From a1a1c16e1fdd1fca76852fa2a4fae9b3e0579fbd Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Sat, 30 Jun 2012 00:43:22 -0400
Subject: v3: texpdf, xetex screen reporting of warnings off unless sisu -pV
 used

---
 lib/sisu/v3/sysenv.rb | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/sisu/v3/sysenv.rb b/lib/sisu/v3/sysenv.rb
index ee881e43..23326b40 100644
--- a/lib/sisu/v3/sysenv.rb
+++ b/lib/sisu/v3/sysenv.rb
@@ -781,7 +781,12 @@ module SiSU_Env
       @texpdf
     end
     def latex2pdf(md,papersize='a4')                                           #convert from latex to pdf
-      tell=((@cmd =~/[MVv]/) ? '' : '> /dev/null' )
+      tell=if @cmd =~/[MV]/ 
+        ''
+      elsif @cmd =~/[v]/
+        %q{2>&1 | grep -v ' WARNING '}
+      else %q{2>&1 | grep -v '$'}
+      end
       mode='batchmode' #mode='nonstopmode'
       program_ref="\n\t\tSee http://www.tug.org/applications/pdftex/\n\t\tOn Debian this is is included in tetex-extra"
       texpdf=tex2pdf_engine
-- 
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