feat(context): Feed the llm with abbreviated paths for buffers

Author: munen

gptel-context.el

@@ -100,11 +100,11 @@ context chunk.  This is accessible as, for example:
           (kill-region (point-min) (point-max))
         (goto-char (point-max))
         (unless (bobp)
-          (insert "\n----\n"))))))
+          (insert "\n----\n")))
       (insert kill)
       (gptel-context--add-region (current-buffer)
                                  (point-min) (point-max))
-      (message "*current-kill* has been added as context.")))))
+      (message "*current-kill* has been added as context."))))
 
 (defun gptel-context-add (&optional arg confirm)
   "Add context to gptel in a DWIM fashion.
@@ -435,7 +435,7 @@ START and END signify the region delimiters."
             (unless (= previous-line lineno)
               (unless (= lineno 1)
                 (unless is-top-snippet
-                  (insert "\n"))
+                  (insert "\n")))
                 (insert (format "... (Line %d)\n" lineno))))
             (setq previous-line lineno)
             (unless (zerop column) (insert " ..."))