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patch 8.2.4980: when 'shortmess' contains 'A' loading session may still warn

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Problem:    When 'shortmess' contains 'A' loading a session may still warn for
            an existing swap file. (Melker Österberg)
Solution:   Keep the 'A' flag to 'shortmess' in the session file.
            (closes #10443)
This commit is contained in:
Bram Moolenaar
2022-05-18 22:07:47 +01:00
parent 28d032cc68
commit aaadb5b6f7
3 changed files with 31 additions and 2 deletions
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9
src/session.c
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@@ -692,10 +692,15 @@ makeopens(
&& put_line(fd, "let s:shortmess_save = &shortmess") == FAIL)
goto fail;
// Now save the current files, current buffer first.
if (put_line(fd, "set shortmess=aoO") == FAIL)
// set 'shortmess' for the following. Add the 'A' flag if it was there
if (put_line(fd, "if &shortmess =~ 'A'") == FAIL
|| put_line(fd, " set shortmess=aoOA") == FAIL
|| put_line(fd, "else") == FAIL
|| put_line(fd, " set shortmess=aoO") == FAIL
|| put_line(fd, "endif") == FAIL)
goto fail;
// Now save the current files, current buffer first.
// Put all buffers into the buffer list.
// Do it very early to preserve buffer order after loading session (which
// can be disrupted by prior `edit` or `tabedit` calls).