Fix and doc-fix for `buffer-local-variables'.
authorChong Yidong <cyd@gnu.org>
Tue, 7 Feb 2012 06:34:52 +0000 (14:34 +0800)
committerChong Yidong <cyd@gnu.org>
Tue, 7 Feb 2012 06:34:52 +0000 (14:34 +0800)
commit0992bd9c06b90c8f316187467bcc005cbe51050e
tree8dc76890f747f5aaccd2e2754fad74616c7d18bf
parent75ded89ba50f0b1758fe5c70701e0ae422b0c497
Fix and doc-fix for `buffer-local-variables'.

* src/buffer.c (Fbuffer_local_variables)
(buffer_lisp_local_variables): Handle unbound vars correctly;
don't let Qunbound leak into Lisp.

* doc/lispref/variables.texi (Creating Buffer-Local): Minor clarification
to buffer-local-variables doc.

Fixes: debbugs:10715
admin/notes/bugtracker
doc/lispref/ChangeLog
doc/lispref/variables.texi
src/ChangeLog
src/buffer.c