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Diffstat (limited to 'docs')
| -rw-r--r-- | docs/fs.md | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -1015,6 +1015,9 @@ never writes `follow`, so it sees nothing new: use the follow open instead. `/sc `cols`, `rows`, `cursor`, a `styles` table, and row-major `cells` of `[grapheme, style_index]`. Each open freezes one frame until close. A terminal `body` freezes its history on the first read of each open handle; +a PDF's `body` reads the text layer of the page it shows (MuPDF's +extraction; turn the page for another), and it, as an image's, takes no +write (`this pane has no text`, EINVAL); `pty/data` streams live output. An open that holds something between open and close -- a frozen screen, terminal body or log, a run, an `event` or `pty/data` open -- takes one of 64 records (lib9p's per-fid aux, acme's |