1205147SedwinUsage: YACC [options] filename
2205147Sedwin
3205147SedwinOptions:
4205147Sedwin  -b file_prefix        set filename prefix (default "y.")
5205147Sedwin  -B                    create a backtracking parser
6205147Sedwin  -d                    write definitions (.tab.h)
7205147Sedwin  -i                    write interface (y.tab.i)
8205147Sedwin  -g                    write a graphical description
9  -l                    suppress #line directives
10  -L                    enable position processing, e.g., "%locations"
11  -o output_file        (default ".tab.c")
12  -p symbol_prefix      set symbol prefix (default "yy")
13  -P                    create a reentrant parser, e.g., "%pure-parser"
14  -r                    produce separate code and table files (y.code.c)
15  -s                    suppress #define's for quoted names in %token lines
16  -t                    add debugging support
17  -v                    write description (y.output)
18  -V                    show version information and exit
19