lex

gcc lex.yy.c -ll

To compile Java Programs

javac

To execute Java Programs (application)

java /* without .class extension */

1/21/98

Here is a sample program list2.l that converts "simple" LaTeX enumerated lists to ordered lists in HTML. Unfortunately, only flex acceptes this program. testlist is a sample input. testlist.output is the corresponding output.

flex test2.l

gcc lex.yy.c -ll

a.out < testlist

1/26/98 and 1/28/98

s.l and s.y contains lex and yacc programs that generate bytecode.

s1.l and s1.y contains lex and yacc programs that generate bytecodes that could be assembled bu javaa (java assembler) and executed by java (java interpreter). bar.java is a sample input and bar.jasm is an assembler program generated by running a.out < bar.java > bar.jasm

Quads directory contains program to generate quads.

2/2/98

Example to get a prefix notation using files in the argument.

Please look at the directory Pre

2/18/98

Syntax Directed Translation Examples.

desk.l and desk.y are for desk calculators.

bin.l bin.y bin1.l bin1.y are for binary numbers

diff.l diff.y are for differentiation.

scanner.l and parser.y are for removing unnecessary parantheses.

complex.l complex.y are for complex number desk calculator.