hook WinCreate .*\.(c|cc|cpp|cxx|C|h|hh|hpp|hxx|H) \
    addhl hlcpp; \
    addfilter preserve_indent; \
    addfilter cleanup_whitespaces

hook WinInsertEnd .* exec xs\h+(?=\n)<ret>d
hook WinCreate .* addhl regex \h+(?=\n) default red

hook WinCreate (.*/)?kakrc \
    addhl group hlkakrc; \
    addhl -group hlkakrc regex (hook|addhl|rmhl|addfilter|rmfilter|exec) green default; \
    addhl -group hlkakrc regex (?<=hook)\h+\w+\h+\H+ magenta default; \
    addhl -group hlkakrc regex (?<=hook)\h+\w+ cyan default