Perl or on CPAN since more than 10 years. Perl documentation can be
read with 'cperl-perldoc' instead.
+*** Highlighting trailing whitespace has been removed.
+The user option 'cperl-invalid-face' is now obsolete, and does
+nothing. See the user option 'show-trailing-whitespace' instead.
+
** Emacs Sessions (Desktop)
+++
:type 'face
:version "21.1"
:group 'cperl-faces)
+(make-obsolete-variable 'cperl-invalid-face
+ 'show-trailing-whitespace "30.1")
(defcustom cperl-pod-here-fontify t
"Not-nil after evaluation means to highlight POD and here-docs sections."
m) Highlights (by user-choice) either 3-delimiters constructs
(such as tr/a/b/), or regular expressions and `y/tr';
- n) Highlights trailing whitespace;
o) Is able to manipulate Perl Regular Expressions to ease
conversion to a more readable form.
p) Can ispell POD sections and HERE-DOCs.
`font-lock-type-face' Overridable keywords
`font-lock-variable-name-face' Variable declarations, indirect array and
hash names, POD headers/item names
- `cperl-invalid-face' Trailing whitespace
Note that in several situations the highlighting tries to inform about
possible confusion, such as different colors for function names in
(setq
t-font-lock-keywords
(list
- ;; -------- trailing spaces -> use invalid-face as a warning
- ;; (matcher subexp facespec)
- `("[ \t]+$" 0 ',cperl-invalid-face t)
;; -------- function definition _and_ declaration
;; (matcher (subexp facespec))
;; facespec is evaluated depending on whether the