anchor.diff:        bold=""
         green=""
         boldgreen=""
  -      if [[ "${colors}" = "always" ]]; then
  +      if [[ "${colors}" == "always" ]]; then
           norm="$(printf '\033[0m')" #returns to "normal"
           bold="$(printf '\033[0;1m')" #set bold
           green="$(printf '\033[0;32m')" #set green
  
positive.code:       noisily() {
          start=""
          end=""
          if [[ x"${colors}" = x"always" ]]; then
            start="$(printf '\033[0;1;32m')" #set bold, and set green.
            end="$(printf '\033[0m')" #returns to "normal"
          fi
  
negative.code:       echo_build_heading() {
         start=""
         end=""
         if [[ "${colors}" == "always" ]]; then
           start="$(printf '\033[0;1;32m')" #set bold, and set green.
           end="$(printf '\033[0m')" #returns to "normal"
         fi
  