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Diffstat (limited to 'Docs/cmake-mode.el')
| -rw-r--r-- | Docs/cmake-mode.el | 357 |
1 files changed, 0 insertions, 357 deletions
diff --git a/Docs/cmake-mode.el b/Docs/cmake-mode.el deleted file mode 100644 index 6feed94..0000000 --- a/Docs/cmake-mode.el +++ /dev/null @@ -1,357 +0,0 @@ -;============================================================================= -; CMake - Cross Platform Makefile Generator -; Copyright 2000-2009 Kitware, Inc., Insight Software Consortium -; -; Distributed under the OSI-approved BSD License (the "License"); -; see accompanying file Copyright.txt for details. -; -; This software is distributed WITHOUT ANY WARRANTY; without even the -; implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -; See the License for more information. -;============================================================================= -;;; cmake-mode.el --- major-mode for editing CMake sources - -;------------------------------------------------------------------------------ - -;;; Commentary: - -;; Provides syntax highlighting and indentation for CMakeLists.txt and -;; *.cmake source files. -;; -;; Add this code to your .emacs file to use the mode: -;; -;; (setq load-path (cons (expand-file-name "/dir/with/cmake-mode") load-path)) -;; (require 'cmake-mode) -;; (setq auto-mode-alist -;; (append '(("CMakeLists\\.txt\\'" . cmake-mode) -;; ("\\.cmake\\'" . cmake-mode)) -;; auto-mode-alist)) - -;------------------------------------------------------------------------------ - -;;; Code: -;; -;; cmake executable variable used to run cmake --help-command -;; on commands in cmake-mode -;; -;; cmake-command-help Written by James Bigler -;; - -(defcustom cmake-mode-cmake-executable "cmake" - "*The name of the cmake executable. - -This can be either absolute or looked up in $PATH. You can also -set the path with these commands: - (setenv \"PATH\" (concat (getenv \"PATH\") \";C:\\\\Program Files\\\\CMake 2.8\\\\bin\")) - (setenv \"PATH\" (concat (getenv \"PATH\") \":/usr/local/cmake/bin\"))" - :type 'file - :group 'cmake) -;; -;; Regular expressions used by line indentation function. -;; -(defconst cmake-regex-blank "^[ \t]*$") -(defconst cmake-regex-comment "#.*") -(defconst cmake-regex-paren-left "(") -(defconst cmake-regex-paren-right ")") -(defconst cmake-regex-argument-quoted - "\"\\([^\"\\\\]\\|\\\\\\(.\\|\n\\)\\)*\"") -(defconst cmake-regex-argument-unquoted - "\\([^ \t\r\n()#\"\\\\]\\|\\\\.\\)\\([^ \t\r\n()#\\\\]\\|\\\\.\\)*") -(defconst cmake-regex-token (concat "\\(" cmake-regex-comment - "\\|" cmake-regex-paren-left - "\\|" cmake-regex-paren-right - "\\|" cmake-regex-argument-unquoted - "\\|" cmake-regex-argument-quoted - "\\)")) -(defconst cmake-regex-indented (concat "^\\(" - cmake-regex-token - "\\|" "[ \t\r\n]" - "\\)*")) -(defconst cmake-regex-block-open - "^\\(if\\|macro\\|foreach\\|else\\|elseif\\|while\\|function\\)$") -(defconst cmake-regex-block-close - "^[ \t]*\\(endif\\|endforeach\\|endmacro\\|else\\|elseif\\|endwhile\\|endfunction\\)[ \t]*(") - -;------------------------------------------------------------------------------ - -;; -;; Helper functions for line indentation function. -;; -(defun cmake-line-starts-inside-string () - "Determine whether the beginning of the current line is in a string." - (if (save-excursion - (beginning-of-line) - (let ((parse-end (point))) - (beginning-of-buffer) - (nth 3 (parse-partial-sexp (point) parse-end)) - ) - ) - t - nil - ) - ) - -(defun cmake-find-last-indented-line () - "Move to the beginning of the last line that has meaningful indentation." - (let ((point-start (point)) - region) - (forward-line -1) - (setq region (buffer-substring-no-properties (point) point-start)) - (while (and (not (bobp)) - (or (looking-at cmake-regex-blank) - (cmake-line-starts-inside-string) - (not (and (string-match cmake-regex-indented region) - (= (length region) (match-end 0)))))) - (forward-line -1) - (setq region (buffer-substring-no-properties (point) point-start)) - ) - ) - ) - -;------------------------------------------------------------------------------ - -;; -;; Line indentation function. -;; -(defun cmake-indent () - "Indent current line as CMAKE code." - (interactive) - (if (cmake-line-starts-inside-string) - () - (if (bobp) - (cmake-indent-line-to 0) - (let (cur-indent) - - (save-excursion - (beginning-of-line) - - (let ((point-start (point)) - (case-fold-search t) ;; case-insensitive - token) - - ; Search back for the last indented line. - (cmake-find-last-indented-line) - - ; Start with the indentation on this line. - (setq cur-indent (current-indentation)) - - ; Search forward counting tokens that adjust indentation. - (while (re-search-forward cmake-regex-token point-start t) - (setq token (match-string 0)) - (if (string-match (concat "^" cmake-regex-paren-left "$") token) - (setq cur-indent (+ cur-indent cmake-tab-width)) - ) - (if (string-match (concat "^" cmake-regex-paren-right "$") token) - (setq cur-indent (- cur-indent cmake-tab-width)) - ) - (if (and - (string-match cmake-regex-block-open token) - (looking-at (concat "[ \t]*" cmake-regex-paren-left)) - ) - (setq cur-indent (+ cur-indent cmake-tab-width)) - ) - ) - (goto-char point-start) - - ; If this is the end of a block, decrease indentation. - (if (looking-at cmake-regex-block-close) - (setq cur-indent (- cur-indent cmake-tab-width)) - ) - ) - ) - - ; Indent this line by the amount selected. - (if (< cur-indent 0) - (cmake-indent-line-to 0) - (cmake-indent-line-to cur-indent) - ) - ) - ) - ) - ) - -(defun cmake-point-in-indendation () - (string-match "^[ \\t]*$" (buffer-substring (point-at-bol) (point)))) - -(defun cmake-indent-line-to (column) - "Indent the current line to COLUMN. -If point is within the existing indentation it is moved to the end of -the indentation. Otherwise it retains the same position on the line" - (if (cmake-point-in-indendation) - (indent-line-to column) - (save-excursion (indent-line-to column)))) - -;------------------------------------------------------------------------------ - -;; -;; Helper functions for buffer -;; -(defun unscreamify-cmake-buffer () - "Convert all CMake commands to lowercase in buffer." - (interactive) - (setq save-point (point)) - (goto-char (point-min)) - (while (re-search-forward "^\\([ \t]*\\)\\(\\w+\\)\\([ \t]*(\\)" nil t) - (replace-match - (concat - (match-string 1) - (downcase (match-string 2)) - (match-string 3)) - t)) - (goto-char save-point) - ) - -;------------------------------------------------------------------------------ - -;; -;; Keyword highlighting regex-to-face map. -;; -(defconst cmake-font-lock-keywords - (list '("^[ \t]*\\(\\w+\\)[ \t]*(" 1 font-lock-function-name-face)) - "Highlighting expressions for CMAKE mode." - ) - -;------------------------------------------------------------------------------ - -;; -;; Syntax table for this mode. Initialize to nil so that it is -;; regenerated when the cmake-mode function is called. -;; -(defvar cmake-mode-syntax-table nil "Syntax table for cmake-mode.") -(setq cmake-mode-syntax-table nil) - -;; -;; User hook entry point. -;; -(defvar cmake-mode-hook nil) - -;; -;; Indentation increment. -;; -(defvar cmake-tab-width 2) - -;; -;; Keymap. -;; -(defvar cmake-mode-map - (let ((map (make-sparse-keymap))) - (define-key map "\C-ch" 'cmake-help-command) - (define-key map "\C-cl" 'cmake-help-list-commands) - (define-key map "\C-cu" 'unscreamify-cmake-buffer) - map) - "Keymap used in cmake-mode buffers.") - -;------------------------------------------------------------------------------ - -;; -;; CMake mode startup function. -;; -(defun cmake-mode () - "Major mode for editing CMake listfiles. - -\\{cmake-mode-map}" - (interactive) - (kill-all-local-variables) - (setq major-mode 'cmake-mode) - (setq mode-name "CMAKE") - - ; Create the syntax table - (setq cmake-mode-syntax-table (make-syntax-table)) - (set-syntax-table cmake-mode-syntax-table) - (modify-syntax-entry ?_ "w" cmake-mode-syntax-table) - (modify-syntax-entry ?\( "()" cmake-mode-syntax-table) - (modify-syntax-entry ?\) ")(" cmake-mode-syntax-table) - (modify-syntax-entry ?# "<" cmake-mode-syntax-table) - (modify-syntax-entry ?\n ">" cmake-mode-syntax-table) - - ; Setup font-lock mode. - (make-local-variable 'font-lock-defaults) - (setq font-lock-defaults '(cmake-font-lock-keywords)) - - ; Setup indentation function. - (make-local-variable 'indent-line-function) - (setq indent-line-function 'cmake-indent) - - ; Setup comment syntax. - (make-local-variable 'comment-start) - (setq comment-start "#") - - ; Setup keymap. - (use-local-map cmake-mode-map) - - ; Run user hooks. - (run-hooks 'cmake-mode-hook)) - -; Help mode starts here - - -(defun cmake-command-run (type &optional topic) - "Runs the command cmake with the arguments specified. The -optional argument topic will be appended to the argument list." - (interactive "s") - (let* ((bufname (concat "*CMake" type (if topic "-") topic "*")) - (buffer (get-buffer bufname)) - ) - (if buffer - (display-buffer buffer 'not-this-window) - ;; Buffer doesn't exist. Create it and fill it - (setq buffer (generate-new-buffer bufname)) - (setq command (concat cmake-mode-cmake-executable " " type " " topic)) - (message "Running %s" command) - ;; We don't want the contents of the shell-command running to the - ;; minibuffer, so turn it off. A value of nil means don't automatically - ;; resize mini-windows. - (setq resize-mini-windows-save resize-mini-windows) - (setq resize-mini-windows nil) - (shell-command command buffer) - ;; Save the original window, so that we can come back to it later. - ;; save-excursion doesn't seem to work for this. - (setq window (selected-window)) - ;; We need to select it so that we can apply special modes to it - (select-window (display-buffer buffer 'not-this-window)) - (cmake-mode) - (toggle-read-only t) - ;; Restore the original window - (select-window window) - (setq resize-mini-windows resize-mini-windows-save) - ) - ) - ) - -(defun cmake-help-list-commands () - "Prints out a list of the cmake commands." - (interactive) - (cmake-command-run "--help-command-list") - ) - -(defvar cmake-help-command-history nil "Topic read history.") - -(require 'thingatpt) -(defun cmake-get-topic (type) - "Gets the topic from the minibuffer input. The default is the word the cursor is on." - (interactive) - (let* ((default-entry (word-at-point)) - (input (read-string - (format "CMake %s (default %s): " type default-entry) ; prompt - nil ; initial input - 'cmake-help-command-history ; command history - default-entry ; default-value - ))) - (if (string= input "") - (error "No argument given") - input)) - ) - - -(defun cmake-help-command () - "Prints out the help message corresponding to the command the cursor is on." - (interactive) - (setq command (cmake-get-topic "command")) - (cmake-command-run "--help-command" (downcase command)) - ) - - -; This file provides cmake-mode. -(provide 'cmake-mode) - -;;; cmake-mode.el ends here |