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node-sass
Commit a4fcf741 by Aaron Leung
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Improving the function call resolver so that it works with more complex real-world usages.

parent 038c77f9
Showing with 139 additions and 140 deletions
functions.cpp
......@@ -23,10 +23,10 @@ namespace Sass {
Function_Descriptor rgb_descriptor =
{ "rgb", "$red", "$green", "$blue", 0 };
Node rgb(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node r(bindings[parameters[0]]);
Node g(bindings[parameters[1]]);
Node b(bindings[parameters[2]]);
Node rgb(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node r(bindings[parameters[0].token()]);
Node g(bindings[parameters[1].token()]);
Node b(bindings[parameters[2].token()]);
if (!(r.type() == Node::number && g.type() == Node::number && b.type() == Node::number)) {
throw_eval_error("arguments for rgb must be numbers", r.path(), r.line());
}
......@@ -35,11 +35,11 @@ namespace Sass {
Function_Descriptor rgba_4_descriptor =
{ "rgba", "$red", "$green", "$blue", "$alpha", 0 };
Node rgba_4(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node r(bindings[parameters[0]]);
Node g(bindings[parameters[1]]);
Node b(bindings[parameters[2]]);
Node a(bindings[parameters[3]]);
Node rgba_4(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node r(bindings[parameters[0].token()]);
Node g(bindings[parameters[1].token()]);
Node b(bindings[parameters[2].token()]);
Node a(bindings[parameters[3].token()]);
if (!(r.type() == Node::number && g.type() == Node::number && b.type() == Node::number && a.type() == Node::number)) {
throw_eval_error("arguments for rgba must be numbers", r.path(), r.line());
}
......@@ -48,36 +48,36 @@ namespace Sass {
Function_Descriptor rgba_2_descriptor =
{ "rgba", "$color", "$alpha", 0 };
Node rgba_2(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node color(bindings[parameters[0]]);
Node rgba_2(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node color(bindings[parameters[0].token()]);
Node r(color[0]);
Node g(color[1]);
Node b(color[2]);
Node a(bindings[parameters[1]]);
Node a(bindings[parameters[1].token()]);
if (color.type() != Node::numeric_color || a.type() != Node::number) throw_eval_error("arguments to rgba must be a color and a number", color.path(), color.line());
return new_Node(color.path(), color.line(), r.numeric_value(), g.numeric_value(), b.numeric_value(), a.numeric_value());
}
Function_Descriptor red_descriptor =
{ "red", "$color", 0 };
Node red(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node color(bindings[parameters[0]]);
Node red(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node color(bindings[parameters[0].token()]);
if (color.type() != Node::numeric_color) throw_eval_error("argument to red must be a color", color.path(), color.line());
return color[0];
}
Function_Descriptor green_descriptor =
{ "green", "$color", 0 };
Node green(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node color(bindings[parameters[0]]);
Node green(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node color(bindings[parameters[0].token()]);
if (color.type() != Node::numeric_color) throw_eval_error("argument to green must be a color", color.path(), color.line());
return color[1];
}
Function_Descriptor blue_descriptor =
{ "blue", "$color", 0 };
Node blue(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node color(bindings[parameters[0]]);
Node blue(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node color(bindings[parameters[0].token()]);
if (color.type() != Node::numeric_color) throw_eval_error("argument to blue must be a color", color.path(), color.line());
return color[2];
}
......@@ -105,19 +105,19 @@ namespace Sass {
Function_Descriptor mix_2_descriptor =
{ "mix", "$color1", "$color2", 0 };
Node mix_2(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
return mix_impl(bindings[parameters[0]], bindings[parameters[1]], 50, new_Node);
Node mix_2(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
return mix_impl(bindings[parameters[0].token()], bindings[parameters[1].token()], 50, new_Node);
}
Function_Descriptor mix_3_descriptor =
{ "mix", "$color1", "$color2", "$weight", 0 };
Node mix_3(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node percentage(bindings[parameters[2]]);
Node mix_3(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node percentage(bindings[parameters[2].token()]);
if (!(percentage.type() == Node::number || percentage.type() == Node::numeric_percentage || percentage.type() == Node::numeric_dimension)) {
throw_eval_error("third argument to mix must be numeric", percentage.path(), percentage.line());
}
return mix_impl(bindings[parameters[0]],
bindings[parameters[1]],
return mix_impl(bindings[parameters[0].token()],
bindings[parameters[1].token()],
percentage.numeric_value(),
new_Node);
}
......@@ -151,42 +151,42 @@ namespace Sass {
Function_Descriptor hsla_descriptor =
{ "hsla", "$hue", "$saturation", "$lightness", "$alpha", 0 };
Node hsla(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
if (!(bindings[parameters[0]].is_numeric() &&
bindings[parameters[1]].is_numeric() &&
bindings[parameters[2]].is_numeric() &&
bindings[parameters[3]].is_numeric())) {
throw_eval_error("arguments to hsla must be numeric", bindings[parameters[0]].path(), bindings[parameters[0]].line());
Node hsla(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
if (!(bindings[parameters[0].token()].is_numeric() &&
bindings[parameters[1].token()].is_numeric() &&
bindings[parameters[2].token()].is_numeric() &&
bindings[parameters[3].token()].is_numeric())) {
throw_eval_error("arguments to hsla must be numeric", bindings[parameters[0].token()].path(), bindings[parameters[0].token()].line());
}
double h = bindings[parameters[0]].numeric_value();
double s = bindings[parameters[1]].numeric_value();
double l = bindings[parameters[2]].numeric_value();
double a = bindings[parameters[3]].numeric_value();
double h = bindings[parameters[0].token()].numeric_value();
double s = bindings[parameters[1].token()].numeric_value();
double l = bindings[parameters[2].token()].numeric_value();
double a = bindings[parameters[3].token()].numeric_value();
Node color(hsla_impl(h, s, l, a, new_Node));
// color.line() = bindings[parameters[0]].line();
// color.line() = bindings[parameters[0].token()].line();
return color;
}
Function_Descriptor hsl_descriptor =
{ "hsl", "$hue", "$saturation", "$lightness", 0 };
Node hsl(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
if (!(bindings[parameters[0]].is_numeric() &&
bindings[parameters[1]].is_numeric() &&
bindings[parameters[2]].is_numeric())) {
throw_eval_error("arguments to hsl must be numeric", bindings[parameters[0]].path(), bindings[parameters[0]].line());
Node hsl(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
if (!(bindings[parameters[0].token()].is_numeric() &&
bindings[parameters[1].token()].is_numeric() &&
bindings[parameters[2].token()].is_numeric())) {
throw_eval_error("arguments to hsl must be numeric", bindings[parameters[0].token()].path(), bindings[parameters[0].token()].line());
}
double h = bindings[parameters[0]].numeric_value();
double s = bindings[parameters[1]].numeric_value();
double l = bindings[parameters[2]].numeric_value();
double h = bindings[parameters[0].token()].numeric_value();
double s = bindings[parameters[1].token()].numeric_value();
double l = bindings[parameters[2].token()].numeric_value();
Node color(hsla_impl(h, s, l, 1, new_Node));
// color.line() = bindings[parameters[0]].line();
// color.line() = bindings[parameters[0].token()].line();
return color;
}
Function_Descriptor invert_descriptor =
{ "invert", "$color", 0 };
Node invert(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node orig(bindings[parameters[0]]);
Node invert(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node orig(bindings[parameters[0].token()]);
if (orig.type() != Node::numeric_color) throw_eval_error("argument to invert must be a color", orig.path(), orig.line());
return new_Node(orig.path(), orig.line(),
255 - orig[0].numeric_value(),
......@@ -201,8 +201,8 @@ namespace Sass {
{ "alpha", "$color", 0 };
Function_Descriptor opacity_descriptor =
{ "opacity", "$color", 0 };
Node alpha(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node color(bindings[parameters[0]]);
Node alpha(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node color(bindings[parameters[0].token()]);
if (color.type() != Node::numeric_color) throw_eval_error("argument to alpha must be a color", color.path(), color.line());
return color[3];
}
......@@ -211,9 +211,9 @@ namespace Sass {
{ "opacify", "$color", "$amount", 0 };
Function_Descriptor fade_in_descriptor =
{ "fade_in", "$color", "$amount", 0 };
Node opacify(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node color(bindings[parameters[0]]);
Node delta(bindings[parameters[1]]);
Node opacify(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node color(bindings[parameters[0].token()]);
Node delta(bindings[parameters[1].token()]);
if (color.type() != Node::numeric_color || !delta.is_numeric()) {
throw_eval_error("arguments to opacify/fade_in must be a color and a numeric value", color.path(), color.line());
}
......@@ -231,9 +231,9 @@ namespace Sass {
{ "transparentize", "$color", "$amount", 0 };
Function_Descriptor fade_out_descriptor =
{ "fade_out", "$color", "$amount", 0 };
Node transparentize(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node color(bindings[parameters[0]]);
Node delta(bindings[parameters[1]]);
Node transparentize(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node color(bindings[parameters[0].token()]);
Node delta(bindings[parameters[1].token()]);
if (color.type() != Node::numeric_color || !delta.is_numeric()) {
throw_eval_error("arguments to transparentize/fade_out must be a color and a numeric value", color.path(), color.line());
}
......@@ -251,8 +251,8 @@ namespace Sass {
Function_Descriptor unquote_descriptor =
{ "unquote", "$string", 0 };
Node unquote(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node cpy(new_Node(bindings[parameters[0]]));
Node unquote(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node cpy(new_Node(bindings[parameters[0].token()]));
// if (cpy.type() != Node::string_constant /* && cpy.type() != Node::concatenation */) {
// throw_eval_error("argument to unquote must be a string", cpy.path(), cpy.line());
// }
......@@ -263,8 +263,8 @@ namespace Sass {
Function_Descriptor quote_descriptor =
{ "quote", "$string", 0 };
Node quote(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node orig(bindings[parameters[0]]);
Node quote(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node orig(bindings[parameters[0].token()]);
switch (orig.type())
{
default: {
......@@ -289,8 +289,8 @@ namespace Sass {
Function_Descriptor percentage_descriptor =
{ "percentage", "$value", 0 };
Node percentage(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node orig(bindings[parameters[0]]);
Node percentage(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node orig(bindings[parameters[0].token()]);
if (orig.type() != Node::number) {
throw_eval_error("argument to percentage must be a unitless number", orig.path(), orig.line());
}
......@@ -299,8 +299,8 @@ namespace Sass {
Function_Descriptor round_descriptor =
{ "round", "$value", 0 };
Node round(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node orig(bindings[parameters[0]]);
Node round(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node orig(bindings[parameters[0].token()]);
switch (orig.type())
{
case Node::numeric_dimension: {
......@@ -329,8 +329,8 @@ namespace Sass {
Function_Descriptor ceil_descriptor =
{ "ceil", "$value", 0 };
Node ceil(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node orig(bindings[parameters[0]]);
Node ceil(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node orig(bindings[parameters[0].token()]);
switch (orig.type())
{
case Node::numeric_dimension: {
......@@ -359,8 +359,8 @@ namespace Sass {
Function_Descriptor floor_descriptor =
{ "floor", "$value", 0 };
Node floor(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node orig(bindings[parameters[0]]);
Node floor(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node orig(bindings[parameters[0].token()]);
switch (orig.type())
{
case Node::numeric_dimension: {
......@@ -389,8 +389,8 @@ namespace Sass {
Function_Descriptor abs_descriptor =
{ "abs", "$value", 0 };
Node abs(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node orig(bindings[parameters[0]]);
Node abs(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node orig(bindings[parameters[0].token()]);
switch (orig.type())
{
case Node::numeric_dimension: {
......@@ -421,8 +421,8 @@ namespace Sass {
Function_Descriptor length_descriptor =
{ "length", "$list", 0 };
Node length(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node arg(bindings[parameters[0]]);
Node length(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node arg(bindings[parameters[0].token()]);
switch (arg.type())
{
case Node::space_list:
......@@ -445,9 +445,9 @@ namespace Sass {
Function_Descriptor nth_descriptor =
{ "nth", "$list", "$n", 0 };
Node nth(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node l(bindings[parameters[0]]);
Node n(bindings[parameters[1]]);
Node nth(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node l(bindings[parameters[0].token()]);
Node n(bindings[parameters[1].token()]);
if (n.type() != Node::number) {
throw_eval_error("second argument to nth must be a number", n.path(), n.line());
}
......@@ -466,13 +466,13 @@ namespace Sass {
}
extern const char separator_kwd[] = "$separator";
Node join_impl(const vector<Token>& parameters, map<Token, Node>& bindings, bool has_sep, Node_Factory& new_Node) {
Node join_impl(const Node parameters, map<Token, Node>& bindings, bool has_sep, Node_Factory& new_Node) {
// if the args aren't lists, turn them into singleton lists
Node l1(bindings[parameters[0]]);
Node l1(bindings[parameters[0].token()]);
if (l1.type() != Node::space_list && l1.type() != Node::comma_list && l1.type() != Node::nil) {
l1 = new_Node(Node::space_list, l1.path(), l1.line(), 1) << l1;
}
Node l2(bindings[parameters[1]]);
Node l2(bindings[parameters[1].token()]);
if (l2.type() != Node::space_list && l2.type() != Node::comma_list && l2.type() != Node::nil) {
l2 = new_Node(Node::space_list, l2.path(), l2.line(), 1) << l2;
}
......@@ -487,7 +487,7 @@ namespace Sass {
// figure out the result type in advance
Node::Type rtype = Node::space_list;
if (has_sep) {
string sep(bindings[parameters[2]].token().unquote());
string sep(bindings[parameters[2].token()].token().unquote());
if (sep == "comma") rtype = Node::comma_list;
else if (sep == "space") rtype = Node::space_list;
else if (sep == "auto") rtype = l1.type();
......@@ -506,18 +506,18 @@ namespace Sass {
Function_Descriptor join_2_descriptor =
{ "join", "$list1", "$list2", 0 };
Node join_2(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node join_2(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
return join_impl(parameters, bindings, false, new_Node);
}
Function_Descriptor join_3_descriptor =
{ "join", "$list1", "$list2", "$separator", 0 };
Node join_3(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node join_3(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
return join_impl(parameters, bindings, true, new_Node);
}
Node append_impl(const vector<Token>& parameters, map<Token, Node>& bindings, bool has_sep, Node_Factory& new_Node) {
Node list(bindings[parameters[0]]);
Node append_impl(const Node parameters, map<Token, Node>& bindings, bool has_sep, Node_Factory& new_Node) {
Node list(bindings[parameters[0].token()]);
switch (list.type())
{
case Node::space_list:
......@@ -532,7 +532,7 @@ namespace Sass {
}
Node::Type sep_type = list.type();
if (has_sep) {
string sep_string = bindings[parameters[2]].token().unquote();
string sep_string = bindings[parameters[2].token()].token().unquote();
if (sep_string == "comma") sep_type = Node::comma_list;
else if (sep_string == "space") sep_type = Node::space_list;
else if (sep_string == "auto") sep_type = list.type();
......@@ -540,27 +540,27 @@ namespace Sass {
}
Node new_list(new_Node(sep_type, list.path(), list.line(), list.size() + 1));
new_list += list;
new_list << bindings[parameters[1]];
new_list << bindings[parameters[1].token()];
return new_list;
}
Function_Descriptor append_2_descriptor =
{ "append", "$list", "$val", 0 };
Node append_2(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node append_2(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
return append_impl(parameters, bindings, false, new_Node);
}
Function_Descriptor append_3_descriptor =
{ "append", "$list", "$val", "$separator", 0 };
Node append_3(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node append_3(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
return append_impl(parameters, bindings, true, new_Node);
}
Node compact(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node compact(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
size_t num_args = bindings.size();
Node::Type sep_type = Node::comma_list;
Node list;
Node arg1(bindings[parameters[0]]);
Node arg1(bindings[parameters[0].token()]);
if (num_args == 1 && (arg1.type() == Node::space_list ||
arg1.type() == Node::comma_list ||
arg1.type() == Node::nil)) {
......@@ -570,7 +570,7 @@ namespace Sass {
else {
list = new_Node(sep_type, arg1.path(), arg1.line(), num_args);
for (size_t i = 0; i < num_args; ++i) {
list << bindings[parameters[i]];
list << bindings[parameters[i].token()];
}
}
Node new_list(new_Node(list.type(), list.path(), list.line(), 0));
......@@ -619,8 +619,8 @@ namespace Sass {
Function_Descriptor type_of_descriptor =
{ "type-of", "$value", 0 };
Node type_of(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node val(bindings[parameters[0]]);
Node type_of(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node val(bindings[parameters[0].token()]);
Token type_name;
switch (val.type())
{
......@@ -658,8 +658,8 @@ namespace Sass {
Function_Descriptor unit_descriptor =
{ "unit", "$number", 0 };
Node unit(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node val(bindings[parameters[0]]);
Node unit(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node val(bindings[parameters[0].token()]);
switch (val.type())
{
case Node::number: {
......@@ -684,8 +684,8 @@ namespace Sass {
Function_Descriptor unitless_descriptor =
{ "unitless", "$number", 0 };
Node unitless(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node val(bindings[parameters[0]]);
Node unitless(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node val(bindings[parameters[0].token()]);
switch (val.type())
{
case Node::number: {
......@@ -707,9 +707,9 @@ namespace Sass {
Function_Descriptor comparable_descriptor =
{ "comparable", "$number_1", "$number_2", 0 };
Node comparable(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node n1(bindings[parameters[0]]);
Node n2(bindings[parameters[1]]);
Node comparable(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node n1(bindings[parameters[0].token()]);
Node n2(bindings[parameters[1].token()]);
Node::Type t1 = n1.type();
Node::Type t2 = n2.type();
if ((t1 == Node::number && n2.is_numeric()) ||
......@@ -742,8 +742,8 @@ namespace Sass {
// Boolean Functions ///////////////////////////////////////////////////
Function_Descriptor not_descriptor =
{ "not", "value", 0 };
Node not_impl(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node val(bindings[parameters[0]]);
Node not_impl(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node) {
Node val(bindings[parameters[0].token()]);
if (val.type() == Node::boolean && val.boolean_value() == false) {
return new_Node(Node::boolean, val.path(), val.line(), true);
}
......
functions.hpp
......@@ -8,14 +8,15 @@
namespace Sass {
using std::map;
typedef Node (*Primitive)(const vector<Token>&, map<Token, Node>&, Node_Factory& new_Node);
typedef Node (*Primitive)(const Node, map<Token, Node>&, Node_Factory& new_Node);
typedef const char* str;
typedef str Function_Descriptor[];
struct Function {
string name;
vector<Token> parameters;
// vector<Token> parameters;
Node parameters;
Node definition;
Primitive primitive;
......@@ -24,25 +25,23 @@ namespace Sass {
Function(Node def)
: name(def[0].to_string()),
parameters(vector<Token>()),
parameters(def[1]),
definition(def),
primitive(0)
{ }
Function(Function_Descriptor d, Primitive ip)
Function(Function_Descriptor d, Primitive ip, Node_Factory& new_Node)
: name(d[0]),
parameters(vector<Token>()),
parameters(new_Node(Node::parameters, "[PRIMITIVE FUNCTIONS]", 0, 0)),
definition(Node()),
primitive(ip)
{
size_t len = 0;
while (d[len+1]) ++len;
parameters.reserve(len);
for (size_t i = 0; i < len; ++i) {
const char* p = d[i+1];
Token name(Token::make(p, p + std::strlen(p)));
parameters.push_back(name);
parameters.push_back(new_Node(Node::variable, "[PRIMITIVE FUNCTIONS]", 0, Token::make(p, p + std::strlen(p))));
}
}
......@@ -59,98 +58,98 @@ namespace Sass {
// RGB Functions ///////////////////////////////////////////////////////
extern Function_Descriptor rgb_descriptor;
Node rgb(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node rgb(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor rgba_4_descriptor;
Node rgba_4(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node rgba_4(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor rgba_2_descriptor;
Node rgba_2(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node rgba_2(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor red_descriptor;
Node red(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node red(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor green_descriptor;
Node green(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node green(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor blue_descriptor;
Node blue(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node blue(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor mix_2_descriptor;
Node mix_2(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node mix_2(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor mix_3_descriptor;
Node mix_3(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node mix_3(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
// HSL Functions ///////////////////////////////////////////////////////
extern Function_Descriptor hsla_descriptor;
Node hsla(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node hsla(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor hsl_descriptor;
Node hsl(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node hsl(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor invert_descriptor;
Node invert(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node invert(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
// Opacity Functions ///////////////////////////////////////////////////
extern Function_Descriptor alpha_descriptor;
extern Function_Descriptor opacity_descriptor;
Node alpha(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node alpha(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor opacify_descriptor;
extern Function_Descriptor fade_in_descriptor;
Node opacify(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node opacify(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor transparentize_descriptor;
extern Function_Descriptor fade_out_descriptor;
Node transparentize(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node transparentize(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
// String Functions ////////////////////////////////////////////////////
extern Function_Descriptor unquote_descriptor;
Node unquote(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node unquote(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor quote_descriptor;
Node quote(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node quote(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
// Number Functions ////////////////////////////////////////////////////
extern Function_Descriptor percentage_descriptor;
Node percentage(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node percentage(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor round_descriptor;
Node round(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node round(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor ceil_descriptor;
Node ceil(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node ceil(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor floor_descriptor;
Node floor(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node floor(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor abs_descriptor;
Node abs(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node abs(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
// List Functions //////////////////////////////////////////////////////
extern Function_Descriptor length_descriptor;
Node length(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node length(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor nth_descriptor;
Node nth(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node nth(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor join_2_descriptor;
Node join_2(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node join_2(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor join_3_descriptor;
Node join_3(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node join_3(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor append_2_descriptor;
Node append_2(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node append_2(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor append_3_descriptor;
Node append_3(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node append_3(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor compact_1_descriptor;
extern Function_Descriptor compact_2_descriptor;
......@@ -162,26 +161,26 @@ namespace Sass {
extern Function_Descriptor compact_8_descriptor;
extern Function_Descriptor compact_9_descriptor;
extern Function_Descriptor compact_10_descriptor;
Node compact(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node compact(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
// Introspection Functions /////////////////////////////////////////////
extern Function_Descriptor type_of_descriptor;
Node type_of(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node type_of(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor unit_descriptor;
Node unit(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node unit(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor unitless_descriptor;
Node unitless(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node unitless(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
extern Function_Descriptor comparable_descriptor;
Node comparable(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node comparable(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
// Boolean Functions ///////////////////////////////////////////////////
extern Function_Descriptor not_descriptor;
Node not_impl(const vector<Token>& parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
Node not_impl(const Node parameters, map<Token, Node>& bindings, Node_Factory& new_Node);
}
......
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