johndoneth / cis343-flexlexingassignment

CIS343-FlexLexingAssignment

This repository contains the 'ZoomJoyStrong' language lexer for CIS 343 at GVSU

The Flex file "zjs.lex" defines the following tokens using Regular Expressions:

• END. This statement exits the interpreter.
• END_STATEMENT. All commands should end with a semicolon.
• POINT. When we match the command to plot a point.
• LINE. When we match the command to draw a line.
• CIRCLE. When we match the command to draw a circle.
• RECTANGLE. When we match the command to draw a rectangle.
• SET_COLOR. Matches the command to change colors.
• INT. Matches an integer value.
• FLOAT. Matches a floating-point value.
• A way to match tabs, spaces, or newlines, and to ignore them.
• A way to match anything not listed above, and to tell the user they messed up, and on which line.