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node-sass
Commit 1d65126a by Aaron Leung
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Passing the path string by reference.

parent c9cd9ba8
Showing with 96 additions and 96 deletions
eval_apply.cpp
......@@ -713,7 +713,7 @@ namespace Sass {
// Apply a function -- bind the arguments and pass them to the underlying
// primitive function implementation, then return its value.
Node apply_function(const Function& f, const Node args, Node prefix, Environment& env, map<string, Function>& f_env, Node_Factory& new_Node, Context& ctx, string path, size_t line)
Node apply_function(const Function& f, const Node args, Node prefix, Environment& env, map<string, Function>& f_env, Node_Factory& new_Node, Context& ctx, string& path, size_t line)
{
if (f.primitive) {
// evaluate arguments in the current environment
......
eval_apply.hpp
......@@ -19,7 +19,7 @@ namespace Sass {
double operate(Node::Type op, double lhs, double rhs);
Node apply_mixin(Node mixin, const Node args, Node prefix, Environment& env, map<string, Function>& f_env, Node_Factory& new_Node, Context& ctx, bool dynamic_scope = false);
Node apply_function(const Function& f, const Node args, Node prefix, Environment& env, map<string, Function>& f_env, Node_Factory& new_Node, Context& ctx, string path = "", size_t line = 0);
Node apply_function(const Function& f, const Node args, Node prefix, Environment& env, map<string, Function>& f_env, Node_Factory& new_Node, Context& ctx, string& path = "", size_t line = 0);
Node expand_selector(Node sel, Node pre, Node_Factory& new_Node);
Node expand_backref(Node sel, Node pre);
void extend_selectors(vector<pair<Node, Node> >&, multimap<Node, Node>&, Node_Factory&);
......
functions.cpp
......@@ -58,7 +58,7 @@ namespace Sass {
extern const char color_name[] = "color";
extern const char list_name[] = "list";
static void throw_eval_error(string message, string path, size_t line)
static void throw_eval_error(string message, string& path, size_t line)
{
if (!path.empty() && Prelexer::string_constant(path.c_str()))
path = path.substr(1, path.length() - 1);
......@@ -69,7 +69,7 @@ namespace Sass {
// RGB Functions ///////////////////////////////////////////////////////
extern Signature rgb_sig = "rgb($red, $green, $blue)";
Node rgb(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node rgb(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node r(bindings[parameter_names[0].token()]);
Node g(bindings[parameter_names[1].token()]);
Node b(bindings[parameter_names[2].token()]);
......@@ -87,7 +87,7 @@ namespace Sass {
// TODO: SOMETHING SPECIAL FOR OVERLOADED FUNCTIONS
extern Signature rgba_4_sig = "rgba($red, $green, $blue, $alpha)";
Node rgba_4(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node rgba_4(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node r(bindings[parameter_names[0].token()]);
Node g(bindings[parameter_names[1].token()]);
Node b(bindings[parameter_names[2].token()]);
......@@ -108,7 +108,7 @@ namespace Sass {
}
extern Signature rgba_2_sig = "rgba($color, $alpha)";
Node rgba_2(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node rgba_2(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node color(bindings[parameter_names[0].token()]);
if (color.type() != Node::numeric_color) throw_eval_error("first argument to 'rgba' must be a color", color.path(), color.line());
Node r(color[0]);
......@@ -122,28 +122,28 @@ namespace Sass {
}
extern Signature red_sig = "red($color)";
Node red(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node red(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node color(bindings[parameter_names[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];
}
extern Signature green_sig = "green($color)";
Node green(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node green(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node color(bindings[parameter_names[0].token()]);
if (color.type() != Node::numeric_color) throw_eval_error("argument to green must be a color", color.path(), color.line());
return color[1];
}
extern Signature blue_sig = "blue($color)";
Node blue(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node blue(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node color(bindings[parameter_names[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];
}
extern Signature mix_sig = "mix($color-1, $color-2, $weight: 50%)";
Node mix(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node mix(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node color1(bindings[parameter_names[0].token()]);
Node color2(bindings[parameter_names[1].token()]);
Node weight(bindings[parameter_names[2].token()]);
......@@ -236,7 +236,7 @@ namespace Sass {
}
extern Signature hsl_sig = "hsl($hue, $saturation, $lightness)";
Node hsl(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node hsl(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node hn(bindings[parameter_names[0].token()]);
Node sn(bindings[parameter_names[1].token()]);
Node ln(bindings[parameter_names[2].token()]);
......@@ -253,7 +253,7 @@ namespace Sass {
}
extern Signature hsla_sig = "hsla($hue, $saturation, $lightness, $alpha)";
Node hsla(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node hsla(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node hn(bindings[parameter_names[0].token()]);
Node sn(bindings[parameter_names[1].token()]);
Node ln(bindings[parameter_names[2].token()]);
......@@ -274,7 +274,7 @@ namespace Sass {
}
extern Signature hue_sig = "hue($color)";
Node hue(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node hue(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node rgb_color(bindings[parameter_names[0].token()]);
if (rgb_color.type() != Node::numeric_color) throw_eval_error("argument to 'hue' must be a color", rgb_color.path(), rgb_color.line());
Node hsl_color(rgb_to_hsl(rgb_color[0].numeric_value(),
......@@ -285,7 +285,7 @@ namespace Sass {
}
extern Signature saturation_sig = "saturation($color)";
Node saturation(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node saturation(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node rgb_color(bindings[parameter_names[0].token()]);
if (rgb_color.type() != Node::numeric_color) throw_eval_error("argument to 'saturation' must be a color", rgb_color.path(), rgb_color.line());
Node hsl_color(rgb_to_hsl(rgb_color[0].numeric_value(),
......@@ -296,7 +296,7 @@ namespace Sass {
}
extern Signature lightness_sig = "lightness($color)";
Node lightness(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node lightness(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node rgb_color(bindings[parameter_names[0].token()]);
if (rgb_color.type() != Node::numeric_color) throw_eval_error("argument to 'lightness' must be a color", rgb_color.path(), rgb_color.line());
Node hsl_color(rgb_to_hsl(rgb_color[0].numeric_value(),
......@@ -307,7 +307,7 @@ namespace Sass {
}
extern Signature adjust_hue_sig = "adjust-hue($color, $degrees)";
Node adjust_hue(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node adjust_hue(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node rgb_col(bindings[parameter_names[0].token()]);
Node degrees(bindings[parameter_names[1].token()]);
if (rgb_col.type() != Node::numeric_color) throw_eval_error("first argument to 'adjust-hue' must be a color", rgb_col.path(), rgb_col.line());
......@@ -324,7 +324,7 @@ namespace Sass {
}
extern Signature lighten_sig = "lighten($color, $amount)";
Node lighten(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node lighten(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node rgb_col(bindings[parameter_names[0].token()]);
Node amount(bindings[parameter_names[1].token()]);
if (rgb_col.type() != Node::numeric_color) throw_eval_error("first argument to 'lighten' must be a color", rgb_col.path(), rgb_col.line());
......@@ -343,7 +343,7 @@ namespace Sass {
}
extern Signature darken_sig = "darken($color, $amount)";
Node darken(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node darken(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node rgb_col(bindings[parameter_names[0].token()]);
Node amount(bindings[parameter_names[1].token()]);
if (rgb_col.type() != Node::numeric_color) throw_eval_error("first argument to 'darken' must be a color", rgb_col.path(), rgb_col.line());
......@@ -362,7 +362,7 @@ namespace Sass {
}
extern Signature saturate_sig = "saturate($color, $amount)";
Node saturate(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node saturate(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node rgb_col(bindings[parameter_names[0].token()]);
Node amount(bindings[parameter_names[1].token()]);
if (rgb_col.type() != Node::numeric_color) throw_eval_error("first argument to 'saturate' must be a color", rgb_col.path(), rgb_col.line());
......@@ -381,7 +381,7 @@ namespace Sass {
}
extern Signature desaturate_sig = "desaturate($color, $amount)";
Node desaturate(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node desaturate(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node rgb_col(bindings[parameter_names[0].token()]);
Node amount(bindings[parameter_names[1].token()]);
if (rgb_col.type() != Node::numeric_color) throw_eval_error("first argument to 'desaturate' must be a color", rgb_col.path(), rgb_col.line());
......@@ -400,7 +400,7 @@ namespace Sass {
}
extern Signature grayscale_sig = "grayscale($color)";
Node grayscale(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node grayscale(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node color(bindings[parameter_names[0].token()]);
if (color.type() != Node::numeric_color) throw_eval_error("argument to 'grayscale' must be a color", color.path(), color.line());
Node hsl_color(rgb_to_hsl(color[0].numeric_value(),
......@@ -420,7 +420,7 @@ namespace Sass {
}
extern Signature complement_sig = "complement($color)";
Node complement(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node complement(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node color(bindings[parameter_names[0].token()]);
if (color.type() != Node::numeric_color) throw_eval_error("argument to 'complement' must be a color", color.path(), color.line());
Node hsl_color(rgb_to_hsl(color[0].numeric_value(),
......@@ -440,7 +440,7 @@ namespace Sass {
}
extern Signature invert_sig = "invert($color)";
Node invert(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node invert(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node orig(bindings[parameter_names[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(),
......@@ -453,21 +453,21 @@ namespace Sass {
// Opacity Functions ///////////////////////////////////////////////////
extern Signature alpha_sig = "alpha($color)";
Node alpha(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node alpha(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node color(bindings[parameter_names[0].token()]);
if (color.type() != Node::numeric_color) throw_eval_error("argument to 'alpha' must be a color", color.path(), color.line());
return color[3];
}
extern Signature opacity_sig = "opacity($color)";
Node opacity(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node opacity(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node color(bindings[parameter_names[0].token()]);
if (color.type() != Node::numeric_color) throw_eval_error("argument to 'opacity' must be a color", color.path(), color.line());
return color[3];
}
extern Signature opacify_sig = "opacify($color, $amount)";
Node opacify(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node opacify(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node color(bindings[parameter_names[0].token()]);
Node delta(bindings[parameter_names[1].token()]);
if (color.type() != Node::numeric_color) throw_eval_error("first argument to 'opacify' must be a color", color.path(), color.line());
......@@ -484,7 +484,7 @@ namespace Sass {
}
extern Signature fade_in_sig = "fade-in($color, $amount)";
Node fade_in(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node fade_in(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node color(bindings[parameter_names[0].token()]);
Node delta(bindings[parameter_names[1].token()]);
if (color.type() != Node::numeric_color) throw_eval_error("first argument to 'fade-in' must be a color", color.path(), color.line());
......@@ -501,7 +501,7 @@ namespace Sass {
}
extern Signature transparentize_sig = "transparentize($color, $amount)";
Node transparentize(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node transparentize(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node color(bindings[parameter_names[0].token()]);
Node delta(bindings[parameter_names[1].token()]);
if (color.type() != Node::numeric_color) throw_eval_error("first argument to 'transparentize' must be a color", color.path(), color.line());
......@@ -518,7 +518,7 @@ namespace Sass {
}
extern Signature fade_out_sig = "fade-out($color, $amount)";
Node fade_out(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node fade_out(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node color(bindings[parameter_names[0].token()]);
Node delta(bindings[parameter_names[1].token()]);
if (color.type() != Node::numeric_color) throw_eval_error("first argument to 'fade-out' must be a color", color.path(), color.line());
......@@ -537,7 +537,7 @@ namespace Sass {
// Other Color Functions ///////////////////////////////////////////////
extern Signature adjust_color_sig = "adjust-color($color, $red: false, $green: false, $blue: false, $hue: false, $saturation: false, $lightness: false, $alpha: false)";
Node adjust_color(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node adjust_color(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node color(bindings[parameter_names[0].token()]);
Node r(bindings[parameter_names[1].token()]);
Node g(bindings[parameter_names[2].token()]);
......@@ -598,7 +598,7 @@ namespace Sass {
}
extern Signature change_color_sig = "change-color($color, $red: false, $green: false, $blue: false, $hue: false, $saturation: false, $lightness: false, $alpha: false)";
Node change_color(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node change_color(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node color(bindings[parameter_names[0].token()]);
Node r(bindings[parameter_names[1].token()]);
Node g(bindings[parameter_names[2].token()]);
......@@ -661,7 +661,7 @@ namespace Sass {
// String Functions ////////////////////////////////////////////////////
extern Signature unquote_sig = "unquote($string)";
Node unquote(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node unquote(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node cpy(new_Node(bindings[parameter_names[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());
......@@ -672,7 +672,7 @@ namespace Sass {
}
extern Signature quote_sig = "quote($string)";
Node quote(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node quote(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node orig(bindings[parameter_names[0].token()]);
switch (orig.type())
{
......@@ -697,7 +697,7 @@ namespace Sass {
// Number Functions ////////////////////////////////////////////////////
extern Signature percentage_sig = "percentage($value)";
Node percentage(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node percentage(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node orig(bindings[parameter_names[0].token()]);
if (orig.type() != Node::number) {
throw_eval_error("argument to percentage must be a unitless number", orig.path(), orig.line());
......@@ -706,7 +706,7 @@ namespace Sass {
}
extern Signature round_sig = "round($value)";
Node round(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node round(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node orig(bindings[parameter_names[0].token()]);
switch (orig.type())
{
......@@ -735,7 +735,7 @@ namespace Sass {
}
extern Signature ceil_sig = "ceil($value)";
Node ceil(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node ceil(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node orig(bindings[parameter_names[0].token()]);
switch (orig.type())
{
......@@ -764,7 +764,7 @@ namespace Sass {
}
extern Signature floor_sig = "floor($value)";
Node floor(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node floor(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node orig(bindings[parameter_names[0].token()]);
switch (orig.type())
{
......@@ -793,7 +793,7 @@ namespace Sass {
}
extern Signature abs_sig = "abs($value)";
Node abs(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node abs(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node orig(bindings[parameter_names[0].token()]);
switch (orig.type())
{
......@@ -824,7 +824,7 @@ namespace Sass {
// List Functions //////////////////////////////////////////////////////
extern Signature length_sig = "length($list)";
Node length(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node length(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node arg(bindings[parameter_names[0].token()]);
switch (arg.type())
{
......@@ -847,7 +847,7 @@ namespace Sass {
}
extern Signature nth_sig = "nth($list, $n)";
Node nth(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node nth(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node l(bindings[parameter_names[0].token()]);
Node n(bindings[parameter_names[1].token()]);
if (n.type() != Node::number) {
......@@ -868,7 +868,7 @@ namespace Sass {
}
extern Signature join_sig = "join($list1, $list2, $separator: auto)";
Node join(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node join(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
// if the args aren't lists, turn them into singleton lists
Node l1(bindings[parameter_names[0].token()]);
if (l1.type() != Node::space_list && l1.type() != Node::comma_list && l1.type() != Node::nil) {
......@@ -905,7 +905,7 @@ namespace Sass {
}
extern Signature append_sig = "append($list1, $list2, $separator: auto)";
Node append(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node append(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node list(bindings[parameter_names[0].token()]);
switch (list.type())
{
......@@ -934,7 +934,7 @@ namespace Sass {
}
extern Signature compact_sig = "compact($arg1: false, $arg2: false, $arg3: false, $arg4: false, $arg5: false, $arg6: false, $arg7: false, $arg8: false, $arg9: false, $arg10: false, $arg11: false, $arg12: false)";
Node compact(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node compact(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
size_t num_args = bindings.current_frame.size();
Node::Type sep_type = Node::comma_list;
Node list;
......@@ -963,7 +963,7 @@ namespace Sass {
// Introspection Functions /////////////////////////////////////////////
extern Signature type_of_sig = "type-of($value)";
Node type_of(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node type_of(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node val(bindings[parameter_names[0].token()]);
Token type_name;
switch (val.type())
......@@ -998,7 +998,7 @@ namespace Sass {
}
extern Signature unit_sig = "unit($number)";
Node unit(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node unit(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node val(bindings[parameter_names[0].token()]);
switch (val.type())
{
......@@ -1020,7 +1020,7 @@ namespace Sass {
}
extern Signature unitless_sig = "unitless($number)";
Node unitless(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node unitless(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node val(bindings[parameter_names[0].token()]);
switch (val.type())
{
......@@ -1042,7 +1042,7 @@ namespace Sass {
}
extern Signature comparable_sig = "comparable($number-1, $number-2)";
Node comparable(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node comparable(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node n1(bindings[parameter_names[0].token()]);
Node n2(bindings[parameter_names[1].token()]);
Node::Type t1 = n1.type();
......@@ -1076,7 +1076,7 @@ namespace Sass {
// Boolean Functions ///////////////////////////////////////////////////
extern Signature not_sig = "not($value)";
Node not_impl(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node not_impl(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node val(bindings[parameter_names[0].token()]);
if (val.type() == Node::boolean && val.boolean_value() == false) {
return new_Node(Node::boolean, val.path(), val.line(), true);
......@@ -1087,7 +1087,7 @@ namespace Sass {
}
extern Signature if_sig = "if($condition, $if-true, $if-false)";
Node if_impl(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string path, size_t line) {
Node if_impl(const Node parameter_names, Environment& bindings, Node_Factory& new_Node, string& path, size_t line) {
Node predicate(bindings[parameter_names[0].token()]);
Node consequent(bindings[parameter_names[1].token()]);
Node alternative(bindings[parameter_names[2].token()]);
......
functions.hpp
......@@ -48,7 +48,7 @@ namespace Sass {
Function(char* signature, Primitive ip, Context& ctx);
Node operator()(Environment& bindings, Node_Factory& new_Node, string path, size_t line) const
Node operator()(Environment& bindings, Node_Factory& new_Node, string& path, size_t line) const
{
if (primitive) return primitive(parameters, bindings, new_Node, path, line);
else return Node();
......@@ -61,158 +61,158 @@ namespace Sass {
// RGB Functions ///////////////////////////////////////////////////////
extern Signature rgb_sig;
Node rgb(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node rgb(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature rgba_4_sig;
Node rgba_4(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node rgba_4(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature rgba_2_sig;
Node rgba_2(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node rgba_2(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature red_sig;
Node red(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node red(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature green_sig;
Node green(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node green(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature blue_sig;
Node blue(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node blue(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature mix_sig;
Node mix(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node mix(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
// HSL Functions ///////////////////////////////////////////////////////
extern Signature hsl_sig;
Node hsl(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node hsl(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature hsla_sig;
Node hsla(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node hsla(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature hue_sig;
Node hue(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node hue(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature saturation_sig;
Node saturation(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node saturation(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature lightness_sig;
Node lightness(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node lightness(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature adjust_hue_sig;
Node adjust_hue(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node adjust_hue(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature lighten_sig;
Node lighten(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node lighten(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature darken_sig;
Node darken(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node darken(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature saturate_sig;
Node saturate(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node saturate(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature desaturate_sig;
Node desaturate(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node desaturate(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature grayscale_sig;
Node grayscale(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node grayscale(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature complement_sig;
Node complement(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node complement(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature invert_sig;
Node invert(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node invert(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
// Opacity Functions ///////////////////////////////////////////////////
extern Signature alpha_sig;
Node alpha(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node alpha(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature opacity_sig;
Node opacity(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node opacity(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature opacify_sig;
Node opacify(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node opacify(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature fade_in_sig;
Node fade_in(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node fade_in(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature transparentize_sig;
Node transparentize(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node transparentize(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature fade_out_sig;
Node fade_out(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node fade_out(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
// Other Color Functions ///////////////////////////////////////////////
extern Signature adjust_color_sig;
Node adjust_color(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node adjust_color(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature change_color_sig;
Node change_color(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node change_color(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
// String Functions ////////////////////////////////////////////////////
extern Signature unquote_sig;
Node unquote(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node unquote(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature quote_sig;
Node quote(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node quote(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
// Number Functions ////////////////////////////////////////////////////
extern Signature percentage_sig;
Node percentage(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node percentage(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature round_sig;
Node round(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node round(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature ceil_sig;
Node ceil(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node ceil(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature floor_sig;
Node floor(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node floor(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature abs_sig;
Node abs(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node abs(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
// List Functions //////////////////////////////////////////////////////
extern Signature length_sig;
Node length(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node length(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature nth_sig;
Node nth(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node nth(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature join_sig;
Node join(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node join(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature append_sig;
Node append(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node append(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature compact_sig;
Node compact(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node compact(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
// Introspection Functions /////////////////////////////////////////////
extern Signature type_of_sig;
Node type_of(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node type_of(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature unit_sig;
Node unit(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node unit(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature unitless_sig;
Node unitless(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node unitless(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature comparable_sig;
Node comparable(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node comparable(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
// Boolean Functions ///////////////////////////////////////////////////
extern Signature not_sig;
Node not_impl(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node not_impl(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
extern Signature if_sig;
Node if_impl(const Node, Environment&, Node_Factory&, string path = "", size_t line = 0);
Node if_impl(const Node, Environment&, Node_Factory&, string& path = "", size_t line = 0);
}
......
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