Document that Tidy w/ --recursive doesn't process resources

pekkaklarck · pekkaklarck · commit 62049b682c6d · 2019-08-19T13:10:30.000+03:00
Fixes robotframework#3260
diff --git a/doc/userguide/src/SupportingTools/Tidy.rst b/doc/userguide/src/SupportingTools/Tidy.rst
@@ -39,7 +39,7 @@ Options
 
  -r, --recursive  Process given directory recursively. Files in the directory
                   are processed in place similarly as when :option:`--inplace`
-                  option is used.
+                  option is used. Does not process referenced resource files.
  -f, --format <robot|txt|html|tsv>
                   Output file format. If the output file is given explicitly,
                   the default value is got from its extension. Otherwise
diff --git a/src/robot/tidy.py b/src/robot/tidy.py
@@ -68,7 +68,7 @@
                    python -m robot.tidy --inplace --format robot *.html
  -r --recursive  Process given directory recursively. Files in the directory
                  are processed in-place similarly as when --inplace option
-                 is used.
+                 is used. Does not process referenced resource files.
  -f --format txt|html|tsv|robot
                  Output file format. If omitted, the format of the input
                  file is used.
