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Diffstat (limited to 'docs')
| -rw-r--r-- | docs/fs.md | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -747,7 +747,9 @@ written to `addr` that goes from the current one (`.`, `+1`, `-/re/`), which there is none of, until an address that stands alone (`2`, `#0`, `/re/`) is. The three flag files `dirty`, `mark` and `scroll` read `0` or `1` and take -`0` or `1`: whether the buffer differs from its file, whether a write pushes +`0` or `1`: whether the buffer differs from its file (a file deleted on +disk counts, as in acme: its text is only here now, and Del, Exit and the +rest ask first), whether a write pushes an undo point (writing `1` pushes one now), and whether a write scrolls the pane. The writes of one open of `data`, `xdata` or `body` are one undo step while `mark` is 1 (so `printf 'a\nb\n' > data` is one, though a |