Junio C Hamano wrote:
> Jonathan Nieder <jrnieder@xxxxxxxxx> writes:
>> Christian Couder wrote:
>>> +# Read a text line and check that it is in the form "key=value"
>>> +sub packet_key_val_read {
>>
>> This comment doesn't tell me how to use the function. How do I detect
>> whether it successfully read a line? What do the return values
>> represent? What happens if the line it read doesn't match the key?
>
> Would this work for both of you?
>
> # Read a text packet, expecting that it is in the form "key=value" for
> # the given $key. An EOF does not trigger any error and is reported
> # back to the caller (like packet_txt_read() does). Die if the "key"
> # part of "key=value" does not match the given $key, or the value part
> # is empty.
Yes, thank you.
Jonathan
