- "Scan for state info. Looks for messages in output from last IDL
-command indicating where IDL has stopped. The types of messages we are
-interested in are execution halted, stepped, breakpoint, interrupted
-at and trace messages. For breakpoint messages process any attached
-count or command parameters. Update the stop line if a message is
-found. The variable `idlwave-shell-current-state' is set to 'error,
-'halt, or 'breakpoint, which describes the status, or nil for none of
+ "Scan for state info.
+Looks for messages in output from last IDL command indicating where
+IDL has stopped. The types of messages we are interested in are
+execution halted, stepped, breakpoint, interrupted at and trace
+messages. For breakpoint messages process any attached count or
+command parameters. Update the stop line if a message is found.
+The variable `idlwave-shell-current-state' is set to 'error, 'halt,
+or 'breakpoint, which describes the status, or nil for none of