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Partial m4sugar merge from autoconf: m4_wrap vs. m4 1.6.

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* data/m4sugar/m4sugar.m4 (m4_unquote, m4_wrap_lifo): New macros.
(m4_wrap): Guarantee FIFO order, in spite of m4 1.6.
(m4_init): Consolidate wrapped text into single m4_wrap.
* data/bison.m4 (b4_check_user_names_wrap): Stick with LIFO order
in wrapped text.

Signed-off-by: Eric Blake <ebb9@byu.net>
This commit is contained in:
Eric Blake
2008-07-16 12:47:48 -06:00
parent dfcc595944
commit 882a1fbf72
3 changed files with 52 additions and 7 deletions
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data/bison.m4
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@@ -550,7 +550,7 @@ m4_define([b4_check_user_names_wrap],
[b4_percent_]$1[_user_]$2[s],
[[b4_percent_]$1[_bison_]$2[s]])])])
m4_wrap([
m4_wrap_lifo([
b4_check_user_names_wrap([[define]], [[variable]])
b4_check_user_names_wrap([[code]], [[qualifier]])
])