If your Emacs does not default to `cperl-mode' on Perl files, and you
want it to: put the following into your .emacs file:
- (defalias 'perl-mode 'cperl-mode)
+ (defalias \\='perl-mode \\='cperl-mode)
Get perl5-info from
$CPAN/doc/manual/info/perl5-old/perl5-info.tar.gz
cperl-can-font-lock)
(defun cperl-putback-char (c) ; Emacs 19
- (set 'unread-command-events (list c))) ; Avoid undefined warning
+ (push c unread-command-events)) ; Avoid undefined warning
(if (featurep 'xemacs)
(defun cperl-putback-char (c) ; XEmacs >= 19.12
- (setq unread-command-events (list (eval '(character-to-event c))))))
+ (push (eval '(character-to-event c)) unread-command-events)))
(or (fboundp 'uncomment-region)
(defun uncomment-region (beg end)
is-REx is-x-REx REx-subgr-start REx-subgr-end was-subgr i2 hairy-RE
(case-fold-search nil) (inhibit-read-only t) (buffer-undo-list t)
(modified (buffer-modified-p)) overshoot is-o-REx name
- (after-change-functions nil)
+ (inhibit-modification-hooks t)
(cperl-font-locking t)
(use-syntax-state (and cperl-syntax-state
(>= min (car cperl-syntax-state))))
(goto-char top))
(if (looking-at ; Try Plan C: continuation block
(concat cperl-maybe-white-and-comment-rex
- "\\<\\(else\\|elsif\|continue\\)\\>"))
+ "\\<\\(else\\|elsif\\|continue\\)\\>"))
(progn
(goto-char (match-end 0))
(setq tmp-end (point-at-eol)))
(defvar cperl-short-docs 'please-ignore-this-line
;; Perl4 version was written by Johan Vromans (jvromans@squirrel.nl)
- "# based on '@(#)@ perl-descr.el 1.9 - describe-perl-symbol' [Perl 5]
+ "# based on \\='@(#)@ perl-descr.el 1.9 - describe-perl-symbol\\=' [Perl 5]
... Range (list context); flip/flop [no flop when flip] (scalar context).
! ... Logical negation.
... != ... Numeric inequality.
$8 Match of the 8th set of parentheses in the last match (auto-local).
$9 Match of the 9th set of parentheses in the last match (auto-local).
$& The string matched by the last pattern match (auto-local).
-$' The string after what was matched by the last match (auto-local).
-$` The string before what was matched by the last match (auto-local).
+$\\=' The string after what was matched by the last match (auto-local).
+$\\=` The string before what was matched by the last match (auto-local).
$( The real gid of this process.
$) The effective gid of this process.
$< The real uid of this process.
$= The page length of the current output channel. Default is 60 lines.
$> The effective uid of this process.
-$? The status returned by the last ``, pipe close or `system'.
+$? The status returned by the last \\=`\\=`, pipe close or `system'.
$@ The perl error message from the last eval or do @var{EXPR} command.
$ARGV The name of the current file used with <> .
$[ Deprecated: The index of the first element/char in an array/string.
print [FILEHANDLE] [(LIST)]
printf [FILEHANDLE] (FORMAT,LIST)
push(ARRAY,LIST)
-q/STRING/ Synonym for 'STRING'
+q/STRING/ Synonym for \\='STRING\\='
qq/STRING/ Synonym for \"STRING\"
-qx/STRING/ Synonym for `STRING`
+qx/STRING/ Synonym for \\=`STRING\\=`
rand[(EXPR)]
read(FILEHANDLE,SCALAR,LENGTH[,OFFSET])
readdir(DIRHANDLE)
abs [ EXPR ] absolute value
... and ... Low-precedence synonym for &&.
bless REFERENCE [, PACKAGE] Makes reference into an object of a package.
-chomp [LIST] Strips $/ off LIST/$_. Returns count. Special if $/ eq ''!
+chomp [LIST] Strips $/ off LIST/$_. Returns count. Special if $/ eq \\='\\='!
chr Converts a number to char with the same ordinal.
else Part of if/unless {BLOCK} elsif {BLOCK} else {BLOCK}.
elsif Part of if/unless {BLOCK} elsif {BLOCK} else {BLOCK}.
... or ... Low-precedence synonym for ||.
pos STRING Set/Get end-position of the last match over this string, see \\G.
quotemeta [ EXPR ] Quote regexp metacharacters.
-qw/WORD1 .../ Synonym of split('', 'WORD1 ...')
+qw/WORD1 .../ Synonym of split(\\='\\=', \\='WORD1 ...\\=')
readline FH Synonym of <FH>.
-readpipe CMD Synonym of `CMD`.
+readpipe CMD Synonym of \\=`CMD\\=`.
ref [ EXPR ] Type of EXPR when dereferenced.
sysopen FH, FILENAME, MODE [, PERM] (MODE is numeric, see Fcntl.)
tie VAR, PACKAGE, LIST Hide an object behind a simple Perl variable.
(defun cperl-font-lock-unfontify-region-function (beg end)
(let* ((modified (buffer-modified-p)) (buffer-undo-list t)
(inhibit-read-only t) (inhibit-point-motion-hooks t)
- before-change-functions after-change-functions
+ (inhibit-modification-hooks t)
deactivate-mark buffer-file-name buffer-file-truename)
(remove-text-properties beg end '(face nil))
(if (and (not modified) (buffer-modified-p))