editor<-indentation

editor <-indentation: index=[int], skip=[regex] -> column=int

Column for first non-blank character of line holding index. The default index is editor<-caret. If regex is specified, regex->match is executed from the start of the line and the column for the end of the match is returned. If the regex does not match at all, 0 is returned.

This method is commonly used in combination with editor->align for language dependent automatic indentation and alignment.