From a8037bfbe85afd68a709657bda6d3860b84fbf77 Mon Sep 17 00:00:00 2001
From: Adam Ormsby <ormsbyadam@gmail.com>
Date: Sun, 10 Nov 2019 13:47:07 +0700
Subject: [PATCH] New feature - Display last modified date on post content in
 both list and single layouts if it exists. config param added -
 LastModDisplay - empty string = nothing displayed, string w/ value = display
 the value and then the date. Example - lastModDisplay = "Updated: " -
 displayed as "Updated: [lastmod date]"

---
 layouts/_default/list.html   |  7 +++++++
 layouts/_default/single.html | 11 +++++++++++
 2 files changed, 18 insertions(+)

diff --git a/layouts/_default/list.html b/layouts/_default/list.html
index 4eec511..ae2912a 100644
--- a/layouts/_default/list.html
+++ b/layouts/_default/list.html
@@ -17,6 +17,13 @@
           <span class="post-date">
             {{ .Date.Format ($.Site.Params.DateFormatList | default "2006-01-02") }}
           </span>
+          {{ if $.Site.Params.LastModDisplay}}
+            {{ with .Lastmod }}
+              <span class="post-moddate">
+                  {{ $.Site.Params.LastModDisplay }} {{ .Format ($.Site.Params.DateFormatSingle | default "2006-01-02") }}
+              </span>
+            {{ end }}
+          {{ end }}
         {{ end }}
         {{ with .Params.Author }}<span class="post-author">— {{ $.Site.Params.WrittenBy | default "Written by" }} {{ . }}</span>{{ end }}
         {{ if $.Site.Params.ShowReadingTime }}
diff --git a/layouts/_default/single.html b/layouts/_default/single.html
index 262bc6c..1173f71 100644
--- a/layouts/_default/single.html
+++ b/layouts/_default/single.html
@@ -7,6 +7,17 @@
             {{ .Format ($.Site.Params.DateFormatSingle | default "2006-01-02") }}
         </span>
       {{ end }}
+      
+      {{ if $.Site.Params.LastModDisplay}}
+        {{ if .Date }}
+          {{ with .Lastmod }}
+            <span class="post-moddate">
+                {{ $.Site.Params.LastModDisplay }} {{ .Format ($.Site.Params.DateFormatSingle | default "2006-01-02") }}
+            </span>
+          {{ end }}
+        {{ end }}
+      {{ end }}
+
       {{ with .Params.Author }}<span class="post-author">— {{ $.Site.Params.WrittenBy | default "Written by" }} {{ . }}</span>{{ end }}
       {{ if $.Site.Params.ShowReadingTime }}
         <span class="post-read-time">— {{ .ReadingTime }} {{ $.Site.Params.MinuteReadingTime | default "min read" }}</span>