Spelling fixes.

doc/misc/auth.texi

@@ -281,7 +281,7 @@ for any of the prompts.
 Note that the password needs to be evaluated if it's a function.  It's
 wrapped in a function to provide some security.
 
-Later, after a successful login, @code{nnimal.el} calls the
+Later, after a successful login, @code{nnimap.el} calls the
 @code{:save-function} like so:
 
 @example

lisp/ChangeLog.12

@@ -27413,7 +27413,7 @@
 	which has been added in Emacs 21.1.
 	(c-mode, c++-mode, objc-mode, java-mode, idl-mode, pike-mode)
 	(awk-mode): Use it.
-	(make-local-hook): Suppress warning about obsoleteness.
+	(make-local-hook): Suppress warning about obsolescence.
 
 	* progmodes/cc-engine.el, cc-align.el, cc-cmds.el
 	(c-append-backslashes-forward, c-delete-backslashes-forward)

lisp/calc/calc-alg.el

@@ -1841,7 +1841,7 @@
 	     expr))))
 
 ;;; Simplify a polynomial in list form by stripping off high-end zeros.
-;;; This always leaves the constant part, i.e., nil->nil and nonnil->nonnil.
+;;; This always leaves the constant part, i.e., nil->nil and non-nil->non-nil.
 (defun math-poly-simplify (p)
   (and p
        (if (Math-zerop (nth (1- (length p)) p))

lisp/calendar/holidays.el

@@ -723,7 +723,7 @@ STRING)).  Returns nil if it is not visible in the current calendar window."
   (let ((m displayed-month)
         (y displayed-year))
     (calendar-increment-month m y (- 11 month))
-    (if (> m 9)                         ; is november visible?
+    (if (> m 9)                         ; Is November visible?
         (list (list (list month day y) string)))))
 
 (defun holiday-float (month dayname n string &optional day)

lisp/gnus/nndiary.el

@@ -1161,7 +1161,7 @@ all.  This may very well take some time.")
 
 (defun nndiary-parse-schedule-value (str min-or-values max)
   ;; Parse the schedule string STR, or signal an error.
-  ;; Signals are caught by `nndary-schedule'.
+  ;; Signals are caught by `nndiary-schedule'.
   (if (string-match "[ \t]*\\*[ \t]*" str)
       ;; unspecified
       nil
@@ -1204,7 +1204,7 @@ all.  This may very well take some time.")
   ;; - Returns nil if `*'
   ;; - Otherwise returns a list of integers and/or ranges (BEG . END)
   ;; The exception is the Timze-Zone value which is always of the form (STR).
-  ;; Signals are caught by `nndary-schedule'.
+  ;; Signals are caught by `nndiary-schedule'.
   (let ((header (format "^X-Diary-%s: \\(.*\\)$" head)))
     (goto-char (point-min))
     (if (not (re-search-forward header nil t))

lisp/international/robin.el

@@ -50,9 +50,9 @@
 ;; identified by a string called package name.  Use robin-define-package
 ;; to define a robin package.
 
-;; (robin-define-package NAME DOCTSTRING
-;;   (INPUT1 OUPUT1)
-;;   (INPUT2 OUPUT2)
+;; (robin-define-package NAME DOCSTRING
+;;   (INPUT1 OUTPUT1)
+;;   (INPUT2 OUTPUT2)
 ;;   ...)
 
 ;; NAME is a string identifying the robin package.  It often starts with a

lisp/net/ntlm.el

@@ -440,7 +440,7 @@ length of STR is LEN."
 
 (defun ntlm-smb-dohash (in key forw)
   "Return the hash value for a string IN and a string KEY.
-Length of IN and KEY are 64.  FORW non nill means forward, nil means
+Length of IN and KEY are 64.  FORW non-nil means forward, nil means
 backward."
   (let (pk1				;string of length 56
 	c				;string of length 28

lisp/net/tramp.el

@@ -3506,7 +3506,7 @@ If the `tramp-methods' entry does not exist, return nil."
        (cond
          ((char-equal other-write ?w) (tramp-compat-octal-to-decimal "00002"))
 	 ((char-equal other-write ?-) 0)
-         (t (error "Nineth char `%c' must be one of `w-'" other-write)))
+         (t (error "Ninth char `%c' must be one of `w-'" other-write)))
        (cond
 	((char-equal other-execute-or-sticky ?x)
 	 (tramp-compat-octal-to-decimal "00001"))

lisp/progmodes/ada-stmt.el

@@ -56,7 +56,7 @@
 ;; BUGS:
 ;;;> I have the following suggestions for the function template: 1) I
 ;;;> don't want it automatically assigning it a name for the return variable. I
-;;;> never want it to be called "Result" because that is nondescriptive. If you
+;;;> never want it to be called "Result" because that is nondescript. If you
 ;;;> must define a variable, give me the ability to specify its name.
 ;;;>
 ;;;> 2) You do not provide a type for variable 'Result'. Its type is the same

lisp/term.el

@@ -37,8 +37,8 @@
 ;; --------------------------------------
 ;;
 ;; While the message passing and the colorization surely introduce some
-;; overhead this has became so small that IMHO is surely outweighted by
-;; the benefits you get but, as usual, YMMV
+;; overhead this has became so small that IMHO it is surely outweighed by
+;; the benefits you get but, as usual, YMMV.
 ;;
 ;; Important caveat, when deciding the cursor/'gray keys' keycodes I had to
 ;; make a choice: on my Linux box this choice allows me to run all the

lisp/textmodes/remember.el

@@ -474,7 +474,7 @@ If this is nil, then `diary-file' will be used instead."
           (replace-match
            (let ((style (if (boundp 'calendar-date-style)
                             calendar-date-style
-                          ;; Don't complain about obsoleteness.
+                          ;; Don't complain about obsolescence.
                           (if (with-no-warnings european-calendar-style)
                               'european
                             'american))))

src/print.c

@@ -620,7 +620,7 @@ A printed representation of an object is text which describes that object.  */)
     printcharfun = Vprin1_to_string_buffer;
     PRINTPREPARE;
     print (object, printcharfun, NILP (noescape));
-    /* Make Vprin1_to_string_buffer be the default buffer after PRINTFINSH */
+    /* Make Vprin1_to_string_buffer be the default buffer after PRINTFINISH */
     PRINTFINISH;
   }