\:CheckOption{new-accents}     \if:Option \else
  
   \Configure{accents}
  
     {\expandafter\ifx \csname #1-num\endcsname\relax
  
        \ht:special{t4ht@+\string&{35}x#2{59}}x%
  
      \else
  
        \ht:special{t4ht@+\string&\#x#2;}X%
  
      \fi
  
     }
  
     {\expandafter\ifx \csname a:#1-css\endcsname\relax
  
         \Picture+{ \a:@Picture{#1}}#2{#3}\EndPicture
  
      \else
  
         \csname a:#1-css\endcsname #3\csname b:#1-css\endcsname
  
      \fi
  
     }
  
     \expandafter\let\csname ring-num\endcsname=\def
  
 \fi
-_-_-
   
 
    \NewConfigure{bar-css}{2}
  
 \Configure{bar-css}
  
    {\HCode{<span class="bar-css">}}
  
    {\HCode{</span>}}
  
 \Css{span.bar-css {text-decoration:overline;}}
-_-_-
   
 
    \:CheckOption{new-accents}     \if:Option \else
  
    \Configure{textscaccent}
  
       {\Tg<small class="small-caps">}{\Tg</small>}
  
 \fi
-_-_-
   
 
    \Configure{textcircled}
  
    {\@use@text@encoding \@curr@enc c}
  
    {\leavevmode \special{t4ht@+\string&\#x00A9;}c}
  
    {\@use@text@encoding \@curr@enc \scshape r}
  
    {\leavevmode \special{t4ht@+\string&\#x00AE;}r}
  
    {}
-_-_-
   
 
   
   
    \let\"=\:same \let\~=\:same \let\^=\:same
  
 \let\v=\:same \let\’=\:same \let\r=\:same
  
 \PictureOff
-_-_-
   
 
   
    \:CheckOption{accent-}     \if:Option
  
   \Configure{HAccent}\acute{AEIOUYaeiouy{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\bar{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\breve{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\check{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\ddot{AEIOUYaeiouy{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\dot{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\grave{AEIOUaeiou{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\hat{AEIOUaeiou{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\tilde{AOaoNn{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\vec{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\widehat{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\widetilde{}{\Picture+{}}{\EndPicture}
  
 \fi
  
 \:CheckOption{mathaccent-}     \if:Option
  
   \Configure{HAccent}\"{AEIOUYaeiouy{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\’{AEIOUYaeiouy{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\.{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\={}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\H{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\^{AEIOUaeiou{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\‘{AEIOUaeiou{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\b{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\c{Cc{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\d{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\t{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\u{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\v{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\~{AOaoNn{}}{\Picture+{}}{\EndPicture}
  
 \fi
-_-_-
   
 
    \Configure{accent}{*}
  
    {<!--tex4ht:accent\Hnewline font="}{" char="}{" type="}{"-->}
  
    {<!--tex4ht:end accent-->}
  
 \Configure{mathaccent}{*}
  
    {<!--tex4ht:mathaccent\Hnewline font="}{" char="}{" type="}{"-->}
  
    {<!--tex4ht:end mathaccent-->}
  
 \Configure{accented}{*}
  
    {<!--tex4ht:accented\Hnewline font="}{" char="}{" type="}{"-->}
  
    {<!--tex4ht:end accented-->}
  
 \Configure{accenting}{*}
  
    {<!--tex4ht:accenting\Hnewline-->}
  
    {<!--tex4ht:end accenting-->}
-_-_-
   
 
    \:CheckOption{new-accents}     \if:Option
  
    <.new plain accents.>
  
 \else
  
    <.old plain accents.>
  
    \Configure{accents}
  
       {\ht:special{t4ht@+\string&{35}x#2{59}}x}
  
       {\Picture+{ \:Picture:{#1}}#2{#3}\EndPicture}
  
 \fi
  
 \let\^^_=\v -_-_-
   
 
    \:CheckOption{accent-}     \if:Option
  
   \Configure{HAccent}\acute{AEIOUYaeiouy{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\bar{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\breve{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\check{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\ddot{AEIOUYaeiouy{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\dot{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\grave{AEIOUaeiou{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\hat{AEIOUaeiou{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\tilde{AOaoNn{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\vec{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\widehat{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\widetilde{}{\Picture+{}}{\EndPicture}
  
 \fi
  
 \:CheckOption{mathaccent-}     \if:Option
  
   \Configure{HAccent}\"{AEIOUYaeiouy{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\’{AEIOUYaeiouy{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\.{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\={}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\H{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\^{AEIOUaeiou{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\‘{AEIOUaeiou{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\b{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\c{Cc{}}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\d{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\t{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\u{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\v{}{\Picture+{}}{\EndPicture}
  
   \Configure{HAccent}\~{AOaoNn{}}{\Picture+{}}{\EndPicture}
  
 \fi
-_-_-
   
 
    \Configure{accent}{*}
  
    {<!--tex4ht:accent\Hnewline font="}{" char="}{" type="}{"-->}
  
    {<!--tex4ht:end accent-->}
  
 \Configure{mathaccent}{*}
  
    {<!--tex4ht:mathaccent\Hnewline font="}{" char="}{" type="}{"-->}
  
    {<!--tex4ht:end mathaccent-->}
  
 \Configure{accented}{*}
  
    {<!--tex4ht:accented\Hnewline font="}{" char="}{" type="}{"-->}
  
    {<!--tex4ht:end accented-->}
  
 \Configure{accenting}{*}
  
    {<!--tex4ht:accenting\Hnewline-->}
  
    {<!--tex4ht:end accenting-->}
-_-_-
   
 
    \Configure{accent}\‘\grave{<.grave codes.>{}{}}
  
    {\a:accents{grave}{#1}}   {\b:accents{grave}{#1}{#2}}
  
 \Configure{accent}\’\acute{<.acute codes.>{}{}}
  
    {\a:accents{acute}{#1}}   {\b:accents{acute}{#1}{#2}}
  
 \Configure{accent}\^\hat{<.circumflex codes.>{}{}}
  
    {\a:accents{circ}{#1}}   {\b:accents{hat}{#1}{#2}}
  
 \Configure{accent}\~\tilde{<.tilde codes.>{}{}}
  
    {\a:accents{tilde}{#1}}   {\b:accents{tilde}{#1}{#2}}
  
 \Configure{accent}\"\ddot{<.diaeresis codes.>{}{34}}
  
    {\a:accents{uml}{#1}}     {\b:accents{uml}{#1}{#2}} -_-_-
   
 
   The following are also placed under accents configuration.
    \Configure{accent}\c\c{C{C}c{c}{}{}}
  
    {\a:accents{cedil}{#1}}     {\b:accents{cedil}{#1}{#2}}
  
 \Configure{accent}\t\t{{}{}}
  
    {\a:accents{udot}{#1}}     {\b:accents{udot}{#1}{#2}}
  
 \Configure{accent}\H\H{{}{}}
  
     {\a:accents{Huml}{#1}} {\b:accents{Huml}{#1}{#2}}
  
 \Configure{accent}\b\b{{}{}}
  
     {\a:accents{b}{#1}} {\b:accents{b}{#1}{#2}}
  
 \Configure{accent}\d\d{{}{}}
  
     {\a:accents{d}{#1}} {\b:accents{d}{#1}{#2}}
-_-_-
   
 
   The following originally have been defined to be parameter-less.
    \Configure{accent}\.\.{{}{}}
  
    {\a:accents{dot}{#1}} {\b:accents{dot}{#1}{#2}}
  
 \Configure{accent}\dot\dot{{}{}}
  
    {\a:accents{dot}{#1}} {\b:accents{dot}{#1}{#2}}
  
 \Configure{accent}\u\breve{{}{}}{\a:accents{breve}{#1}}
  
    {\b:accents{breve}{#1}{#2}}
  
 \Configure{accent}\vec\vec{{}{}}{\a:accents{vec}{#1}}
  
    {\b:accents{vec}{#1}{#2}}
  
 \Configure{accent}\v\v{{}{}}{\a:accents{check}{#1}}
  
    {\b:accents{check}{#1}{#2}}
  
 \Configure{accent}\check\check{{}{}}{\a:accents{check}{#1}}
  
    {\b:accents{check}{#1}{#2}}
  
 \Configure{accent}\=\bar{{}{}}
  
    {\a:accents{bar}{#1}} {\b:accents{bar}{#1}{#2}}
-_-_-
   
 
    \Configure{accent}\widetilde\widetilde{{}{}}
  
    {\a:accents{widetilde}{#1}} {\b:accents{widetilde}{#1}{#2}}
  
 \Configure{accent}\widehat\widehat{{}{}}
  
    {\a:accents{widehat}{#1}} {\b:accents{widehat}{#1}{#2}}
-_-_-
   
 
   \vec, \widetilde, and \widehat are for math mode. \b, \c, \d, \t, and \H are
for text mode.