** Error: unknown flag "&;"
   Detected near line 7 of infiles/02

** Error: missing semicolon after "&abcd"
   Detected near line 7 of infiles/02

** Error: missing semicolon after "&abcd"
   Detected near line 7 of infiles/02

** Error: malformed directive
   .flag &:
   Detected near line 8 of infiles/02

** Error: malformed directive
   .flag &: "abc" "xyz"
   Detected near line 9 of infiles/02

** Error: a flag must begin with "&"
   Detected near line 10 of infiles/02

** Error: malformed directive
   .flag &: :& &'
   Detected near line 11 of infiles/02

** Warning: extra characters at end of directive
   .set abcd "abcd" xyz
                    ^^^
   Detected near line 13 of infiles/02

** Error: .arg is permitted only inside a macro
   Detected near line 15 of infiles/02

** Error: .arg is permitted only inside a macro
   Detected near line 16 of infiles/02

** Error: .endarg is permitted only inside a macro
   Detected near line 18 of infiles/02

** Error: .endarg is permitted only inside a macro
   Detected near line 19 of infiles/02

** Error: .eacharg is permitted only inside a macro
   Detected near line 21 of infiles/02

** Error: .eacharg is permitted only inside a macro
   Detected near line 22 of infiles/02

** Error: .endeach is permitted only inside a macro
   Detected near line 24 of infiles/02

** Error: .endeach is permitted only inside a macro
   Detected near line 25 of infiles/02

** Error: unknown directive line: .rhubarb and custard
   Detected near line 27 of infiles/02

** Warning: extra characters at end of directive
   .literal xml stuff
                ^^^^^
   Detected near line 29 of infiles/02

** Warning: extra characters at end of directive
   .literal off more stuff
                ^^^^^^^^^^
   Detected near line 31 of infiles/02

** Error: malformed directive
   .arg 4n
   Processing macro x
   Detected near line 41 of infiles/02

** Error: malformed directive
   .arg
   Processing macro x
   Detected near line 41 of infiles/02

** Warning: extra characters at end of directive
   .endarg 99
           ^^
   Processing macro x
   Detected near line 41 of infiles/02

** Warning: extra characters at end of directive
   .eacharg 6 G
              ^
   Processing macro x
   Detected near line 41 of infiles/02

** Warning: extra characters at end of directive
   .nonl more than one argument
              ^^^^^^^^^^^^^^^^^
   Detected near line 43 of infiles/02

** Error: malformed directive
   .arg 4n
   Processing macro b
   Detected near line 1 of infiles/02.inc
   Processing macro a
   Detected near line 53 of infiles/02

** Error: .arg is permitted only inside a macro
   Detected near line 3 of infiles/02.inc
   Processing macro a
   Detected near line 53 of infiles/02

** Warning: one or more items were left unclosed at the end of processing.
   The numbers are the lines in the original file infiles/02 from where
   the items were generated:
66: .figure
65: .itable
64: .table
63: .blockquote
62: .code
61: .display
60: .footnote
59: .vlist
58: .olist
57: .ilist