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Re: mention converses
From: |
jidanni |
Subject: |
Re: mention converses |
Date: |
Tue, 28 Dec 2010 09:02:52 +0800 |
>>>>> "PS" == Paul Smith <address@hidden> writes:
PS> On Mon, 2010-12-27 at 16:19 +0800, address@hidden wrote:
>> On (info "(make) Automatic Variables") you mention
>> `$(@F)' is equivalent to `$(notdir $@)'.
>>
>> But on (info "(make) File Name Functions") you don't mention the
>> converse!
>>
>> Nobody would have guessed there are shorter ways to write those things.
PS> Only the automatic variables have special shorthand such as $(@F), etc.
PS> $(notdir ...) works with any value, and so the documentation for that
PS> function is generic and doesn't mention special cases that only work
PS> with a limited number of variables.
Do say 'for some things there are even shorter ways...' else
"sure felt foolish the day I discovered there was a shorter way all along".