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"
" copy_linebreak.vim: Bind user-defined key sequences to toggle a group of
" options that make text wrapped with 'wrap' copy-paste friendly. Also creates
" user commands if it can.
"
" Author: Tom Ryder <tom@sanctum.geek.nz>
" License: Same as Vim itself
"
if exists('g:loaded_copy_linebreak') || &compatible
finish
endif
if !has('linebreak')
finish
endif
let g:loaded_copy_linebreak = 1
" Enable copy-friendly linebreak options
function! s:CopyLinebreakEnable()
setlocal nolinebreak linebreak?
setlocal showbreak=
if exists('+breakindent')
setlocal nobreakindent
endif
endfunction
" Disable copy-friendly linebreak options
function! s:CopyLinebreakDisable()
setlocal linebreak linebreak?
setlocal showbreak<
if exists('+breakindent')
setlocal breakindent<
endif
endfunction
" Toggle copy-friendly linebreak options, using the current setting for the
" 'linebreak' option as the pivot
function! s:CopyLinebreakToggle()
if &linebreak
call <SID>CopyLinebreakEnable()
else
call <SID>CopyLinebreakDisable()
endif
endfunction
" Provide mappings to the function just defined
noremap <silent> <unique>
\ <Plug>CopyLinebreakEnable
\ :<C-U>call <SID>CopyLinebreakEnable()<CR>
noremap <silent> <unique>
\ <Plug>CopyLinebreakDisable
\ :<C-U>call <SID>CopyLinebreakDisable()<CR>
noremap <silent> <unique>
\ <Plug>CopyLinebreakToggle
\ :<C-U>call <SID>CopyLinebreakToggle()<CR>
" Provide user commands if we can
if has('user_commands')
command -nargs=0
\ CopyLinebreakEnable
\ call <SID>CopyLinebreakEnable
command -nargs=0
\ CopyLinebreakDisable
\ call <SID>CopyLinebreakDisable
command -nargs=0
\ CopyLinebreakToggle
\ call <SID>CopyLinebreakToggle
endif
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