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Re: 2.62 AT_SETUP limitations
From: |
Eric Blake |
Subject: |
Re: 2.62 AT_SETUP limitations |
Date: |
Thu, 24 Apr 2008 06:41:28 -0600 |
User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.12) Gecko/20080213 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 |
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According to Joel E. Denny on 4/24/2008 12:31 AM:
| This message from Eric was never delivered to me, but I stumbled upon it
| in the bug-autoconf archives:
|
| http://lists.gnu.org/archive/html/bug-autoconf/2008-04/msg00064.html
|
| Sorry to break threading with this forged reply.
That's okay. My apologies for using gmane in spite of its lousy behavior
as a web gateway when replying to cross-posted threads (unfortunately, I
don't know of any better web-based gateways that do what I want when I'm
not at my home computer; nabble provides an interface that gives better
control over where a single post goes, but also lacks cross-posting
abilities, and mangles posts worse than gmane).
|
| I proposed that the result of m4_dquote be passed to m4_bpatsubst. I
| didn't mean that the result of m4_dquote should be passed directly to
| m4_len.
The point of the example was to demonstrate what happens if you pass
arguments to alternate macros, be it m4_len or m4_bpatsubst. And I had
hoped that the example would convince you that m4_quote, not m4_dquote,
was what you were thinking of (effectively, the only difference between
m4_quote(foo) and m4_expand([foo]) is whether unquoted space after comma
is stripped).
|
|> Thus,
|> using m4_expand provides a minimal-effort QoI improvement to cater to
people
|> who don't know how to follow our advice of using proper quoting.
|
| This is the answer I was really looking for.
Glad you agree :)
- --
Don't work too hard, make some time for fun as well!
Eric Blake address@hidden
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Re: 2.62 AT_SETUP limitations, Akim Demaille, 2008/04/24
Re: 2.62 AT_SETUP limitations, Joel E. Denny, 2008/04/24
- Re: 2.62 AT_SETUP limitations,
Eric Blake <=