg=yellow guibg=black
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au FileType * hi HL_RltvNmbr_Positive gui=none ctermfg=magenta ctermbg=black guifg=magenta guibg=black
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<
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HOW TO START WITH RELATIVE NUMBERING MODE ENABLED
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Using >
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Unix: ~/.vim/after/plugin/RltvNmbr.vim
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Windows: $HOME\_vimfiles\after\plugin\RltvNmbr.vim
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< place the following line: >
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call RltvNmbr#RltvNmbrCtrl(1)
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<
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THE RELATIVE NUMBERING PATCH
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This plugin was inspired by the relative-numbering patch mentioned on the
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vim-dev mailing list, written by Markus Heidelberg. You can find his patch at
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http://groups.google.com/group/vim_dev/attach/10fa0944a8b643b4/vim-7.2-relativenumber-02.patch?part=2
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This plugin uses signs to enable relative numbering. Signs are assigned
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on a buffer-by-buffer basis as an inherent limitation, so a given buffer
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can only display one set of signs. The relative numbering patch does not
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have this limitation. To see this effect, try using >
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vim -O file file
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< and use relative numbering provided by this plugin. You'll find that the
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relative numbering column will change as you switch windows to reflect
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your active cursor.
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==============================================================================
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3. Relative Numbering History *RltvNmbr-history* {{{1
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3: Aug 22, 2008 * speeded up unplacing of signs
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* included g:rltvnmbrmode to report en/dis-abled
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* s:AvoidOtherSigns() written/included to
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* allow RltvNmbr() to avoid using previously
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existing sign IDs.
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* included some more autocmds for rltv nmbr
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updating
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2: Aug 19, 2008 * included :RN command which toggles
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relative numbering
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* included some more autocmds to update
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relative numbering.
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* made gvim's version use italic numbers
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* :RN was toggling globally; now its done
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on a buffer-by-buffer basis.
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* Included DrChip menu support for gvim use
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1: Aug 18, 2008 * Initial release
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Aug 18, 2008 * Fixed some bugs associated with folding
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Aug 18, 2008 * Changes in colorscheme was clearing the
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highlighting. Highlighting now restored.
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==============================================================================
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Modelines: {{{1
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vim:tw=78:ts=8:ft=help:fdm=marker:
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