/chat

[scottyeager]

While Pal is explicitly not a chat interface, some basic conversational ability can be helpful:

• Ask to explain something about generated commands
• Clarify points after an initial /ask prompt doesn't hit quite right
• etc

How to implement:

• One thread only, no long term storage and recall
• Every normal command resets the thread
• /chat continues adding to the thread context
• Possibly we also need a flag to pass the saved thread to commands like /file (after refining points misses in an original version, ask the model to make a new version)
• Keep it simple and store the history in some text files (no json, no sqlite)

[scottyeager]

On second thought, keeping some history would definitely help to avoid frustration. It's too easy to whoops and start a new thread.

History can be done rather simply, by making a folder for each thread labeled with integers. To keep things tidy, we can put yesterday's threads in a new folder every day. A retention period can be configurable, in number of days with negatives representing forever.

Threads themselves also use ascending integers to label the turns, along with prompt/response.

An example layout (files omitted from subfolders):

history/0-prompt
history/0-response
history/1-prompt
history/1-response
history/0/
history/1/
history/2/
history/2025-12-12/0/

Now we need a way of accessing history, a /history command. It accepts a number of a thread or date/number, basically the path. We can autocomplete these with some context (the first prompt). Negative numbers should also work, as negative indices.

Recalling history always makes a copy.

[scottyeager]

Basic implementation is complete. Remaining todos:

• History retention config and cleanup
• Better layout for history folders (some nesting for years/months so top level doesn't grow indefinitely)
• Print turn count and possibly also token count when doing threads