d: po4a, initialize either directly with sst or passed through ao

* creates source language directory with source markup files
  (.sst .ssm .ssi) & the po4a.cfg configuration file, then runs
  po4a to place the markup source under po4a translation
  management
* --po4a-sst uses original sisu markup source as described above
* --po4a-ao passes sisu source markup through document abstraction
  before converting back to a sisu markup source markup equivalent
  of the original document, it does this in an attempt to get more
  uniform output, and put footnotes for example if any in a form
  that is easier to translate
  --po4a-ao -v --trans-en:fr,es en/live-manual.ssm
  --po4a-ao -v --trans-en:fr,es en/live-manual.ssm \
    es/live-manual.ssm
  in the latter example also runs sisu marked up "es" document
  through document abstraction and returns a sisu markup source
  version of the document, and against this gettext is (or can be
  run) to (attempt to) have the source and target languages
  together in the po/es file
* all quite rough, will need to be revisited,
* these for now replace the renamed --po4a-shelf (formerly --po4a)

1 files changed, 10 insertions, 0 deletions

diff --git a/lib/sisu/develop/se_programs.rb b/lib/sisu/develop/se_programs.rb
index 92a5a6fe..611507c4 100644
--- a/lib/sisu/develop/se_programs.rb
+++ b/lib/sisu/develop/se_programs.rb
@@ -134,6 +134,16 @@ module SiSU_Sys_Call
         false
       end
     end
+    def po4a                           #po4a
+      program='po4a'
+      program_ref="\n\t\tpo4a"
+      if program_found?(program); true
+      else
+        SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).
+          warn("#{program} is not installed #{program_ref}")
+        false
+      end
+    end
     def zip                            #zip
       program='zip'
       program_ref="\n\t\tused to in the making of number of file formats, odf, epub"