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patch 8.1.1457: cannot reuse a buffer when loading a screen dump

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Problem:    Cannot reuse a buffer when loading a screen dump.
Solution:   Add the "bufnr" option.
This commit is contained in:
Bram Moolenaar
2019-06-03 21:14:59 +02:00
parent 98fb65cb05
commit 87abab92f5
6 changed files with 77 additions and 3 deletions
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26
src/channel.c
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@@ -4901,6 +4901,32 @@ get_job_options(typval_T *tv, jobopt_T *opt, int supported, int supported2)
opt->jo_set2 |= JO2_CURWIN;
opt->jo_curwin = tv_get_number(item);
}
else if (STRCMP(hi->hi_key, "bufnr") == 0)
{
int nr;
if (!(supported2 & JO2_CURWIN))
break;
opt->jo_set2 |= JO2_BUFNR;
nr = tv_get_number(item);
if (nr <= 0)
{
semsg(_(e_invargNval), hi->hi_key, tv_get_string(item));
return FAIL;
}
opt->jo_bufnr_buf = buflist_findnr(nr);
if (opt->jo_bufnr_buf == NULL)
{
semsg(_(e_nobufnr), (long)nr);
return FAIL;
}
if (opt->jo_bufnr_buf->b_nwindows == 0
|| opt->jo_bufnr_buf->b_term == NULL)
{
semsg(_(e_invarg2), "bufnr");
return FAIL;
}
}
else if (STRCMP(hi->hi_key, "hidden") == 0)
{
if (!(supported2 & JO2_HIDDEN))