dist/leipzig.js
function processGloss(gloss, callback) {
      if (!(gloss instanceof Element)) {
        var err = new Error('Invalid gloss element');

        if (typeof callback === 'function') {
          callback(err);
        } else {
          throw err;
        }
      }

      var lines = Array.prototype.slice.call(gloss.children);
      var linesToAlign = [];
      var firstRawLine = null;
      var firstRawLineNum = 0;

      triggerEvent(gloss, events.beforeGloss);

      if (firstLineOrig) {
        var firstLine = lines[0];
        addClass(firstLine, classes.original);
      }

      if (lastLineFree) {
        var lastLine = lines[lines.length - 1];
        addClass(lastLine, classes.freeTranslation);
      }

      // process each line in the gloss
      lines.forEach(function (line, lineNum) {
        // don't align lines that are free translations or original,
        // unformatted lines
        var isOrig = hasClass(line, classes.original);
        var isFree = hasClass(line, classes.freeTranslation);
        var shouldSkip = hasClass(line, classes.noAlign);

        var shouldAlign = !isOrig && !isFree && !shouldSkip;

        if (shouldAlign) {
          triggerEvent(line, events.beforeLex, { lineNum: lineNum });
          var tokens = _this2.lex(line.innerHTML);
          triggerEvent(line, events.afterLex, {
            tokens: tokens,
            lineNum: lineNum
          });

          linesToAlign.push(tokens);
          addClass(line, classes.hidden);

          // if this is the first aligned line, mark the location
          // so that the final aligned glosses can be inserted here
          if (!firstRawLine) {
            firstRawLine = line;
            firstRawLineNum = lineNum;
          }
        } else {
          addClass(line, classes.line);
          addClass(line, classes.lineNum + lineNum);
        }
      });

      var lastRawLineNum = firstRawLineNum + (linesToAlign.length - 1);

      triggerEvent(gloss, events.beforeAlign, {
        lines: linesToAlign,
        firstLineNum: firstRawLineNum,
        lastLineNum: lastRawLineNum
      });

      var alignedLines = _this2.align(linesToAlign);

      triggerEvent(gloss, events.afterAlign, {
        lines: alignedLines,
        firstLineNum: firstRawLineNum,
        lastLineNum: lastRawLineNum
      });

      // determine which type of element the aligned glosses should be wrapped in
      var alignedWrapper = undefined;
      if (gloss.tagName === 'UL' || gloss.tagName === 'OL') {
        alignedWrapper = 'li';
      } else {
        alignedWrapper = 'div';
      }

      triggerEvent(gloss, events.beforeFormat, {
        lines: alignedLines,
        firstLineNum: firstRawLineNum,
        lastLineNum: lastRawLineNum
      });

      var formattedLines = _this2.format(alignedLines, alignedWrapper, firstRawLineNum);
      gloss.insertBefore(formattedLines, firstRawLine);

      triggerEvent(formattedLines, events.afterFormat, {
        firstLineNum: firstRawLineNum,
        lastLineNum: lastRawLineNum
      });

      // finish up by adding relevant classes to the main container
      if (!spacing) {
        addClass(gloss, classes.noSpace);
      }

      addClass(gloss, classes.glossed);

      triggerEvent(gloss, events.afterGloss);
    }
function processGloss(gloss, callback) {
      if (!(gloss instanceof Element)) {
        var err = new Error('Invalid gloss element');

        if (typeof callback === 'function') {
          callback(err);
        } else {
          throw err;
        }
      }

      var lines = Array.prototype.slice.call(gloss.children);
      var linesToAlign = [];
      var firstRawLine = null;
      var firstRawLineNum = 0;

      triggerEvent(gloss, events.beforeGloss);

      if (firstLineOrig) {
        var firstLine = lines[0];
        addClass(firstLine, classes.original);
      }

      if (lastLineFree) {
        var lastLine = lines[lines.length - 1];
        addClass(lastLine, classes.freeTranslation);
      }

      // process each line in the gloss
      lines.forEach(function (line, lineNum) {
        // don't align lines that are free translations or original,
        // unformatted lines
        var isOrig = hasClass(line, classes.original);
        var isFree = hasClass(line, classes.freeTranslation);
        var shouldSkip = hasClass(line, classes.noAlign);

        var shouldAlign = !isOrig && !isFree && !shouldSkip;

        if (shouldAlign) {
          triggerEvent(line, events.beforeLex, { lineNum: lineNum });
          var tokens = _this2.lex(line.innerHTML);
          triggerEvent(line, events.afterLex, {
            tokens: tokens,
            lineNum: lineNum
          });

          linesToAlign.push(tokens);
          addClass(line, classes.hidden);

          // if this is the first aligned line, mark the location
          // so that the final aligned glosses can be inserted here
          if (!firstRawLine) {
            firstRawLine = line;
            firstRawLineNum = lineNum;
          }
        } else {
          addClass(line, classes.line);
          addClass(line, classes.lineNum + lineNum);
        }
      });

      var lastRawLineNum = firstRawLineNum + (linesToAlign.length - 1);

      triggerEvent(gloss, events.beforeAlign, {
        lines: linesToAlign,
        firstLineNum: firstRawLineNum,
        lastLineNum: lastRawLineNum
      });

      var alignedLines = _this2.align(linesToAlign);

      triggerEvent(gloss, events.afterAlign, {
        lines: alignedLines,
        firstLineNum: firstRawLineNum,
        lastLineNum: lastRawLineNum
      });

      // determine which type of element the aligned glosses should be wrapped in
      var alignedWrapper = undefined;
      if (gloss.tagName === 'UL' || gloss.tagName === 'OL') {
        alignedWrapper = 'li';
      } else {
        alignedWrapper = 'div';
      }

      triggerEvent(gloss, events.beforeFormat, {
        lines: alignedLines,
        firstLineNum: firstRawLineNum,
        lastLineNum: lastRawLineNum
      });

      var formattedLines = _this2.format(alignedLines, alignedWrapper, firstRawLineNum);
      gloss.insertBefore(formattedLines, firstRawLine);

      triggerEvent(formattedLines, events.afterFormat, {
        firstLineNum: firstRawLineNum,
        lastLineNum: lastRawLineNum
      });

      // finish up by adding relevant classes to the main container
      if (!spacing) {
        addClass(gloss, classes.noSpace);
      }

      addClass(gloss, classes.glossed);

      triggerEvent(gloss, events.afterGloss);
    }
function processGloss ( gloss , callback ) { if ( ! ( gloss instanceof Element ) ) { var err = new Error ( 'Invalid gloss element' ) ; if ( typeof callback === 'function' ) { callback ( err ) ; } else { throw err ; } } var lines = Array . prototype . slice . call ( gloss . children ) ; var linesToAlign = [ ] ; var firstRawLine = null ; var firstRawLineNum = 0 ; triggerEvent ( gloss , events . beforeGloss ) ; if ( firstLineOrig ) { var firstLine = lines [ 0 ] ; addClass ( firstLine , classes . original ) ; } if ( lastLineFree ) { var lastLine = lines [ lines . length - 1 ] ; addClass ( lastLine , classes . freeTranslation ) ; } // process each line in the gloss lines . forEach ( function ( line , lineNum ) { // don't align lines that are free translations or original, // unformatted lines var isOrig = hasClass ( line , classes . original ) ; var isFree = hasClass ( line , classes . freeTranslation ) ; var shouldSkip = hasClass ( line , classes . noAlign ) ; var shouldAlign = ! isOrig && ! isFree && ! shouldSkip ; if ( shouldAlign ) { triggerEvent ( line , events . beforeLex , { lineNum : lineNum } ) ; var tokens = _this2 . lex ( line . innerHTML ) ; triggerEvent ( line , events . afterLex , { tokens : tokens , lineNum : lineNum } ) ; linesToAlign . push ( tokens ) ; addClass ( line , classes . hidden ) ; // if this is the first aligned line, mark the location // so that the final aligned glosses can be inserted here if ( ! firstRawLine ) { firstRawLine = line ; firstRawLineNum = lineNum ; } } else { addClass ( line , classes . line ) ; addClass ( line , classes . lineNum + lineNum ) ; } } ) ; var lastRawLineNum = firstRawLineNum + ( linesToAlign . length - 1 ) ; triggerEvent ( gloss , events . beforeAlign , { lines : linesToAlign , firstLineNum : firstRawLineNum , lastLineNum : lastRawLineNum } ) ; var alignedLines = _this2 . align ( linesToAlign ) ; triggerEvent ( gloss , events . afterAlign , { lines : alignedLines , firstLineNum : firstRawLineNum , lastLineNum : lastRawLineNum } ) ; // determine which type of element the aligned glosses should be wrapped in var alignedWrapper = undefined ; if ( gloss . tagName === 'UL' || gloss . tagName === 'OL' ) { alignedWrapper = 'li' ; } else { alignedWrapper = 'div' ; } triggerEvent ( gloss , events . beforeFormat , { lines : alignedLines , firstLineNum : firstRawLineNum , lastLineNum : lastRawLineNum } ) ; var formattedLines = _this2 . format ( alignedLines , alignedWrapper , firstRawLineNum ) ; gloss . insertBefore ( formattedLines , firstRawLine ) ; triggerEvent ( formattedLines , events . afterFormat , { firstLineNum : firstRawLineNum , lastLineNum : lastRawLineNum } ) ; // finish up by adding relevant classes to the main container if ( ! spacing ) { addClass ( gloss , classes . noSpace ) ; } addClass ( gloss , classes . glossed ) ; triggerEvent ( gloss , events . afterGloss ) ; }
Processes an individual gloss element
Processes an individual gloss element