[GNC] Import Bills & Invoices: how can I use e.g. \S in the custom regular expression for import?
Rob Laan
rob.laan at chello.nl
Fri Dec 21 17:43:39 EST 2018
Yes, I even tried that! But luckily no result; it would have been pretty weird if that had worked ;)
> On 21 Dec 2018, at 23:37, Adrien Monteleone <adrien.monteleone at lusfiber.net> wrote:
>
> Rob,
>
> Although it *shouldn’t* work right, did you happen to try just using ’S’ without the leading ‘\’ and letting GC insert it? Is the result ‘\S’ as intended?
>
> Certainly, that would be a bug, but you might still get the result you want. (at least for that narrow case)
>
> Regards,
> Adrien
>
>> On Dec 21, 2018, at 4:33 PM, Rob Laan <rob.laan at chello.nl> wrote:
>>
>> Hi David,
>>
>> Thanks. Yes, I know about escaping special characters in regex. But I do not want to escape anything. And I don’t want to search for a \.
>>
>> \S is a regular regex content, matching any non white space character (a so called generic character type); but the expression editor changes my \S to \\S in the resulting regular expression.
>> So, instead of matching any non white space character (with \S), the regular expression tries to match a \ (the escaped \ in the expression) followed by an S; clearly not my intention.
>>
>> I don’t think it is intentional that the editor escapes my \, I suspect it is a bug. But I’ll see if anyone here can yet shed some light on this.
>>
>> Regards,
>>
>> Rob
>>
>>> On 21 Dec 2018, at 21:41, David Cousens <davidcousens at bigpond.com> wrote:
>>>
>>> Rob,
>>>
>>> The "\" in Regex expressions is used as an escape character for the
>>> characters that are used as commands in Regex expressions to denote that
>>> the character following it is not to be interpreted as a command but to be
>>> interpreted literally. Hence if you wish to search for a "\" which is a
>>> command character you have to precede it with another "\" , i.e "\\". The
>>> expression editor is inserting the escape character automatically for you,
>>>
>>> David
>>>
>>>
>>>
>>> -----
>>> David Cousens
>>> --
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