![]() | ![]() | ![]() | ![]() | ![]() |
It is possible to access rexx variables without first obtaining a copy of their value with the "#evaluate command. Any symbol that starts with <?? and ends with > is a command to get the value of the rexx variable between.
This is a Standard Definition which always exists (you don't need to #define it). Note that you can create your own variations or completely new ones (see the examples).
The following is an example which creates <H1>, <H2> HTML tagging etc:
#RexxVar HeadingLevel = 1 ;;Create a rexx variable (set to 1) #RexxVar HeadingLevel + 1 ;;Increase value by 1 <H<??HeadingLevel>>A heading</H<??HeadingLevel>> ;;Use it
![]() | ![]() | ![]() | ![]() | ![]() |