(gdb-info-stack-custom): Rename from gdb-info-frames-custom and
change names in macro above for consistency.
(gdb-frame-handler): Use hollow-right-triangle for all selected
frames which except the innermost (where execution has stopped).
(gdb-reset): Reset buffer-local values of overlay-arrow.
`help-follow', but do not let `push-button' do the work when on an xref.
(help-mode-map): Bind `help-follow-symbol' to "C-c C-c".
(help-xref-symbol-regexp): Make no xref for symbol preceded by the
word `program'. (From Richard M. Stallman.)
(help-follow-mouse, help-follow): Throw error if not on xref.
Delete no longer used args. (From Richard M. Stallman.)
(bibtex-entry-field-alist, bibtex-generate-url-list): Mark as
risky.
(bibtex-autokey-name-case-convert)
(bibtex-autokey-titleword-case-convert): Make these the aliases
for the following two variables.
(bibtex-autokey-name-case-convert-function)
(bibtex-autokey-titleword-case-convert-function): Make these the
real names.
(bibtex-font-lock-keywords): Make bibtex-font-lock-url and
bibtex-font-lock-crossref sublists.
(bibtex-mode): Revert 2005-12-30 change (which made
completion-ignore-case buffer-local).
(bibtex-url): Simplify
(ido-unc-hosts): New user option to explicitly define list of know
UNC-style hosts for completion.
(ido-cache-unc-host-shares-time): New user option.
(ido-is-unc-root, ido-is-unc-host, ido-cache-unc-valid): New
helper functions for UNC file-name support.
(ido-may-cache-directory): Check for UNC host. Simplify.
(ido-wash-history): Clean out old UNC hosts.
(ido-nonreadable-directory-p): UNC hosts are always readable.
(ido-directory-too-big-p): UNC hosts are never too big.
(ido-set-current-directory): Handle UNC root path.
(ido-file-name-all-completions): Complete UNC host names from
ido-unc-hosts list. Cache UNC host shares.
(ido-make-file-list-1): Don't filter UNC root.
(ido-exhibit): Check for // in root directory, and switch to UNC
mode by setting ido-current-directory to //.
