diff options
Diffstat (limited to 'doc/emacs/misc.texi')
| -rw-r--r-- | doc/emacs/misc.texi | 588 |
1 files changed, 184 insertions, 404 deletions
diff --git a/doc/emacs/misc.texi b/doc/emacs/misc.texi index 426610e65b9..598f495784f 100644 --- a/doc/emacs/misc.texi +++ b/doc/emacs/misc.texi @@ -10,9 +10,9 @@ else: viewing ``document files'', reading netnews, running shell commands and shell subprocesses, using a single shared Emacs for utilities that expect to run an editor as a subprocess, printing hardcopy, sorting text, narrowing display to part of the buffer, -editing double-column files and binary files, saving an Emacs session -for later resumption, following hyperlinks, browsing images, emulating -other editors, and various diversions and amusements. +editing binary files, saving an Emacs session for later resumption, +following hyperlinks, browsing images, emulating other editors, and +various diversions and amusements. @end iftex @@ -20,187 +20,7 @@ other editors, and various diversions and amusements. @raisesections @end ifnottex -@node Document View, Gnus, Calendar/Diary, Top -@section Document Viewing -@cindex DVI file -@cindex PDF file -@cindex PS file -@cindex Postscript file -@cindex OpenDocument file -@cindex Microsoft Office file -@cindex DocView mode -@cindex mode, DocView -@cindex document viewer (DocView) -@findex doc-view-mode - -DocView mode (@code{doc-view-mode}) is a viewer for DVI, Postscript -(PS), PDF, OpenDocument, and Microsoft Office documents. It provides -features such as slicing, zooming, and searching inside documents. It -works by converting the document to a set of images using the -@command{gs} (GhostScript) command and other external tools -@footnote{@code{gs} is a hard requirement. For DVI files, -@code{dvipdf} or @code{dvipdfm} is needed. For OpenDocument and -Microsoft Office documents, the @code{unoconv} tool is needed.}, and -displaying those images. - -@findex doc-view-toggle-display -@findex doc-view-toggle-display -@cindex doc-view-minor-mode - When you visit a document file with the exception of Postscript -files, Emacs automatically switches to DocView mode if possible -@footnote{The needed external tools for this document type have to be -available, emacs needs to run in a graphical frame, and PNG image -support has to be compiled into emacs. If any of these requirements -is not fulfilled, DocView falls back to an appropriate mode.}. When -you visit a Postscript file, Emacs switches to PS mode, a major mode -for editing Postscript files as text; however, it also enables DocView -minor mode, so you can type @kbd{C-c C-c} to view the document with -DocView. (PDF and DVI files, unlike Postscript files, are not usually -human-editable.) In either case, repeating @kbd{C-c C-c} -(@code{doc-view-toggle-display}) toggles between DocView and the file -text. - - You can explicitly toggle DocView mode with the command @code{M-x -doc-view-mode}, and DocView minor mode with the command @code{M-x -doc-view-minor-mode}. - - When DocView mode starts, it displays a welcome screen and begins -formatting the file, page by page. It displays the first page once -that has been formatted. - -@findex doc-view-enlarge -@findex doc-view-shrink -@vindex doc-view-resolution - When in DocView mode, you can enlarge or shrink the document with -@kbd{+} (@code{doc-view-enlarge}) and @kbd{-} -(@code{doc-view-shrink}). To specify the default size for DocView, -set or customize the variable @code{doc-view-resolution}. - - To kill the DocView buffer, type @kbd{k} -(@code{doc-view-kill-proc-and-buffer}). To bury it, type @kbd{q} -(@code{quit-window}). - -@menu -* Navigation:: Navigation inside DocView buffers. -* Searching:: Searching inside documents. -* Slicing:: Specifying which part of pages should be displayed. -* Conversion:: Influencing and triggering conversion. -@end menu - -@node Navigation -@subsection Navigation - -When in DocView mode, you can scroll the current page using the usual -Emacs movement keys: @kbd{C-p}, @kbd{C-n}, @kbd{C-b}, @kbd{C-f}, and -the arrow keys. - -@vindex doc-view-continuous - By default, the line-motion keys @kbd{C-p} and @kbd{C-n} stop -scrolling at the beginning and end of the current page, respectively. -However, if you change the variable @code{doc-view-continuous} to a -non-@code{nil} value, then @kbd{C-p} displays the previous page if you -are already at the beginning of the current page, and @kbd{C-n} -displays the next page if you are at the end of the current page. - -@findex doc-view-next-page -@findex doc-view-previous-page - You can also display the next page by typing @kbd{n}, @key{next} or -@kbd{C-x ]} (@code{doc-view-next-page}). To display the previous -page, type @kbd{p}, @key{prior} or @kbd{C-x [} -(@code{doc-view-previous-page}). - -@findex doc-view-scroll-up-or-next-page -@findex doc-view-scroll-down-or-previous-page - The @key{SPC} (@code{doc-view-scroll-up-or-next-page}) key is a -convenient way to advance through the document. It scrolls within the -current page or advances to the next. @key{DEL} moves backwards in a -similar way (@code{doc-view-scroll-down-or-previous-page}). - -@findex doc-view-first-page -@findex doc-view-last-page -@findex doc-view-goto-page - To go to the first page, type @kbd{M-<} -(@code{doc-view-first-page}); to go to the last one, type @kbd{M->} -(@code{doc-view-last-page}). To jump to a page by its number, type -@kbd{M-g M-g} or @kbd{M-g g} (@code{doc-view-goto-page}). - -@node Searching -@subsection Searching - -While in DocView mode, you can search the file's text for a regular -expression (@pxref{Regexps}). The interface for searching is inspired -by @code{isearch} (@pxref{Incremental Search}). - -@findex doc-view-search -@findex doc-view-search-backward -@findex doc-view-show-tooltip - To begin a search, type @kbd{C-s} (@code{doc-view-search}) or -@kbd{C-r} (@code{doc-view-search-backward}). This reads a regular -expression using a minibuffer, then echoes the number of matches found -within the document. You can move forward and back among the matches -by typing @kbd{C-s} and @kbd{C-r}. DocView mode has no way to show -the match inside the page image; instead, it displays a tooltip (at -the mouse position) listing all matching lines in the current page. -To force display of this tooltip, type @kbd{C-t} -(@code{doc-view-show-tooltip}). - - To start a new search, use the search command with a prefix -argument; i.e., @kbd{C-u C-s} for a forward search or @kbd{C-u C-r} -for a backward search. - -@node Slicing -@subsection Slicing - -Documents often have wide margins for printing. They are annoying -when reading the document on the screen, because they use up screen -space and can cause inconvenient scrolling. - -@findex doc-view-set-slice -@findex doc-view-set-slice-using-mouse - With DocView you can hide these margins by selecting a @dfn{slice} -of pages to display. A slice is a rectangle within the page area; -once you specify a slice in DocView, it applies to whichever page you -look at. - - To specify the slice numerically, type @kbd{s s} -(@code{doc-view-set-slice}); then enter the top left pixel position -and the slice's width and height. -@c ??? how does this work? - - A more convenient graphical way to specify the slice is with @kbd{s -m} (@code{doc-view-set-slice-using-mouse}), where you use the mouse to -select the slice. -@c ??? How does this work? - -@findex doc-view-reset-slice - To cancel the selected slice, type @kbd{s r} -(@code{doc-view-reset-slice}). Then DocView shows the entire page -including its entire margins. - -@node Conversion -@subsection Conversion - -@vindex doc-view-cache-directory -@findex doc-view-clear-cache -For efficiency, DocView caches the images produced by @command{gs}. -The name of this directory is given by the variable -@code{doc-view-cache-directory}. You can clear the cache directory by -typing @code{M-x doc-view-clear-cache}. - -@findex doc-view-kill-proc -@findex doc-view-kill-proc-and-buffer - To force a reconversion of the currently viewed document, type -@kbd{r} or @kbd{g} (@code{revert-buffer}). To kill the converter -process associated with the current buffer, type @kbd{K} -(@code{doc-view-kill-proc}). The command @kbd{k} -(@code{doc-view-kill-proc-and-buffer}) kills the converter process and -the DocView buffer. - - The zoom commands @kbd{+} (@code{doc-view-enlarge}) and @kbd{-} -(@code{doc-view-shrink}) need to reconvert the document at the new -size. The current page is converted first. - -@node Gnus, Shell, Document View, Top +@node Gnus @section Gnus @cindex Gnus @cindex reading netnews @@ -411,82 +231,187 @@ for @var{regexp}. @end table -@ignore -@node Where to Look -@subsection Where to Look Further +@node Document View +@section Document Viewing +@cindex DVI file +@cindex PDF file +@cindex PS file +@cindex Postscript file +@cindex OpenDocument file +@cindex Microsoft Office file +@cindex DocView mode +@cindex mode, DocView +@cindex document viewer (DocView) +@findex doc-view-mode -@c Too many references to the name of the manual if done with xref in TeX! -Gnus is powerful and customizable. Here are references to a few -@ifnottex -additional topics: +DocView mode (@code{doc-view-mode}) is a viewer for DVI, Postscript +(PS), PDF, OpenDocument, and Microsoft Office documents. It provides +features such as slicing, zooming, and searching inside documents. It +works by converting the document to a set of images using the +@command{gs} (GhostScript) command and other external tools +@footnote{@code{gs} is a hard requirement. For DVI files, +@code{dvipdf} or @code{dvipdfm} is needed. For OpenDocument and +Microsoft Office documents, the @code{unoconv} tool is needed.}, and +displaying those images. -@end ifnottex -@iftex -additional topics in @cite{The Gnus Manual}: +@findex doc-view-toggle-display +@findex doc-view-toggle-display +@cindex doc-view-minor-mode + When you visit a document file with the exception of Postscript +files, Emacs automatically switches to DocView mode if possible +@footnote{The needed external tools for this document type have to be +available, emacs needs to run in a graphical frame, and PNG image +support has to be compiled into emacs. If any of these requirements +is not fulfilled, DocView falls back to an appropriate mode.}. When +you visit a Postscript file, Emacs switches to PS mode, a major mode +for editing Postscript files as text; however, it also enables DocView +minor mode, so you can type @kbd{C-c C-c} to view the document with +DocView. (PDF and DVI files, unlike Postscript files, are not usually +human-editable.) In either case, repeating @kbd{C-c C-c} +(@code{doc-view-toggle-display}) toggles between DocView and the file +text. -@itemize @bullet -@item -Follow discussions on specific topics.@* -See section ``Threading.'' + You can explicitly toggle DocView mode with the command @code{M-x +doc-view-mode}, and DocView minor mode with the command @code{M-x +doc-view-minor-mode}. -@item -Read digests. See section ``Document Groups.'' + When DocView mode starts, it displays a welcome screen and begins +formatting the file, page by page. It displays the first page once +that has been formatted. -@item -Refer to and jump to the parent of the current article.@* -See section ``Finding the Parent.'' +@findex doc-view-enlarge +@findex doc-view-shrink +@vindex doc-view-resolution + When in DocView mode, you can enlarge or shrink the document with +@kbd{+} (@code{doc-view-enlarge}) and @kbd{-} +(@code{doc-view-shrink}). To specify the default size for DocView, +set or customize the variable @code{doc-view-resolution}. -@item -Refer to articles by using Message-IDs included in the messages.@* -See section ``Article Keymap.'' + To kill the DocView buffer, type @kbd{k} +(@code{doc-view-kill-proc-and-buffer}). To bury it, type @kbd{q} +(@code{quit-window}). -@item -Save articles. See section ``Saving Articles.'' +@menu +* Navigation:: Navigation inside DocView buffers. +* Searching:: Searching inside documents. +* Slicing:: Specifying which part of pages should be displayed. +* Conversion:: Influencing and triggering conversion. +@end menu -@item -Have Gnus score articles according to various criteria, like author -name, subject, or string in the body of the articles.@* -See section ``Scoring.'' +@node Navigation +@subsection Navigation -@item -Send an article to a newsgroup.@* -See section ``Composing Messages.'' -@end itemize -@end iftex -@ifnottex -@itemize @bullet -@item -Follow discussions on specific topics.@* -@xref{Threading, , Reading Based on Conversation Threads, -gnus, The Gnus Manual}. +When in DocView mode, you can scroll the current page using the usual +Emacs movement keys: @kbd{C-p}, @kbd{C-n}, @kbd{C-b}, @kbd{C-f}, and +the arrow keys. -@item -Read digests. @xref{Document Groups, , , gnus, The Gnus Manual}. +@vindex doc-view-continuous + By default, the line-motion keys @kbd{C-p} and @kbd{C-n} stop +scrolling at the beginning and end of the current page, respectively. +However, if you change the variable @code{doc-view-continuous} to a +non-@code{nil} value, then @kbd{C-p} displays the previous page if you +are already at the beginning of the current page, and @kbd{C-n} +displays the next page if you are at the end of the current page. -@item -Refer to and jump to the parent of the current article.@* -@xref{Finding the Parent, , , gnus, The Gnus Manual}. +@findex doc-view-next-page +@findex doc-view-previous-page + You can also display the next page by typing @kbd{n}, @key{next} or +@kbd{C-x ]} (@code{doc-view-next-page}). To display the previous +page, type @kbd{p}, @key{prior} or @kbd{C-x [} +(@code{doc-view-previous-page}). -@item -Refer to articles by using Message-IDs included in the messages.@* -@xref{Article Keymap, , , gnus, The Gnus Manual}. +@findex doc-view-scroll-up-or-next-page +@findex doc-view-scroll-down-or-previous-page + The @key{SPC} (@code{doc-view-scroll-up-or-next-page}) key is a +convenient way to advance through the document. It scrolls within the +current page or advances to the next. @key{DEL} moves backwards in a +similar way (@code{doc-view-scroll-down-or-previous-page}). -@item -Save articles. @xref{Saving Articles, , , gnus, The Gnus Manual}. +@findex doc-view-first-page +@findex doc-view-last-page +@findex doc-view-goto-page + To go to the first page, type @kbd{M-<} +(@code{doc-view-first-page}); to go to the last one, type @kbd{M->} +(@code{doc-view-last-page}). To jump to a page by its number, type +@kbd{M-g M-g} or @kbd{M-g g} (@code{doc-view-goto-page}). -@item -Have Gnus score articles according to various criteria, like author -name, subject, or string in the body of the articles.@* -@xref{Scoring, , , gnus, The Gnus Manual}. +@node Searching +@subsection Searching -@item -Send an article to a newsgroup.@* -@xref{Composing Messages, , , gnus, The Gnus Manual}. -@end itemize -@end ifnottex -@end ignore +While in DocView mode, you can search the file's text for a regular +expression (@pxref{Regexps}). The interface for searching is inspired +by @code{isearch} (@pxref{Incremental Search}). + +@findex doc-view-search +@findex doc-view-search-backward +@findex doc-view-show-tooltip + To begin a search, type @kbd{C-s} (@code{doc-view-search}) or +@kbd{C-r} (@code{doc-view-search-backward}). This reads a regular +expression using a minibuffer, then echoes the number of matches found +within the document. You can move forward and back among the matches +by typing @kbd{C-s} and @kbd{C-r}. DocView mode has no way to show +the match inside the page image; instead, it displays a tooltip (at +the mouse position) listing all matching lines in the current page. +To force display of this tooltip, type @kbd{C-t} +(@code{doc-view-show-tooltip}). + + To start a new search, use the search command with a prefix +argument; i.e., @kbd{C-u C-s} for a forward search or @kbd{C-u C-r} +for a backward search. + +@node Slicing +@subsection Slicing + +Documents often have wide margins for printing. They are annoying +when reading the document on the screen, because they use up screen +space and can cause inconvenient scrolling. + +@findex doc-view-set-slice +@findex doc-view-set-slice-using-mouse + With DocView you can hide these margins by selecting a @dfn{slice} +of pages to display. A slice is a rectangle within the page area; +once you specify a slice in DocView, it applies to whichever page you +look at. + + To specify the slice numerically, type @kbd{s s} +(@code{doc-view-set-slice}); then enter the top left pixel position +and the slice's width and height. +@c ??? how does this work? + + A more convenient graphical way to specify the slice is with @kbd{s +m} (@code{doc-view-set-slice-using-mouse}), where you use the mouse to +select the slice. +@c ??? How does this work? + +@findex doc-view-reset-slice + To cancel the selected slice, type @kbd{s r} +(@code{doc-view-reset-slice}). Then DocView shows the entire page +including its entire margins. + +@node Conversion +@subsection Conversion + +@vindex doc-view-cache-directory +@findex doc-view-clear-cache +For efficiency, DocView caches the images produced by @command{gs}. +The name of this directory is given by the variable +@code{doc-view-cache-directory}. You can clear the cache directory by +typing @code{M-x doc-view-clear-cache}. -@node Shell, Emacs Server, Gnus, Top +@findex doc-view-kill-proc +@findex doc-view-kill-proc-and-buffer + To force a reconversion of the currently viewed document, type +@kbd{r} or @kbd{g} (@code{revert-buffer}). To kill the converter +process associated with the current buffer, type @kbd{K} +(@code{doc-view-kill-proc}). The command @kbd{k} +(@code{doc-view-kill-proc-and-buffer}) kills the converter process and +the DocView buffer. + + The zoom commands @kbd{+} (@code{doc-view-enlarge}) and @kbd{-} +(@code{doc-view-shrink}) need to reconvert the document at the new +size. The current page is converted first. + +@node Shell @section Running Shell Commands from Emacs @cindex subshell @cindex shell commands @@ -1671,6 +1596,11 @@ runs, and (ii) provide @command{emacsclient} with the server file. (One convenient way to do the latter is to put the server file on a networked file system such as NFS.) +@vindex server-port + When the Emacs server is using TCP, the variable @code{server-port} +determines the port number to listen on; the default value, +@code{nil}, means to choose a random port when the server starts. + @item -n @itemx --no-wait Let @command{emacsclient} exit immediately, instead of waiting until @@ -1788,7 +1718,7 @@ not compatible with @code{lpr}. @end menu @node PostScript, PostScript Variables,, Printing -@section PostScript Hardcopy +@subsection PostScript Hardcopy These commands convert buffer contents to PostScript, either printing it or leaving it in another Emacs buffer. @@ -1878,7 +1808,7 @@ supports ISO 8859-1 characters. @end ifnottex @node PostScript Variables, Printing Package, PostScript, Printing -@section Variables for PostScript Hardcopy +@subsection Variables for PostScript Hardcopy @vindex ps-lpr-command @vindex ps-lpr-switches @@ -1973,7 +1903,7 @@ includes a single directory @file{/usr/local/share/emacs/fonts/bdf}. described in the Lisp files @file{ps-print.el} and @file{ps-mule.el}. @node Printing Package,, PostScript Variables, Printing -@section Printing Package +@subsection Printing Package @cindex Printing package The basic Emacs facilities for printing hardcopy can be extended @@ -1999,7 +1929,7 @@ to print, you start the print job using the @samp{Print} button (click further information on the various options, use the @samp{Interface Help} button. -@node Sorting, Narrowing, Printing, Top +@node Sorting @section Sorting Text @cindex sorting @@ -2134,163 +2064,13 @@ rectangle moves along with the text inside the rectangle. Many of the sort commands ignore case differences when comparing, if @code{sort-fold-case} is non-@code{nil}. -@node Narrowing, Two-Column, Sorting, Top -@section Narrowing -@cindex widening -@cindex restriction -@cindex narrowing -@cindex accessible portion - - @dfn{Narrowing} means focusing in on some portion of the buffer, -making the rest temporarily inaccessible. The portion which you can -still get to is called the @dfn{accessible portion}. Canceling the -narrowing, which makes the entire buffer once again accessible, is -called @dfn{widening}. The bounds of narrowing in effect in a buffer -are called the buffer's @dfn{restriction}. - - Narrowing can make it easier to concentrate on a single subroutine or -paragraph by eliminating clutter. It can also be used to limit the -range of operation of a replace command or repeating keyboard macro. - -@table @kbd -@item C-x n n -Narrow down to between point and mark (@code{narrow-to-region}). -@item C-x n w -Widen to make the entire buffer accessible again (@code{widen}). -@item C-x n p -Narrow down to the current page (@code{narrow-to-page}). -@item C-x n d -Narrow down to the current defun (@code{narrow-to-defun}). -@end table - - When you have narrowed down to a part of the buffer, that part appears -to be all there is. You can't see the rest, you can't move into it -(motion commands won't go outside the accessible part), you can't change -it in any way. However, it is not gone, and if you save the file all -the inaccessible text will be saved. The word @samp{Narrow} appears in -the mode line whenever narrowing is in effect. - -@kindex C-x n n -@findex narrow-to-region - The primary narrowing command is @kbd{C-x n n} (@code{narrow-to-region}). -It sets the current buffer's restrictions so that the text in the current -region remains accessible, but all text before the region or after the -region is inaccessible. Point and mark do not change. - -@kindex C-x n p -@findex narrow-to-page -@kindex C-x n d -@findex narrow-to-defun - Alternatively, use @kbd{C-x n p} (@code{narrow-to-page}) to narrow -down to the current page. @xref{Pages}, for the definition of a page. -@kbd{C-x n d} (@code{narrow-to-defun}) narrows down to the defun -containing point (@pxref{Defuns}). - -@kindex C-x n w -@findex widen - The way to cancel narrowing is to widen with @kbd{C-x n w} -(@code{widen}). This makes all text in the buffer accessible again. - - You can get information on what part of the buffer you are narrowed down -to using the @kbd{C-x =} command. @xref{Position Info}. - - Because narrowing can easily confuse users who do not understand it, -@code{narrow-to-region} is normally a disabled command. Attempting to use -this command asks for confirmation and gives you the option of enabling it; -if you enable the command, confirmation will no longer be required for -it. @xref{Disabling}. - -@node Two-Column, Editing Binary Files, Narrowing, Top -@section Two-Column Editing -@cindex two-column editing -@cindex splitting columns -@cindex columns, splitting - - Two-column mode lets you conveniently edit two side-by-side columns of -text. It uses two side-by-side windows, each showing its own -buffer. - - There are three ways to enter two-column mode: +@c Picture Mode documentation +@ifnottex +@include picture-xtra.texi +@end ifnottex -@table @asis -@item @kbd{@key{F2} 2} or @kbd{C-x 6 2} -@kindex F2 2 -@kindex C-x 6 2 -@findex 2C-two-columns -Enter two-column mode with the current buffer on the left, and on the -right, a buffer whose name is based on the current buffer's name -(@code{2C-two-columns}). If the right-hand buffer doesn't already -exist, it starts out empty; the current buffer's contents are not -changed. - -This command is appropriate when the current buffer is empty or contains -just one column and you want to add another column. - -@item @kbd{@key{F2} s} or @kbd{C-x 6 s} -@kindex F2 s -@kindex C-x 6 s -@findex 2C-split -Split the current buffer, which contains two-column text, into two -buffers, and display them side by side (@code{2C-split}). The current -buffer becomes the left-hand buffer, but the text in the right-hand -column is moved into the right-hand buffer. The current column -specifies the split point. Splitting starts with the current line and -continues to the end of the buffer. - -This command is appropriate when you have a buffer that already contains -two-column text, and you wish to separate the columns temporarily. - -@item @kbd{@key{F2} b @var{buffer} @key{RET}} -@itemx @kbd{C-x 6 b @var{buffer} @key{RET}} -@kindex F2 b -@kindex C-x 6 b -@findex 2C-associate-buffer -Enter two-column mode using the current buffer as the left-hand buffer, -and using buffer @var{buffer} as the right-hand buffer -(@code{2C-associate-buffer}). -@end table - @kbd{@key{F2} s} or @kbd{C-x 6 s} looks for a column separator, which -is a string that appears on each line between the two columns. You can -specify the width of the separator with a numeric argument to -@kbd{@key{F2} s}; that many characters, before point, constitute the -separator string. By default, the width is 1, so the column separator -is the character before point. - - When a line has the separator at the proper place, @kbd{@key{F2} s} -puts the text after the separator into the right-hand buffer, and -deletes the separator. Lines that don't have the column separator at -the proper place remain unsplit; they stay in the left-hand buffer, and -the right-hand buffer gets an empty line to correspond. (This is the -way to write a line that ``spans both columns while in two-column -mode'': write it in the left-hand buffer, and put an empty line in the -right-hand buffer.) - -@kindex F2 RET -@kindex C-x 6 RET -@findex 2C-newline - The command @kbd{C-x 6 @key{RET}} or @kbd{@key{F2} @key{RET}} -(@code{2C-newline}) inserts a newline in each of the two buffers at -corresponding positions. This is the easiest way to add a new line to -the two-column text while editing it in split buffers. - -@kindex F2 1 -@kindex C-x 6 1 -@findex 2C-merge - When you have edited both buffers as you wish, merge them with -@kbd{@key{F2} 1} or @kbd{C-x 6 1} (@code{2C-merge}). This copies the -text from the right-hand buffer as a second column in the other buffer. -To go back to two-column editing, use @kbd{@key{F2} s}. - -@kindex F2 d -@kindex C-x 6 d -@findex 2C-dissociate - Use @kbd{@key{F2} d} or @kbd{C-x 6 d} to dissociate the two buffers, -leaving each as it stands (@code{2C-dissociate}). If the other buffer, -the one not current when you type @kbd{@key{F2} d}, is empty, -@kbd{@key{F2} d} kills it. - -@node Editing Binary Files, Saving Emacs Sessions, Two-Column, Top +@node Editing Binary Files @section Editing Binary Files @cindex Hexl mode @@ -2738,7 +2518,7 @@ Display a menu of files and URLs mentioned in current buffer, then find the one you select (@code{ffap-menu}). @end table -@node Amusements, Customization, Hyperlinking, Top +@node Amusements, Packages, Hyperlinking, Top @section Other Amusements @cindex boredom |