Documentation: dev-tools: Clarify requirements for result description

Currently the KTAP specification says that a test result line is

  <result> <number> [<description>][ # [<directive>] [<diagnostic data>]]

and the description of a test can be "any sequence of words
(can't include #)" which specifies that there may be more than
one word but does not specify anything other than those words
which might be used to separate the words which probably isn't
what we want.  Given that practically we have tests using a range
of separators for words including combinations of spaces and
combinations of other symbols like underscores or punctuation
let's just clarify that the description can contain any character
other than # (marking the start of the directive/diagnostic) or
newline (marking the end of this test result).

Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/Documentation/dev-tools/ktap.rst b/Documentation/dev-tools/ktap.rst
index d0a9565b0f44..414c105b10a9 100644
--- a/Documentation/dev-tools/ktap.rst
+++ b/Documentation/dev-tools/ktap.rst
@@ -80,8 +80,8 @@ have the number 1 and the number then must increase by 1 for each additional
 subtest within the same test at the same nesting level.
 
 The description is a description of the test, generally the name of
-the test, and can be any string of words (can't include #). The
-description is optional, but recommended.
+the test, and can be any string of characters other than # or a
+newline.  The description is optional, but recommended.
 
 The directive and any diagnostic data is optional. If either are present, they
 must follow a hash sign, "#".