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-rw-r--r--docs/fs.md5
1 files changed, 3 insertions, 2 deletions
diff --git a/docs/fs.md b/docs/fs.md
index af64fded..760693e5 100644
--- a/docs/fs.md
+++ b/docs/fs.md
@@ -574,8 +574,9 @@ directory. A name alone is no edit: the pane's `dirty` stays what its text made
(a renamed clean file is still 0, and nothing asks about it at Exit,
Restore or Del, which ask only about text edited), and `Save` writes it
under the new name all the same. An open's writes are one name: held
-until its newline, or its close when it has none, then applied once, however
-the writes cut it; nothing else is trimmed. Two lines are refused, EINVAL,
+until its newline, applied once however the writes cut it; a write with
+no newline that is whole in its Twrite is the name then, so a bad one fails
+that write, not the close. Nothing else is trimmed. Two lines are refused, EINVAL,
in one write or as a second line on the same open (bash's `printf
'a\nb\n' > name` writes a line at a time: the first names it). A blank inside a name is taken
(`two words.zig`); refused, EINVAL, in acme's words (xfid.c:650) and why,