Variable: erc--insert-line-splice-function
erc--insert-line-splice-function is a variable defined in erc.el.gz.
Value
erc--insert-before-markers-transplanting-hidden
Documentation
Function to handle in-place insertions away from prompt.
Modules that display "stateful" messages, where one message's content depends on prior messages, should advise this locally as needed.
Source Code
;; Defined in /usr/src/emacs/lisp/erc/erc.el.gz
;; FIXME improve this nascent "message splicing" facility to include a
;; means for modules to adjust inserted messages on either side of the
;; splice position as well as to modify the spliced-in message itself
;; before and after each insertion-related hook runs. Also add a
;; counterpart to `erc--with-spliced-insertion' for deletions.
(defvar erc--insert-line-splice-function
#'erc--insert-before-markers-transplanting-hidden
"Function to handle in-place insertions away from prompt.
Modules that display \"stateful\" messages, where one message's content
depends on prior messages, should advise this locally as needed.")