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authorPaul Eggert1998-08-29 17:57:22 +0000
committerPaul Eggert1998-08-29 17:57:22 +0000
commite64981da92e01fad3d2299022892105768f0bd4c (patch)
treec6921f4994372e14750b191b274c774ecc52cf8c /src/coding.c
parente75ecfecdcaa39d127b448a10cb8c0f374c6923c (diff)
downloademacs-e64981da92e01fad3d2299022892105768f0bd4c.tar.gz
emacs-e64981da92e01fad3d2299022892105768f0bd4c.zip
(arith_driver, float_arith_driver): Compute (- x) by
using negation, not subtraction; this makes a difference with IEEE floating point arithmetic (and also if integer arithmetic is ones' complement or signed-magnitude!).
Diffstat (limited to 'src/coding.c')
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