From 960e6154b1272ee9ee2767a044e475b1b9b84716 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Sun, 31 Jan 2021 21:10:13 -0300
Subject: remembering: Assume stdin is sorted for faster processing

---
 CHANGELOG.md | 10 ++++++++++
 remembering  |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d109b0..e7424c7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,16 @@
 ## Security
 -->
 
+# Unreleased
+## Added
+## Changed
+Assume standard input is already sorted for faster processing.
+
+## Deprecated
+## Removed
+## Fixed
+## Security
+
 # 0.1.2 - 2021-01-26
 ## Fixed
 Replace usage of GNU Coreutils' specific `tac` utility with `sed`.
diff --git a/remembering b/remembering
index b7c23ae..7bddb75 100755
--- a/remembering
+++ b/remembering
@@ -77,7 +77,7 @@ fi
 MERGED="$(mktemp)"
 FILTERED="$(mktemp)"
 SORTED_STDIN="$(mktemp)"
-cat | sort -u > "$SORTED_STDIN"
+cat - > "$SORTED_STDIN"
 
 # sed line to reverse lines, replacing GNU/Linux's tac
 # Taken from:
-- 
cgit v1.2.3