the example doesn#t work:
Error: (points:396): Invalid arguments to EQUALS: VALUE
(${rcn_ref|subst:^0+~>}) and EXISTS (rcn_ref=*)e: Error: (points:396):
Invalid arguments to EQUALS: VALUE (${rcn_ref|subst:^0+~>}) and EXISTS
(rcn_ref=*)
for command: set rcn_ref='${rcn_ref|subst:^0+~>}'
shy ain't it working for rcn_ref?
On 07.10.2013 21:04, Steve Ratcliffe wrote:
> On 07/10/13 14:05, Felix Hartmann wrote:
>> Sorry, for asking this simple question here - but what is the regex
>> command to remove a leading 0?
>
> set ref='${ref|subst:^0~>}'
>
> Will remove a single leading zero.
>
> set ref='${ref|subst:^0+~>}'
>
> will remove any number of leading zeros. Eg 00078 => 78
>
> Being able to use regex in the substitution filter is pretty new and
> was added by Enrico Liboni in r2664.
>
> ..Steve
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