X-Git-Url: https://git.distorted.org.uk/~mdw/profile/blobdiff_plain/4d90cf3d2baab392a5fbde8a4f562ef4cbcf5cc6..b7743290c8e149a23fa1390c11244ec3e365b4b8:/el/dot-emacs.el diff --git a/el/dot-emacs.el b/el/dot-emacs.el index a2117c3..dbc1677 100644 --- a/el/dot-emacs.el +++ b/el/dot-emacs.el @@ -52,6 +52,11 @@ This may be at the expense of cool features.") (debug 0)) `',(make-regexp list)) +(defun mdw-wrong () + "This is not the key sequence you're looking for." + (interactive) + (error "wrong button")) + ;; Some error trapping. ;; ;; If individual bits of this file go tits-up, we don't particularly want @@ -91,6 +96,14 @@ This may be at the expense of cool features.") (concat "(" (buffer-string) ")"))))))) (cdr (assq sym mdw-config))) +;; Local variables hacking. + +(defun run-local-vars-mode-hook () + "Run a hook for the major-mode after local variables have been processed." + (run-hooks (intern (concat (symbol-name major-mode) + "-local-variables-hook")))) +(add-hook 'hack-local-variables-hook 'run-local-vars-mode-hook) + ;; Set up the load path convincingly. (dolist (dir (append (and (boundp 'debian-emacs-flavor) @@ -190,6 +203,29 @@ fringes is not taken out of the allowance for WIDTH, unlike (other-window 1)) (select-window win))) +;; Don't raise windows unless I say so. + +(defvar mdw-inhibit-raise-frame nil + "*Whether `raise-frame' should do nothing when the frame is mapped.") + +(defadvice raise-frame + (around mdw-inhibit (&optional frame) activate compile) + "Don't actually do anything if `mdw-inhibit-raise-frame' is true, and the +frame is actually mapped on the screen." + (if mdw-inhibit-raise-frame + (make-frame-visible frame) + ad-do-it)) + +(defmacro mdw-advise-to-inhibit-raise-frame (function) + "Advise the FUNCTION not to raise frames, even if it wants to." + `(defadvice ,function + (around mdw-inhibit-raise (&rest hunoz) activate compile) + "Don't raise the window unless you have to." + (let ((mdw-inhibit-raise-frame t)) + ad-do-it))) + +(mdw-advise-to-inhibit-raise-frame select-frame-set-input-focus) + ;; Transient mark mode hacks. (defadvice exchange-point-and-mark @@ -298,6 +334,43 @@ Evil key bindings are defined in `mdw-evil-keymap-keys'." org-export-docbook-xslt-stylesheet "/usr/share/xml/docbook/stylesheet/docbook-xsl/fo/docbook.xsl") +;; Some hacks to do with window placement. + +(defun mdw-clobber-other-windows-showing-buffer (buffer-or-name) + "Arrange that no windows on other frames are showing BUFFER-OR-NAME." + (interactive "bBuffer: ") + (let ((home-frame (selected-frame)) + (buffer (get-buffer buffer-or-name)) + (safe-buffer (get-buffer "*scratch*"))) + (mapc (lambda (frame) + (or (eq frame home-frame) + (mapc (lambda (window) + (and (eq (window-buffer window) buffer) + (set-window-buffer window safe-buffer))) + (window-list frame)))) + (frame-list)))) + +(defvar mdw-inhibit-walk-windows nil + "If non-nil, then `walk-windows' does nothing. +This is used by advice on `switch-to-buffer-other-frame' to inhibit finding +buffers in random frames.") + +(defadvice walk-windows (around mdw-inhibit activate) + "If `mdw-inhibit-walk-windows' is non-nil, then do nothing." + (and (not mdw-inhibit-walk-windows) + ad-do-it)) + +(defadvice switch-to-buffer-other-frame + (around mdw-always-new-frame activate) + "Always make a new frame. +Even if an existing window in some random frame looks tempting." + (let ((mdw-inhibit-walk-windows t)) ad-do-it)) + +(defadvice display-buffer (before mdw-inhibit-other-frames activate) + "Don't try to do anything fancy with other frames. +Pretend they don't exist. They might be on other display devices." + (ad-set-arg 2 nil)) + ;;;-------------------------------------------------------------------------- ;;; Mail and news hacking. @@ -550,10 +623,10 @@ If NEW-SESSION-P, start a new session." (select-window window))))) (defvar mdw-good-url-browsers - '(browse-url-generic + '(browse-url-mozilla + browse-url-generic (w3m . mdw-w3m-browse-url) - browse-url-w3 - browse-url-mozilla) + browse-url-w3) "List of good browsers for mdw-good-url-browsers. Each item is a browser function name, or a cons (CHECK . FUNC). A symbol FOO stands for (FOO . FOO).") @@ -812,6 +885,97 @@ doesn't match any of the regular expressions in (add-hook 'delete-frame-functions 'mdw-last-one-out-turn-off-the-lights) ;;;-------------------------------------------------------------------------- +;;; Where is point? + +(defvar mdw-point-overlay + (let ((ov (make-overlay 0 0)) + (s ".")) + (overlay-put ov 'priority 2) + (put-text-property 0 1 'display '(left-fringe vertical-bar) s) + (overlay-put ov 'before-string s) + (delete-overlay ov) + ov) + "An overlay used for showing where point is in the selected window.") + +(defun mdw-remove-point-overlay () + "Remove the current-point overlay." + (delete-overlay mdw-point-overlay)) + +(defun mdw-update-point-overlay () + "Mark the current point position with an overlay." + (if (not mdw-point-overlay-mode) + (mdw-remove-point-overlay) + (overlay-put mdw-point-overlay 'window (selected-window)) + (if (bolp) + (move-overlay mdw-point-overlay + (point) (1+ (point)) (current-buffer)) + (move-overlay mdw-point-overlay + (1- (point)) (point) (current-buffer))))) + +(defvar mdw-point-overlay-buffers nil + "List of buffers using `mdw-point-overlay-mode'.") + +(define-minor-mode mdw-point-overlay-mode + "Indicate current line with an overlay." + :global nil + (let ((buffer (current-buffer))) + (setq mdw-point-overlay-buffers + (mapcan (lambda (buf) + (if (and (buffer-live-p buf) + (not (eq buf buffer))) + (list buf))) + mdw-point-overlay-buffers)) + (if mdw-point-overlay-mode + (setq mdw-point-overlay-buffers + (cons buffer mdw-point-overlay-buffers)))) + (cond (mdw-point-overlay-buffers + (add-hook 'pre-command-hook 'mdw-remove-point-overlay) + (add-hook 'post-command-hook 'mdw-update-point-overlay)) + (t + (mdw-remove-point-overlay) + (remove-hook 'pre-command-hook 'mdw-remove-point-overlay) + (remove-hook 'post-command-hook 'mdw-update-point-overlay)))) + +(define-globalized-minor-mode mdw-global-point-overlay-mode + mdw-point-overlay-mode + (lambda () (if (not (minibufferp)) (mdw-point-overlay-mode t)))) + +;;;-------------------------------------------------------------------------- +;;; Fullscreen-ness. + +(defvar mdw-full-screen-parameters + '((menu-bar-lines . 0) + ;(vertical-scroll-bars . nil) + ) + "Frame parameters to set when making a frame fullscreen.") + +(defvar mdw-full-screen-save + '(width height) + "Extra frame parameters to save when setting fullscreen.") + +(defun mdw-toggle-full-screen (&optional frame) + "Show the FRAME fullscreen." + (interactive) + (when window-system + (cond ((frame-parameter frame 'fullscreen) + (set-frame-parameter frame 'fullscreen nil) + (modify-frame-parameters + nil + (or (frame-parameter frame 'mdw-full-screen-saved) + (mapcar (lambda (assoc) + (assq (car assoc) default-frame-alist)) + mdw-full-screen-parameters)))) + (t + (let ((saved (mapcar (lambda (param) + (cons param (frame-parameter frame param))) + (append (mapcar #'car + mdw-full-screen-parameters) + mdw-full-screen-save)))) + (set-frame-parameter frame 'mdw-full-screen-saved saved)) + (modify-frame-parameters frame mdw-full-screen-parameters) + (set-frame-parameter frame 'fullscreen 'fullboth))))) + +;;;-------------------------------------------------------------------------- ;;; General fontification. (defmacro mdw-define-face (name &rest body) @@ -842,6 +1006,13 @@ doesn't match any of the regular expressions in (((type tty) (class color)) :background "blue") (((type tty) (class mono)) :inverse-video t) (t :background "grey30")) +(mdw-define-face match + (((type tty) (class color)) :background "blue") + (((type tty) (class mono)) :inverse-video t) + (t :background "blue")) +(mdw-define-face mc/cursor-face + (((type tty) (class mono)) :inverse-video t) + (t :background "red")) (mdw-define-face minibuffer-prompt (t :weight bold)) (mdw-define-face mode-line @@ -852,6 +1023,9 @@ doesn't match any of the regular expressions in (((class color)) :foreground "yellow" :background "blue" :box (:line-width 1 :style released-button)) (t :inverse-video t)) +(mdw-define-face nobreak-space + (((type tty))) + (t :inherit escape-glyph :underline t)) (mdw-define-face scroll-bar (t :foreground "black" :background "lightgrey")) (mdw-define-face fringe @@ -891,6 +1065,7 @@ doesn't match any of the regular expressions in (((type tty)) :foreground "yellow") (t :foreground "burlywood2")) (mdw-define-face mdw-number-face (t :foreground "yellow")) +(mdw-define-face mdw-trivial-face) (mdw-define-face font-lock-function-name-face (t :slant italic)) (mdw-define-face font-lock-keyword-face @@ -982,6 +1157,18 @@ doesn't match any of the regular expressions in (mdw-define-face magit-item-highlight (((type tty)) :background "blue") (t :background "DarkSeaGreen4")) +(mdw-define-face magit-log-head-label-remote + (((type tty)) :background "cyan" :foreground "green") + (t :background "grey11" :foreground "DarkSeaGreen2" :box t)) +(mdw-define-face magit-log-head-label-local + (((type tty)) :background "cyan" :foreground "yellow") + (t :background "grey11" :foreground "LightSkyBlue1" :box t)) +(mdw-define-face magit-log-head-label-tags + (((type tty)) :background "red" :foreground "yellow") + (t :background "LemonChiffon1" :foreground "goldenrod4" :box t)) +(mdw-define-face magit-log-graph + (((type tty)) :foreground "magenta") + (t :foreground "grey80")) (mdw-define-face erc-input-face (t :foreground "red")) @@ -1158,7 +1345,6 @@ doesn't match any of the regular expressions in "explicit" ;C++ "export" ;C++ "extern" ;K&R, C89 - "false" ;C++, C9X macro "float" ;K&R, C89 "for" ;K&R, C89 ;; "fortran" ;K&R @@ -1190,9 +1376,7 @@ doesn't match any of the regular expressions in "struct" ;K&R, C89 "switch" ;K&R, C89 "template" ;C++ - "this" ;C++ "throw" ;C++ - "true" ;C++, C9X macro "try" ;C++ "this" ;C++ "typedef" ;C89 @@ -1227,6 +1411,11 @@ doesn't match any of the regular expressions in "__typeof__" ;GCC "__volatile__" ;GCC )) + (c-constants + (mdw-regexps "false" ;C++, C9X macro + "this" ;C++ + "true" ;C++, C9X macro + )) (preprocessor-keywords (mdw-regexps "assert" "define" "elif" "else" "endif" "error" "ident" "if" "ifdef" "ifndef" "import" "include" @@ -1258,6 +1447,9 @@ doesn't match any of the regular expressions in (list (concat "\\<\\(" c-keywords "\\)\\>") '(0 font-lock-keyword-face)) + (list (concat "\\<\\(" c-constants "\\)\\>") + '(0 font-lock-variable-name-face)) + ;; Handle numbers too. ;; ;; This looks strange, I know. It corresponds to the @@ -1362,11 +1554,11 @@ doesn't match any of the regular expressions in "for" "goto" "if" "implements" "import" "instanceof" "int" "interface" "long" "native" "new" "package" "private" "protected" "public" "return" "short" - "static" "super" "switch" "synchronized" "this" - "throw" "throws" "transient" "try" "void" "volatile" - "while" + "static" "switch" "synchronized" "throw" "throws" + "transient" "try" "void" "volatile" "while")) - "false" "null" "true"))) + (java-constants + (mdw-regexps "false" "null" "super" "this" "true"))) (setq font-lock-keywords (list @@ -1375,6 +1567,10 @@ doesn't match any of the regular expressions in (list (concat "\\<\\(" java-keywords "\\)\\>") '(0 font-lock-keyword-face)) + ;; Handle the magic constants defined above. + (list (concat "\\<\\(" java-constants "\\)\\>") + '(0 font-lock-variable-name-face)) + ;; Handle numbers too. ;; ;; The following isn't quite right, but it's close enough. @@ -1452,6 +1648,81 @@ doesn't match any of the regular expressions in (mdw-post-config-mode-hack)) ;;;-------------------------------------------------------------------------- +;;; Scala programming configuration. + +(defun mdw-fontify-scala () + + ;; Comment filling. + (setq mdw-fill-prefix mdw-c-comment-fill-prefix) + + ;; Define things to be fontified. + (make-local-variable 'font-lock-keywords) + (let ((scala-keywords + (mdw-regexps "abstract" "case" "catch" "class" "def" "do" "else" + "extends" "final" "finally" "for" "forSome" "if" + "implicit" "import" "lazy" "match" "new" "object" + "override" "package" "private" "protected" "return" + "sealed" "throw" "trait" "try" "type" "val" + "var" "while" "with" "yield")) + (scala-constants + (mdw-regexps "false" "null" "super" "this" "true")) + (punctuation "[-!%^&*=+:@#~/?\\|`]")) + + (setq font-lock-keywords + (list + + ;; Magical identifiers between backticks. + (list (concat "`\\([^`]+\\)`") + '(1 font-lock-variable-name-face)) + + ;; Handle the keywords defined above. + (list (concat "\\_<\\(" scala-keywords "\\)\\_>") + '(0 font-lock-keyword-face)) + + ;; Handle the constants defined above. + (list (concat "\\_<\\(" scala-constants "\\)\\_>") + '(0 font-lock-variable-name-face)) + + ;; Magical identifiers between backticks. + (list (concat "`\\([^`]+\\)`") + '(1 font-lock-variable-name-face)) + + ;; Handle numbers too. + ;; + ;; As usual, not quite right. + (list (concat "\\_<\\(" + "0\\([xX][0-9a-fA-F]+\\|[0-7]+\\)\\|" + "[0-9]+\\(\\.[0-9]*\\|\\)" + "\\([eE]\\([-+]\\|\\)[0-9]+\\|\\)\\)" + "[lLfFdD]?") + '(0 mdw-number-face)) + + ;; Identifiers with trailing operators. + (list (concat "_\\(" punctuation "\\)+") + '(0 mdw-trivial-face)) + + ;; And everything else is punctuation. + (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)" + '(0 mdw-punct-face))) + + font-lock-syntactic-keywords + (list + + ;; Single quotes around characters. But not when used to quote + ;; symbol names. Ugh. + (list (concat "\\('\\)" + "\\(" "." + "\\|" "\\\\" "\\(" "\\\\\\\\" "\\)*" + "u+" "[0-9a-fA-F]\\{4\\}" + "\\|" "\\\\" "[0-7]\\{1,3\\}" + "\\|" "\\\\" "." "\\)" + "\\('\\)") + '(1 "\"") + '(4 "\""))))) + + (mdw-post-config-mode-hack)) + +;;;-------------------------------------------------------------------------- ;;; C# programming configuration. ;; Make indentation nice. @@ -1480,22 +1751,22 @@ doesn't match any of the regular expressions in ;; Now define things to be fontified. (make-local-variable 'font-lock-keywords) (let ((csharp-keywords - (mdw-regexps "abstract" "as" "base" "bool" "break" - "byte" "case" "catch" "char" "checked" - "class" "const" "continue" "decimal" "default" - "delegate" "do" "double" "else" "enum" - "event" "explicit" "extern" "false" "finally" - "fixed" "float" "for" "foreach" "goto" - "if" "implicit" "in" "int" "interface" - "internal" "is" "lock" "long" "namespace" - "new" "null" "object" "operator" "out" - "override" "params" "private" "protected" "public" - "readonly" "ref" "return" "sbyte" "sealed" - "short" "sizeof" "stackalloc" "static" "string" - "struct" "switch" "this" "throw" "true" - "try" "typeof" "uint" "ulong" "unchecked" - "unsafe" "ushort" "using" "virtual" "void" - "volatile" "while" "yield"))) + (mdw-regexps "abstract" "as" "bool" "break" "byte" "case" "catch" + "char" "checked" "class" "const" "continue" "decimal" + "default" "delegate" "do" "double" "else" "enum" + "event" "explicit" "extern" "finally" "fixed" "float" + "for" "foreach" "goto" "if" "implicit" "in" "int" + "interface" "internal" "is" "lock" "long" "namespace" + "new" "object" "operator" "out" "override" "params" + "private" "protected" "public" "readonly" "ref" + "return" "sbyte" "sealed" "short" "sizeof" + "stackalloc" "static" "string" "struct" "switch" + "throw" "try" "typeof" "uint" "ulong" "unchecked" + "unsafe" "ushort" "using" "virtual" "void" "volatile" + "while" "yield")) + + (csharp-constants + (mdw-regexps "base" "false" "null" "this" "true"))) (setq font-lock-keywords (list @@ -1504,6 +1775,10 @@ doesn't match any of the regular expressions in (list (concat "\\<\\(" csharp-keywords "\\)\\>") '(0 font-lock-keyword-face)) + ;; Handle the magic constants defined above. + (list (concat "\\<\\(" csharp-constants "\\)\\>") + '(0 font-lock-variable-name-face)) + ;; Handle numbers too. ;; ;; The following isn't quite right, but it's close enough. @@ -1543,12 +1818,12 @@ doesn't match any of the regular expressions in (let ((fsharp-keywords (mdw-regexps "abstract" "and" "as" "assert" "atomic" - "base" "begin" "break" + "begin" "break" "checked" "class" "component" "const" "constraint" "constructor" "continue" "default" "delegate" "do" "done" "downcast" "downto" "eager" "elif" "else" "end" "exception" "extern" - "false" "finally" "fixed" "for" "fori" "fun" "function" + "finally" "fixed" "for" "fori" "fun" "function" "functor" "global" "if" "in" "include" "inherit" "inline" "interface" @@ -1556,20 +1831,21 @@ doesn't match any of the regular expressions in "lazy" "let" "match" "measure" "member" "method" "mixin" "module" "mutable" - "namespace" "new" "null" - "object""of" "open" "or" "override" + "namespace" "new" + "object" "of" "open" "or" "override" "parallel" "params" "private" "process" "protected" "public" "pure" "rec" "recursive" "return" "sealed" "sig" "static" "struct" - "tailcall" "then" "to" "trait" "true" "try" "type" + "tailcall" "then" "to" "trait" "try" "type" "upcast" "use" "val" "virtual" "void" "volatile" "when" "while" "with" "yield")) (fsharp-builtins - (mdw-regexps "asr" "land" "lor" "lsl" "lsr" "lxor" "mod")) + (mdw-regexps "asr" "land" "lor" "lsl" "lsr" "lxor" "mod" + "base" "false" "null" "true")) (bang-keywords (mdw-regexps "do" "let" "return" "use" "yield")) @@ -1654,7 +1930,16 @@ doesn't match any of the regular expressions in "default" "defer" "else" "fallthrough" "for" "func" "go" "goto" "if" "import" "interface" "map" "package" "range" "return" - "select" "struct" "switch" "type" "var"))) + "select" "struct" "switch" "type" "var")) + (go-intrinsics + (mdw-regexps "bool" "byte" "complex64" "complex128" "error" + "float32" "float64" "int" "uint8" "int16" "int32" + "int64" "rune" "string" "uint" "uint8" "uint16" + "uint32" "uint64" "uintptr" "void" + "false" "iota" "nil" "true" + "init" "main" + "append" "cap" "copy" "delete" "imag" "len" "make" + "new" "panic" "real" "recover"))) (setq font-lock-keywords (list @@ -1662,6 +1947,26 @@ doesn't match any of the regular expressions in ;; Handle the keywords defined above. (list (concat "\\<\\(" go-keywords "\\)\\>") '(0 font-lock-keyword-face)) + (list (concat "\\<\\(" go-intrinsics "\\)\\>") + '(0 font-lock-variable-name-face)) + + ;; Strings and characters. + (list (concat "'" + "\\(" "[^\\']" "\\|" + "\\\\" + "\\(" "[abfnrtv\\'\"]" "\\|" + "[0-7]\\{3\\}" "\\|" + "x" "[0-9A-Fa-f]\\{2\\}" "\\|" + "u" "[0-9A-Fa-f]\\{4\\}" "\\|" + "U" "[0-9A-Fa-f]\\{8\\}" "\\)" "\\)" + "'" + "\\|" + "\"" + "\\(" "[^\n\\\"]+" "\\|" "\\\\." "\\)*" + "\\(\"\\|$\\)" + "\\|" + "`" "[^`]+" "`") + '(0 font-lock-string-face)) ;; Handle numbers too. ;; @@ -1679,6 +1984,85 @@ doesn't match any of the regular expressions in (mdw-post-config-mode-hack)) ;;;-------------------------------------------------------------------------- +;;; Rust programming configuration. + +(setq-default rust-indent-offset 2) + +(defun mdw-self-insert-and-indent (count) + (interactive "p") + (self-insert-command count) + (indent-according-to-mode)) + +(defun mdw-fontify-rust () + + ;; Hack syntax categories. + (modify-syntax-entry ?= ".") + + ;; Fontify keywords and things. + (make-local-variable 'font-lock-keywords) + (let ((rust-keywords + (mdw-regexps "abstract" "alignof" "as" + "become" "box" "break" + "const" "continue" "create" + "do" + "else" "enum" "extern" + "false" "final" "fn" "for" + "if" "impl" "in" + "let" "loop" + "macro" "match" "mod" "move" "mut" + "offsetof" "override" + "priv" "pub" "pure" + "ref" "return" + "self" "sizeof" "static" "struct" "super" + "true" "trait" "type" "typeof" + "unsafe" "unsized" "use" + "virtual" + "where" "while" + "yield")) + (rust-builtins + (mdw-regexps "array" "pointer" "slice" "tuple" + "bool" "true" "false" + "f32" "f64" + "i8" "i16" "i32" "i64" "isize" + "u8" "u16" "u32" "u64" "usize" + "char" "str"))) + (setq font-lock-keywords + (list + + ;; Handle the keywords defined above. + (list (concat "\\<\\(" rust-keywords "\\)\\>") + '(0 font-lock-keyword-face)) + (list (concat "\\<\\(" rust-builtins "\\)\\>") + '(0 font-lock-variable-name-face)) + + ;; Handle numbers too. + (list (concat "\\<\\(" + "[0-9][0-9_]*" + "\\(" "\\(\\.[0-9_]+\\)?[eE][-+]?[0-9_]+" + "\\|" "\\.[0-9_]+" + "\\)" + "\\(f32\\|f64\\)?" + "\\|" "\\(" "[0-9][0-9_]*" + "\\|" "0x[0-9a-fA-F_]+" + "\\|" "0o[0-7_]+" + "\\|" "0b[01_]+" + "\\)" + "\\([ui]\\(8\\|16\\|32\\|64\\|s\\|size\\)\\)?" + "\\)\\>") + '(0 mdw-number-face)) + + ;; And anything else is punctuation. + (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)" + '(0 mdw-punct-face))))) + + ;; Hack key bindings. + (local-set-key [?{] 'mdw-self-insert-and-indent) + (local-set-key [?}] 'mdw-self-insert-and-indent) + + ;; Final hacking. + (mdw-post-config-mode-hack)) + +;;;-------------------------------------------------------------------------- ;;; Awk programming configuration. ;; Make Awk indentation nice. @@ -1743,7 +2127,6 @@ doesn't match any of the regular expressions in ;; Perl indentation style. -(fset 'perl-mode 'cperl-mode) (setq cperl-indent-level 2) (setq cperl-continued-statement-offset 2) (setq cperl-continued-brace-offset 0) @@ -1910,99 +2293,23 @@ strip numbers instead." (mdw-post-config-mode-hack)) ;;;-------------------------------------------------------------------------- -;;; ARM assembler programming configuration. - -;; There doesn't appear to be an Emacs mode for this yet. -;; -;; Better do something about that, I suppose. - -(defvar arm-assembler-mode-map nil) -(defvar arm-assembler-abbrev-table nil) -(defvar arm-assembler-mode-syntax-table (make-syntax-table)) - -(or arm-assembler-mode-map - (progn - (setq arm-assembler-mode-map (make-sparse-keymap)) - (define-key arm-assembler-mode-map "\C-m" 'arm-assembler-newline) - (define-key arm-assembler-mode-map [C-return] 'newline) - (define-key arm-assembler-mode-map "\t" 'tab-to-tab-stop))) - -(defun arm-assembler-mode () - "Major mode for ARM assembler programs" - (interactive) - - ;; Do standard major mode things. - (kill-all-local-variables) - (use-local-map arm-assembler-mode-map) - (setq local-abbrev-table arm-assembler-abbrev-table) - (setq major-mode 'arm-assembler-mode) - (setq mode-name "ARM assembler") - - ;; Set up syntax table. - (set-syntax-table arm-assembler-mode-syntax-table) - (modify-syntax-entry ?; ; Nasty hack - "<" arm-assembler-mode-syntax-table) - (modify-syntax-entry ?\n ">" arm-assembler-mode-syntax-table) - (modify-syntax-entry ?_ "_" arm-assembler-mode-syntax-table) - (modify-syntax-entry ?' "\"'" arm-assembler-mode-syntax-table) - - (make-local-variable 'comment-start) - (setq comment-start ";") - (make-local-variable 'comment-end) - (setq comment-end "") - (make-local-variable 'comment-column) - (setq comment-column 48) - (make-local-variable 'comment-start-skip) - (setq comment-start-skip ";+[ \t]*") - - ;; Play with indentation. - (make-local-variable 'indent-line-function) - (setq indent-line-function 'indent-relative-maybe) - - ;; Set fill prefix. - (mdw-standard-fill-prefix "\\([ \t]*;+[ \t]*\\)") - - ;; Fiddle with fontification. - (make-local-variable 'font-lock-keywords) - (setq font-lock-keywords - (list - - ;; Handle numbers too. - ;; - ;; The following isn't quite right, but it's close enough. - (list (concat "\\(" - "&[0-9a-fA-F]+\\|" - "\\<[0-9]+\\(\\.[0-9]*\\|_[0-9a-zA-Z]+\\|\\)" - "\\)") - '(0 mdw-number-face)) - - ;; Do something about operators. - (list "^[^ \t]*[ \t]+\\(GET\\|LNK\\)[ \t]+\\([^;\n]*\\)" - '(1 font-lock-keyword-face) - '(2 font-lock-string-face)) - (list ":[a-zA-Z]+:" - '(0 font-lock-keyword-face)) - - ;; Do menemonics and directives. - (list "^[^ \t]*[ \t]+\\([a-zA-Z]+\\)" - '(1 font-lock-keyword-face)) - - ;; And anything else is punctuation. - (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)" - '(0 mdw-punct-face)))) - - (mdw-post-config-mode-hack) - (run-hooks 'arm-assembler-mode-hook)) - -;;;-------------------------------------------------------------------------- ;;; Assembler mode. (defun mdw-fontify-asm () (modify-syntax-entry ?' "\"") (modify-syntax-entry ?. "w") + (modify-syntax-entry ?\n ">") (setf fill-prefix nil) (mdw-standard-fill-prefix "\\([ \t]*;+[ \t]*\\)")) +(defun mdw-asm-set-comment () + (modify-syntax-entry ?; "." + ) + (modify-syntax-entry asm-comment-char "") '(0 font-lock-keyword-face)) - (list (concat "#\\(" sharp-keywords "\\)\\>") + (list (concat "\\<" word ":" "\\|" + "#\\(" sharp-keywords "\\)\\>") '(0 font-lock-variable-name-face)) (list (concat "\\(" "\\([-+]\\|\\<\\)[0-9]+" "\\(" @@ -2265,10 +2572,8 @@ strip numbers instead." (defun mdw-fontify-haskell () ;; Fiddle with syntax table to get comments right. - (modify-syntax-entry ?' "\"") - (modify-syntax-entry ?- ". 123") - (modify-syntax-entry ?{ ". 1b") - (modify-syntax-entry ?} ". 4b") + (modify-syntax-entry ?' "_") + (modify-syntax-entry ?- ". 12") (modify-syntax-entry ?\n ">") ;; Make punctuation be punctuation @@ -2283,20 +2588,57 @@ strip numbers instead." ;; Fiddle with fontification. (make-local-variable 'font-lock-keywords) (let ((haskell-keywords - (mdw-regexps "as" "case" "ccall" "class" "data" "default" - "deriving" "do" "else" "foreign" "hiding" "if" - "import" "in" "infix" "infixl" "infixr" "instance" - "let" "module" "newtype" "of" "qualified" "safe" - "stdcall" "then" "type" "unsafe" "where"))) + (mdw-regexps "as" + "case" "ccall" "class" + "data" "default" "deriving" "do" + "else" "exists" + "forall" "foreign" + "hiding" + "if" "import" "in" "infix" "infixl" "infixr" "instance" + "let" + "mdo" "module" + "newtype" + "of" + "proc" + "qualified" + "rec" + "safe" "stdcall" + "then" "type" + "unsafe" + "where")) + (control-sequences + (mdw-regexps "ACK" "BEL" "BS" "CAN" "CR" "DC1" "DC2" "DC3" "DC4" + "DEL" "DLE" "EM" "ENQ" "EOT" "ESC" "ETB" "ETX" "FF" + "FS" "GS" "HT" "LF" "NAK" "NUL" "RS" "SI" "SO" "SOH" + "SP" "STX" "SUB" "SYN" "US" "VT"))) (setq font-lock-keywords (list - (list "--.*$" + (list (concat "{-" "[^-]*" "\\(-+[^-}][^-]*\\)*" + "\\(-+}\\|-*\\'\\)" + "\\|" + "--.*$") '(0 font-lock-comment-face)) - (list (concat "\\<\\(" haskell-keywords "\\)\\>") + (list (concat "\\_<\\(" haskell-keywords "\\)\\_>") '(0 font-lock-keyword-face)) - (list (concat "\\<0\\([xX][0-9a-fA-F]+\\|[0-7]+\\)\\|" - "\\<[0-9][0-9_]*\\(\\.[0-9]*\\|\\)" + (list (concat "'\\(" + "[^\\]" + "\\|" + "\\\\" + "\\(" "[abfnrtv\\\"']" "\\|" + "^" "\\(" control-sequences "\\|" + "[]A-Z@[\\^_]" "\\)" "\\|" + "\\|" + "[0-9]+" "\\|" + "[oO][0-7]+" "\\|" + "[xX][0-9A-Fa-f]+" + "\\)" + "\\)'") + '(0 font-lock-string-face)) + (list "\\_<[A-Z]\\(\\sw+\\|\\s_+\\)*\\_>" + '(0 font-lock-variable-name-face)) + (list (concat "\\_<0\\([xX][0-9a-fA-F]+\\|[oO][0-7]+\\)\\|" + "\\_<[0-9]+\\(\\.[0-9]*\\|\\)" "\\([eE]\\([-+]\\|\\)[0-9]+\\|\\)") '(0 mdw-number-face)) (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)" @@ -2480,8 +2822,8 @@ that character only to be normal punctuation.") (or (booleanp value) (every (lambda (v) (memq v '(?\" ?'))) (if (listp value) value (list value))))) -(put 'mdw-conf-quote-normal 'safe-local-variable ' - mdw-conf-quote-normal-acceptable-value-p) +(put 'mdw-conf-quote-normal 'safe-local-variable + 'mdw-conf-quote-normal-acceptable-value-p) (defun mdw-fix-up-quote () "Apply the setting of `mdw-conf-quote-normal'." @@ -2496,15 +2838,7 @@ that character only to be normal punctuation.") (if (listp flag) flag (list flag))) (set-syntax-table table) (and font-lock-mode (font-lock-fontify-buffer))))))) -(defun mdw-fix-up-quote-hack () - "Unpleasant hack to call `mdw-fix-up-quote' at the right time. -Annoyingly, `hack-local-variables' is done after `set-auto-mode' -so we wouldn't see a local-variable setting of -`mdw-conf-quote-normal' in `conf-mode-hook'. Instead, wire -ourselves onto `hack-local-variables-hook' here, and check the -setting once it's actually been made." - (add-hook 'hack-local-variables-hook 'mdw-fix-up-quote t t)) -(add-hook 'conf-mode-hook 'mdw-fix-up-quote-hack t) +(add-hook 'conf-mode-local-variables-hook 'mdw-fix-up-quote t t) ;;;-------------------------------------------------------------------------- ;;; Shell scripts. @@ -2526,6 +2860,9 @@ setting once it's actually been made." (let ((executable-set-magic #'(lambda (s &rest r) s))) (sh-set-shell shell-name))) + ;; Don't insert here-document scaffolding automatically. + (local-set-key "<" 'self-insert-command) + ;; Now enable my keys and the fontification. (mdw-misc-mode-config) @@ -2845,9 +3182,26 @@ setting once it's actually been made." ;; Not much fontification needed. (make-local-variable 'font-lock-keywords) (setq font-lock-keywords - (list - (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)" - '(0 mdw-punct-face)))) + (list (list (concat "\\(" + "\\_<[-+]?" + "\\(" "[0-9]+/[0-9]+" + "\\|" "\\(" "[0-9]+" "\\(\\.[0-9]*\\)?" "\\|" + "\\.[0-9]+" "\\)" + "\\([dDeEfFlLsS][-+]?[0-9]+\\)?" + "\\)" + "\\|" + "#" + "\\(" "x" "[-+]?" + "[0-9A-Fa-f]+" "\\(/[0-9A-Fa-f]+\\)?" + "\\|" "o" "[-+]?" "[0-7]+" "\\(/[0-7]+\\)?" + "\\|" "b" "[-+]?" "[01]+" "\\(/[01]+\\)?" + "\\|" "[0-9]+" "r" "[-+]?" + "[0-9a-zA-Z]+" "\\(/[0-9a-zA-Z]+\\)?" + "\\)" + "\\)\\_>") + '(0 mdw-number-face)) + (list "\\(\\s.\\|\\s(\\|\\s)\\|\\s\\\\|\\s/\\)" + '(0 mdw-punct-face)))) (mdw-post-config-mode-hack)) @@ -2858,6 +3212,13 @@ setting once it's actually been made." (indent-for-tab-command))) (defun mdw-setup-m4 () + + ;; Inexplicably, Emacs doesn't match braces in m4 mode. This is very + ;; annoying: fix it. + (modify-syntax-entry ?{ "(") + (modify-syntax-entry ?} ")") + + ;; Fill prefix. (mdw-standard-fill-prefix "\\([ \t]*\\(?:#+\\|\\\\)[ \t]*\\)")) ;;;-------------------------------------------------------------------------- @@ -2934,6 +3295,19 @@ This allows you to pass a list of arguments through `ansi-term'." (interactive "sHost: ") (ansi-term (list "ssh" host) (format "ssh@%s" host))) +(defvar git-grep-command + "env PAGER=cat git grep --no-color -nH -e " + "*The default command for \\[git-grep].") + +(defvar git-grep-history nil) + +(defun git-grep (command-args) + "Run `git grep' with user-specified args and collect output in a buffer." + (interactive + (list (read-shell-command "Run git grep (like this): " + git-grep-command 'git-grep-history))) + (grep command-args)) + ;;;-------------------------------------------------------------------------- ;;; Inferior Emacs Lisp.