Minor improvements

Author: ericdallo

eca-chat.el

@@ -522,8 +522,7 @@ This is similar to `backward-delete-char' but protects the prompt/context line."
                  "\n\n")))
         ("mcpToolCall" (let ((name (plist-get content :name)))
                          (eca-chat--add-text
-                          (format (propertize "\n%s %s\n"
-                                              'line-spacing 10)
+                          (format (propertize "\n%s %s\n")
                                   (propertize "Calling MCP tool"
                                               'line-prefix (propertize eca-chat-prompt-prefix 'font-lock-face 'eca-chat-mcp-tool-call-face)
                                               'font-lock-face 'eca-chat-mcp-tool-call-face)

eca.el

@@ -275,7 +275,7 @@ If not provided, download and start eca automatically."
            :name "eca"
            :command (eca--server-command)
            :buffer eca--process-buffer-name
-           :stderr (get-buffer-create (generate-new-buffer-name eca--process-stderr-buffer-name))
+           :stderr (get-buffer-create eca--process-stderr-buffer-name)
            :filter #'eca--process-filter
            :sentinel (lambda (process exit-str)
                        (unless (process-live-p process)
@@ -314,7 +314,8 @@ If not provided, download and start eca automatically."
                                      (setf (eca--session-chat-default-behavior eca--session) chat-default-behavior)
                                      (eca-info "Started!")
                                      (eca-chat-open)
-                                     (run-hooks 'eca-after-initialize-hook)))))
+                                     (run-hooks 'eca-after-initialize-hook))
+                 :error-callback (lambda (e) (eca-error e)))))
     ('started (eca-chat-open))))
 
 ;;;###autoload