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LLDB support: cope with inserted text being write-protected

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* lisp/progmodes/gud.el (gud-lldb-marker-filter):
Force deletion of the part of the buffer being moved back into
filtering again (bug#66738).
This commit is contained in:
Mattias Engdegård 2023-10-25 12:14:57 +02:00
parent b36e2b1772
commit e3da8edf5e
1 changed files with 4 additions and 2 deletions
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6
lisp/progmodes/gud.el
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@ -3905,7 +3905,8 @@ so they have been disabled."))
;; can delete parts of it.
(setq string (concat (buffer-substring-no-properties bol (point))
string))
(delete-region bol (point))))
(let ((inhibit-read-only t))
(delete-region bol (point)))))
(let ((ofs 0))
(while (string-match (rx (group (* (not (in "\e\n")))) ; preceding chars
"\e[" ; CSI
@ -3926,12 +3927,13 @@ so they have been disabled."))
0)))
;; Erase in display (ED): no further action.
prefix-end)))
;; Delete the control sequence and possibly part of the preceding chars.
(setq string (concat (substring string 0 keep-end)
(substring string end)))
(setq ofs start))))
string)
;; According to SBCommanInterpreter.cpp, the return value of
;; According to SBCommandInterpreter.cpp, the return value of
;; HandleCompletions is as follows:
;;
;; Index 1 to the end contain all the completions.