.include stdflags .include "stdmacs" This input file tries to provoke errors &;. Non defined &&rhubarb is &rhubarb; Try &&abcd without semicolon: &abcd and at EOL &abcd .flag &: .flag &: "abc" "xyz" .flag :: "pqr" .flag &: :& &' .set abcd "abcd" xyz .arg .arg 3 .endarg .endarg abcd .eacharg .eacharg 45 .endeach .endeach 99 .rhubarb and custard .literal xml stuff .literal off more stuff .macro x .arg 4n .arg .endarg .endarg 99 .eacharg 6 G .endmacro .x .nonl more than one argument .macro a .include infiles/02.inc .endmacro .macro b .arg 4n .endmacro .a Test unterminated things that should give warnings. .ilist .olist .vlist .footnote .display .code .blockquote .table .itable .figure