From c468807ce4f7f207af01bf747d92dba6ac59d2ac Mon Sep 17 00:00:00 2001
From: StassaP <stassapatsantzi@gmail.com>
Date: Wed, 11 Dec 2024 14:05:52 +0000
Subject: [PATCH] Added a bit of whitespace to partial expression prompt. *
 Makes the expression following the "|" more readable. We might want to   do
 the same for the default metta+> prompt.

---
 prolog/metta_lang/metta_repl.pl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/prolog/metta_lang/metta_repl.pl b/prolog/metta_lang/metta_repl.pl
index 5c1b9a33dd..32da417534 100755
--- a/prolog/metta_lang/metta_repl.pl
+++ b/prolog/metta_lang/metta_repl.pl
@@ -639,7 +639,8 @@
     % Read a line from the current input stream.
     read_line_to_string(current_input, Line),
     % switch prompts after the first line is read
-    prompt(_,'|'),
+    format(atom(T),'| ~t',[]),
+    prompt(_,T),
     % Call repl_read_next with the new line concatenated to the accumulated input.
     repl_read_next(Accumulated, Line, Expr).