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(select-safe-coding-system): Be sure

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to show a buffer being decoded.
This commit is contained in:
Kenichi Handa 1999-02-27 04:28:31 +00:00
parent 1b3172daa0
commit fcdc4d6764
1 changed files with 8 additions and 4 deletions
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12
lisp/international/mule-cmds.el
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@ -482,7 +482,7 @@ and TO is ignored."
(and default-coding-system
(coding-system-get default-coding-system
'safe-charsets))))
overlays)
show-position overlays)
(save-excursion
;; Highlight characters that default-coding-system can't encode.
(when (integerp from)
@ -492,8 +492,8 @@ and TO is ignored."
(re-search-forward "[^\000-\177]" to t))
(setq found (assq (char-charset (preceding-char))
non-safe-chars))))
(beginning-of-line)
(set-window-start (selected-window) (point))
(forward-line -1)
(setq show-position (point))
(save-excursion
(while (and (< (length overlays) 256)
(re-search-forward "[^\000-\177]" to t))
@ -507,7 +507,11 @@ and TO is ignored."
;; At last, ask a user to select a proper coding system.
(unwind-protect
(save-window-excursion
;; At first, show a helpful message.
(when show-position
;; At first, be sure to show the current buffer.
(set-window-buffer (selected-window) (current-buffer))
(set-window-start (selected-window) show-position))
;; Then, show a helpful message.
(with-output-to-temp-buffer "*Warning*"
(save-excursion
(set-buffer standard-output)