outline(read the notes too!)

• redo - old features and new

• common CI programming commands

• error handling techniques

• expressions

• evaluator functions -- general

• JINFO, JOBCNT and PINFO functions

• CI variables

• alternate entry points in scripts and UDCs

• I/O redirection techniques

• lots of examples

• appendix

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• This sequence introduces CI programming building blocks (variables, functions, commands) and then shows how they can be combined to make simple and powerful scripts and UDCs.

• The appendix contains many slides. Some slides provide background information and other slides offer greater detail than covered in the main presentation. I strongly encourage you to at least skim through the appendix.

• The notes are an integral part of these slides. Please read the notes, as they contain many more details than are presented in the slides alone.