From 6155daba5b0e4f8d3baad696a446a521962686e0 Mon Sep 17 00:00:00 2001
From: Alain Reguera Delgado <alain.reguera@gmail.com>
Date: Sep 20 2011 21:36:08 +0000
Subject: Update `Functions/Help/Texinfo/texinfo_deleteEntryChapter.sh'.


---

diff --git a/Scripts/Bash/Functions/Help/Texinfo/texinfo_deleteEntryChapter.sh b/Scripts/Bash/Functions/Help/Texinfo/texinfo_deleteEntryChapter.sh
index 64983c8..806a328 100755
--- a/Scripts/Bash/Functions/Help/Texinfo/texinfo_deleteEntryChapter.sh
+++ b/Scripts/Bash/Functions/Help/Texinfo/texinfo_deleteEntryChapter.sh
@@ -32,6 +32,15 @@ function texinfo_deleteEntryChapter {
     # cannot delete an entry which doesn't exist.
     cli_checkFiles "$MANUAL_CHAPTER_DIR"
 
+    # Define list of chapters that shouldn't be removed.
+    local SPECIAL_CHAPTERS='/(Licenses|Index)$'
+
+    # Verify list of chapters that shouldn't be removed against the
+    # current chapter directory being removed.
+    if [[ $MANUAL_CHAPTER_DIR =~ $SPECIAL_CHAPTERS ]];then
+        cli_printMessage "`gettext "The chapter specified cannot be removed."`" --as-error-line
+    fi
+
     # Build list of section entries inside the chapter. This is
     # required to delete cross references from other section entries
     # that point to section entries inside the chapter that will be
@@ -63,4 +72,3 @@ function texinfo_deleteEntryChapter {
     done
 
 }
-