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Intro
File Format
Environment Division
Group Item / Hierarchal
Comment
Print to Screen
Compile / Run
Variables / Datatypes
Math Functions
Thru / Ranges
Multiple Values
Classification
Evaluate
Call
Edited Pictures
String Functions
Define Write to File
Append to File
Filler
Save Record
Update Record
Multidimensional Tables
Prefill Tables
Sort Records
Install MacOS
COBOL is alive and well
What is JCL?
Download and install WSL
Learn COBOL syntax
Obtain input from the user
COBOL naming standards
Comp-3 data types
Editing characters for writing reports
Solution: Commission report solution
Computational verbs
Perform thru
Challenge: Write code to simulate a cash register
File organization and access methods
File error checking
Challenge: Process payroll
Updating records in a master file
Merging records in COBOL
Solution: Create a master employee file
Relative files in COBOL
Challenge: Create an indexed file
Creating tables from an input file
Challenge: Create table of weather data
Inspecting strings in COBOL
Using the unstring command in COBOL
Finding answers to your COBOL questions
Intro
Simple example
Generated C code
Source columns
Variables and memory
Game code and paragraphs
Copybooks
Helper C file for SDL access
My own generated data files
Build commands
Game demo
Utility subprograms
Text formatting
Syntax and core language features
Game loop event processing
Hierarchical field levels, especially level 88
Emulating struct definitions
Frame animation with level 88
Takeaways
Outro