Hi Bram,

On Tue, Aug 14, 2018 at 4:38 AM, Bram Moolenaar <[email protected]> wrote:
>
> Yegappan wrote:
>
>> There are several places in quickfix.c where a command index is
>> checked to see whether it refers to a location list command.
>> For readability reasons, it is better to add a function that checks
>> for location list commands. I am attaching a patch which adds
>> this function and uses it. The patch also includes simplification
>> for a couple of long checks in a function call.
>>
>> There is a minor performance penalty from the additional checks
>> for the various supported location list commands. But this is
>> negligible as this function is not called from any frequently
>> executed code path.
>
> Hmm, I don't really like the long case list.
>
> Can't we use:  eap->cmd[0] == 'l'
>

Yes. All the Ex commands that operate on the location list start with
an 'l' and all the Ex commands that operate on the quickfix list start
with a 'c'. I am attaching an updated patch that uses the
above comparison.

Regards,
Yegappan

>
> Another way would be to use a flag in the command table.  But we are
> already close to running out of bits.
>

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