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vim-patch:8.0.1363: recover swap file ending with .stz #9002

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Problem:    Recovering does not work when swap file ends in .stz.
Solution:   Check for all possible swap file names. (Elfling, closes vim/vim#2395,
            closes vim/vim#2396)
af903e5d49
This commit is contained in:
Jan Edmund Lazo 2018-09-15 19:35:10 -04:00 committed by Justin M. Keyes
parent dadcfe22ca
commit 3bce5207cf
1 changed files with 4 additions and 5 deletions
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9
src/nvim/memline.c
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@ -769,17 +769,16 @@ void ml_recover(void)
called_from_main = (curbuf->b_ml.ml_mfp == NULL);
attr = HL_ATTR(HLF_E);
/*
* If the file name ends in ".s[uvw][a-z]" we assume this is the swap file.
* Otherwise a search is done to find the swap file(s).
*/
// If the file name ends in ".s[a-w][a-z]" we assume this is the swap file.
// Otherwise a search is done to find the swap file(s).
fname = curbuf->b_fname;
if (fname == NULL) /* When there is no file name */
fname = (char_u *)"";
len = (int)STRLEN(fname);
if (len >= 4
&& STRNICMP(fname + len - 4, ".s", 2) == 0
&& vim_strchr((char_u *)"UVWuvw", fname[len - 2]) != NULL
&& vim_strchr((char_u *)"abcdefghijklmnopqrstuvw",
TOLOWER_ASC(fname[len - 2])) != NULL
&& ASCII_ISALPHA(fname[len - 1])) {
directly = TRUE;
fname_used = vim_strsave(fname); /* make a copy for mf_open() */