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30 lines
870 B
Markdown
30 lines
870 B
Markdown
This document describe environment variables you can set to debug Gwenview
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# `GV_MAX_UNREFERENCED_IMAGES`
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How many unreferenced images (images which are not currently displayed and have
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not been modified) should be kept in memory.
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Defaults to 3
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# `GV_THUMBNAIL_DIR`
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Defines the dir where thumbnails should be generated.
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Defaults to $HOME/.thumbnails/
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# `GV_REMOTE_TESTS_BASE_URL`
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Used by documenttest. Define a base url where documenttest will put images to
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test loading from remote urls.
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If not set, remote url tests are skipped.
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Should be set to something like `sftp://localhost/tmp`
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# `GV_FATAL_FAILS`
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If set, when a `GV_RETURN*_IF_FAIL` method fails, then `kFatal()` will be
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called, which makes it possible to stop at the place of the failure with the
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debugger and also makes it possible for users to report backtraces if they
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experiment those failures.
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