streamline various input to SRO length mark for analysis

src/fst/scripts/macrons.sed

@@ -0,0 +1,46 @@
+#!/usr/bin/sed -Ef
+
+# Making all long vowel macron vowels
+
+# precomposed
+s/ā/â/g
+s/ē/ê/g
+s/ī/î/g
+s/ō/ô/g
+s/Ā/Â/g
+s/Ē/Ê/g
+s/Ī/Î/g
+s/Ō/Ô/g
+
+# composed
+s/ā/â/g
+s/ē/ê/g
+s/ī/î/g
+s/ō/ô/g
+s/Ā/Â/g
+s/Ē/Ê/g
+s/Ī/Î/g
+s/Ō/Ô/g
+s/Á/Â/g
+
+# precomposed
+s/á/â/g
+s/é/ê/g
+s/í/î/g
+s/ó/ô/g
+s/Á/Â/g
+s/É/Ê/g
+s/Í/Î/g
+s/Ó/Ô/g
+
+# composed
+s/á/â/g
+s/é/ê/g
+s/í/î/g
+s/ó/ô/g
+s/Á/Â/g
+s/É/Ê/g
+s/Í/Î/g
+s/Ó/Ô/g
+
+