# Multiple border syntax

**URL:** <https://community.freefem.org/t/multiple-border-syntax/2417>\
**Category:** Feature Request\
**Created:** [April 23, 2023, 9:28pm UTC](https://community.freefem.org/t/multiple-border-syntax/2417 "2023-04-23T21:28:17Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![denis.crete](https://avatars.discourse-cdn.com/v4/letter/d/9d8465/32.png) [@denis.crete](https://community.freefem.org/u/denis.crete)\
**Post date:** [April 23, 2023, 9:28pm UTC](https://community.freefem.org/t/multiple-border-syntax/2417/1 "2023-04-23T21:28:17Z")

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Under Linux, the following feature exists and works well: the instruction  
border bordername(t=0,1;i) { … X[i]…}  
generates a set of borders with index i, one for each component of the array X.  
Unfortunately, this feature does not work for FreeFEM++ 14.3 on Windows 10.

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**Author:** ![frederichecht](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.freefem.org/frederichecht/32/15_2.png) [@frederichecht](https://community.freefem.org/u/frederichecht)\
**Post date:** [April 24, 2023, 1:28pm UTC](https://community.freefem.org/t/multiple-border-syntax/2417/2 "2023-04-24T13:28:39Z")

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FreeFEM++ 14.3 on Windows 10.

what is this version? I think it is too old version !!!

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**Author:** ![denis.crete](https://avatars.discourse-cdn.com/v4/letter/d/9d8465/32.png) [@denis.crete](https://community.freefem.org/u/denis.crete)\
**Post date:** [April 28, 2023, 7:56am UTC](https://community.freefem.org/t/multiple-border-syntax/2417/3 "2023-04-28T07:56:11Z")

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Hello Frédéric !

Thank you for your message  
I’m sorry for the incomplete information : this is FreeFem+±cs 14.3 environment under Windows with FreeFem 3.26-3

Best regards

Denis

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**Author:** ![frederichecht](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.freefem.org/frederichecht/32/15_2.png) [@frederichecht](https://community.freefem.org/u/frederichecht)\
**Post date:** [April 28, 2023, 8:19am UTC](https://community.freefem.org/t/multiple-border-syntax/2417/4 "2023-04-28T08:19:12Z")

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The version 3;26 is too old (09/12/2013) no issues change of version  
and remove freefem+±cs ( complelty obsolete).