Re: [PATCH] testsuite: Remove the unneeded escaping of '[' and ']' characters in test_class_help

[Doug Evans <dje at google dot com>]

It is ok to commit as is.

On Mon, Jun 29, 2015 at 4:16 PM, Martin Galvan
<martin.galvan@tallertechnologies.com> wrote:
> Is it ok to commit as it is, or should I change the comment to reflect
> what Andreas said?
>
> On Mon, Jun 29, 2015 at 11:03 AM, Doug Evans <dje@google.com> wrote:
>> On Sun, Jun 28, 2015 at 4:07 AM, Andreas Schwab <schwab@linux-m68k.org> wrote:
>>> Martin Galvan <martin.galvan@tallertechnologies.com> writes:
>>>
>>>> +# Notice that the '[' and ']' characters don't need to be escaped for strings
>>>> +# wrapped in {} braces.
>>>
>>> This isn't true in general, it's because this is a tcl list.  The
>>> backslashes are removed when the list is passed through join in
>>> help_test_raw (which removes one level of quoting, but doesn't do
>>> command or variable expansion).  But that also means that the backslash
>>> before '.' is ineffective and should be replaced by a double backslash.
>>> Alternatively, each element could be enclosed with braces which disables
>>> any quoting inside it.
>>>
>>>>  proc test_class_help { command_class expected_initial_lines args } {
>>>>      set l_stock_body {
>>>> -        "List of commands\:.*\[\r\n\]+"
>>>> -        "Type \"help\" followed by command name for full documentation\.\[\r\n\]+"
>>>> -        "Type \"apropos word\" to search for commands related to \"word\"\.[\r\n\]+"
>>>> +        "List of commands\:.*[\r\n]+"
>>>
>>> The backslash before ':' is useless.
>>
>> Thanks for the clarity.
>> We don't have to fix all issues in this patch, so the patch is fine with me.
>
>
>
> --
>
>
> Martin Galvan
>
> Software Engineer
>
> Taller Technologies Argentina
>
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