;;; make-mode.el --- makefile editing commands for Emacs
-;; Copyright (C) 1992,94,99,2000,2001, 2002 Free Software Foundation, Inc.
+;; Copyright (C) 1992,94,99,2000,2001, 2002, 2003 Free Software Foundation, Inc.
;; Author: Thomas Neumann <tom@smart.bo.open.de>
;; Eric S. Raymond <esr@snark.thyrsus.com>
(t (:reverse-video t)))
"Face to use for highlighting leading spaces in Font-Lock mode."
:group 'faces
- :group 'makemode)
+ :group 'makefile)
(defcustom makefile-browser-buffer-name "*Macros and Targets*"
"*Name of the macro- and target browser buffer."
;;
;; Special targets for DMake, Sun's make ...
-;;
+;;
(defcustom makefile-special-targets-list
'(("DEFAULT") ("DONE") ("ERROR") ("EXPORT")
("FAILED") ("GROUPEPILOG") ("GROUPPROLOG") ("IGNORE")
;; Do dependencies. These get the function name face.
(list makefile-dependency-regex 1 'font-lock-function-name-face)
- ;; Variable references even in targets/strings/comments:
- '("\\$[({]\\([-a-zA-Z0-9_.]+\\)[}):]" 1 font-lock-constant-face prepend)
+ ;; Variable references even in targets/strings/comments.
+ '("[^$]\\$[({]\\([-a-zA-Z0-9_.]+\\|[@%<?^+*][FD]?\\)[}):]"
+ 1 font-lock-constant-face prepend)
- ;; Automatic variable references.
- '("\\$\\([@%<?^+*]\\)" 1 font-lock-reference-face prepend)
+ ;; Automatic variable references and single character variable references,
+ ;; but not shell variables references.
+ '("[^$]\\$\\([@%<?^+*_]\\|[a-zA-Z0-9]\\>\\)"
+ 1 font-lock-constant-face prepend)
;; Fontify conditionals and includes.
;; Note that plain `if' is an automake conditional, and not a bug.
(list
(concat "^\\(?: [ \t]*\\)?"
(regexp-opt '("-include" "-sinclude" "include" "sinclude" "ifeq"
- "if" "ifneq" "ifdef" "ifndef" "endif" "else") t)
+ "if" "ifneq" "ifdef" "ifndef" "endif" "else"
+ "define" "endef" "override"
+ "export" "unexport" "vpath") t)
"\\>[ \t]*\\([^: \t\n#]*\\)")
'(1 font-lock-keyword-face) '(2 font-lock-variable-name-face))
;; They can make a tab fail to be effective.
'("^\\( +\\)\t" 1 makefile-space-face)))
+(defconst makefile-font-lock-syntactic-keywords
+ ;; From sh-script.el.
+ ;; A `#' begins a comment in sh when it is unquoted and at the beginning
+ ;; of a word. In the shell, words are separated by metacharacters.
+ ;; The list of special chars is taken from the single-unix spec of the
+ ;; shell command language (under `quoting') but with `$' removed.
+ '(("[^|&;<>()`\\\"' \t\n]\\(#+\\)" 1 "_")
+ ;; Change the syntax of a quoted newline so that it does not end a comment.
+ ("\\\\\n" 0 ".")))
+
(defvar makefile-imenu-generic-expression
(list
(list "Dependencies" makefile-dependency-regex 1)
;; SYNTAX-BEGIN set to backward-paragraph to avoid slow-down
;; near the end of a large buffer, due to parse-partial-sexp's
;; trying to parse all the way till the beginning of buffer.
- '(makefile-font-lock-keywords nil nil nil backward-paragraph))
+ '(makefile-font-lock-keywords
+ nil nil
+ ((?$ . "."))
+ backward-paragraph
+ (font-lock-syntactic-keywords . makefile-font-lock-syntactic-keywords)))
;; Add-log.
(make-local-variable 'add-log-current-defun-function)
(delete-file filename)) ; remove the tmpfile
(defun makefile-query-by-make-minus-q (target &optional filename)
- (not (zerop
+ (not (eq 0
(call-process makefile-brave-make nil nil nil
"-f" filename "-q" target))))
(if (eq major-mode 'makefile-mode)
(save-excursion
(goto-char (point-min))
- (if (re-search-forward "\\\\[ \t]+$")
+ (if (re-search-forward "\\\\[ \t]+$" nil t)
(not (y-or-n-p
(format "Suspicious continuation in line %d. Save anyway? "
(count-lines (point-min) (point)))))))))
(provide 'make-mode)
+;;; arch-tag: bd23545a-de91-44fb-b1b2-feafbb2635a0
;;; make-mode.el ends here