From 67c038a4ddf62ef81a4e4351e5838553944390e2 Mon Sep 17 00:00:00 2001
From: Greg Hurrell <greg@hurrell.net>
Date: Sat, 21 Oct 2023 01:27:28 +0200
Subject: [PATCH 1/2] style: make some cosmetic improvements
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

On my machine:

- ◭ ("Up-pointing triangle with left half black")
- ◮ ("Up-pointing triangle with right half black")

look pretty bad in the terminal, so swap them for something else.
---
 chatbot.lua | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/chatbot.lua b/chatbot.lua
index c22f087..04bce5b 100644
--- a/chatbot.lua
+++ b/chatbot.lua
@@ -4,9 +4,10 @@ local is_receiving = false
 local bot_cmd = os.getenv("SHELLBOT")
 local separator = "==="
 
+local nbsp = ' '
 local roles = {
-  USER = "◭🧑 " .. os.getenv('USER'),
-  ASSISTANT = "◮🤖 vimbot",
+  USER = " 🤓 «" .. os.getenv('USER') .. "»" .. nbsp,
+  ASSISTANT = " 🤖 «vimbot»" .. nbsp,
 }
 
 local buffer_sync_cursor = {}
@@ -95,9 +96,9 @@ function ChatBotSubmit()
   local function get_transcript()
     local lines = vim.api.nvim_buf_get_lines(bufnr, 0, -1, false)
     for i, line in ipairs(lines) do
-      if line:match("^◭") then -- '^' means start of line
+      if line:match("^ 🤓") then -- '^' means start of line
         lines[i] = separator .. "USER" .. separator
-      elseif line:match("^◮") then
+      elseif line:match("^ 🤖") then
         lines[i] = separator .. "ASSISTANT" .. separator
       end
     end

From b42c5a953d43cd490357be4f0b9c5346930fd4b1 Mon Sep 17 00:00:00 2001
From: Greg Hurrell <greg@hurrell.net>
Date: Sat, 21 Oct 2023 12:45:27 +0200
Subject: [PATCH 2/2] refactor!: use NBSP at front of headers as well

Trying to distinguish from "normal" lines a little more explicitly.
---
 chatbot.lua | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/chatbot.lua b/chatbot.lua
index 04bce5b..5643a82 100644
--- a/chatbot.lua
+++ b/chatbot.lua
@@ -6,8 +6,8 @@ local separator = "==="
 
 local nbsp = ' '
 local roles = {
-  USER = " 🤓 «" .. os.getenv('USER') .. "»" .. nbsp,
-  ASSISTANT = " 🤖 «vimbot»" .. nbsp,
+  USER = nbsp .. "🤓 «" .. os.getenv('USER') .. "»" .. nbsp,
+  ASSISTANT = nbsp .. "🤖 «vimbot»" .. nbsp,
 }
 
 local buffer_sync_cursor = {}
@@ -96,9 +96,9 @@ function ChatBotSubmit()
   local function get_transcript()
     local lines = vim.api.nvim_buf_get_lines(bufnr, 0, -1, false)
     for i, line in ipairs(lines) do
-      if line:match("^ 🤓") then -- '^' means start of line
+      if line:match('^' .. nbsp .. '🤓') then  -- '^' means start of line
         lines[i] = separator .. "USER" .. separator
-      elseif line:match("^ 🤖") then
+      elseif line:match('^' .. nbsp ..'🤖') then
         lines[i] = separator .. "ASSISTANT" .. separator
       end
     end