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Ingo Karkat
34 lines
1.1 KiB
VimL
34 lines
1.1 KiB
VimL
" ingo/number.vim: Functions for dealing with numbers.
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"
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" DEPENDENCIES:
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"
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" Copyright: (C) 2013 Ingo Karkat
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" The VIM LICENSE applies to this script; see ':help copyright'.
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"
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" Maintainer: Ingo Karkat <ingo@karkat.de>
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"
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" REVISION DATE REMARKS
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" 1.005.001 12-Apr-2013 file creation
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function! ingo#number#DecimalStringIncrement( number, offset )
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"******************************************************************************
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"* PURPOSE:
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" Increment the decimal number in a:number by a:offset while keeping (the
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" width of) leading zeros.
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"* ASSUMPTIONS / PRECONDITIONS:
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" None.
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"* EFFECTS / POSTCONDITIONS:
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" None.
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"* INPUTS:
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" a:number String (or number) to be incremented.
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" a:offset Offset to add to a:number.
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"* RETURN VALUES:
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" Incremented number as String.
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"******************************************************************************
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" Note: Need to use str2nr() to avoid interpreting leading zeros as octal
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" number.
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return printf('%0' . strlen(a:number) . 'd', str2nr(a:number) + a:offset)
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endfunction
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" vim: set ts=8 sts=4 sw=4 noexpandtab ff=unix fdm=syntax :
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