генерировать программы для лексических задач (РАЗРАБОТКА) (generate programs for lexical tasks (DEVELOPMENT))
Стандартный вывод сообщений (Stderr)
If the -t option is specified, implementation-defined
informational, error, and warning messages concerning the
contents of lex source code input shall be written to the
standard error.
If the -t option is not specified:
1. Implementation-defined informational, error, and warning
messages concerning the contents of lex source code input
shall be written to either the standard output or standard
error.
2. If the -v option is specified and the -n option is not
specified, lex statistics shall also be written to either the
standard output or standard error, in an implementation-
defined format. These statistics may also be generated if
table sizes are specified with a '%' operator in the
Definitions section, as long as the -n option is not
specified.
