Don't check spelling in data directory

The selftest can write some fairly random strings into ephemeral
files in the data directory, which get left behind and might trigger
false positives for codespell. None of what appears in this
directory is committed into source control, so we really don't care.
Just skip checking it.

diff --git a/.codespellrc b/.codespellrc
index f35ce81..c7331af 100644 (file)
--- a/.codespellrc
+++ b/.codespellrc
@@ -1,7 +1,7 @@
-# Copyright (c) 2020 mudpy authors. Permission to use, copy,
+# Copyright (c) 2020-2021 mudpy authors. Permission to use, copy,
 # modify, and distribute this software is granted under terms
 # provided in the LICENSE file distributed with this software.
 
 [codespell]
 ignore-words-list = files',wont,teh,theyre,youre
-skip = *.log,*.pyc,.eggs,.git,.tox,build
+skip = *.log,*.pyc,.eggs,.git,.tox,build,data