Update generic files.

git-svn-id: svn://vcs.exim.org/pcre2/code/trunk@683 6239d852-aaf2-0410-a92c-79f79f948069

1 files changed, 8 insertions, 7 deletions

diff --git a/src/config.h.generic b/src/config.h.generic
index 2e4b21a..98a55d5 100644
--- a/src/config.h.generic
+++ b/src/config.h.generic
@@ -159,13 +159,14 @@ sure both macros are undefined; an emulation function will then be used. */
 
 /* The above limit applies to all backtracks, whether or not they are nested.
    In some environments it is desirable to limit the nesting of backtracking
-   more strictly, in order to restrict the maximum amount of heap memory that
-   is used. The value of MATCH_LIMIT_RECURSION provides this facility. To have
-   any useful effect, it must be less than the value of MATCH_LIMIT. The
-   default is to use the same value as MATCH_LIMIT. There is a runtime method
-   for setting a different limit. */
-#ifndef MATCH_LIMIT_RECURSION
-#define MATCH_LIMIT_RECURSION MATCH_LIMIT
+   (that is, the depth of tree that is searched) more strictly, in order to
+   restrict the maximum amount of heap memory that is used. The value of
+   MATCH_LIMIT_DEPTH provides this facility. To have any useful effect, it
+   must be less than the value of MATCH_LIMIT. The default is to use the same
+   value as MATCH_LIMIT. There is a runtime method for setting a different
+   limit. */
+#ifndef MATCH_LIMIT_DEPTH
+#define MATCH_LIMIT_DEPTH MATCH_LIMIT
 #endif
 
 /* This limit is parameterized just in case anybody ever wants to change it.