From 9d8af7355fef9ce17f8118aa98b3ace5927deb8f Mon Sep 17 00:00:00 2001
From: Calvin Rose <calsrose@gmail.com>
Date: Sat, 18 Jan 2020 00:30:46 -0600
Subject: [PATCH] Improve getline.

---
 CHANGELOG.md       | 1 +
 src/core/corelib.c | 6 ++++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8b3e570a..83f54f83 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,6 +19,7 @@ All notable changes to this project will be documented in this file.
 - Add `assert`
 - Add `when-with`
 - Add `if-with`
+- Add completion to the default repl based on currently defined bindings.
 - Fix thread module issue where sometimes decoding a message failed.
 - Fix segfault regression when macros are called with bad arity.
 
diff --git a/src/core/corelib.c b/src/core/corelib.c
index 683c5b68..b204ec0c 100644
--- a/src/core/corelib.c
+++ b/src/core/corelib.c
@@ -648,8 +648,10 @@ static const JanetReg corelib_cfuns[] = {
     },
     {
         "getline", janet_core_getline,
-        JDOC("(getline &opt prompt buf)\n\n"
-             "Reads a line of input into a buffer, including the newline character, using a prompt. Returns the modified buffer. "
+        JDOC("(getline &opt prompt buf env)\n\n"
+             "Reads a line of input into a buffer, including the newline character, using a prompt. "
+             "An optional environment table can be provided for autocomplete. "
+             "Returns the modified buffer. "
              "Use this function to implement a simple interface for a terminal program.")
     },
     {