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Re: Make AS_VAR_SET more robust to shell quoting (shell functions 4/n)


From: Akim Demaille
Subject: Re: Make AS_VAR_SET more robust to shell quoting (shell functions 4/n)
Date: Mon, 05 May 2003 12:00:07 +0200
User-agent: Gnus/5.1001 (Gnus v5.10.1) Emacs/21.3 (gnu/linux)

 Paolo> This should be the last patch before actual usage of shell functions.
 Paolo> 2003-03-05 Paolo Bonzini <address@hidden>

 Paolo> * m4sugar/m4sh.at (AC_VAR_SET): Protect RHS of indirect
 Paolo> variable accesses, if quoted.

Could you enlighten me on the goal?  And maybe add some comment?  I'm
not sure I understand the purpose of this patch.




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