From b9ab36a37ae061f500da2909e563b93c42ff6336 Mon Sep 17 00:00:00 2001
From: "B. Watson" <urchlay@slackware.uk>
Date: Wed, 3 Jan 2024 13:01:39 -0500
Subject: Add i as synonym for _ (+/-).

---
 hcalc.rst | 2 +-
 input.c   | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/hcalc.rst b/hcalc.rst
index 0dd2235..b54e6ed 100644
--- a/hcalc.rst
+++ b/hcalc.rst
@@ -126,7 +126,7 @@ KEYBOARD
             Decimal point. Only works in decimal mode (base 10); other bases
             are integer-only.
 
-**_**
+**_** **i**
             Invert sign. The *+/-* key.
 
 **=** **Enter**
diff --git a/input.c b/input.c
index c46a92a..92824e3 100644
--- a/input.c
+++ b/input.c
@@ -306,6 +306,7 @@ key(char c)
     break;
 
   case '_': /* The +/- key */
+  case 'i':
     if (making_number)
     {
       if (input_buf[0] == '-')
-- 
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