CSS-Sass

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libsass/ast.hpp  view on Meta::CPAN

    bool is_invisible();
    // nested rulesets need to be hoisted out of their enclosing blocks
    bool is_hoistable() { return true; }
    ATTACH_OPERATIONS();
  };

  /////////////////////////////////////////////////////////
  // Nested declaration sets (i.e., namespaced properties).
  /////////////////////////////////////////////////////////
  class Propset : public Has_Block {
    ADD_PROPERTY(String*, property_fragment);
  public:
    Propset(ParserState pstate, String* pf, Block* b = 0)
    : Has_Block(pstate, b), property_fragment_(pf)
    { }
    ATTACH_OPERATIONS();
  };

  /////////////////
  // Bubble.
  /////////////////
  class Bubble : public Statement {
    ADD_PROPERTY(Statement*, node);
    ADD_PROPERTY(bool, group_end);

libsass/cencode.c  view on Meta::CPAN

	if (value_in > 63) return '=';
	return encoding[(int)value_in];
}

int base64_encode_block(const char* plaintext_in, int length_in, char* code_out, base64_encodestate* state_in)
{
	const char* plainchar = plaintext_in;
	const char* const plaintextend = plaintext_in + length_in;
	char* codechar = code_out;
	char result;
	char fragment;

	result = state_in->result;

	switch (state_in->step)
	{
		while (1)
		{
	case step_A:
			if (plainchar == plaintextend)
			{
				state_in->result = result;
				state_in->step = step_A;
				return codechar - code_out;
			}
			fragment = *plainchar++;
			result = (fragment & 0x0fc) >> 2;
			*codechar++ = base64_encode_value(result);
			result = (fragment & 0x003) << 4;
	case step_B:
			if (plainchar == plaintextend)
			{
				state_in->result = result;
				state_in->step = step_B;
				return codechar - code_out;
			}
			fragment = *plainchar++;
			result |= (fragment & 0x0f0) >> 4;
			*codechar++ = base64_encode_value(result);
			result = (fragment & 0x00f) << 2;
	case step_C:
			if (plainchar == plaintextend)
			{
				state_in->result = result;
				state_in->step = step_C;
				return codechar - code_out;
			}
			fragment = *plainchar++;
			result |= (fragment & 0x0c0) >> 6;
			*codechar++ = base64_encode_value(result);
			result  = (fragment & 0x03f) >> 0;
			*codechar++ = base64_encode_value(result);

			++(state_in->stepcount);
		}
	}
	/* control should not reach here */
	return codechar - code_out;
}

int base64_encode_blockend(char* code_out, base64_encodestate* state_in)

libsass/expand.cpp  view on Meta::CPAN

                                        blk);
    rr->tabs(r->tabs());
    selector_stack.pop_back();
    in_at_root = old_in_at_root;
    old_in_at_root = false;
    return rr;
  }

  Statement* Expand::operator()(Propset* p)
  {
    property_stack.push_back(p->property_fragment());
    Block* expanded_block = p->block()->perform(this)->block();

    Block* current_block = block_stack.back();
    for (size_t i = 0, L = expanded_block->length(); i < L; ++i) {
      Statement* stm = (*expanded_block)[i];
      if (typeid(*stm) == typeid(Declaration)) {
        Declaration* dec = static_cast<Declaration*>(stm);
        String_Schema* combined_prop = new (ctx.mem) String_Schema(p->pstate());
        if (!property_stack.empty()) {
          *combined_prop << property_stack.back()

libsass/inspect.cpp  view on Meta::CPAN

  }

  void Inspect::operator()(Keyframe_Rule* rule)
  {
    if (rule->selector()) rule->selector()->perform(this);
    if (rule->block()) rule->block()->perform(this);
  }

  void Inspect::operator()(Propset* propset)
  {
    propset->property_fragment()->perform(this);
    append_colon_separator();
    propset->block()->perform(this);
  }

  void Inspect::operator()(Bubble* bubble)
  {
    append_indentation();
    append_token("::BUBBLE", bubble);
    append_scope_opener();
    bubble->node()->perform(this);

t/sass-spec/spec/scss-tests/126_test_media_interpolation_with_reparse/input.scss  view on Meta::CPAN

$constraint: "(max-width: 300px)";
$fragment: "nd #{$constraint}";
$comma: "een, pri";
@media screen and #{$constraint} {a: b}
@media screen {
  @media #{$constraint} {a: b}
}
@media screen a#{$fragment} {a: b}
@media scr#{$comma}nt {
  @media #{$constraint} {a: b}
}