original file
-----------------------------------
if (typeof oSettings.aanFeatures.f != 'undefined')
{
    var n = oSettings.aanFeatures.f;
    for ( i=0, iLen=n.length ; i<iLen ; i++ )
    {
        $('input', n[i]).val( '' );
    }
}

/* some comment
 *
 */
for ( i=0, iLen=oSettings.aoPreSearchCols.length ; i<iLen ; i++)
{
    oSetttings.something = "";
}

/* redraw */
-----------------------------------

Grammar: TypeScript.tmLanguage
-----------------------------------
>if (typeof oSettings.aanFeatures.f != 'undefined')
 ^^
 source.ts keyword.control.conditional.ts
   ^
   source.ts
    ^
    source.ts meta.brace.round.ts
     ^^^^^^
     source.ts keyword.operator.expression.typeof.ts
           ^
           source.ts
            ^^^^^^^^^
            source.ts variable.other.object.ts
                     ^
                     source.ts punctuation.accessor.ts
                      ^^^^^^^^^^^
                      source.ts variable.other.object.property.ts
                                 ^
                                 source.ts punctuation.accessor.ts
                                  ^
                                  source.ts variable.other.property.ts
                                   ^
                                   source.ts
                                    ^^
                                    source.ts keyword.operator.comparison.ts
                                      ^
                                      source.ts
                                       ^
                                       source.ts string.quoted.single.ts punctuation.definition.string.begin.ts
                                        ^^^^^^^^^
                                        source.ts string.quoted.single.ts
                                                 ^
                                                 source.ts string.quoted.single.ts punctuation.definition.string.end.ts
                                                  ^
                                                  source.ts meta.brace.round.ts
                                                   ^^
                                                   source.ts
>{
 ^
 source.ts meta.block.ts punctuation.definition.block.ts
  ^^
  source.ts meta.block.ts
>    var n = oSettings.aanFeatures.f;
 ^^^^
 source.ts meta.block.ts
     ^^^
     source.ts meta.block.ts meta.var.expr.ts storage.type.ts
        ^
        source.ts meta.block.ts meta.var.expr.ts
         ^
         source.ts meta.block.ts meta.var.expr.ts meta.var-single-variable.expr.ts variable.other.readwrite.ts
          ^
          source.ts meta.block.ts meta.var.expr.ts meta.var-single-variable.expr.ts
           ^
           source.ts meta.block.ts meta.var.expr.ts keyword.operator.assignment.ts
            ^
            source.ts meta.block.ts meta.var.expr.ts
             ^^^^^^^^^
             source.ts meta.block.ts meta.var.expr.ts variable.other.object.ts
                      ^
                      source.ts meta.block.ts meta.var.expr.ts punctuation.accessor.ts
                       ^^^^^^^^^^^
                       source.ts meta.block.ts meta.var.expr.ts variable.other.object.property.ts
                                  ^
                                  source.ts meta.block.ts meta.var.expr.ts punctuation.accessor.ts
                                   ^
                                   source.ts meta.block.ts meta.var.expr.ts variable.other.property.ts
                                    ^
                                    source.ts meta.block.ts punctuation.terminator.statement.ts
                                     ^^
                                     source.ts meta.block.ts
>    for ( i=0, iLen=n.length ; i<iLen ; i++ )
 ^^^^
 source.ts meta.block.ts
     ^^^
     source.ts meta.block.ts keyword.control.loop.ts
        ^
        source.ts meta.block.ts
         ^
         source.ts meta.block.ts meta.brace.round.ts
          ^
          source.ts meta.block.ts
           ^
           source.ts meta.block.ts variable.other.readwrite.ts
            ^
            source.ts meta.block.ts keyword.operator.assignment.ts
             ^
             source.ts meta.block.ts constant.numeric.decimal.ts
              ^
              source.ts meta.block.ts punctuation.separator.comma.ts
               ^
               source.ts meta.block.ts
                ^^^^
                source.ts meta.block.ts variable.other.readwrite.ts
                    ^
                    source.ts meta.block.ts keyword.operator.assignment.ts
                     ^
                     source.ts meta.block.ts variable.other.object.ts
                      ^
                      source.ts meta.block.ts punctuation.accessor.ts
                       ^^^^^^
                       source.ts meta.block.ts support.variable.property.ts
                             ^
                             source.ts meta.block.ts
                              ^
                              source.ts meta.block.ts punctuation.terminator.statement.ts
                               ^
                               source.ts meta.block.ts
                                ^
                                source.ts meta.block.ts variable.other.readwrite.ts
                                 ^
                                 source.ts meta.block.ts keyword.operator.relational.ts
                                  ^^^^
                                  source.ts meta.block.ts variable.other.readwrite.ts
                                      ^
                                      source.ts meta.block.ts
                                       ^
                                       source.ts meta.block.ts punctuation.terminator.statement.ts
                                        ^
                                        source.ts meta.block.ts
                                         ^
                                         source.ts meta.block.ts variable.other.readwrite.ts
                                          ^^
                                          source.ts meta.block.ts keyword.operator.increment.ts
                                            ^
                                            source.ts meta.block.ts
                                             ^
                                             source.ts meta.block.ts meta.brace.round.ts
                                              ^^
                                              source.ts meta.block.ts
>    {
 ^^^^
 source.ts meta.block.ts
     ^
     source.ts meta.block.ts meta.block.ts punctuation.definition.block.ts
      ^^
      source.ts meta.block.ts meta.block.ts
>        $('input', n[i]).val( '' );
 ^^^^^^^^
 source.ts meta.block.ts meta.block.ts
         ^
         source.ts meta.block.ts meta.block.ts entity.name.function.ts
          ^
          source.ts meta.block.ts meta.block.ts meta.brace.round.ts
           ^
           source.ts meta.block.ts meta.block.ts string.quoted.single.ts punctuation.definition.string.begin.ts
            ^^^^^
            source.ts meta.block.ts meta.block.ts string.quoted.single.ts
                 ^
                 source.ts meta.block.ts meta.block.ts string.quoted.single.ts punctuation.definition.string.end.ts
                  ^
                  source.ts meta.block.ts meta.block.ts punctuation.separator.comma.ts
                   ^
                   source.ts meta.block.ts meta.block.ts
                    ^
                    source.ts meta.block.ts meta.block.ts variable.other.readwrite.ts
                     ^
                     source.ts meta.block.ts meta.block.ts meta.array.literal.ts meta.brace.square.ts
                      ^
                      source.ts meta.block.ts meta.block.ts meta.array.literal.ts variable.other.readwrite.ts
                       ^
                       source.ts meta.block.ts meta.block.ts meta.array.literal.ts meta.brace.square.ts
                        ^
                        source.ts meta.block.ts meta.block.ts meta.brace.round.ts
                         ^
                         source.ts meta.block.ts meta.block.ts punctuation.accessor.ts
                          ^^^
                          source.ts meta.block.ts meta.block.ts entity.name.function.ts
                             ^
                             source.ts meta.block.ts meta.block.ts meta.brace.round.ts
                              ^
                              source.ts meta.block.ts meta.block.ts
                               ^
                               source.ts meta.block.ts meta.block.ts string.quoted.single.ts punctuation.definition.string.begin.ts
                                ^
                                source.ts meta.block.ts meta.block.ts string.quoted.single.ts punctuation.definition.string.end.ts
                                 ^
                                 source.ts meta.block.ts meta.block.ts
                                  ^
                                  source.ts meta.block.ts meta.block.ts meta.brace.round.ts
                                   ^
                                   source.ts meta.block.ts meta.block.ts punctuation.terminator.statement.ts
                                    ^^
                                    source.ts meta.block.ts meta.block.ts
>    }
 ^^^^
 source.ts meta.block.ts meta.block.ts
     ^
     source.ts meta.block.ts meta.block.ts punctuation.definition.block.ts
      ^^
      source.ts meta.block.ts
>}
 ^
 source.ts meta.block.ts punctuation.definition.block.ts
  ^^
  source.ts
>
 ^^
 source.ts
>/* some comment
 ^^
 source.ts comment.block.ts punctuation.definition.comment.ts
   ^^^^^^^^^^^^^^^
   source.ts comment.block.ts
> *
 ^^^^
 source.ts comment.block.ts
> */
 ^
 source.ts comment.block.ts
  ^^
  source.ts comment.block.ts punctuation.definition.comment.ts
    ^^
    source.ts
>for ( i=0, iLen=oSettings.aoPreSearchCols.length ; i<iLen ; i++)
 ^^^
 source.ts keyword.control.loop.ts
    ^
    source.ts
     ^
     source.ts meta.brace.round.ts
      ^
      source.ts
       ^
       source.ts variable.other.readwrite.ts
        ^
        source.ts keyword.operator.assignment.ts
         ^
         source.ts constant.numeric.decimal.ts
          ^
          source.ts punctuation.separator.comma.ts
           ^
           source.ts
            ^^^^
            source.ts variable.other.readwrite.ts
                ^
                source.ts keyword.operator.assignment.ts
                 ^^^^^^^^^
                 source.ts variable.other.object.ts
                          ^
                          source.ts punctuation.accessor.ts
                           ^^^^^^^^^^^^^^^
                           source.ts variable.other.object.property.ts
                                          ^
                                          source.ts punctuation.accessor.ts
                                           ^^^^^^
                                           source.ts support.variable.property.ts
                                                 ^
                                                 source.ts
                                                  ^
                                                  source.ts punctuation.terminator.statement.ts
                                                   ^
                                                   source.ts
                                                    ^
                                                    source.ts variable.other.readwrite.ts
                                                     ^
                                                     source.ts keyword.operator.relational.ts
                                                      ^^^^
                                                      source.ts variable.other.readwrite.ts
                                                          ^
                                                          source.ts
                                                           ^
                                                           source.ts punctuation.terminator.statement.ts
                                                            ^
                                                            source.ts
                                                             ^
                                                             source.ts variable.other.readwrite.ts
                                                              ^^
                                                              source.ts keyword.operator.increment.ts
                                                                ^
                                                                source.ts meta.brace.round.ts
                                                                 ^^
                                                                 source.ts
>{
 ^
 source.ts meta.block.ts punctuation.definition.block.ts
  ^^
  source.ts meta.block.ts
>    oSetttings.something = "";
 ^^^^
 source.ts meta.block.ts
     ^^^^^^^^^^
     source.ts meta.block.ts variable.other.object.ts
               ^
               source.ts meta.block.ts punctuation.accessor.ts
                ^^^^^^^^^
                source.ts meta.block.ts variable.other.property.ts
                         ^
                         source.ts meta.block.ts
                          ^
                          source.ts meta.block.ts keyword.operator.assignment.ts
                           ^
                           source.ts meta.block.ts
                            ^
                            source.ts meta.block.ts string.quoted.double.ts punctuation.definition.string.begin.ts
                             ^
                             source.ts meta.block.ts string.quoted.double.ts punctuation.definition.string.end.ts
                              ^
                              source.ts meta.block.ts punctuation.terminator.statement.ts
                               ^^
                               source.ts meta.block.ts
>}
 ^
 source.ts meta.block.ts punctuation.definition.block.ts
  ^^
  source.ts
>
 ^^
 source.ts
>/* redraw */
 ^^
 source.ts comment.block.ts punctuation.definition.comment.ts
   ^^^^^^^^
   source.ts comment.block.ts
           ^^
           source.ts comment.block.ts punctuation.definition.comment.ts