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Extension To Postfix Style

variable += value
variable -= value
is used for adding or removing the specific value.

x  = a b c d
x -= b
becoms
x = a c d
.

Another case,

x  = a b c d
x += e
becomes
x = a b c d e
.

[HOME] [NSRG] [インフラ] [fml4] [fml8] [北海道] [おすすめの本] Powered by NetBSD and [nuinui.net] .
Copyright (C) 1993-2017 Ken'ichi Fukamachi mail:< fukachan at fml.org >