Compile file.

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+;; geiser-compile.el -- compile/load scheme files
+
+;; Copyright (C) 2009 Jose Antonio Ortega Ruiz
+
+;; Author: Jose Antonio Ortega Ruiz <jao@gnu.org>
+;; Start date: Wed Feb 11, 2009 00:16
+
+;; This file is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation; either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This file is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Comentary:
+
+;; Functions to compile and load Scheme files.
+
+;;; Code:
+
+(require 'geiser-eval)
+(require 'geiser-popup)
+(require 'geiser-base)
+
+
+;;; Compilation buffer:
+
+(define-derived-mode geiser-compile-mode compilation-mode "Geiser Compilation"
+  "Major mode showing the results of compiling or loading scheme files.
+\{geiser-compile-mode-keymap}")
+
+(geiser-popup--define compile "*Geiser compilation*" geiser-compile-mode)
+
+
+;;; Compile file command:
+
+(defun geiser-compile-file (&optional path)
+  "Compile and load Scheme file."
+  (interactive (or path (read-file-name "Scheme file: " nil nil t)))
+  (let ((buffer (find-file-noselect path))
+        (msg (format "Compiling %s ..." path)))
+    (when (and (buffer-modified-p buffer)
+               (y-or-n-p "Save buffer? "))
+      (save-buffer buffer))
+    (message msg)
+    (let* ((ret (geiser-eval--send/wait `(:gs ((:ge compile-file) ,path))))
+           (err (geiser-eval--retort-error ret))
+           (output (geiser-eval--retort-output ret)))
+      (geiser-compile--with-buffer
+        (erase-buffer)
+        (insert msg)
+        (newline)
+        (when output
+          (insert output)
+          (newline))
+        (when err
+          (insert "\n" (geiser-eval--error-str  err) "\n")))
+      (if (not err)
+          (message "%s %s" msg (if output (geiser--chomp output) "OK!"))
+        (message "")
+        (geiser-compile--pop-to-buffer)))))
+
+(defun geiser-compile-current-buffer ()
+  "Compile and load current Scheme file."
+  (interactive)
+  (geiser-compile-file (buffer-file-name (current-buffer))))
+
+
+
+(provide 'geiser-compile)
+;;; geiser-compile.el ends here