Empty name is allowed in ISO 32000   - the exact sentence from the spec:     "The token SOLIDUS (a slash followed by no regular characters) introduces a unique valid name defined by the empty sequence of characters."   - so just remove the warning.
Empty name is allowed in ISO 32000
  - the exact sentence from the spec:
    "The token SOLIDUS (a slash followed by no regular characters) introduces a unique valid name defined by the empty sequence of characters."
  - so just remove the warning.

showpad/mozilla-pdf.js,macroplant/pdf.js,timvandermeij/pdf.js,macroplant/pdf.js,Snuffleupagus/pdf.js,mozilla/pdf.js,nawawi/pdf.js,Shoobx/pdf.js,timvandermeij/pdf.js,Shoobx/pdf.js,macroplant/pdf.js,Snuffleupagus/pdf.js,nawawi/pdf.js,showpad/mozilla-pdf.js,Snuffleupagus/pdf.js,mozilla/pdf.js,Shoobx/pdf.js,nawawi/pdf.js,timvandermeij/pdf.js,mozilla/pdf.js,showpad/mozilla-pdf.js