From: Eric Blake Date: Tue, 6 May 2008 15:33:11 +0000 (-0600) Subject: Avoid overfull \hbox. X-Git-Tag: v2.63~87 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cc73f00e1832741a67a6cf77754ffe9ac1b7e2a5;p=thirdparty%2Fautoconf.git Avoid overfull \hbox. * doc/autoconf.texi (Versioning): Reword to fit line size. Signed-off-by: Eric Blake --- diff --git a/ChangeLog b/ChangeLog index c2d0f17ac..7c8e729f8 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2008-05-06 Eric Blake + Avoid overfull \hbox. + * doc/autoconf.texi (Versioning): Reword to fit line size. + Document $(( )) pitfalls. * doc/autoconf.texi (Shell Substitutions): Mention octal vs. decimal. Mention autotest's at_func_arith. diff --git a/doc/autoconf.texi b/doc/autoconf.texi index cd9a38982..3ea11069f 100644 --- a/doc/autoconf.texi +++ b/doc/autoconf.texi @@ -1840,8 +1840,9 @@ rather than using @code{AC_PREREQ} to require the newer version of Autoconf. However, remember that the Autoconf philosophy favors feature checks over version checks. -You should never expand this macro directly, but instead use -@samp{m4_defn([AC_AUTOCONF_VERSION])}. This is because some users might +You should not expand this macro directly; use +@samp{m4_defn([AC_AUTOCONF_VERSION])} instead. This is because some +users might have a beta version of Autoconf installed, with arbitrary letters included in its version string. This means it is possible for the version string to contain the name of a defined macro, such that