diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/fs.md | 4 | ||||
| -rw-r--r-- | docs/tags.md | 7 |
2 files changed, 10 insertions, 1 deletions
@@ -119,7 +119,9 @@ Existing Plan9port/v9fs clients need a userspace bridge for QUIC. 64 panes (16 on the board); at that, every route that would open one -- this open, look, exec, New, Tty -- fails with `no space for a pane: 64 max` (ENOSPC through 9ns, which has no word for ENFILE) and an err - record, and look reads back empty + record, and look reads back empty; a column with no rows left for one + (each pane keeps its tag and 2 rows) refuses it the same way, + `no space for a pane in that column` (docs/tags.md) /pane/<n>/ name body tag ctl addr dot limit data xdata sel dirty mark scroll errors event look exec, plus pty/{ctl,status,data} on terminals /os/ the host filesystem diff --git a/docs/tags.md b/docs/tags.md index b8322aa9..5c4492bc 100644 --- a/docs/tags.md +++ b/docs/tags.md @@ -234,6 +234,13 @@ Every new pane goes through one placement, chosen by the `Placement` setting: it, in an init file, a tag or the root ctl; bare `Placement` flips it; `SPC c p` is its leader path, and `Config` reports it. +Under either, no placement leaves a pane, new or split, shorter than its tag +and two body rows (acme's minht keeps one). Where the place chosen has not +that room, the column's tallest pane is halved instead; where no pane of the +column can give it, the new pane is refused and closed, with `no space for a +pane in that column: each keeps its tag and 2 rows` (a 9P write or open of +`pane/new` fails with it, ENOSPC). A pane alone in its column always fits. + `Placement acme` is acme's makenewwindow (util.c:449-495). The core keeps acme's *active column* (activecol, dat.c:37): the column last typed in (acme.c:487), clicked in with the select button (acme.c:659), dropped into by |