[Emacs-diffs] Changes to emacs/lisp/emacs-lisp/unsafep.el, v [EMACS_22_BASE]

[Juanma Barranquero]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Branch:         EMACS_22_BASE
Changes by:     Juanma Barranquero <lektu>      07/10/29 15:40:13

Index: unsafep.el
===================================================================
RCS file: /cvsroot/emacs/emacs/lisp/emacs-lisp/unsafep.el,v
retrieving revision 1.12.2.2
retrieving revision 1.12.2.3
diff -u -b -r1.12.2.2 -r1.12.2.3
--- unsafep.el  8 Aug 2007 07:15:42 -0000       1.12.2.2
+++ unsafep.el  29 Oct 2007 15:40:13 -0000      1.12.2.3
@@ -116,9 +116,9 @@
 
 ;;;###autoload
 (defun unsafep (form &optional unsafep-vars)
-  "Return nil if evaluating FORM couldn't possibly do any harm;
-otherwise result is a reason why FORM is unsafe.  UNSAFEP-VARS is a list
-of symbols with local bindings."
+  "Return nil if evaluating FORM couldn't possibly do any harm.
+Otherwise result is a reason why FORM is unsafe.
+UNSAFEP-VARS is a list of symbols with local bindings."
   (catch 'unsafep
     (if (or (eq safe-functions t)          ;User turned off safety-checking
            (atom form))                    ;Atoms are never unsafe
@@ -213,8 +213,8 @@
 
 (defun unsafep-function (fun)
   "Return nil if FUN is a safe function.
-\(either a safe lambda or a symbol that names a safe function).  Otherwise
-result is a reason code."
+\(Either a safe lambda or a symbol that names a safe function).
+Otherwise result is a reason code."
   (cond
    ((eq (car-safe fun) 'lambda)
     (unsafep fun unsafep-vars))
@@ -226,8 +226,8 @@
     `(function ,fun))))
 
 (defun unsafep-progn (list)
-  "Return nil if all forms in LIST are safe, or the reason
-for the first unsafe form."
+  "Return nil if all forms in LIST are safe.
+Else, return the reason for the first unsafe form."
   (catch 'unsafep-progn
     (let (reason)
       (dolist (x list)
@@ -236,8 +236,9 @@
 
 (defun unsafep-let (clause)
   "Check the safety of a let binding.
-CLAUSE is a let-binding, either SYM or (SYM) or (SYM VAL).  Checks VAL
-and throws a reason to `unsafep' if unsafe.  Returns SYM."
+CLAUSE is a let-binding, either SYM or (SYM) or (SYM VAL).
+Check VAL and throw a reason to `unsafep' if unsafe.
+Return SYM."
   (let (reason sym)
     (if (atom clause)
        (setq sym clause)