Variable: bibtex-unify-case-function

bibtex-unify-case-function is a customizable variable defined in bibtex.el.gz.

Value

identity

Documentation

Function for unifying case of entry and field names.

It is called with one argument, the entry or field name.

This variable was added, or its default value changed, in Emacs 28.1.

Probably introduced at or before Emacs version 28.1.

Source Code

;; Defined in /usr/src/emacs/lisp/textmodes/bibtex.el.gz
(defcustom bibtex-unify-case-function #'identity
  "Function for unifying case of entry and field names.
It is called with one argument, the entry or field name."
  :version "28.1"
  :type '(choice (const :tag "Same case as in `bibtex-field-alist'" identity)
		 (const :tag "Downcase" downcase)
		 (const :tag "Capitalize" capitalize)
		 (const :tag "Upcase" upcase)
                 (function :tag "Conversion function"))
  :safe (lambda (x) (memq x '(upcase downcase capitalize identity))))