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api: unify buffer numbers and window ids with handles

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also allow handle==0 meaning curbuf/curwin/curtab
This commit is contained in:
Björn Linse
2016-06-19 21:06:03 +02:00
parent 3bd3b3b768
commit a2d25b7bf8
15 changed files with 98 additions and 84 deletions
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20
src/nvim/buffer.c
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@@ -1397,8 +1397,7 @@ buflist_new (
}
if (buf != curbuf || curbuf == NULL) {
buf = xcalloc(1, sizeof(buf_T));
handle_register_buffer(buf);
/* init b: variables */
// init b: variables
buf->b_vars = dict_alloc();
init_var_dict(buf->b_vars, &buf->b_bufvar, VAR_SCOPE);
}
@@ -1451,11 +1450,12 @@ buflist_new (
lastbuf = buf;
buf->b_fnum = top_file_num++;
if (top_file_num < 0) { /* wrap around (may cause duplicates) */
handle_register_buffer(buf);
if (top_file_num < 0) { // wrap around (may cause duplicates)
EMSG(_("W14: Warning: List of file names overflow"));
if (emsg_silent == 0) {
ui_flush();
os_delay(3000L, true); /* make sure it is noticed */
os_delay(3000L, true); // make sure it is noticed
}
top_file_num = 1;
}
@@ -5231,12 +5231,12 @@ wipe_buffer (
int aucmd /* When TRUE trigger autocommands. */
)
{
if (buf->b_fnum == top_file_num - 1)
--top_file_num;
if (!aucmd) /* Don't trigger BufDelete autocommands here. */
if (!aucmd) {
// Don't trigger BufDelete autocommands here.
block_autocmds();
close_buffer(NULL, buf, DOBUF_WIPE, FALSE);
if (!aucmd)
}
close_buffer(NULL, buf, DOBUF_WIPE, false);
if (!aucmd) {
unblock_autocmds();
}
}