Simplified ss06 code

features/ss06.fea

@@ -1,7 +1,6 @@
 # Name: Thin backslash
 
-sub backslash' by backslash.ss06;
-
 lookup backslash_thin {
-  sub backslash.ss06 backslash.ss06' by backslash.thick.ss06;
+  ignore sub backslash.ss06 backslash';
+  sub backslash' by backslash.ss06;
 } backslash_thin;

script/build_ttf

@@ -17,7 +17,7 @@ for weight in "${weights[@]}"; do
     gftools fix-dsig --autofix ${file}
 
     echo "TTFautohint " ${file}
-    ttfautohint -I ${file} ${file}.hinted --stem-width-mode nnn --composites
+    ttfautohint --detailed-info ${file} ${file}.hinted --stem-width-mode nnn --composites
     #--windows-compatibility
     mv ${file}.hinted ${file}
 done