Usage: glosara { [option...] { <input-file> | <-i file> } [option...] ...}
Note: both `input-file` and the `-i` option start the program
immediately with the currently parsed options.
-?, --help Show this help.
-V, --version Show version info.
-i, --input Set a file containing a list of input files (one per line).
This option, as well as an explicit input file, starts the
program immediately, using only the options that were
specified before it.
-l, --level Set the headings level (1..6).
-o, --output Set the output file.
-u, --unique Flag: reject the duplicated entries.
-v, --verbose Flag: activate the verbose mode.
-m, --markers Set the glossary entry markers used in the source code;
default: "doc{ }doc".
-a, --annex Flag: set the annex mode, i.e. just convert the links of the
given file, but don't extract glossary entries from it.
-s, --sections Flag: add a section heading before every glossary entry that
starts with a new initial.
-d, --dir Set the temp directory; default: /tmp/glosara/.