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docs: python: abi_regex: convert adjacent index placeholders

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While validating recent CXL ABI documentation updates with
get_abi.py, every decoderX.Y entry was reported as undocumented.

The placeholder conversion mishandles adjacent index placeholders,
producing patterns that cannot match the corresponding sysfs paths.
As a result, valid ABI entries are reported as undocumented.

Handle adjacent placeholders independently so generated patterns match
the documented paths. This fixes decoderX.Y entries in the CXL ABI and
other ABI documentation that uses the same naming convention.

Signed-off-by: Alison Schofield <alison.schofield@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <cc893dca3aaa3ec833ba70d1f32c3e7342b7faf2.1786139549.git.alison.schofield@intel.com>
This commit is contained in:
Alison Schofield
2026-08-07 15:10:04 -07:00
committed by Jonathan Corbet
parent 02299dcd20
commit 47646ce123
1 changed files with 1 additions and 2 deletions
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3
tools/lib/python/abi/abi_regex.py
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@@ -65,8 +65,7 @@ class AbiRegex(AbiParser):
(re.compile(r"\[[^\]]+\]"), "\\\\w\xf7"),
(re.compile(r"XX+"), "\\\\w\xf7"),
(re.compile(r"([^A-Z])[XYZ]([^A-Z])"), "\\1\\\\w\xf7\\2"),
(re.compile(r"([^A-Z])[XYZ]$"), "\\1\\\\w\xf7"),
(re.compile(r"(?<![A-Z])[XYZ](?![A-Z])"), "\\\\w\xf7"),
(re.compile(r"_[AB]_"), "_\\\\w\xf7_"),
# Recover [0-9] type of patterns