builtins + config: Save reaches every pane holding text of its own, and takes a path argument

1 files changed, 13 insertions, 2 deletions

diff --git a/src/CHANGELOG.md b/src/CHANGELOG.md
index b2bc9583..3b5056b5 100644
--- a/src/CHANGELOG.md
+++ b/src/CHANGELOG.md
@@ -14,8 +14,19 @@
   temporary file. Its directory is inherited from the pane it was opened from.
 - `Save` on a scratch asks for a path, prefilled with that inherited
   directory, and the buffer becomes an ordinary file once written.
-- `Save` on a terminal writes its plaintext scrollback to a prompted path and
-  leaves the pane a terminal.
+- `Save` reaches every pane that holds text of its own and leads its tagline:
+  a terminal ("Save New Newtty Del Filter") and an output buffer like
+  `+Search` ("Save New Newtty Del") as well as a file. Images and PDFs keep
+  the plain tail — their bytes on disk already are what they are.
+- `Save` takes the path as an ARGUMENT (`Save notes.txt`, or a selection
+  chorded onto the word) and asks for one only when it was not given, the way
+  Find and Grep ask for a pattern. A relative path resolves against the
+  pane's own directory, with `.` and `..` normalized; a path that cannot be
+  made absolute is refused rather than written next to the process.
+- Writing to a path never rewrites the pane: a terminal stays a terminal, an
+  output buffer keeps its rows and its place in the n/N ring, and an open file
+  keeps the file it has, so `Save <elsewhere>` is a copy and not a rename.
+  The scratch `+New` is still the one exception, becoming the file it names.
 - A dropped pane's memory outlives its frame, so a pane pointer taken during
   that frame stays valid until the next one repairs it.
 - The core owns the event loop. Each platform is now a `Host` of optional