From 843ff977de488555d0587eb704817101674ee908 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karl=20Yngve=20Lerv=C3=A5g?= <karl.yngve+git@gmail.com>
Date: Mon, 29 Jan 2024 11:17:34 +0100
Subject: [PATCH] fix(syntax): add missing biblatex \Cite

refer: #2875
---
 autoload/vimtex/syntax/p/biblatex.vim | 2 ++
 test/test-syntax/test-biblatex.tex    | 7 ++++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/autoload/vimtex/syntax/p/biblatex.vim b/autoload/vimtex/syntax/p/biblatex.vim
index e3a5455552..1315545e42 100644
--- a/autoload/vimtex/syntax/p/biblatex.vim
+++ b/autoload/vimtex/syntax/p/biblatex.vim
@@ -8,6 +8,7 @@ function! vimtex#syntax#p#biblatex#load(cfg) abort " {{{1
   syntax match texCmdBib nextgroup=texFilesArg "\\addbibresource\>"
 
   syntax match texCmdRef nextgroup=texRefOpt,texRefArg skipwhite skipnl "\\bibentry\>"
+  syntax match texCmdRef nextgroup=texRefOpt,texRefArg skipwhite skipnl "\\Cite\>\*\?"
   syntax match texCmdRef nextgroup=texRefOpt,texRefArg skipwhite skipnl "\\cite[pt]\?\>\*\?"
   syntax match texCmdRef nextgroup=texRefOpt,texRefArg skipwhite skipnl "\\citeal[tp]\>\*\?"
   syntax match texCmdRef nextgroup=texRefOpt,texRefArg skipwhite skipnl "\\cite\%(num\|text\|url\)\>"
@@ -48,6 +49,7 @@ function! vimtex#syntax#p#biblatex#load(cfg) abort " {{{1
         \ '[Ppf]?[Nn]otecite',
         \ '[pPfFsStTaA]?[Vv]olcite[s]?',
         \ '[Ss]upercite[s]?',
+        \ 'Cite',
         \ 'cite%(num|text|url|field|list|name)',
         \ 'citeal[tp]',
         \ 'foot%(full)?cite%(text)?',
diff --git a/test/test-syntax/test-biblatex.tex b/test/test-syntax/test-biblatex.tex
index 1a08d04ae0..b9e78410ca 100644
--- a/test/test-syntax/test-biblatex.tex
+++ b/test/test-syntax/test-biblatex.tex
@@ -2,6 +2,7 @@
 \usepackage{biblatex}
 \usepackage{csquotes}
 
+% \addbibresource{biblatex-examples.bib}
 \addbibresource{../common/local1.bib}
 
 \begin{document}
@@ -17,7 +18,8 @@
 \smartcite{}
 \Textcite[e.g.][]{}
 
-\cite{}
+\cite{fooBar}
+\Cite{fooBar}
 \citealp*{}
 \citealp{}
 \citealt*{}
@@ -32,4 +34,7 @@
 \citeyear{}
 \citeyearpar{}
 
+\volcite{1}[23]{worman}
+\volcite[23]{worman}
+
 \end{document}