diff options
Diffstat (limited to 'lisp/emacs-lisp/lisp-mode.el')
| -rw-r--r-- | lisp/emacs-lisp/lisp-mode.el | 36 |
1 files changed, 21 insertions, 15 deletions
diff --git a/lisp/emacs-lisp/lisp-mode.el b/lisp/emacs-lisp/lisp-mode.el index 57f57175c51..30a43d8827e 100644 --- a/lisp/emacs-lisp/lisp-mode.el +++ b/lisp/emacs-lisp/lisp-mode.el @@ -461,11 +461,6 @@ This will generate compile-time constants from BINDINGS." (throw 'found t))))))) (1 'font-lock-regexp-grouping-backslash prepend) (3 'font-lock-regexp-grouping-construct prepend)) - ;; This is too general -- rms. - ;; A user complained that he has functions whose names start with `do' - ;; and that they get the wrong color. - ;; ;; CL `with-' and `do-' constructs - ;;("(\\(\\(do-\\|with-\\)\\(\\s_\\|\\w\\)*\\)" 1 font-lock-keyword-face) (lisp--match-hidden-arg (0 '(face font-lock-warning-face help-echo "Hidden behind deeper element; move to another line?"))) @@ -491,6 +486,11 @@ This will generate compile-time constants from BINDINGS." (,(concat "[`‘]\\(\\(?:\\sw\\|\\s_\\|\\\\.\\)" lisp-mode-symbol-regexp "\\)['’]") (1 font-lock-constant-face prepend)) + ;; Uninterned symbols, e.g., (defpackage #:my-package ...) + ;; must come before keywords below to have effect + (,(concat "\\(#:\\)\\(" lisp-mode-symbol-regexp "\\)") + (1 font-lock-comment-delimiter-face) + (2 font-lock-doc-face)) ;; Constant values. (,(concat "\\_<:" lisp-mode-symbol-regexp "\\_>") (0 font-lock-builtin-face)) @@ -500,8 +500,10 @@ This will generate compile-time constants from BINDINGS." ;; This is too general -- rms. ;; A user complained that he has functions whose names start with `do' ;; and that they get the wrong color. - ;; ;; CL `with-' and `do-' constructs - ;;("(\\(\\(do-\\|with-\\)\\(\\s_\\|\\w\\)*\\)" 1 font-lock-keyword-face) + ;; That user has violated the http://www.cliki.net/Naming+conventions: + ;; CL (but not EL!) `with-' (context) and `do-' (iteration) + (,(concat "(\\(\\(do-\\|with-\\)" lisp-mode-symbol-regexp "\\)") + (1 font-lock-keyword-face)) (lisp--match-hidden-arg (0 '(face font-lock-warning-face help-echo "Hidden behind deeper element; move to another line?"))) @@ -515,6 +517,16 @@ This will generate compile-time constants from BINDINGS." (defvar lisp-cl-font-lock-keywords lisp-cl-font-lock-keywords-1 "Default expressions to highlight in Lisp modes.") +;; Support backtrace mode. +(defconst lisp-el-font-lock-keywords-for-backtraces lisp-el-font-lock-keywords + "Default highlighting from Emacs Lisp mod used in Backtrace mode.") +(defconst lisp-el-font-lock-keywords-for-backtraces-1 lisp-el-font-lock-keywords-1 + "Subdued highlighting from Emacs Lisp mode used in Backtrace mode.") +(defconst lisp-el-font-lock-keywords-for-backtraces-2 + (remove (assoc 'lisp--match-hidden-arg lisp-el-font-lock-keywords-2) + lisp-el-font-lock-keywords-2) + "Gaudy highlighting from Emacs Lisp mode used in Backtrace mode.") + (defun lisp-string-in-doc-position-p (listbeg startpos) "Return true if a doc string may occur at STARTPOS inside a list. LISTBEG is the position of the start of the innermost list @@ -871,9 +883,7 @@ by more than one line to cross a string literal." (interactive) (let ((pos (- (point-max) (point))) (indent (progn (beginning-of-line) - (or indent (calculate-lisp-indent (lisp-ppss))))) - (shift-amt nil) - (beg (progn (beginning-of-line) (point)))) + (or indent (calculate-lisp-indent (lisp-ppss)))))) (skip-chars-forward " \t") (if (or (null indent) (looking-at "\\s<\\s<\\s<")) ;; Don't alter indentation of a ;;; comment line @@ -885,11 +895,7 @@ by more than one line to cross a string literal." ;; as comment lines, not as code. (progn (indent-for-comment) (forward-char -1)) (if (listp indent) (setq indent (car indent))) - (setq shift-amt (- indent (current-column))) - (if (zerop shift-amt) - nil - (delete-region beg (point)) - (indent-to indent))) + (indent-line-to indent)) ;; If initial point was within line's indentation, ;; position after the indentation. Else stay at same point in text. (if (> (- (point-max) pos) (point)) |