Am 12.03.2017 um 21:56 schrieb George Skuse:
Hi,
vim -c "silent edit filename.txt" starts vim with an unsaved file named
filename.txt...
I'd like to have the filename dynamically datestamped (yyyyMMdd_hhmmss), ie:
filename-20170312_165737.txt
Does anyone know how this could be accomplished as part of the invocation using
vim commands? This needs to be crossplatform and not rely on OS-provided
functionality.
This is Vim-only: put below user command definition into your vimrc:
com! -bar Timestamped :exec 'file '. fnameescape(printf('%s-%s.%s',
expand('%:r'), strftime('%Y%m%d_%H%M%S'), expand('%:e')))
Then
vim +Timestamped filename.txt
will modify the filename after starting to edit "filename.txt".
:file reuses the same buffer and creates a new buffer for the original file.
The new (timestamped) file, although not written yet, is not considered
modified.
--
Andy
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