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patch 7.4.2324

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Problem:    Crash when editing a new buffer and BufUnload autocommand wipes
            out the new buffer. (Norio Takagi)
Solution:   Don't allow wiping out this buffer. (partly by Hirohito Higashi)
            Move old style test13 into test_autocmd. Avoid ml_get error when
            editing a file.
This commit is contained in:
Bram Moolenaar
2016-09-04 19:50:54 +02:00
parent d77f9d595e
commit e0ab94e712
11 changed files with 133 additions and 122 deletions
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6
src/ex_docmd.c
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@@ -7201,7 +7201,7 @@ ex_quit(exarg_T *eap)
/* Refuse to quit when locked or when the buffer in the last window is
* being closed (can only happen in autocommands). */
if (curbuf_locked() || (wp->w_buffer->b_nwindows == 1
&& wp->w_buffer->b_closing))
&& wp->w_buffer->b_locked > 0))
return;
#endif
@@ -7283,7 +7283,7 @@ ex_quit_all(exarg_T *eap)
apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf);
/* Refuse to quit when locked or when the buffer in the last window is
* being closed (can only happen in autocommands). */
if (curbuf_locked() || (curbuf->b_nwindows == 1 && curbuf->b_closing))
if (curbuf_locked() || (curbuf->b_nwindows == 1 && curbuf->b_locked > 0))
return;
#endif
@@ -7665,7 +7665,7 @@ ex_exit(exarg_T *eap)
apply_autocmds(EVENT_QUITPRE, NULL, NULL, FALSE, curbuf);
/* Refuse to quit when locked or when the buffer in the last window is
* being closed (can only happen in autocommands). */
if (curbuf_locked() || (curbuf->b_nwindows == 1 && curbuf->b_closing))
if (curbuf_locked() || (curbuf->b_nwindows == 1 && curbuf->b_locked > 0))
return;
#endif