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Remove some references to Emacs 18 and 19

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* doc/misc/forms.texi (Modifying Forms Contents, Error Messages):
* lisp/arc-mode.el:
* lisp/emacs-lisp/edebug.el (edebug-temp-display-freq-count):
* lisp/type-break.el: Remove some references to Emacs 18 and 19.
This commit is contained in:
Stefan Kangas 2020-10-16 15:14:31 +02:00
parent 731a26bb50
commit fd5c08892e
4 changed files with 1 additions and 31 deletions
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26
doc/misc/forms.texi
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@ -658,15 +658,6 @@ displayed record. You cannot delete or modify the fixed, explanatory
text that comes from string formatting elements, but you can modify the
actual field contents.
@ignore
@c This is for the Emacs 18 version only.
If the contents of the forms cannot be recognized properly, this is
signaled using a descriptive text. @xref{Error Messages}, for more info.
The cursor will indicate the last part of the forms which was
successfully parsed. It's important to avoid entering field contents
that would cause confusion with the field-separating fixed text.
@end ignore
If the variable @code{forms-modified-record-filter} is non-@code{nil},
it is called as a function before the new data is written to the data
file. The function receives one argument, a vector that contains the
@ -795,23 +786,6 @@ The first element of a list which is an element of
A list element was supplied in @code{forms-format-list} which was not a
string, number or list.
@ignore
@c This applies to Emacs 18 only.
@c Error messages generated while a modified form is being analyzed.
@item Parse error: not looking at `...'
When re-parsing the contents of a forms, the text shown could not
be found.
@item Parse error: cannot find `...'
When re-parsing the contents of a forms, the text shown, which
separates two fields, could not be found.
@item Parse error: cannot parse adjacent fields @var{xx} and @var{yy}
Fields @var{xx} and @var{yy} were not separated by text, so could not be
parsed again.
@end ignore
@item Warning: this record has @var{xx} fields instead of @var{yy}
The number of fields in this record in the data file did not match
@code{forms-number-of-fields}. Missing fields will be made empty.

3
lisp/arc-mode.el
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@ -41,8 +41,7 @@
;; changes will first take effect when the archive buffer
;; is saved. You will be warned about this.
;;
;; * dos-fns.el: (Part of Emacs 19). You get automatic ^M^J <--> ^J
;; conversion.
;; * dos-fns.el: You get automatic ^M^J <--> ^J conversion.
;;
;; arc-mode.el does not work well with crypt++.el; for the archives as
;; such this could be fixed (but wouldn't be useful) by declaring such

1
lisp/emacs-lisp/edebug.el
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@ -4461,7 +4461,6 @@ reinstrument it."
(defun edebug-temp-display-freq-count ()
"Temporarily display the frequency count data for the current definition.
It is removed when you hit any char."
;; This seems not to work with Emacs 18.59. It undoes too far.
(interactive)
(let ((inhibit-read-only t))
(undo-boundary)

2
lisp/type-break.el
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@ -51,8 +51,6 @@
;; this, but I think the health of my hands is far more important than a
;; few pages of virtual memory.
;; This program has no hope of working in Emacs 18.
;; This package was inspired by Roland McGrath's hanoi-break.el.
;; Several people contributed feedback and ideas, including
;; Roland McGrath <roland@gnu.org>