From 47f8181bea787c0211dff53b1a45ee7aa9bca0da Mon Sep 17 00:00:00 2001 From: Gabriel Schneider Date: Tue, 29 Sep 2026 19:58:56 -0300 Subject: A tag write past the limit says tag: no space: over 4096 bytes, which 9ns maps to ENOSPC as the docs say The tree answers ENOSPC, but through a mount 9ns maps the words, and tag: over 4096 bytes carried none it knows, so a shell saw EIO. The words now hold no space; docs/fs.md says ENOSPC again. Co-Authored-By: Claude Opus 5.5 --- docs/fs.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'docs') diff --git a/docs/fs.md b/docs/fs.md index 2e2f1453..06fa1406 100644 --- a/docs/fs.md +++ b/docs/fs.md @@ -134,8 +134,8 @@ never a C library string. Through 9ns the kernel sees an errno 9ns reads from those words (cloud9 `9ns/src/nine.zig`, `enameToErrno`): `control message`, `invalid` or `bad ` is EINVAL (malformed input); `no such`, `not found` ENOENT; `in use` EBUSY; `no space` ENOSPC; `denied` EACCES; anything -else, such as `no match for regexp`, `address out of range`, `Modified` or -`tag: over 4096 bytes`, EIO. The `err` record has the words; a shell sees +else, such as `no match for regexp`, `address out of range` or `Modified`, +EIO. The `err` record has the words; a shell sees only the errno, most often `Invalid argument` or `Input/output error`. Not failures: a look that finds nothing (it answers nothing and logs one @@ -320,7 +320,7 @@ blank matters; `echo` would start a second line). A pane tag may hold several lines; a column or workspace tag is one, a newline written into it becoming a space. Control characters other than tab, DEL, C1 controls and non-UTF-8 bytes are refused (`invalid tag text`). The editable text is at -most 4096 bytes (`tag: over 4096 bytes`, EIO). A clear is an ordinary edit +most 4096 bytes (`tag: no space: over 4096 bytes`, ENOSPC). A clear is an ordinary edit and `u` in the tag undoes it. [tags.md](tags.md) covers tags on screen. ## Panes -- cgit v1.3