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authorKarel Kočí <cynerd@email.cz>2016-06-30 16:03:25 +0200
committerKarel Kočí <cynerd@email.cz>2016-06-30 16:03:25 +0200
commite573b3020c032400eed60b649a2cbf55266e6bb0 (patch)
tree8f572394ac8433529c7a8e70d160a2fbe8268b4e /vim/bundle/tlib_vim/autoload/tlib/notify.vim
parentb8c667bd64b3edd38d56c63c5bd1db53a23b4499 (diff)
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Add current configurations from old repository
Diffstat (limited to 'vim/bundle/tlib_vim/autoload/tlib/notify.vim')
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diff --git a/vim/bundle/tlib_vim/autoload/tlib/notify.vim b/vim/bundle/tlib_vim/autoload/tlib/notify.vim
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+" notify.vim
+" @Author: Tom Link (mailto:micathom AT gmail com?subject=[vim])
+" @Website: http://www.vim.org/account/profile.php?user_id=4037
+" @License: GPL (see http://www.gnu.org/licenses/gpl.txt)
+" @Created: 2008-09-19.
+" @Last Change: 2016-06-28.
+" @Revision: 2.3.19
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+
+" :display: tlib#notify#Echo(text, ?style='')
+" Print text in the echo area. Temporarily disable 'ruler' and 'showcmd'
+" in order to prevent |press-enter| messages.
+function! tlib#notify#Echo(text, ...)
+ TVarArg 'style'
+ let ruler = &ruler
+ let showcmd = &showcmd
+ let text = substitute(a:text, '\n', '|', 'g')
+ try
+ set noruler
+ set noshowcmd
+ if !empty(style)
+ exec 'echohl' style
+ endif
+ echo strpart(text, 0, &columns - 1)
+ finally
+ if !empty(style)
+ echohl None
+ endif
+ let &ruler = ruler
+ let &showcmd = showcmd
+ endtry
+endf
+
+
+" Contributed by Erik Falor:
+" If the line containing the message is too long, echoing it will cause
+" a 'Hit ENTER' prompt to appear. This function cleans up the line so
+" that does not happen.
+" The echoed line is too long if it is wider than the width of the
+" window, minus cmdline space taken up by the ruler and showcmd
+" features.
+function! tlib#notify#TrimMessage(message) "{{{3
+ let filler = '...'
+
+ " If length of message with tabs converted into spaces + length of
+ " line number + 2 (for the ': ' that follows the line number) is
+ " greater than the width of the screen, truncate in the middle
+ let to_fill = &columns
+ " TLogVAR to_fill
+
+ " Account for space used by elements in the command-line to avoid
+ " 'Hit ENTER' prompts.
+ " If showcmd is on, it will take up 12 columns.
+ " If the ruler is enabled, but not displayed in the statusline, it
+ " will in its default form take 17 columns. If the user defines a
+ " custom &rulerformat, they will need to specify how wide it is.
+ if has('cmdline_info')
+ if &showcmd
+ let to_fill -= 12
+ else
+ let to_fill -= 1
+ endif
+ " TLogVAR &showcmd, to_fill
+
+ " TLogVAR &laststatus, &ruler, &rulerformat
+ if &ruler
+ if &laststatus == 0 || winnr('$') == 1
+ if has('statusline')
+ if &rulerformat == ''
+ " default ruler is 17 chars wide
+ let to_fill -= 17
+ elseif exists('g:MP_rulerwidth')
+ let to_fill -= g:MP_rulerwidth
+ else
+ " tml: fallback: guess length
+ let to_fill -= strlen(&rulerformat)
+ endif
+ else
+ endif
+ endif
+ else
+ endif
+ else
+ let to_fill -= 1
+ endif
+
+ " TLogVAR to_fill
+ " TLogDBG strlen(a:message)
+ if strlen(a:message) > to_fill
+ let front = to_fill / 2 - 1
+ let back = front
+ if to_fill % 2 == 0 | let back -= 1 | endif
+ return strpart(a:message, 0, front) . filler .
+ \strpart(a:message, strlen(a:message) - back)
+ else
+ return a:message
+ endif
+endfunction
+
+
+function! tlib#notify#PrintError() abort "{{{3
+ echohl ErrorMsg
+ echom v:exception
+ echom v:throwpoint
+ echohl NONE
+endf
+
+
+let &cpo = s:save_cpo
+unlet s:save_cpo