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node-sass
Commit 0a1a7427 by Aaron Leung
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String concatenation tweaks.

parent f156aeeb
Showing with 6 additions and 48 deletions
node.hpp
......@@ -140,9 +140,13 @@ namespace Sass {
{
if (type == selector) {
string result;
if (!has_backref && !prefix.empty()) result += prefix + ' ';
if (!has_backref && !prefix.empty()) {
result += prefix;
result += ' ';
}
if (children->at(0).type == selector_combinator) {
result += string(children->at(0).token) + ' ';
result += string(children->at(0).token);
result += ' ';
}
else {
result += children->at(0).to_string(prefix);
......@@ -187,52 +191,6 @@ namespace Sass {
}
}
// operator string() {
// if (type == selector) {
// string result;
// if (children->at(0).type == selector_combinator) {
// result += string(children->at(0).token) + ' ';
// }
// else {
// result += string(children->at(0));
// }
// for (int i = 1; i < children->size(); ++i) {
// result += string(children->at(i));
// }
// return result;
// }
// else if (type == selector_combinator) {
// if (std::isspace(token.begin[0])) return string(" ");
// else return string(" ") += string(token) += string(" ");
// }
// else if (type == simple_selector_sequence) {
// string result;
// for (int i = 0; i < children->size(); ++i) {
// result += string(children->at(i));
// }
// return result;
// }
// else if (type == functional_pseudo) {
// string result(string(children->at(0)));
// for (int i = 1; i < children->size(); ++i) {
// result += string(children->at(i));
// }
// result += ')';
// return result;
// }
// else if (type == attribute_selector) {
// string result("[");
// result += string(children->at(0));
// result += string(children->at(1));
// result += string(children->at(2));
// result += ']';
// return result;
// }
// else {
// return string(token);
// }
// }
void release() const { children = 0; }
void echo(stringstream& buf, size_t depth = 0);
......
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