diff options
Diffstat (limited to 'sml-mode.el')
| -rw-r--r-- | sml-mode.el | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/sml-mode.el b/sml-mode.el index 5880c951b64..cdf7759b514 100644 --- a/sml-mode.el +++ b/sml-mode.el @@ -921,6 +921,78 @@ TAB file name completion, as in shell-mode, etc.." (setq mode-line-process '(": %s"))) +(defcustom sml-compile-command "CM.make()" + "The command used by default by `sml-compile'. +See also `sml-compile-commands-alist'.") + +(defcustom sml-compile-commands-alist + '(("CMB.make()" . "all-files.cm") + ("CMB.make()" . "pathconfig") + ("CM.make()" . "sources.cm") + ("use \"load-all\"" . "load-all")) + "Commands used by default by `sml-compile'. +Each command is associated with its \"main\" file. +It is perfectly OK to associate several files with a command or several +commands with the same file.") + +(defun sml-compile (command &optional and-go) + "Pass a COMMAND to the SML process to compile the current program. + +You can then use the command \\[next-error] to find the next error message +and move to the source code that caused it. + +Interactively, prompts for the command if `compilation-read-command' is +non-nil. With prefix arg, always prompts. + +Prefix arg AND-GO also means to `switch-to-sml' afterwards." + (interactive + (let* ((dir default-directory) + (cmd "cd \".")) + ;; Look for files to determine the default command. + (while (and (stringp dir) + (dolist (cf sml-compile-commands-alist 1) + (when (file-exists-p (expand-file-name (cdr cf) dir)) + (setq cmd (concat cmd "\"; " (car cf))) (return nil)))) + (let ((newdir (file-name-directory (directory-file-name dir)))) + (setq dir (unless (equal newdir dir) newdir)) + (setq cmd (concat cmd "/..")))) + (setq cmd + (cond + ((local-variable-p 'sml-compile-command) sml-compile-command) + ((string-match "^\\s-*cd\\s-+\"\\.\"\\s-*;\\s-*" cmd) + (substring cmd (match-end 0))) + ((string-match "^\\s-*cd\\s-+\"\\(\\./\\)" cmd) + (replace-match "" t t cmd 1)) + ((string-match ";" cmd) cmd) + (t sml-compile-command))) + ;; code taken from compile.el + (if (or compilation-read-command current-prefix-arg) + (list (read-from-minibuffer "Compile command: " + cmd nil nil '(compile-history . 1))) + (list cmd)))) + ;; ;; now look for command's file to determine the directory + ;; (setq dir default-directory) + ;; (while (and (stringp dir) + ;; (dolist (cf sml-compile-commands-alist t) + ;; (when (and (equal cmd (car cf)) + ;; (file-exists-p (expand-file-name (cdr cf) dir))) + ;; (return nil)))) + ;; (let ((newdir (file-name-directory (directory-file-name dir)))) + ;; (setq dir (unless (equal newdir dir) newdir)))) + ;; (setq dir (or dir default-directory)) + ;; (list cmd dir))) + (set (make-local-variable 'sml-compile-command) command) + (save-some-buffers (not compilation-ask-about-save) nil) + (let ((dir default-directory)) + (when (string-match "^\\s-*cd\\s-+\"\\([^\"]+\\)\"\\s-*;" command) + (setq dir (match-string 1 command)) + (setq command (replace-match "" t t command))) + (setq dir (expand-file-name dir)) + (with-current-buffer (sml-proc-buffer) + (setq default-directory dir) + (sml-send-string (concat (format sml-cd-command dir) "; " command) + t and-go)))) + ;;; MORE CODE FOR SML-MODE ;;;###autoload |