instant -V (return code: 1)
instant: invalid option -- '-' Try 'instant -H' for help.
instant -H (return code: 0)
Instant: SGML document processor/translator, Version 2.0(0)-ANS usage: instant [option ...] [file] -t file Print translated output using translation spec in <file> -s file <file> contains a list of SDATA entity mappings -c file <file> contains a list of character mappings -v Validate using translation spec specified with -t -i id Consider only subtree starting at element with ID <id> -b Interactive browser -S Print statistics (how often elements occur, etc.) -u Print element usage summary (# of children, depth, etc.) -x Print context of each element -h Print document hierarchy as a tree -o file Write output to <file>. Default is standard output. -l dir Set library directory to <dir>. (or env. variable TPT_LIB) -I List all IDs used in the instance -W Do not print warning messages -H Print this help message -Dvar=val Set variable 'var' to value 'val' file Take input from named file. If not specified, assume stdin. File should be output from the 'sgmls' program (ESIS).