From 43688fe7190d0350349d47727c3663421d5618dc Mon Sep 17 00:00:00 2001
From: Nicholas Noll <nbnoll@eml.cc>
Date: Mon, 8 Nov 2021 08:46:56 -0800
Subject: feat(rc): added back functionality of prompt, now unicode aware

---
 sys/cmd/rc/prompt.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'sys/cmd/rc/prompt.c')

diff --git a/sys/cmd/rc/prompt.c b/sys/cmd/rc/prompt.c
index ebda9fb..1122d54 100644
--- a/sys/cmd/rc/prompt.c
+++ b/sys/cmd/rc/prompt.c
@@ -19,8 +19,13 @@ prompt(ushort *flag)
             runner->flag.eof = 1;
             return 0;
         }
-        write(mapfd(0), "\n\r", 2);
+        if(runner->cmd.io->e[-1] == '\n'){
+            runner->cmd.io->e[-1] = 0;
+            addhistory(runner->cmd.io->b);
+            runner->cmd.io->e[-1] = '\n';
+        }
 
+        write(mapfd(0), "\n\r", 2);
         promptstr = "    ";
 
         runner->line++;
-- 
cgit v1.2.1