idlwave-struct-tag-regexp

idlwave-struct-tag-regexp is a variable defined in `idlwave.el'.
Its value is

"[{,][ 	]*\\(\\$.*\n\\(^[ 	]*\\(\\$[ 	]*\\)?\\(;.*\\)?\n\\)*\\)?[ 	]*\\([a-zA-Z][a-zA-Z0-9_]*\\)[ 	]*:"

Documentation:
Regexp for structure tags.