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Consider supporting \(?: which is part of Emacs regular expressions
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From: |
Spencer Baugh |
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Subject: |
Consider supporting \(?: which is part of Emacs regular expressions |
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Date: |
Mon, 27 May 2024 14:07:16 +0000 (UTC) |
When using the Emacs mode of regular expressions in gnulib, \(?: is not
supported - but this is supported by regular expressions in Emacs
itself.
This is useful to support because \(?: is frequently used by Emacs
features which generate regular expressions (namely rx and regexp-opt)
and supporting \(?: allows those regular expressions to be used in other
GNU tools.
See also my previous bug report in find here:
https://savannah.gnu.org/bugs/?65770
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