BASIC Programming/Beginning BASIC/Documentation< BASIC Programming
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)
print "Hello World!" 'This code will display Hello World! on the screen sleep end