neovim

commit 83818b885a8a3884e83ec728f02494f12872ea49
parent ace254c9fff1e4173ed8094e0c986b1c3fd8e120
Author: Christian Clason <c.clason@uni-graz.at>
Date:   Tue, 15 Jul 2025 20:26:16 +0200

vim-patch:edce689: runtime(python2): Highlight b-strings in Python 2.7

related: vim/vim#14033
related: vim/vim#17726

closes: vim/vim#17757

https://github.com/vim/vim/commit/edce68912eacb45704cb6654940e3967afe2bd96

Co-authored-by: Rob B <github@0x7e.net>

Diffstat:
M
runtime/syntax/python2.vim
 | 
9
+++++----

1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/runtime/syntax/python2.vim b/runtime/syntax/python2.vim
@@ -3,6 +3,7 @@
 " Maintainer:	Zvezdan Petkovic <zpetkovic@acm.org>
 " Last Change:	2016 Oct 29
 " 2025 Jul 14 by Vim project: highlight unicode strings
+" 2025 Jul 15 by Vim project: highlight b-strings
 " Credits:	Neil Schemenauer <nas@python.ca>
 "		Dmitry Vasiliev
 "		Rob B
@@ -143,16 +144,16 @@ syn keyword pythonTodo		FIXME NOTE NOTES TODO XXX contained
 
 " Triple-quoted strings can contain doctests.
 syn region  pythonString matchgroup=pythonQuotes
-      \ start=+\z(['"]\)+ end="\z1" skip="\\\\\|\\\z1"
+      \ start=+[bB]\=\z(['"]\)+ end="\z1" skip="\\\\\|\\\z1"
       \ contains=pythonEscape,@Spell
 syn region  pythonString matchgroup=pythonTripleQuotes
-      \ start=+\z('''\|"""\)+ end="\z1" keepend
+      \ start=+[bB]\=\z('''\|"""\)+ end="\z1" keepend
       \ contains=pythonEscape,pythonSpaceError,pythonDoctest,@Spell
 syn region  pythonRawString matchgroup=pythonQuotes
-      \ start=+[rR]\z(['"]\)+ end="\z1" skip="\\\\\|\\\z1"
+      \ start=+[bB]\=[rR]\z(['"]\)+ end="\z1" skip="\\\\\|\\\z1"
       \ contains=@Spell
 syn region  pythonRawString matchgroup=pythonTripleQuotes
-      \ start=+[rR]\z('''\|"""\)+ end="\z1" keepend
+      \ start=+[bB]\=[rR]\z('''\|"""\)+ end="\z1" keepend
       \ contains=pythonSpaceError,pythonDoctest,@Spell
 
 " Unicode strings