sub-expression of the regexp is shown in a distinct face, which makes
it easier to verify even very complex regexps.
- Note that by default Emacs search ignores case (@xref{Searching and
+ Note that by default Emacs search ignores case (@pxref{Searching and
Case}). To enable case-sensitive regexp search and match, bind
@code{case-fold-search} to @code{nil} around the code you want to be
case-sensitive.
Case-sensitivity can be toggled with \\[reb-toggle-case]. The
regexp builder supports three different forms of input which can
be set with \\[reb-change-syntax]. More options and details are
-provided in the initial comment of`re-builder.el'."
+provided in the Commentary section of this library."
(interactive)
(if (and (string= (buffer-name) reb-buffer)
(reb-mode-buffer-p))