This allows the registration of such buffers in the project, which is necessary
to correctly support `::save_buffer_as` and opens the door to sharing untitled
buffers with guests in the future.
Note that, for now, this disallows guests to create untitled buffers in the
current window and will create a new window instead. This is because we don't
yet have a global way of allocating a buffer's remote id (nor a way of saving
such buffers in the host's worktree) and we instead rely on the local model ID,
which could clash with the host's buffer IDs.
I think we should revisit this once guests can share their untitled buffers
with the host and other remote peers, as well as once we start keying
operations by entry id.
This allows us to drop the context *after* we ran all futures to
completion and that's crucial otherwise we'll never drop entities
and/or flush effects.
This replaces the `cmd-alt-shift-F` binding to open a new search. Instead, you can preserve the existing search results by entering a query and then hitting `cmd-enter` instead of `enter`. This opens a new project find view and restores the previous view to whatever query it was previously displaying. It's a bit strange, but I don't want to rely on splitting as the only way of creating multiple sets of search results.
Also: Introduce the ability to disable and enable the nav history directly. This allows us to explicitly push an entry when opening excerpts and then disable all pushes as we open individual buffers.
Also: Remove special handling for alt-shift-D binding in diagnostics view that opens excerpts. Rely on alt-enter in all multi-buffers instead.
Co-Authored-By: Max Brunsfeld <maxbrunsfeld@gmail.com>
* Since regular editors' font sizes and families are controlled by
the settings and not the theme, don't store a dummy text style in
the theme. Instead, only store a font color, and synthesize
the text style for regular editors using both the theme and the
settings.
* Style single-line and auto-height editors (now called "field
editors") using a single function that takes the entire theme and
selects a relevant sub-object.
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
This helps us preserve our invariant of always having at least a pending selection in set_selections when comparing old and new cursor positions.
Co-Authored-By: Max Brunsfeld <maxbrunsfeld@gmail.com>
Antonio Scandurra
Nathan Sobo
