IMS MicroLYNX - Section 11: LYNX Programming; Introduction to LYNX Programming

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Introduction to LYNX Programming
The MicroLYNX uses the LYNX programming languange. This language is an
easy to use, BASIC-like language that follows standard programming conven-
tions. It features a powerful instruction set that allows the user to control a
broad spectrum of automated processes.
Syntax Rules
1] The LYNX Variables, Instructions and Flags are not case
sensitive.
2] A space is required after each command, except in the case
where a variable or flag is being set to some value or state. In
this case no space is required between the command and the
“equal” (=) sign or math function.
3] A comma is required as a delimiter between data fields or
parameters where more than one data field or parameter is
contained in the command. No space is required between
delimiters and parameters.
4] The apostrophe ( ‘ ) is used as a comment character. Any
text on the same line after the apostrophe will be ignored by
the MicroLYNX.
5] Party mode device names defined by the DN instruction
ARE case sensitive.
Program Rules
1] The first and last instruction of every
program is the PGM instruction, which
toggles the MicroLYNX in and out of
program mode.
2] Subroutines invoked by a “CALL”
must have a return “RET” instruction on
the last line of the subroutine.
Program Development Recommendations
There are several recommendations for program entry that
optimize the user’s ability to edit and debug LYNX programs:
1] Always use the LYNX Terminal text
editor window or other ASCII text editor for program
development. While programs may be entered directly into
the MicroLYNX via a terminal, the entire program has to be
re-entered to edit or debug.
LYNX Programming
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Using all UPPERCASE characters
for commands and lowercase
characters for comments make
for easier program editing
and debugging!
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