runtime(bitbake): fix multiline Python function parameter syntax

Fix syntax highlighting for def-style Python functions, with their
parameters spanning multiple lines. E.g. the following should match as
valid Python code in Bitbake recipes:

    def myFunction(one, two, \
                   three, four):
        pass

For this to work, use the prefix modifier "\_" before the wildcard ".",
to also match newline characters.

closes: #18565

Signed-off-by: Martin Schwan <m.schwan@phytec.de>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Martin Schwan
2025-10-13 18:50:20 +00:00
committed by Christian Brabandt
parent 64c8105867
commit 5fe4faa711

View File

@ -4,6 +4,8 @@
" Ricardo Salveti <rsalveti@rsalveti.net>
" Copyright: Copyright (C) 2004 Chris Larson <kergoth@handhelds.org>
" Copyright (C) 2008 Ricardo Salveti <rsalveti@rsalveti.net>
" Last Change: 2022 Jul 25
" 2025 Oct 13 by Vim project: update multiline function syntax #18565
"
" This file is licensed under the MIT license, see COPYING.MIT in
" this source distribution for the terms.
@ -95,7 +97,7 @@ syn region bbPyFuncRegion matchgroup=bbDelimiter start="{\s*$" end="^}\s*$
" BitBake 'def'd python functions
syn keyword bbPyDef def contained
syn region bbPyDefRegion start='^\(def\s\+\)\([0-9A-Za-z_-]\+\)\(\s*(.*)\s*\):\s*$' end='^\(\s\|$\)\@!' contains=@python
syn region bbPyDefRegion start='^\(def\s\+\)\([0-9A-Za-z_-]\+\)\(\s*(\_.*)\s*\):\s*$' end='^\(\s\|$\)\@!' contains=@python
" Highlighting Definitions
hi def link bbUnmatched Error