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vim script: str2nr

str2nr converts a string with a number in a binary, octal, decimal or hexadecimal representation to a numeric.

" ../run_ str2nr

redir > str2nr.out

" 11001 binary is: 25
echo str2nr('11001', 2)

" 111 octal is: 73 = 8*8 + 8 + 1
echo str2nr('111', 8)

" ff hexadecimal is: 255
echo str2nr('ff', 16)

" Using base 16 ignores leading 0x,
" the following prints 127
echo str2nr('0x7f', 16)

redir END
q

Github repository about-vim, path: /vimscript/functions/str2nr.vim

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vim script: str2nr

See also