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| author | Paul A. Patience <paul@apatience.com> | 2021-07-10 12:12:46 -0400 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2021-07-10 17:46:20 -0700 |
| commit | 5a75bbff7852752ffb09afc57b171dfcf4dbd51a (patch) | |
| tree | 53c20f67c3ba9a0c4b6c645f7bd98a923440bee4 /debug.h | |
| parent | e11ce7002975eb2ad785f4bd9ca3f0c95a86a9aa (diff) | |
| download | txr-5a75bbff7852752ffb09afc57b171dfcf4dbd51a.tar.gz txr-5a75bbff7852752ffb09afc57b171dfcf4dbd51a.tar.bz2 txr-5a75bbff7852752ffb09afc57b171dfcf4dbd51a.zip | |
doc-lookup: ignore BROWSER when empty.
* stdlib/doc-lookup.tl (open-url): Treat empty BROWSER variable
as if it were unset (i.e., ignore it). Otherwise the doc
function silently fails rather than falling back to alternative
URL-opening methods.
* txr.1: Documented.
Diffstat (limited to 'debug.h')
0 files changed, 0 insertions, 0 deletions