From 55617009d55521dc4c9bf3e998dc8354a74fb8e1 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Thu, 5 Sep 2013 23:42:16 -0400
Subject: v4 v5: dal, book index markup, round delimiters: allow spaces or
 space & newline

* allow spaces on both sides of delimiters, or a space before & newline
  following a delimiter \s+[:|;](\s+|\n) [else parses as before no spaces]
---
 lib/sisu/v5/dal_doc_str.rb | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib/sisu/v5')

diff --git a/lib/sisu/v5/dal_doc_str.rb b/lib/sisu/v5/dal_doc_str.rb
index 612d2905..83493c48 100644
--- a/lib/sisu/v5/dal_doc_str.rb
+++ b/lib/sisu/v5/dal_doc_str.rb
@@ -203,6 +203,9 @@ module SiSU_DAL_DocumentStructureExtract
         and @@flag[:table]==:off
           unless t_o =~/^(?:@\S+?:|%+)\s/                  # extract book index for paragraph if any
             idx=if t_o=~/^=\{(.+)\}\s*$\Z/m; m=$1
+              m=m.split(/\n/).join(' ').
+                gsub(/\s+([|:;])\s+/,'\1').
+                gsub(/\s+([+])\s+/,'\1')
               t_o=t_o.gsub(/\n=\{.+\}\s*$\Z/m,'')
               m
             else nil
-- 
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