commit 8f4092e7ce60cb1f719687a995d502f882a6f12c
Author: Bertram Felgenhauer <int-e@gmx.de>
Date:   Fri May 9 21:31:31 2008 +0200

    Fix configure.in to work with autoconf 2.61 and later.

diff --git a/src/autoconf/configure.in b/src/autoconf/configure.in
index 4f51fa1..e9ac21d 100644
--- a/src/autoconf/configure.in
+++ b/src/autoconf/configure.in
@@ -60,7 +60,7 @@ val_[$1]="$with_[$1]"]
 
 AC_DEFUN([AC_FORM_HELP],[  --$1[]dnl
 ifelse([$2],,,dnl
-builtin(format,%[]builtin(eval,(len([$1])<32)*(32-len([$1])))s,)  [default=$2])[]dnl
+builtin(format,%[.]builtin(eval,(len([$1])<32)*(32-len([$1])))s,)  [default=$2])[]dnl
 ifelse([$3],,,[
 ]patsubst([$3],[^],[        ]))[]dnl
 ])
@@ -126,7 +126,7 @@ AC_MY_ARG_ENABLE(use-pcre,yes,,[Enables PCRE: no/yes/builtin/no-builtin])
 AC_MY_ARG_ENABLE(use-deprecated,yes,,[Enables obsolete and deprecated efuns])
 AC_MY_ARG_ENABLE(use-structs,yes,,[Enables structs])
 AC_MY_ARG_ENABLE(use-tls,no,,[Enables Transport Layer Security over Telnet: no/gnu/ssl/yes])
-AC_MY_ARG_WITH(tls-path,,[Optional location of the TLS include/ and lib/ directory])
+AC_MY_ARG_WITH(tls-path,,,[Optional location of the TLS include/ and lib/ directory])
 AC_MY_ARG_ENABLE(use-new-inlines,yes,,[Enables new inline syntax])
 AC_MY_ARG_ENABLE(use-set-light,yes,,[Enables efun set_light()])
 AC_MY_ARG_ENABLE(use-set-is-wizard,yes,,[Enables efun set_is_wizard()])