添加新关键字时以c模式显示字体

Question

我正在尝试自定义一些添加的单词，使其与默认的字体颜色不同。

这就是我要做的：

(defconst lconfig-font-lock-faces  
  (list

   '(font-lock-function-name-face
     ((((class color)) (:foreground "DarkBlue"  :bold t))))

   '(font-lock-constant-face
     ((((class color)) (:foreground "Black"     :bold t))))


   '(font-lock-builtin-face
     ((((class color)) (:foreground nil))))

   '(font-lock-preprocessor-face
     ((((class color)) (:foreground nil))))

   )
  )

(autoload 'custom-set-faces "font-lock" "Set the color scheme" t)
(autoload 'font-lock-fontify-buffer "font-lock" "Fontify Buffer" t)
(progn (apply 'custom-set-faces lconfig-font-lock-faces)
       (add-hook 'c-mode-common-hook 'font-lock-fontify-buffer)
       (add-hook 'emacs-lisp-mode-hook 'font-lock-fontify-buffer)
       )
(global-font-lock-mode t)

(font-lock-add-keywords
 'c-mode
 '(
   ("^#[ \t]*\\(ifdef\\|else\\|ifndef\\|if !?defined\\|if\\|elif\\|endif\\|ident\\).*$" 1 font-lock-constant-face)                  ;#defines
   ("\\(^#[ \t]*define\\|^#[ \t]*include\\|^#[ \t]*undef\\).*$" 1 font-lock-function-name-face)                                     ;other #s
 )
)

不幸的是，当打开c文件时，我看到#include和#define是黑色的。虽然它们应该匹配正则表达式，然后转到深蓝色。而且#ifdef和#endif都是浅色的，而不是粗体的。

任何帮助都是非常感谢的。

Answer 1

下面是一些你可以修改的例子--例如，改为c模式，而不是乳胶模式，然后用你的颜色和regexp来修改它。随着定义变得更加复杂，它们在列表中出现的顺序可能超过先前的定义--因此，如果您的操作应该有效，那么检查它们的出现顺序。

(defvar lawlist-super-HotPink1 (make-face 'lawlist-super-HotPink1))
(set-face-attribute 'lawlist-super-HotPink1 nil :background "white" :foreground "HotPink1" :bold t :underline nil :font "Courier" :height 200)

(defvar lawlist-super-SeaGreen (make-face 'lawlist-super-SeaGreen))
(set-face-attribute 'lawlist-super-SeaGreen nil :background "white" :foreground "SeaGreen" :bold t :underline nil :font "Courier" :height 200)

(defvar lawlist-keywords-01
    (concat "\\b\\(?:"
        (regexp-opt (list "INSERT" "CLIENT" "RECIPIENT" "document-name" ))
    "\\)\\b"))

(defvar lawlist-keywords-02
    (list (concat "\\b\\(?:"
        (regexp-opt (list "FIXME" "TO-DO" "BUGS" ))
    "\\)\\b") 0 'lawlist-red t))

(font-lock-add-keywords 'latex-mode (list

    (list (concat "\\(\{\\)\\(\\\\bf\\)\\(\\\\uline\\)\\(\{\\)\\(\\(.\\|\n\\)+?\\)\\(\}\\)\\(\}\\)")
        '(1 lawlist-regular t)
        '(2 lawlist-red t)
        '(3 lawlist-blue t)
        '(4 lawlist-regular t)
        '(5 lawlist-bold-underline t)
        '(7 lawlist-regular t)
        '(8 lawlist-regular t))

    (list (concat
        "\\("lawlist-keywords-01"\\)") 1 'lawlist-bumble-bee t)

    lawlist-keywords-02

    (list (concat "\\(\\blawlist\\b\\)") 1 'lawlist-pink t)

))


(font-lock-add-keywords 'latex-mode '(

("INCLUDE\\|REVISED" 0 lawlist-red t)

("\\(foo\\)-\\(bar\\)" (1 lawlist-super-orange t) (2 lawlist-super-cyan t))

("\\(hello\\) \\(World\\)" (1 lawlist-super-orange t) (2 lawlist-super-blue t))

) 'prepend)

编辑

(font-lock-add-keywords 'c-mode '(

("^#[ \t]*\\(ifdef\\|else\\|ifndef\\|if !?defined\\|if\\|elif\\|endif\\|ident\\).*$" (1 lawlist-super-HotPink1 t) )

("\\(^#[ \t]*define\\|^#[ \t]*include\\|^#[ \t]*undef\\).*$" (1 lawlist-super-SeaGreen t))

) 'prepend)