Also check hidden files via codespell

Author: peternewman

.travis-ci.sh

@@ -122,10 +122,10 @@ elif [[ $TASK = 'codespell' ]]; then
       -wholename "./.git/*" \
       \) | xargs)
   # count the number of codespell errors
-  spellingerrors=$(zrun codespell --check-filenames --quiet 2 --regex "[a-zA-Z0-9][\\-'a-zA-Z0-9]+[a-zA-Z0-9]" --exclude-file .codespellignore $spellingfiles 2>&1 | wc -l)
+  spellingerrors=$(zrun codespell --check-filenames --check-hidden --quiet 2 --regex "[a-zA-Z0-9][\\-'a-zA-Z0-9]+[a-zA-Z0-9]" --exclude-file .codespellignore $spellingfiles 2>&1 | wc -l)
   if [[ $spellingerrors -ne 0 ]]; then
     # print the output for info
-    zrun codespell --check-filenames --quiet 2 --regex "[a-zA-Z0-9][\\-'a-zA-Z0-9]+[a-zA-Z0-9]" --exclude-file .codespellignore $spellingfiles
+    zrun codespell --check-filenames --check-hidden --quiet 2 --regex "[a-zA-Z0-9][\\-'a-zA-Z0-9]+[a-zA-Z0-9]" --exclude-file .codespellignore $spellingfiles
     echo "Found $spellingerrors spelling errors via codespell"
     exit 1;
   else