# [ref_impl_eiffel] [870] Add is_regexp to C_STRING

**Category:** [Reference Implementation: Eiffel (archive)](https://discourse.openehr.org/c/reference-implementation-eiffel-archive/161)
**Created:** 2009-06-17 17:00 UTC
**Views:** 2
**Replies:** 0
**URL:** https://discourse.openehr.org/t/ref-impl-eiffel-870-add-is-regexp-to-c-string/14261

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## Post #1 by @svn1

Revision: 870
Author:   thomas\.beale

Log Message:

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**Canonical:** https://discourse.openehr.org/t/ref-impl-eiffel-870-add-is-regexp-to-c-string/14261
**Original content:** https://discourse.openehr.org/t/ref-impl-eiffel-870-add-is-regexp-to-c-string/14261