Spelling fixes.

45 files changed, 66 insertions, 67 deletions

diff --git a/doc/emacs/fortran-xtra.texi b/doc/emacs/fortran-xtra.texi
index e5853a17dd0..833265359ac 100644
--- a/doc/emacs/fortran-xtra.texi
+++ b/doc/emacs/fortran-xtra.texi
@@ -22,7 +22,7 @@ extensions @samp{.f90}, @samp{.f95}, @samp{.f03} and @samp{.f08}.
 Customize @code{auto-mode-alist} to add more extensions.  GNU Fortran
 supports both free and fixed form.  This manual mainly documents Fortran
 mode, but the corresponding F90 mode features are mentioned when
-revelant.
+relevant.
 
   Fortran mode provides special motion commands for Fortran statements
 and subprograms, and indentation commands that understand Fortran
diff --git a/doc/misc/calc.texi b/doc/misc/calc.texi
index d0c15c1940e..99029e0a83a 100644
--- a/doc/misc/calc.texi
+++ b/doc/misc/calc.texi
@@ -11100,7 +11100,7 @@ pairwise relatively prime) is
 @texline @math{15\times 19\times 28 = 7980} years.
 @infoline 15*19*28 = 7980 years.
 This is the length of a Julian cycle.  Working backwards, the previous
-year in which all three cycles began was 4713 BC, and so Scalinger
+year in which all three cycles began was 4713 BC, and so Scaliger
 chose that year as the beginning of a Julian cycle.  Since at the time
 there were no historical records from before 4713 BC, using this year
 as a starting point had the advantage of avoiding negative year
diff --git a/doc/misc/nxml-mode.texi b/doc/misc/nxml-mode.texi
index 27603440413..0cb0a82a468 100644
--- a/doc/misc/nxml-mode.texi
+++ b/doc/misc/nxml-mode.texi
@@ -878,7 +878,7 @@ the document in different ways, since the XML Recommendation does not
 require XML parsers to read the DTD.  With DTDs, it was impractical to
 get validation without using an external DTD or reference to an
 parameter entity.  With RELAX NG and other schema languages, you can
-simulataneously get the benefits of validation and standalone XML
+simultaneously get the benefits of validation and standalone XML
 documents.  Therefore, I recommend that you do not reference an
 external DOCTYPE in your XML documents.
 
@@ -908,4 +908,3 @@ specification are not enforced.
 @end itemize
 
 @bye
-
diff --git a/doc/misc/reftex.texi b/doc/misc/reftex.texi
index 3944b712338..e7e794926b7 100644
--- a/doc/misc/reftex.texi
+++ b/doc/misc/reftex.texi
@@ -90,7 +90,7 @@ Don't be discouraged by the size of this manual, which covers
 Nutshell}).  You can go back later to other parts of this document when
 needed.
 
-@insertcopying 
+@insertcopying
 
 @menu
 * Introduction::                     Quick-Start information.
@@ -157,7 +157,7 @@ Citations
 * Citation Info::                    View the corresponding database entry.
 * Chapterbib and Bibunits::          Multiple bibliographies in a Document.
 * Citations Outside LaTeX::          How to make citations in Emails etc.
-* BibTeX Database Subsets::          Extract parts of a big database. 
+* BibTeX Database Subsets::          Extract parts of a big database.
 
 Index Support
 
@@ -1672,7 +1672,7 @@ support for citations helps to select the correct key quickly.
 * Citation Info::                    View the corresponding database entry.
 * Chapterbib and Bibunits::          Multiple bibliographies in a Document.
 * Citations Outside LaTeX::          How to make citations in Emails etc.
-* BibTeX Database Subsets::          Extract parts of a big database. 
+* BibTeX Database Subsets::          Extract parts of a big database.
 @end menu
 
 @node Creating Citations, Citation Styles, , Citations
@@ -1776,12 +1776,12 @@ separate @code{\cite} macro for each of it.
 @item e
 Create a new BibTeX database file which contains all @i{marked} entries
 in the selection buffer.  If no entries are marked, all entries are
-selected. 
+selected.
 
 @item E
 Create a new BibTeX database file which contains all @i{unmarked}
 entries in the selection buffer.  If no entries are marked, all entries
-are selected. 
+are selected.
 
 @item @key{TAB}
 Enter a citation key with completion.  This may also be a key which does
@@ -3215,7 +3215,7 @@ way.
 
 Before calling a @b{Ref@TeX{}} function, the style hook should always
 test for the availability of the function, so that the style file will
-also work for people who do not use @b{Ref@TeX{}}. 
+also work for people who do not use @b{Ref@TeX{}}.
 
 Additions made with style files in the way described below remain local
 to the current document.  For example, if one package uses AMSTeX, the
@@ -3714,7 +3714,7 @@ Produce a list of all duplicate labels in the document.
 Create a new BibTeX database file with all entries referenced in document.
 The command prompts for a filename and writes the collected entries to
 that file.  Only entries referenced in the current document with
-any @code{\cite}-like macros are used. 
+any @code{\cite}-like macros are used.
 The sequence in the new file is the same as it was in the old database.
 @end deffn
 
@@ -3819,7 +3819,7 @@ only in that frame.  So when creating that frame (with @kbd{d} key in an
 ordinary TOC window), the automatic recentering is turned on.  When the
 frame gets destroyed, automatic recentering is turned off again.
 
-This feature can be turned on and off from the menu 
+This feature can be turned on and off from the menu
 (Ref->Options).
 @end defopt
 
@@ -4095,7 +4095,7 @@ Possible values for this option are:
 t       @r{This means to trust any label prefixes found.}
 regexp  @r{If a regexp, only prefixes matched by the regexp are trusted.}
 list    @r{List of accepted prefixes, as strings.  The colon is part of}
-        @r{the prefix, e.g. ("fn:" "eqn:" "item:").}   
+        @r{the prefix, e.g. ("fn:" "eqn:" "item:").}
 nil     @r{Never trust a label prefix.}
 @end example
 The only disadvantage of using this feature is that the label context
@@ -5179,11 +5179,11 @@ Fixed bug with @samp{%F} in a label prefix.  Added new escapes
 
 @noindent @b{Version 4.24}
 @itemize @bullet
-@item 
+@item
 Inserting citation commands now prompts for optional arguments
 when called with a prefix argument.  Related new options are
 @code{reftex-cite-prompt-optional-args} and
-@code{reftex-cite-cleanup-optional-args}. 
+@code{reftex-cite-cleanup-optional-args}.
 @item
 New option @code{reftex-trust-label-prefix}.  Configure this variable
 if you'd like RefTeX to base its classification of labels on prefixes.
@@ -5199,7 +5199,7 @@ after words.  Disabled indexing in comment lines.
 
 @noindent @b{Version 4.22}
 @itemize @bullet
-@item 
+@item
 New command @code{reftex-create-bibtex-file} to create a new database
 with all entries referenced in the current document.
 @item
@@ -5209,7 +5209,7 @@ from entries marked in a citation selection buffer.
 
 @noindent @b{Version 4.21}
 @itemize @bullet
-@item 
+@item
 Renaming labels from the toc buffer with key @kbd{M-%}.
 @end itemize
 
@@ -5342,7 +5342,7 @@ default stuff which has been moved to a constant.
 @item
 Environments like theorems can be placed into the TOC by putting
 entries for @samp{"begin@{theorem@}"} in
-@code{reftex-setion-levels}.
+@code{reftex-section-levels}.
 @end itemize
 
 @noindent @b{Version 4.06}
@@ -5425,7 +5425,7 @@ File search further refined.  New option @code{reftex-file-extensions}.
 document, all labels and associated context.  New keys @kbd{i}, @kbd{l},
 and @kbd{c}.  New options @code{reftex-toc-include-labels},
 @code{reftex-toc-include-context},
-@code{reftex-toc-include-file-boundaries}. 
+@code{reftex-toc-include-file-boundaries}.
 @end itemize
 
 @noindent @b{Version 3.41}
diff --git a/etc/NEWS.19 b/etc/NEWS.19
index df6c4893f87..bfed2112a3a 100644
--- a/etc/NEWS.19
+++ b/etc/NEWS.19
@@ -5032,7 +5032,7 @@ if it is `memq' in the list.
 
 ** If you call `get-buffer-window' passing t as its second argument, it
 will only search for windows on visible frames.  Previously, passing t
-as the secord argument caused `get-buffer-window' to search all
+as the second argument caused `get-buffer-window' to search all
 frames, visible or not.
 
 ** If you call `other-buffer' with a nil or omitted second argument, it
diff --git a/etc/NEWS.22 b/etc/NEWS.22
index 70c7b0e018b..5cb7955006f 100644
--- a/etc/NEWS.22
+++ b/etc/NEWS.22
@@ -3035,7 +3035,7 @@ appropriate `sql-interactive-mode' wrapper for the current setting of
 ** Fortran mode changes
 
 *** F90 mode and Fortran mode have support for `hs-minor-mode' (hideshow).
-It cannot deal with every code format, but ought to handle a sizeable
+It cannot deal with every code format, but ought to handle a sizable
 majority.
 
 *** F90 mode and Fortran mode have new navigation commands
diff --git a/lib-src/ebrowse.c b/lib-src/ebrowse.c
index 7395f2c8fdd..9af4f4faf41 100644
--- a/lib-src/ebrowse.c
+++ b/lib-src/ebrowse.c
@@ -981,7 +981,7 @@ make_namespace (char *name, struct sym *context)
 }
 
 
-/* Find the symbol for namespace NAME.  If not found, retrun NULL */
+/* Find the symbol for namespace NAME.  If not found, return NULL */
 
 static struct sym *
 check_namespace (char *name, struct sym *context)
diff --git a/lisp/ChangeLog.7 b/lisp/ChangeLog.7
index b05707abe5c..5036cf1fcce 100644
--- a/lisp/ChangeLog.7
+++ b/lisp/ChangeLog.7
@@ -13739,7 +13739,7 @@
         (isearch-toggle-specified-input-method): Set the above variables.
         (isearch-toggle-input-method): Likewise.
         (isearch-process-search-multibyte-characters): Give
-        iseach-input-method as arg to read-multilingual-string.
+        isearch-input-method as arg to read-multilingual-string.
 
         * international/mule-cmds.el (read-multilingual-string): Adjusted
         for the previous change of variables related to input methods.
diff --git a/lisp/allout-widgets.el b/lisp/allout-widgets.el
index 715879534b0..4a25374d8fe 100644
--- a/lisp/allout-widgets.el
+++ b/lisp/allout-widgets.el
@@ -1635,7 +1635,7 @@ Use this to redecorate only the item, when you know that its
 situation with respect to siblings, parent, and offspring is
 unchanged from its last decoration.  Use
 `allout-decorate-item-and-context' instead to reassess and adjust
-relevent context, when suitable."
+relevant context, when suitable."
   (if (not (equal (widget-get item-widget :last-decorated-tick)
                   allout-command-counter))
       (let ((was-modified (buffer-modified-p))
diff --git a/lisp/cedet/semantic/lex-spp.el b/lisp/cedet/semantic/lex-spp.el
index cf82da303ce..6b6bf180b1a 100644
--- a/lisp/cedet/semantic/lex-spp.el
+++ b/lisp/cedet/semantic/lex-spp.el
@@ -577,7 +577,7 @@ and what valid VAL values are."
         (cond
          ;; CASE 3: Merge symbols together.
          ((eq (semantic-lex-token-class v) 'spp-symbol-merge)
-          ;; We need to merge the tokens in the 'text segement together,
+          ;; We need to merge the tokens in the 'text segment together,
           ;; and produce a single symbol from it.
           (let ((newsym
                  (mapconcat (lambda (tok)
diff --git a/lisp/emacs-lisp/avl-tree.el b/lisp/emacs-lisp/avl-tree.el
index bc1efc118ef..1db12eb94f6 100644
--- a/lisp/emacs-lisp/avl-tree.el
+++ b/lisp/emacs-lisp/avl-tree.el
@@ -31,7 +31,7 @@
 ;; deleting, and retrieving data from an AVL tree containing n elements
 ;; is O(log n). It is somewhat more rigidly balanced than other
 ;; self-balancing binary trees (such as red-black trees and AA trees),
-;; making insertion slighty slower, deletion somewhat slower, and
+;; making insertion slightly slower, deletion somewhat slower, and
 ;; retrieval somewhat faster (the asymptotic scaling is of course the
 ;; same for all types). Thus it may be a good choice when the tree will
 ;; be relatively static, i.e. data will be retrieved more often than
diff --git a/lisp/emacs-lisp/bytecomp.el b/lisp/emacs-lisp/bytecomp.el
index 29c5f3f092b..8c63428cdf1 100644
--- a/lisp/emacs-lisp/bytecomp.el
+++ b/lisp/emacs-lisp/bytecomp.el
@@ -3725,7 +3725,7 @@ that suppresses all warnings during execution of BODY."
 (defun byte-compile-if (form)
   (byte-compile-form (car (cdr form)))
   ;; Check whether we have `(if (fboundp ...' or `(if (boundp ...'
-  ;; and avoid warnings about the relevent symbols in the consequent.
+  ;; and avoid warnings about the relevant symbols in the consequent.
   (let ((clause (nth 1 form))
         (donetag (byte-compile-make-tag)))
     (if (null (nthcdr 3 form))
diff --git a/lisp/frame.el b/lisp/frame.el
index af668f80961..3405de651c7 100644
--- a/lisp/frame.el
+++ b/lisp/frame.el
@@ -396,7 +396,7 @@ there (in decreasing order of priority)."
             ;; Finally, get rid of the old frame.
             (delete-frame frame-initial-frame t))
 
-        ;; Otherwise, we don't need all that rigamarole; just apply
+        ;; Otherwise, we don't need all that rigmarole; just apply
         ;; the new parameters.
         (let (newparms allparms tail)
           (setq allparms (append initial-frame-alist
diff --git a/lisp/gnus/ChangeLog b/lisp/gnus/ChangeLog
index 1fff67074e7..a6e88088ee4 100644
--- a/lisp/gnus/ChangeLog
+++ b/lisp/gnus/ChangeLog
@@ -4713,7 +4713,7 @@
 2010-10-24  Lars Magne Ingebrigtsen  <larsi@gnus.org>
 
         * nnimap.el (nnimap-request-head): New function.
-        (nnimap-request-move-article): Try to be slighly faster by not
+        (nnimap-request-move-article): Try to be slightly faster by not
         requesting the entire message when moving.
         (nnimap-transform-headers): Don't bug out on bodiless articles.
         (nnimap-send-command): Have no outstanding messages if the IMAP server
diff --git a/lisp/gnus/gnus-agent.el b/lisp/gnus/gnus-agent.el
index bf7f31e6392..d268dd7b0c1 100644
--- a/lisp/gnus/gnus-agent.el
+++ b/lisp/gnus/gnus-agent.el
@@ -4031,7 +4031,7 @@ If REREAD is not nil, downloaded articles are marked as unread."
         ;; gnus-agent-regenerate-group can remove the article ID of every
         ;; article (with the exception of the last ID in the list - it's
         ;; special) that no longer appears in the overview.  In this
-        ;; situtation, the last article ID in the list implies that it,
+        ;; situation, the last article ID in the list implies that it,
         ;; and every article ID preceding it, have been fetched from the
         ;; server.
 
diff --git a/lisp/gnus/gnus-int.el b/lisp/gnus/gnus-int.el
index 2e102634727..320a7aa017d 100644
--- a/lisp/gnus/gnus-int.el
+++ b/lisp/gnus/gnus-int.el
@@ -356,7 +356,7 @@ If it is down, start it up (again)."
            infos data))
 
 (defun gnus-retrieve-group-data-early (gnus-command-method infos)
-  "Start early async retrival of data from GNUS-COMMAND-METHOD."
+  "Start early async retrieval of data from GNUS-COMMAND-METHOD."
   (when (stringp gnus-command-method)
     (setq gnus-command-method (gnus-server-to-method gnus-command-method)))
   (funcall (gnus-get-function gnus-command-method 'retrieve-group-data-early)
diff --git a/lisp/gnus/mm-util.el b/lisp/gnus/mm-util.el
index 129609df10d..a114fb64ded 100644
--- a/lisp/gnus/mm-util.el
+++ b/lisp/gnus/mm-util.el
@@ -424,7 +424,7 @@ corresponding number of an iso-8859 charset."
   ;; Cf. http://thread.gmane.org/v9lkng5nwy.fsf@marauder.physik.uni-ulm.de
   "List of IBM codepage numbers.
 
-The codepage mappings slighly differ between IBM and other vendors.
+The codepage mappings slightly differ between IBM and other vendors.
 See \"ftp://ftp.unicode.org/Public/MAPPINGS/VENDORS/IBM/README.TXT\".
 
 If an element is a number corresponding to a supported windows
diff --git a/lisp/gnus/nndiary.el b/lisp/gnus/nndiary.el
index 29f0695c74e..b0c31907d96 100644
--- a/lisp/gnus/nndiary.el
+++ b/lisp/gnus/nndiary.el
@@ -71,7 +71,7 @@
 
 ;; * nndiary-get-new-mail, nndiary-mail-source and nndiary-split-methods:
 ;;   NNDiary has some experimental parts, in the sense Gnus normally uses only
-;;   one mail back ends for mail retreival and splitting. This back end is
+;;   one mail back ends for mail retrieval and splitting. This back end is
 ;;   also an attempt to make it behave differently. For Gnus developers: as
 ;;   you can see if you snarf into the code, that was not a very difficult
 ;;   thing to do. Something should be done about the respooling breakage
@@ -224,7 +224,7 @@ The hooks will be called with the article in the current buffer."
 (defvoo nndiary-get-new-mail nil
   "Whether nndiary gets new mail and split it.
 Contrary to traditional mail back ends, this variable can be set to t
-even if your primary mail back end also retreives mail. In such a case,
+even if your primary mail back end also retrieves mail. In such a case,
 NDiary uses its own mail-sources and split-methods.")
 
 (defvoo nndiary-nov-is-evil nil
diff --git a/lisp/gnus/nnir.el b/lisp/gnus/nnir.el
index 3d0fc78dca7..ceeaeda9309 100644
--- a/lisp/gnus/nnir.el
+++ b/lisp/gnus/nnir.el
@@ -304,7 +304,7 @@ is `(valuefunc member)'."
 ;;; User Customizable Variables:
 
 (defgroup nnir nil
-  "Search groups in Gnus with assorted seach engines."
+  "Search groups in Gnus with assorted search engines."
   :group 'gnus)
 
 (defcustom nnir-ignored-newsgroups ""
diff --git a/lisp/language/english.el b/lisp/language/english.el
index dd96d38a197..44201755589 100644
--- a/lisp/language/english.el
+++ b/lisp/language/english.el
@@ -30,7 +30,7 @@
 
 ;; We need nothing special to support English on Emacs.  Selecting
 ;; English as a language environment is one of the ways to reset
-;; various multilingual environment to the original settting.
+;; various multilingual environment to the original setting.
 
 ;;; Code:
 
diff --git a/lisp/mh-e/mh-e.el b/lisp/mh-e/mh-e.el
index 77ff914b0cc..9d0ece0f505 100644
--- a/lisp/mh-e/mh-e.el
+++ b/lisp/mh-e/mh-e.el
@@ -342,7 +342,7 @@ Name of the Previous sequence.")
   "Non-nil means that we have \"flists\".")
 
 (defvar mh-index-data-file ".mhe_index"
-  "MH-E specific file where index seach info is stored.")
+  "MH-E specific file where index search info is stored.")
 
 (defvar mh-letter-header-field-regexp "^\\([A-Za-z][A-Za-z0-9-]*\\):")
 
diff --git a/lisp/minibuffer.el b/lisp/minibuffer.el
index 11e195d4f7f..d9a2f976acd 100644
--- a/lisp/minibuffer.el
+++ b/lisp/minibuffer.el
@@ -2672,7 +2672,7 @@ the same set of elements."
                          mergedpat))
            ;; New pos from the start.
            (newpos (length (completion-pcm--pattern->string pointpat)))
-           ;; Do it afterwards because it changes `pointpat' by sideeffect.
+           ;; Do it afterwards because it changes `pointpat' by side effect.
            (merged (completion-pcm--pattern->string (nreverse mergedpat))))
 
       (setq suffix (completion--merge-suffix merged newpos suffix))
diff --git a/lisp/nxml/rng-valid.el b/lisp/nxml/rng-valid.el
index 1f69f5d7bf3..c0bad849735 100644
--- a/lisp/nxml/rng-valid.el
+++ b/lisp/nxml/rng-valid.el
@@ -570,7 +570,7 @@ Return t if there is work to do, nil otherwise."
                  (rng-clear-cached-state remove-start (1- pos)))
                ;; sync up with cached validation state
                (setq continue nil)
-               ;; do this before settting rng-validate-up-to-date-end
+               ;; do this before setting rng-validate-up-to-date-end
                ;; in case we get a quit
                (rng-mark-xmltok-errors)
                (rng-mark-xmltok-dependent-regions)
diff --git a/lisp/obsolete/pgg-parse.el b/lisp/obsolete/pgg-parse.el
index 3d4539d9466..4e086e0d8aa 100644
--- a/lisp/obsolete/pgg-parse.el
+++ b/lisp/obsolete/pgg-parse.el
@@ -53,7 +53,7 @@
 
 (defcustom pgg-parse-symmetric-key-algorithm-alist
   '((1 . IDEA) (2 . 3DES) (4 . CAST5) (5 . SAFER-SK128))
-  "Alist of the assigned number to the simmetric key algorithm."
+  "Alist of the assigned number to the symmetric key algorithm."
   :group 'pgg-parse
   :type '(repeat
           (cons (sexp :tag "Number") (sexp :tag "Type"))))
diff --git a/lisp/org/ChangeLog b/lisp/org/ChangeLog
index 6f835c7bfa4..ac328d10910 100644
--- a/lisp/org/ChangeLog
+++ b/lisp/org/ChangeLog
@@ -322,7 +322,7 @@
 2011-07-28  Nicolas Goaziou  <n.goaziou@gmail.com>
 
         * org-capture.el (org-capture): If no file is associated to
-        current buffer, check dired buffer and try to retreive a possibly
+        current buffer, check dired buffer and try to retrieve a possibly
         directory associated.
 
 2011-07-28  Eric Schulte  <schulte.eric@gmail.com>
@@ -948,7 +948,7 @@
 2011-07-28  Nicolas Goaziou  <n.goaziou@gmail.com>
 
         * org-latex.el (org-export-latex-preprocess): Rely on
-        `org-export-footnotes-markers' to retreive definition of the
+        `org-export-footnotes-markers' to retrieve definition of the
         current footnote during export.
 
 2011-07-28  Nicolas Goaziou  <n.goaziou@gmail.com>
diff --git a/lisp/org/ob-latex.el b/lisp/org/ob-latex.el
index c27ca33080a..731d83096d8 100644
--- a/lisp/org/ob-latex.el
+++ b/lisp/org/ob-latex.el
@@ -171,7 +171,7 @@ Extracted from `org-export-as-pdf' in org-latex.el."
       pdffile)))
 
 (defun org-babel-prep-session:latex (session params)
-  "Return an error because LaTeX doesn't support sesstions."
+  "Return an error because LaTeX doesn't support sessions."
   (error "LaTeX does not support sessions"))
 
 (provide 'ob-latex)
diff --git a/lisp/org/org-exp.el b/lisp/org/org-exp.el
index 35a51649452..20275714a0e 100644
--- a/lisp/org/org-exp.el
+++ b/lisp/org/org-exp.el
@@ -2290,7 +2290,7 @@ TYPE must be a string, any of:
                             (plist-get org-export-opt-plist
                                        (intern (concat ":" key)))))
           (save-match-data
-            ;; If arguments are provided, first retreive them properly
+            ;; If arguments are provided, first retrieve them properly
             ;; (in ARGS, as a list), then replace them in VAL.
             (when args
               (setq args (org-split-string args ",") args2 nil)
diff --git a/lisp/play/dunnet.el b/lisp/play/dunnet.el
index 696442ee8cb..36f405eedc7 100644
--- a/lisp/play/dunnet.el
+++ b/lisp/play/dunnet.el
@@ -2183,7 +2183,7 @@ A hole leads north."
         nil nil nil nil nil
         (list obj-box)                        ;; stair-landing
         nil nil nil
-        (list obj-axe)                        ;; smal-crawlspace
+        (list obj-axe)                        ;; small-crawlspace
         nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil
         nil nil nil nil nil
         (list obj-special)                    ;; fourth-vermont-intersection
diff --git a/lisp/progmodes/cc-engine.el b/lisp/progmodes/cc-engine.el
index 0865ddfed69..57ee3943bbe 100644
--- a/lisp/progmodes/cc-engine.el
+++ b/lisp/progmodes/cc-engine.el
@@ -2153,14 +2153,14 @@ comment at the start of cc-engine.el for more info."
         (if (> pos c-state-nonlit-pos-cache-limit)
             (setq c-state-nonlit-pos-cache-limit pos))
         pos))))
-        
+
 (defun c-state-literal-at (here)
   ;; If position HERE is inside a literal, return (START . END), the
   ;; boundaries of the literal (which may be outside the accessible bit of the
   ;; buffer).  Otherwise, return nil.
   ;;
   ;; This function is almost the same as `c-literal-limits'.  Previously, it
-  ;; differed in that it was a lower level function, and that it rigourously
+  ;; differed in that it was a lower level function, and that it rigorously
   ;; followed the syntax from BOB.  `c-literal-limits' is now (2011-12)
   ;; virtually identical to this function.
   (save-restriction
diff --git a/lisp/progmodes/cc-mode.el b/lisp/progmodes/cc-mode.el
index 1bc0741b0aa..bf7d6bfed12 100644
--- a/lisp/progmodes/cc-mode.el
+++ b/lisp/progmodes/cc-mode.el
@@ -1102,7 +1102,7 @@ Note that the style variables are always made local to the buffer."
   ;; nested.
   ;;
   ;; This function is called indirectly from font locking stuff - either from
-  ;; c-after-change (to prepare for after-change font-lockng) or from font
+  ;; c-after-change (to prepare for after-change font-locking) or from font
   ;; lock context (etc.) fontification.
   (let ((lit-limits (c-literal-limits))
         (new-pos pos)
@@ -1165,7 +1165,7 @@ Note that the style variables are always made local to the buffer."
   ;;
   ;;
   ;;     void myfunc(T* p) {}
-  ;; 
+  ;;
   ;; Type a space in the first blank line, and the fontification of the next
   ;; line was fouled up by context fontification.
   (let ((new-beg beg) (new-end end) new-region)
@@ -1180,10 +1180,10 @@ Note that the style variables are always made local to the buffer."
                 c-before-context-fontification-functions))))
     (funcall c-standard-font-lock-fontify-region-function
              new-beg new-end verbose)))
-  
+
 (defun c-after-font-lock-init ()
   ;; Put on `font-lock-mode-hook'.  This function ensures our after-change
-  ;; function will get excuted before the font-lock one.  Amongst other
+  ;; function will get executed before the font-lock one.  Amongst other
   ;; things.
   (remove-hook 'after-change-functions 'c-after-change t)
   (add-hook 'after-change-functions 'c-after-change nil t)
diff --git a/lisp/progmodes/idlwave.el b/lisp/progmodes/idlwave.el
index 6ce415b563d..9bc4af2a072 100644
--- a/lisp/progmodes/idlwave.el
+++ b/lisp/progmodes/idlwave.el
@@ -7855,7 +7855,7 @@ Restore the pre-completion window configuration if possible."
 If point is on a keyword, help for that keyword will be shown.  If
 point is on a routine name or in the argument list of a routine, help
 for that routine will be displayed.  Works for system routines and
-keywords, it pulls up text help.  For other routies and keywords,
+keywords, it pulls up text help.  For other routines and keywords,
 visits the source file, finding help in the header (if
 `idlwave-help-source-try-header' is non-nil) or the routine definition
 itself."
diff --git a/lisp/progmodes/prolog.el b/lisp/progmodes/prolog.el
index 0efc2ca231b..389746e2850 100644
--- a/lisp/progmodes/prolog.el
+++ b/lisp/progmodes/prolog.el
@@ -3262,7 +3262,7 @@ STRING should be given if the last search was by `string-match' on STRING."
 (defun prolog-clause-start (&optional not-allow-methods)
   "Return the position at the start of the head of the current clause.
 If NOTALLOWMETHODS is non-nil then do not match on methods in
-objects (relevent only if 'prolog-system' is set to 'sicstus)."
+objects (relevant only if 'prolog-system' is set to 'sicstus)."
   (save-excursion
     (let ((notdone t)
           (retval (point-min)))
@@ -3328,7 +3328,7 @@ objects (relevent only if 'prolog-system' is set to 'sicstus)."
 (defun prolog-clause-end (&optional not-allow-methods)
   "Return the position at the end of the current clause.
 If NOTALLOWMETHODS is non-nil then do not match on methods in
-objects (relevent only if 'prolog-system' is set to 'sicstus)."
+objects (relevant only if 'prolog-system' is set to 'sicstus)."
   (save-excursion
     (beginning-of-line) ; Necessary since we use "^...." for the search.
     (if (re-search-forward
diff --git a/lisp/speedbar.el b/lisp/speedbar.el
index efe7832aca6..33b76e7658e 100644
--- a/lisp/speedbar.el
+++ b/lisp/speedbar.el
@@ -3063,7 +3063,7 @@ a function if appropriate."
   (let* ((speedbar-frame (speedbar-current-frame))
          (fn (get-text-property (point) 'speedbar-function))
          (tok (get-text-property (point) 'speedbar-token))
-         ;; The 1-,+ is safe because scaning starts AFTER the point
+         ;; The 1-,+ is safe because scanning starts AFTER the point
          ;; specified.  This lets the search include the character the
          ;; cursor is on.
          (tp (previous-single-property-change
diff --git a/lisp/textmodes/bibtex.el b/lisp/textmodes/bibtex.el
index 8df2e81c723..16b83802d1f 100644
--- a/lisp/textmodes/bibtex.el
+++ b/lisp/textmodes/bibtex.el
@@ -5140,7 +5140,7 @@ Return the URL or nil if none can be generated."
           (message "No URL known."))
       url)))
 
-;; We could combine multiple seach results with set operations
+;; We could combine multiple search results with set operations
 ;; AND, OR, MINUS, and NOT.  Would this be useful?
 ;; How complicated are searches in real life?
 ;; We could also have other searches such as "publication year newer than...".
diff --git a/lisp/textmodes/reftex-vars.el b/lisp/textmodes/reftex-vars.el
index 1b503c78afd..bca07324d19 100644
--- a/lisp/textmodes/reftex-vars.el
+++ b/lisp/textmodes/reftex-vars.el
@@ -1750,7 +1750,7 @@ The option is ignored when `reftex-use-fonts' is nil."
 (defcustom reftex-highlight-selection 'cursor
   "*Non-nil mean, highlight selected text in selection and *toc* buffers.
 Normally, the text near the cursor is the selected text, and it is
-highlighted.  This is the entry most keys in the selction and *toc*
+highlighted.  This is the entry most keys in the selection and *toc*
 buffers act on.  However, if you mainly use the mouse to select an
 item, you may find it nice to have mouse-triggered highlighting
 instead or as well.  The variable may have one of these values:
diff --git a/lisp/textmodes/rst.el b/lisp/textmodes/rst.el
index f2dba1575c2..88983e7c98a 100644
--- a/lisp/textmodes/rst.el
+++ b/lisp/textmodes/rst.el
@@ -2348,7 +2348,7 @@ of (COLUMN-NUMBER . LINE) pairs."
     ))
 
 (defun rst-shift-region-right (pfxarg)
-  "Indent region ridigly, by a few characters to the right.
+  "Indent region rigidly, by a few characters to the right.
 This function first computes all possible alignment columns by
 inspecting the lines preceding the region for bulleted or
 enumerated list items.  If the leftmost column is beyond the
diff --git a/lisp/vc/vc-cvs.el b/lisp/vc/vc-cvs.el
index 7d6c3caf7ff..5506b701102 100644
--- a/lisp/vc/vc-cvs.el
+++ b/lisp/vc/vc-cvs.el
@@ -319,7 +319,7 @@ its parents."
   (unless (or (not rev) (vc-cvs-valid-revision-number-p rev))
     (if (not (vc-cvs-valid-symbolic-tag-name-p rev))
         (error "%s is not a valid symbolic tag name" rev)
-      ;; If the input revison is a valid symbolic tag name, we create it
+      ;; If the input revision is a valid symbolic tag name, we create it
       ;; as a branch, commit and switch to it.
       (apply 'vc-cvs-command nil 0 files "tag" "-b" (list rev))
       (apply 'vc-cvs-command nil 0 files "update" "-r" (list rev))
diff --git a/lisp/vc/vc-mtn.el b/lisp/vc/vc-mtn.el
index f49ad09b5d7..0a0d4d4d1de 100644
--- a/lisp/vc/vc-mtn.el
+++ b/lisp/vc/vc-mtn.el
@@ -193,7 +193,7 @@ If nil, use the value of `vc-diff-switches'.  If t, use no switches."
   (unless contents-done
     (vc-mtn-command nil 0 file "revert")))
 
-;; (defun vc-mtn-roolback (files)
+;; (defun vc-mtn-rollback (files)
 ;;   )
 
 (defun vc-mtn-print-log (files buffer &optional shortlog start-revision limit)
diff --git a/src/bidi.c b/src/bidi.c
index e0337927ec5..ea4405cbda7 100644
--- a/src/bidi.c
+++ b/src/bidi.c
@@ -1132,7 +1132,7 @@ bidi_find_paragraph_start (EMACS_INT pos, EMACS_INT pos_byte)
 
    Note that this function gives the paragraph separator the same
    direction as the preceding paragraph, even though Emacs generally
-   views the separartor as not belonging to any paragraph.  */
+   views the separator as not belonging to any paragraph.  */
 void
 bidi_paragraph_init (bidi_dir_t dir, struct bidi_it *bidi_it, int no_default_p)
 {
diff --git a/src/fns.c b/src/fns.c
index 04b51d10d9b..3154db62ec7 100644
--- a/src/fns.c
+++ b/src/fns.c
@@ -3254,7 +3254,7 @@ DEFUN ("base64-decode-string", Fbase64_decode_string, Sbase64_decode_string,
 
 /* Base64-decode the data at FROM of LENGTH bytes into TO.  If
    MULTIBYTE is nonzero, the decoded result should be in multibyte
-   form.  If NCHARS_RETRUN is not NULL, store the number of produced
+   form.  If NCHARS_RETURN is not NULL, store the number of produced
    characters in *NCHARS_RETURN.  */
 
 static EMACS_INT
diff --git a/src/font.h b/src/font.h
index b6c1acf4a30..93c20262956 100644
--- a/src/font.h
+++ b/src/font.h
@@ -506,7 +506,7 @@ struct font_driver
   Lisp_Object type;
 
   /* 1 iff the font's foundry, family, and adstyle names are case
-     sensitve.  */
+     sensitive.  */
   int case_sensitive;
 
   /* Return a cache of font-entities on frame F.  The cache must be a
diff --git a/src/process.c b/src/process.c
index 4b0f90b58af..e4673d24a2a 100644
--- a/src/process.c
+++ b/src/process.c
@@ -3492,7 +3492,7 @@ usage: (make-network-process &rest ARGS)  */)
              || (NILP (buffer) && NILP (BVAR (&buffer_defaults, enable_multibyte_characters))))
       /* We dare not decode end-of-line format by setting VAL to
          Qraw_text, because the existing Emacs Lisp libraries
-         assume that they receive bare code including a sequene of
+         assume that they receive bare code including a sequence of
          CR LF.  */
       val = Qnil;
     else
diff --git a/src/search.c b/src/search.c
index 811ac74e194..2001477ed61 100644
--- a/src/search.c
+++ b/src/search.c
@@ -1302,7 +1302,7 @@ search_buffer (Lisp_Object string, EMACS_INT pos, EMACS_INT pos_byte,
              checking if we can use boyer-moore search.  If TRT is
              non-nil, we can use boyer-moore search only if TRT can be
              represented by the byte array of 256 elements.  For that,
-             all non-ASCII case-equivalents of all case-senstive
+             all non-ASCII case-equivalents of all case-sensitive
              characters in STRING must belong to the same charset and
              row.  */
 
diff --git a/src/w32term.c b/src/w32term.c
index 29ac9d119b4..4788a8198f2 100644
--- a/src/w32term.c
+++ b/src/w32term.c
@@ -3388,7 +3388,7 @@ w32_set_scroll_bar_thumb (struct scroll_bar *bar,
   if (whole)
     {
       /* Position scroll bar at rock bottom if the bottom of the
-         buffer is visible. This avoids shinking the thumb away
+         buffer is visible. This avoids shrinking the thumb away
          to nothing if it is held at the bottom of the buffer.  */
       if (position + portion >= whole && !draggingp)
         {
diff --git a/src/xdisp.c b/src/xdisp.c
index 90375ba1a33..0ddf9555bc0 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -13645,7 +13645,7 @@ set_cursor_from_row (struct window *w, struct glyph_row *row,
   /* Non-zero means we've seen at least one glyph that came from a
      display string.  */
   int string_seen = 0;
-  /* Largest and smalles buffer positions seen so far during scan of
+  /* Largest and smallest buffer positions seen so far during scan of
      glyph row.  */
   EMACS_INT bpos_max = pos_before;
   EMACS_INT bpos_min = pos_after;