From c1e2b436a00117af6c63daa7f2716f4ae0038d80 Mon Sep 17 00:00:00 2001
From: Hsieh Chin Fan <pham@topo.tw>
Date: Sun, 18 Jun 2023 11:36:20 +0800
Subject: Update

---
 bin/log/shellrc | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'bin')

diff --git a/bin/log/shellrc b/bin/log/shellrc
index 721ed1b..a39e291 100644
--- a/bin/log/shellrc
+++ b/bin/log/shellrc
@@ -10,3 +10,12 @@ alias dia='diary'
 alias dias='diary specify'
 alias diaa='diary print'
 alias diat='diary today'
+
+# Filter frontmatter
+wf() {
+  grep -m1 --include='*md' -n -o "$@" -R ~/log | \
+  while IFS=: read file number pattern; do
+    end_of_frontmatter=$(grep -m2 -n -P '\-\-\-' $file | sed -n 2p | cut -d: -f1)
+    [ $number -lt "${end_of_frontmatter:-0}" ] && echo $file
+  done
+}
-- 
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