Slide 53 of 80
Notes:
- The CI allows two or more variable names to be concatenated to form a new variable name, and to reference the value of this name-derived variable.
- A common application of compound names is variable arrays, discussed next.
- The value of a variable can reference another variable, e.g.. :setvar color “red” :setvar bg “!!color” :showvar bg BG = !color :echo 123 !color 456 123 red 456
