Function: regexp-builder
regexp-builder is a and interactive for re-builder,
defined in re-builder.el.gz.
Signature
(regexp-builder)
Documentation
Construct a regexp interactively.
This command makes the current buffer the "target" buffer of the regexp builder. It displays a buffer named "*RE-Builder*" in another window, initially containing an empty regexp.
As you edit the regexp in the "*RE-Builder*" buffer, the matching parts of the target buffer will be highlighted.
Case-sensitivity can be toggled with M-x reb-toggle-case (reb-toggle-case). The
regexp builder supports three different forms of input which can
be set with M-x reb-change-syntax (reb-change-syntax). More options and details are
provided in the Commentary section of this library.
Key Bindings