Tcl3270

tcl3270 is screen-scraping tool based on s3270. It allows screen-scraping applications to be written in [Tcl].



Every s3270 action is defined as a Tcl function with the same name. The result of these functions is one of the following:
 * Nothing, if the action returns nothing
 * A string, if the action returns a single line of output
 * An array of strings, if the action returns multiple lines of output