63 lines
2.2 KiB
VimL
63 lines
2.2 KiB
VimL
" Timing of long during operations.
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"
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" Author: Peter Odding <peter@peterodding.com>
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" Last Change: June 2, 2013
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" URL: http://peterodding.com/code/vim/misc/
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if !exists('g:timer_enabled')
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let g:timer_enabled = 0
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endif
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if !exists('g:timer_verbosity')
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let g:timer_verbosity = 1
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endif
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let s:has_reltime = has('reltime')
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let s:unique_marker = 'xolox#misc#timer#value'
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function! xolox#misc#timer#start() " {{{1
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" Start a timer. This returns a list which can later be passed to
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" `xolox#misc#timer#stop()`.
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return [s:unique_marker, s:has_reltime ? reltime() : localtime()]
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endfunction
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function! xolox#misc#timer#stop(...) " {{{1
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" Show a formatted debugging message to the user, if the user has enabled
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" increased verbosity by setting Vim's ['verbose'] [verbose] option to one
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" (1) or higher.
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"
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" This function has the same argument handling as Vim's [printf()] [printf]
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" function with one difference: At the point where you want the elapsed time
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" to be embedded, you write `%s` and you pass the list returned by
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" `xolox#misc#timer#start()` as an argument.
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"
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" [verbose]: http://vimdoc.sourceforge.net/htmldoc/options.html#'verbose'
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" [printf]: http://vimdoc.sourceforge.net/htmldoc/eval.html#printf()
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if (g:timer_enabled || &verbose >= g:timer_verbosity)
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call call('xolox#misc#msg#info', map(copy(a:000), 's:convert_value(v:val)'))
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endif
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endfunction
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function! xolox#misc#timer#force(...) " {{{1
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" Show a formatted message to the user. This function has the same argument
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" handling as Vim's [printf()] [printf] function with one difference: At the
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" point where you want the elapsed time to be embedded, you write `%s` and
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" you pass the list returned by `xolox#misc#timer#start()` as an argument.
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call call('xolox#misc#msg#info', map(copy(a:000), 's:convert_value(v:val)'))
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endfunction
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function! s:convert_value(value) " {{{1
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if type(a:value) == type([]) && len(a:value) == 2 && a:value[0] == s:unique_marker
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if s:has_reltime
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let ts = xolox#misc#str#trim(reltimestr(reltime(a:value[1])))
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else
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let ts = localtime() - a:value[1]
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endif
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return xolox#misc#format#timestamp(ts)
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else
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return a:value
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endif
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endfunction
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" vim: ts=2 sw=2 et
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