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| author | Kaz Kylheku <kaz@kylheku.com> | 2012-02-24 04:54:59 -0800 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2012-02-24 04:54:59 -0800 |
| commit | 60d9b5fd44f246908955d5f58ea872536ab14e79 (patch) | |
| tree | 3086c10f5e673c17ea859cf367457994472689fb /txr.1 | |
| parent | 35f988e31dcfb869b252f5946cea2a0fd4db3d49 (diff) | |
| download | txr-60d9b5fd44f246908955d5f58ea872536ab14e79.tar.gz txr-60d9b5fd44f246908955d5f58ea872536ab14e79.tar.bz2 txr-60d9b5fd44f246908955d5f58ea872536ab14e79.zip | |
Clarification in until/last.
Diffstat (limited to 'txr.1')
| -rw-r--r-- | txr.1 | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -1976,14 +1976,15 @@ continue matching in another file by means of @(next). If an until/last clause is specified, the collection stops when that clause matches at the current position. -If it is an until clause, no bindings are collected at that position, even if -the main clause matches at that position also. Moreover, the position is not -advanced. The remainder of the query begins matching at that position. +If an until clause terminates collect, no bindings are collected at that +position, even if the main clause matches at that position also. Moreover, the +position is not advanced. The remainder of the query begins matching at that +position. -If it is a last clause matches, the behavior is different. Any bindings +If a last clause terminates collect, the behavior is different. Any bindings captured by the main clause are thrown away, just like with the until clause. -However, the bindings in the last clause itself survive, and the position -is advanced to skip over that material. +However, the bindings in the last clause itself survive, and the position is +advanced to skip over that material. Example: |