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lib/CSS/LESS/Filter.pm  view on Meta::CPAN

colon: sp ':' sp
  { debug($thisline, @item); $return = join '', @item[1..3] }

declaration: (property|variable) colon values (semicolon)(?)
  { debug($thisline, @item); $return = {key => $item[1], sep => $item[2], value => $item[3], semicolon => join '', @{$item[4]}} }

property: /[\*]?/ ident
    { debug($thisline, @item); $return = join'', @item[1..2] }

unicode_range: /U\+[0-9a-fA-F?]{1,6}/
  { debug($thisline, @item); $return = $item[1] }

iefilter: 'progid:DXImageTransform.Microsoft.' ident parens
  { debug($thisline, @item); $return = join'', @item[1..3] }

javascript: /~?`[^`]+?`/s
  { debug($thisline, @item); $return = $item[1] }

values: (value | comments | /[, ]/ )(s)
  { debug($thisline, @item); $return = join '', @{$item[1]} }

value: (
    string | url | variable | color | iefilter | javascript
  | unicode_range | expression | percent
  | px | num | function | ident | important
  | sp | unknown
  )(s)
  { debug($thisline, @item); $return = join'', @{$item[1]} }

variable: at_keyword
  { debug($thisline, @item); $return = $item[1] }

important: sp '!' sp 'important'
  { debug($thisline, @item); $return = join'', @item[1..4] }

lib/CSS/LESS/Filter.pm  view on Meta::CPAN

string: string1 | string2
  { debug($thisline, @item); $return = $item[1] }

string1: /~?"/ ( /[^\n\r\f\\"]/ | escaped_nl | escape )(s?) /"/
  { debug($thisline, @item); $return = join '', $item[1], @{$item[2]}, $item[3] }

string2: /~?'/ ( /[^\n\r\f\\']/ | escaped_nl | escape )(s?) /'/
  { debug($thisline, @item); $return = join '', $item[1], @{$item[2]}, $item[3] }

unicode: '\\' /[0-9a-fA-F]{1,6}(\r\n|[ \n\r\f\t])?/
  { debug($thisline, @item); $return = join '', @item[1..2] }

word: /[-]?/ nmstart nmchar(s?)
  { debug($thisline, @item); $return = join '', @item[1..2], @{$item[3]} }

nmstart: /[_a-zA-Z]/ | nonascii | escape
  { debug($thisline, @item); $return = $item[1] }

name: nmchar(s)
  { debug($thisline, @item); $return = join '', @{$item[1]} }

nmchar: /[_a-zA-Z0-9\-]/ | nonascii | escape
  { debug($thisline, @item); $return = $item[1] }

nonascii: /[^\0-\237]/
  { debug($thisline, @item); $return = $item[1] }

escape:
  unicode
    { debug($thisline, @item); $return = $item[1] }
  | '\\' /[^\n\r\f0-9a-fA-F]/
    { debug($thisline, @item); $return = join '', @item[1..2] }

escaped_nl: '\\' nl
    { debug($thisline, @item); $return = join '', @item[1..2] }

nl: "\n" | "\r\n" | "\r" | "\f"
  { debug($thisline, @item); $return = $item[1] }