tree 042e2ad4c02c28cd62263ac6b972b30770c3b4a3
parent c6e77367a80526b44304365b815eb80a698cd9a4
author Marc Kupietz <kupietz@ids-mannheim.de> 1788869292 +0200
committer Marc Kupietz <kupietz@ids-mannheim.de> 1788876161 +0200

Take cache files as they are where there is no time to recompute

A file that does not match is recomputed, which is the right default and
useless ten minutes before a talk: a collocation analysis runs for hours,
and the stale file is overwritten on the way. withCachedResults() takes
the files as they are while an expression is evaluated, and puts the mode
back afterwards, so that a document can be knitted from what is on disk
without a stray options() call outliving it. mode = "offline" goes
further and refuses to compute at all, which turns a missing file into an
error now rather than an unfinished talk later.

The same is available document-wide through options(rkorap.cacheAs=) or
KORAP_CACHE_AS, following the rkorap.verbose and KORAP_VERBOSE pair
already there. A file used although it does not match is still reported,
so that outdated numbers do not pass unremarked, and the warning about a
refused file now names the two ways out.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Change-Id: Ied5d88ea452f5cc39f8ceafbbb4035575641a682