+dnl Revision 1.7 2001/07/13 13:58:05 oes
+dnl Completely reorganized the selection scheme for
+dnl pcre, pcreposix, pcrs and gnu_regex:
+dnl
+dnl The presence of shared pcre, pcreposix or pcrs
+dnl libraried is now autodetected. Additionally, the
+dnl user can enforce using the built-in static variants
+dnl by specifying --disable-dynamic-(pcre|pcrs).
+dnl Care is taken to avoid that pcre is dyn, while pcreposix
+dnl is static, if both are used and that pcrs is static if
+dnl pcrs is.
+dnl
+dnl The choice between pcre, gnu or no regex for actionsfile
+dnl URL matching is now via
+dnl --(enable|disable)-regex-matching[=(gnu|pcre|no)] with the
+dnl default being pcre.
+dnl