In Basic, code is documented in one of two ways:
- The REM statement
- an Apostrophe: (')
Either of these two methods will result in treating the rest of the line as a comment.
As with most forms of code documentation, it needs to be used as programs grow larger and to help identify the purpose of a given section of code. It is unnecessary to document every individual line, but should give enough information such as the purpose of a given function or why a certain statement may be needed.
Example 1 (qBasic)
CLS 10 PRINT "Hello World!" 20 REM This code will display Hello World! TO the display. 30 END
Example 2 (freeBasic)
This will allow you to create a Remark statement that will not be visable to the user, but will be visable when the code is reiewed.
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