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(Quitting): Replace inforef to emacs-xtra by conditional xref's, depending on
@iftex/@ifnottex.
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1 changed files with 8 additions and 2 deletions
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@ -58,8 +58,14 @@ Search}).
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like @kbd{C-g}. The reason is that it is not feasible, on MS-DOS, to
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recognize @kbd{C-g} while a command is running, between interactions
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with the user. By contrast, it @emph{is} feasible to recognize
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@kbd{C-@key{BREAK}} at all times. @xref{MS-DOS Keyboard,,,emacs-xtra,
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Specialized Emacs Features}.
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@kbd{C-@key{BREAK}} at all times.
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@iftex
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@xref{MS-DOS Keyboard,,,emacs-xtra, Specialized Emacs Features}.
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@end iftex
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@ifnottex
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@xref{MS-DOS Keyboard}.
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@end ifnottex
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@findex keyboard-quit
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@kbd{C-g} works by setting the variable @code{quit-flag} to @code{t}
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