v3: sysenv, cosmetic

1 files changed, 5 insertions, 6 deletions

diff --git a/lib/sisu/v3/sysenv.rb b/lib/sisu/v3/sysenv.rb
index 4a168e2d..8816212d 100644
--- a/lib/sisu/v3/sysenv.rb
+++ b/lib/sisu/v3/sysenv.rb
@@ -696,28 +696,28 @@ module SiSU_Env
     end
     def relaxng(cmd='')                                                        #trang - convert between different schema languages for XML
       program='trang'
-      program_ref="\n\t\tsee http://www.thaiopensource.com/relaxng/trang.html"
+      program_ref="\n\t\tsee <http://www.thaiopensource.com/relaxng/trang.html>"
       if program_found?(program); system("trang #{@input} #{@output}")
       else                        puts "\tWARN: #{program} is not installed #{program_ref}" if cmd =~/V/
       end
     end
     def imagemagick                                                            #imagemagick is a image manipulation program
       program='identify'
-      program_ref="\n\t\tsee http://www.imagemagick.org/"
+      program_ref="\n\t\tsee <http://www.imagemagick.org/>"
       found=(program_found?(program)) ? true : false
       puts "\tWARN: #{program} is not installed #{program_ref}" unless found
       found
     end
     def graphicksmagick                                                        #graphicsmagick is a image manipulation program
       program='gm'
-      program_ref="\n\t\tsee http://www.graphicsmagick.org/"
+      program_ref="\n\t\tsee <http://www.graphicsmagick.org/>"
       found=(program_found?(program)) ? true : false
       puts "\tWARN: #{program} is not installed #{program_ref}" unless found
       found
     end
     def well_formed?                                                           #tidy - check for well formed xml xhtml etc.
       program=@prog.tidy
-      program_ref="\n\t\tsee http://tidy.sourceforge.net/"
+      program_ref="\n\t\tsee <http://tidy.sourceforge.net/>"
       if program_found?(program); system("#{@prog.tidy} -xml #{@input} > #{@output}")
       else                        puts "\tWARN: #{program} is not installed #{program_ref}"
       end
@@ -741,8 +741,7 @@ module SiSU_Env
     end
     def latex2pdf(md,papersize='a4')                                           #convert from latex to pdf
       tell=((@cmd =~/[MVv]/) ? '' : '> /dev/null' )
-      mode='batchmode'
-      #mode='nonstopmode'
+      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
       if @pdfetex_flag;