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git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@1913 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

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+;; function definitions for old versions of emacs
+
+;; indent-line-to
+
+(if (not (fboundp 'indent-line-to))
+    (defun indent-line-to (column)
+      "Indent current line to COLUMN.
+
+This function removes or adds spaces and tabs at beginning of line
+only if necessary.  It leaves point at end of indentation."
+      (if (= (current-indentation) column)
+	  (back-to-indentation)
+	(beginning-of-line 1)
+	(delete-horizontal-space)
+	(indent-to column))))
+
+;; buffer-substring-no-properties
+
+(cond
+ ((fboundp 'buffer-substring-no-properties))
+ ((fboundp 'buffer-substring-without-properties)
+  (defalias 'buffer-substring-no-properties
+    'buffer-substring-without-properties))
+ (t
+  (defalias 'buffer-substring-no-properties 'buffer-substring)))
+
+(provide 'caml-compat)
+