diff options
Diffstat (limited to 'txr.1')
| -rw-r--r-- | txr.1 | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -2062,6 +2062,8 @@ variables do not propagate. Furthermore, for any variable which is not specified with a default value, the collect body, whenever it matches successfully, must bind that variable. If it neglects to bind the variable, an exception of type query_error is thrown. +(If a collect body matches successfully, but produces no new bindings, then +this error is suppressed.) For any variable which does have a default value, if the collect body neglects to bind that variable, the behavior is as if the collect did bind that variable |