Is there a fast way to iterate over items or words in a text% instance starting from some position. For example, I'd like to go forward or backward starting from a position until a character in a given srfi14 char-set is found.
Using a string returned get-text doesn't seem to work in general because of the ambiguity between "." meaning dot or being an embedded image. Do I need to iterate over snips using find-snip and then use the same position in the snip if it is a text-snip%? Is the position within a text-snip% the same as the position used by find-snip? If not, how do I calculate the offset? Best, Erich _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
