+2007-05-06 Ben Pfaff <blp@gnu.org>
+
+ Abstract the documents within a dictionary a little better.
+ Thanks to John Darrington for suggestion, initial version, and
+ review. Patch #5917.
+
+ * lexer.c (lex_entire_line): Add const to parameter.
+ (lex_entire_line_ds): Ditto.
+ (lex_rest_of_line): Drop end_dot parameter. Update all callers to
+ use lex_end_dot instead.
+ (lex_end_dot): New function.
+