The docs say an Edit loop that finds nothing succeeds silently, as sam's does

Edit ,x/zzz/c/bar/ with no match changed nothing and succeeded, which read as a failure next to s's no substitution; sam does the same, so it is kept and said.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

1 files changed, 3 insertions, 1 deletions

diff --git a/docs/tags.md b/docs/tags.md
index d79c64b5..c2d92b9a 100644
--- a/docs/tags.md
+++ b/docs/tags.md
@@ -78,7 +78,9 @@ sequence with a warning, pardes refuses the Edit. In `s`, `&` in the
 replacement is the matched text (`\&` a plain `&`); in `c`, `a` and `i` an
 `&` is only an `&`, as in sam. A pattern that finds nothing says so with the
 pattern (`no match for regexp /nomatch/`), and an `s` on an empty dot says
-`no substitution: dot is empty`.
+`no substitution: dot is empty`. A loop that finds nothing is no error, as
+in sam: `Edit ,x/zzz/c/bar/` with no `zzz` changes nothing and succeeds,
+silent, where `,s/zzz/bar/` says `no substitution`.
 
 `Undo` and `Redo` are acme's: typed or clicked in a pane's tag, or written
 to its `ctl`, they step the body back and forward through its edits, as the