container: lib_taxes: don't write empty OBFS keymap rows

- Removes empty row quotations after selecting column.
- No longer writes row when `RawValue` is subsequently empty.
- Variable name refactor (`RawValue` is not limited to accounts).

NOTE: headers are still written, regardless of any keymap data.

container/src/finance/lib/internal/lib_taxes.bash

@@ -1348,7 +1348,7 @@ function lib_taxes::__reports_obfs_gen()
 
     # Generate obfs/raw keymap
     local _raw_column
-    _raw_column="$(xan select $_column $_in_file | tail -n +2 | sort -u)"
+    _raw_column="$(xan select $_column $_in_file | tail -n +2 | sort -u | grep -v \"\")"
 
     local _count
     _count=$(echo "$_raw_column" | wc -l)
@@ -1358,7 +1358,7 @@ function lib_taxes::__reports_obfs_gen()
 
     local _obfs_column
     _obfs_column="$(echo "$_raw_column" \
-      | while read _account; do
+      | while read _entry; do
         #
         # OBFS column key is a truncated SHA digest of complete profile along with complete account.
         #
@@ -1370,7 +1370,7 @@ function lib_taxes::__reports_obfs_gen()
         #   - complete profile is included as a means to provide a 'reasonable' salt
         #     (since default account names and memos can be used across profiles or subprofiles)
         #
-        echo -n "${global_parent_profile}/${global_child_profile}/${_account}" | "$_sha" | head -c${2:-10}
+        echo -n "${global_parent_profile}/${global_child_profile}/${_entry}" | "$_sha" | head -c${2:-10}
         echo
       done)"
 
@@ -1394,7 +1394,7 @@ function lib_taxes::__reports_obfs_gen()
 
            for(i = 1; i <= count; i++)
              {
-               print r[i] OFS o[i]
+               if (r[i]) {print r[i] OFS o[i]}
              }
          }' FS=, OFS=, \
       | (