Multiline #pragma leaves closing parenthesis

[chrchr-github]

This input

#pragma comment(linker, "foo \
bar")

gets processed to a single closing ).
I suspect the problem is somewhere near line 671 in simplecpp.cpp (TokenList::readfile).
Found while using cppcheck 2.4.1:
https://sourceforge.net/p/cppcheck/discussion/development/thread/88aeac20e9/

[firewave]

1: