enhanced property replacer's regex to support submatches

- enabled Posix ERE expressions inside the property replacer
  (previously BRE was permitted only)
- provided ability to specify that a regular expression submatch shall
  be used inside the property replacer

1 files changed, 7 insertions, 1 deletions

diff --git a/template.h b/template.h
index 5b0bcdb4..daeeb5fd 100644
--- a/template.h
+++ b/template.h
@@ -67,7 +67,13 @@ struct templateEntry {
 			unsigned iToPos;	/* up to that one... */
 #ifdef FEATURE_REGEXP
 			regex_t re;	/* APR: this is the regular expression */
-			unsigned has_regex;
+			short has_regex;
+			short iMatchToUse;/* which match should be obtained (10 max) */
+			enum {
+				TPL_REGEX_BRE = 0, /* posix BRE */
+				TPL_REGEX_ERE = 1  /* posix ERE */
+			} typeRegex;
+			
 #endif
 			unsigned has_fields; /* support for field-counting: field to extract */
 			unsigned char field_delim; /* support for field-counting: field delemiter char */