diff -r 076cd1f756ef -r 0c05bdaeda34 relpipe-data/specification.xml --- a/relpipe-data/specification.xml Mon Dec 10 00:14:28 2018 +0100 +++ b/relpipe-data/specification.xml Mon Dec 10 18:24:52 2018 +0100 @@ -149,6 +149,23 @@ Errors (if any) are reported on STDERR.
+
+ A tool that modifies attribute values according to given regular expression and replacement string.
+ Works with given relations and attributes only (others stay untouched).
+ Relation and attribute name are also specified as a regular expression.
+ Thus single relpipe-tr-sed
run may modify multiple relations or attributes.
+
+ A tool that drops records (does restriction) according to their match to given regular expression.
+ Relation and attribute name are also specified as a regular expression.
+ Thus single relpipe-tr-grep
run may modify multiple relations or do match on multiple attributes.
+