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gkunter / coquery

Coquery is a free corpus query tool for linguists, lexicographers, translators, and anybody who wishes to search and analyse a text corpus.
GNU General Public License v3.0
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Filter dialog: allow/validate empty values #248

Closed gkunter closed 7 years ago

gkunter commented 7 years ago

Currently, adding a filter with no value raises a ValueError in add_filter(). Instead, empty values should either disable the Add button, or should be allowed as legal values.