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| author | Kaz Kylheku <kaz@kylheku.com> | 2012-02-27 05:05:58 -0800 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2012-02-27 05:05:58 -0800 |
| commit | 7c1eda9eec81468c7083877f88f94b0dbd3ef068 (patch) | |
| tree | 018d77d2bee949b185be9ed71cc10e22e60ac490 /txr.1 | |
| parent | 61f40e03c573f995f4cc156e0284096ad30eb692 (diff) | |
| download | txr-7c1eda9eec81468c7083877f88f94b0dbd3ef068.tar.gz txr-7c1eda9eec81468c7083877f88f94b0dbd3ef068.tar.bz2 txr-7c1eda9eec81468c7083877f88f94b0dbd3ef068.zip | |
* match.c (extract): Check for negative value of opt_nobindings,
which forces the printing.
* txr.c (help): Under -b, mention that printing the word false is
suppressed also. Added documentation for -B.
(main): Implemented -B option.
* txr.1: Documented -B option and added clarifying text under -b
option explaining the conditions under which bindings are printed.
Diffstat (limited to 'txr.1')
| -rw-r--r-- | txr.1 | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -107,7 +107,15 @@ Suppresses the printing of variable bindings for a successful query, and the word . IR false for a failed query. The program still sets an appropriate -termination status. +termination status. Bindings are implicitly suppressed if the TXR query +performs an output operation on any file stream other than *stddebug*. +(Internal streams like string streams do not count as output.) + +.IP -B +Force the printing of variable bindings for a successful query, and the +word . +IR false +for a failed query, even if the program produced output. .IP "-l or --lisp-bindings" Print the variable bindings in Lisp syntax instead of shell syntax. |