Andy Wingo 6ecae97fb8 fix duplicates in procedure-callers ... * module/system/xref.scm (ensure-callers-db): OK! Since we can see the same variable twice, e.g. in different modules, keep a unified hash of seen vars and modules. Prevents duplicates in procedure-callers.		2009-03-28 22:21:00 -07:00
..
base	add separate expansion phase, to detwingle things a bit	2009-03-02 17:27:45 +01:00
repl	Aggregate makefiles for module/system' and module/language'.	2009-02-24 23:54:16 +01:00
vm	export procedure-arguments from ice-9 session	2009-02-25 00:07:10 +01:00
xref.scm	fix duplicates in procedure-callers	2009-03-28 22:21:00 -07:00