Update runtime files.
diff --git a/runtime/syntax/valgrind.vim b/runtime/syntax/valgrind.vim
index d099971..a9b4a8c 100644
--- a/runtime/syntax/valgrind.vim
+++ b/runtime/syntax/valgrind.vim
@@ -2,8 +2,7 @@
" Language: Valgrind Memory Debugger Output
" Maintainer: Roger Luethi <rl@hellgate.ch>
" Program URL: http://devel-home.kde.org/~sewardj/
-" Last Change: 2015 Jan 27
-" Included improvement by Dominique Pelle
+" Last Change: 2019 Jul 24
"
" Notes: mostly based on strace.vim and xml.vim
"
@@ -26,7 +25,7 @@
syn region valgrindRegion
\ start=+^==\z(\d\+\)== \w.*$+
- \ skip=+^==\z1==\( \| .*\)$+
+ \ skip=+^==\z1==\( \| .*\| \S.*\)$+
\ end=+^+
\ fold
\ keepend
@@ -70,7 +69,7 @@
syn match valgrindAt "at\s\@=" contained
syn match valgrindAddr "\W\zs0x\x\+" contained
-syn match valgrindFunc ": \zs\h[a-zA-Z0-9_:\[\]()<>&*+\-,=%!|^ ]*\ze([^)]*)$" contained
+syn match valgrindFunc ": \zs\h[a-zA-Z0-9_:\[\]()<>&*+\-,=%!|^ @.]*\ze([^)]*)$" contained
syn match valgrindBin "(\(with\)\=in \zs\S\+)\@=" contained
syn match valgrindSrc "(\zs[^)]*:\d\+)\@=" contained