> From: "Crowder, Brian" <[EMAIL PROTECTED]> > Date: Wed, 3 Oct 2001 16:48:56 -0700 > > It seems like erroneous code at the top-level of an .scm file fails to yield > filenames and line-numbers for backtrace/error display. For example: > > echo error here > test.scm > guile --debug -l test.scm > > Yields something like > > Backtrace: > In unknown file: > ?: 0* [primitive-load "test.scm"] > ?: 1* here > > <unnamed port>: In expression here: > <unnamed port>: Unbound variable: here
The reason is that the Guile reader only records source positions for cons cells. That means that a symbol like `here' will not have any source location attached, whereas a quotation like `'here' will. HTH, 'martin _______________________________________________ Bug-guile mailing list [EMAIL PROTECTED] http://mail.gnu.org/mailman/listinfo/bug-guile
