From 0a607f5eefec38cc7ef625f1692bd1d12e969f90 Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@users.sourceforge.net>
Date: Thu, 16 Aug 2007 12:03:57 +0000
Subject: 23764: allow hidden continuations in calendar entries allow UIDs to
 help with updates

---
 Functions/Calendar/calendar | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'Functions/Calendar/calendar')

diff --git a/Functions/Calendar/calendar b/Functions/Calendar/calendar
index 328da853c..b5df2ca72 100644
--- a/Functions/Calendar/calendar
+++ b/Functions/Calendar/calendar
@@ -293,6 +293,13 @@ fi
       showline=${line%%$'\n'*}
     else
       showline=$line
+      match=()
+      # Strip continuation lines starting " #".
+      while [[ $showline = (#b)(*$'\n')[[:space:]]##\#[^$'\n']##(|$'\n'(*)) ]]; do
+	showline="$match[1]$match[3]"
+      done
+      # Strip trailing empty lines
+      showline=${showline%%[[:space:]]#}
     fi
     if (( showall || (t >= start && (remaining || t <= stop || icount < showcount)) ))
     then
-- 
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