[SCM] GNU Autoconf source repository branch, master, updated. v2.67-19-g64000cf

[Eric Blake]

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- Log -----------------------------------------------------------------
commit 64000cf1f891b8c64b9ad12f7b0f06075ba403b7
Author: Eric Blake <address@hidden>
Date:   Sat Aug 14 13:17:04 2010 -0600

    AC_INIT: allow bugreport to contain '?'
    
    * lib/autoconf/general.m4 (_AC_INIT_PACKAGE): Relax check.
    * tests/base.at (AC_INIT with unusual version strings): Enhance
    test.
    * doc/autoconf.texi (Initializing configure): Document this.
    * NEWS: Likewise.
    * THANKS: Update.
    Reported by Yavor Doganov and others.
    
    Signed-off-by: Eric Blake <address@hidden>

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog               |   11 +++++++++++
 NEWS                    |    3 +++
 THANKS                  |    1 +
 doc/autoconf.texi       |    3 ++-
 lib/autoconf/general.m4 |    2 +-
 tests/base.at           |   13 ++++++++-----
 6 files changed, 26 insertions(+), 7 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index cfa3c0f..356d78f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+2010-08-14  Eric Blake  <address@hidden>
+
+       AC_INIT: allow bugreport to contain '?'
+       * lib/autoconf/general.m4 (_AC_INIT_PACKAGE): Relax check.
+       * tests/base.at (AC_INIT with unusual version strings): Enhance
+       test.
+       * doc/autoconf.texi (Initializing configure): Document this.
+       * NEWS: Likewise.
+       * THANKS: Update.
+       Reported by Yavor Doganov and others.
+
 2010-08-10  Peter Rosin  <address@hidden>
 
        Keep testsuite files on unexpected pass.
diff --git a/NEWS b/NEWS
index d7c74df..3c0aed3 100644
--- a/NEWS
+++ b/NEWS
@@ -5,6 +5,9 @@ GNU Autoconf NEWS - User visible changes.
 ** AT_BANNER() with empty argument will cause visual separation from previous
    test category.
 
+** AC_INIT again allows URLs with '?' for its BUG-REPORT argument.
+   Regression introduced in 2.66.
+
 
 * Major changes in Autoconf 2.67 (2010-07-21) [stable]
   Released by Eric Blake, based on git versions 2.66.*.
diff --git a/THANKS b/THANKS
index e26eb88..3b23589 100644
--- a/THANKS
+++ b/THANKS
@@ -408,6 +408,7 @@ Werner Lemberg              address@hidden
 Wilfredo Sanchez            address@hidden
 William Pursell             address@hidden
 Wolfgang Mueller            address@hidden
+Yavor Doganov               address@hidden
 Yury Puhalsky               address@hidden
 Zack Weinberg               address@hidden
 ?                           address@hidden
diff --git a/doc/autoconf.texi b/doc/autoconf.texi
index 0f04b10..05705f2 100644
--- a/doc/autoconf.texi
+++ b/doc/autoconf.texi
@@ -1888,7 +1888,8 @@ Exactly @address@hidden @var{version}}.
 @acindex{PACKAGE_BUGREPORT}
 @ovindex PACKAGE_BUGREPORT
 @cvindex PACKAGE_BUGREPORT
-Exactly @var{bug-report}, if one was provided.
+Exactly @var{bug-report}, if one was provided.  Typically an email
+address, or URL to a bug management web page.
 
 @item @code{AC_PACKAGE_URL}, @code{PACKAGE_URL}
 @acindex{PACKAGE_URL}
diff --git a/lib/autoconf/general.m4 b/lib/autoconf/general.m4
index 8e9c8cf..99cc326 100644
--- a/lib/autoconf/general.m4
+++ b/lib/autoconf/general.m4
@@ -239,7 +239,7 @@ m4_define([_AC_INIT_LITERAL],
 m4_define([_AC_INIT_PACKAGE],
 [_AC_INIT_LITERAL([$1])
 _AC_INIT_LITERAL([$2])
-AS_LITERAL_IF([$3], [],  [m4_warn([syntax], [AC_INIT: not a literal: $3])])
+_AC_INIT_LITERAL([$3])
 m4_ifndef([AC_PACKAGE_NAME],
          [m4_define([AC_PACKAGE_NAME],     [$1])])
 m4_ifndef([AC_PACKAGE_TARNAME],
diff --git a/tests/base.at b/tests/base.at
index 3fcc096..4ba0140 100644
--- a/tests/base.at
+++ b/tests/base.at
@@ -227,7 +227,7 @@ AT_SETUP([AC_INIT with unusual version strings])
 
 AT_DATA([configure.ac],
 [[AC_INIT([GNU String++ with  spaces (foo)],
-         [2.48++  (2010-07-03)], [http://clisp.cons.org/], [clisp])
+         [2.48++  (2010-07-03)], [[http://example.com/?a=b&c=d#e]], [clisp])
 AC_OUTPUT
 ]])
 
@@ -239,18 +239,21 @@ fi
 
 AT_CHECK_AUTOCONF([-Werror])
 AT_CHECK_CONFIGURE([-q])
-AT_CHECK_CONFIGURE([--help])
+AT_CHECK_CONFIGURE([--help], [], [stdout])
+AT_CHECK([[$FGREP 'com/?a=b&c=d#e' stdout]], [], [ignore])
 AT_CHECK_CONFIGURE([--version], [], [stdout])
 AT_CHECK([$FGREP 'GNU String++ with  spaces (foo)' stdout], [], [ignore])
 AT_CHECK([$FGREP '2.48++  (2010-07-03)' stdout], [], [ignore])
 
+AT_CHECK([./config.status --help], [], [stdout])
+AT_CHECK([[$FGREP 'com/?a=b&c=d#e' stdout]], [], [ignore])
 AT_CHECK([./config.status --version], [], [stdout])
 AT_CHECK([$FGREP 'GNU String++ with  spaces (foo)' stdout], [], [ignore])
 AT_CHECK([$FGREP '2.48++  (2010-07-03)' stdout], [], [ignore])
 
 AT_DATA([configure.ac],
 [[AC_INIT([GNU "String++"],
-         [2.48], [http://clisp.cons.org/], [clisp])
+         [2.48], [http://example.com/], [clisp])
 AC_OUTPUT
 ]])
 
@@ -259,7 +262,7 @@ AT_CHECK([grep 'AC_INIT: not a literal: ' stderr], [], 
[ignore])
 
 AT_DATA([configure.ac],
 [[AC_INIT([GNU String++],
-         ['codename' 2.48], [http://clisp.cons.org/], [clisp])
+         ['codename' 2.48], [http://example.com/], [clisp])
 AC_OUTPUT
 ]])
 
@@ -268,7 +271,7 @@ AT_CHECK([grep 'AC_INIT: not a literal: ' stderr], [], 
[ignore])
 
 AT_DATA([configure.ac],
 [[AC_INIT([GNU
-String++], [2.48], [http://clisp.cons.org/], [clisp])
+String++], [2.48], [http://example.com/], [clisp])
 AC_OUTPUT
 ]])
 


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