#include "backtrace.hpp"
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namespace Sass {
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const std::string traces_to_string(Backtraces traces, std::string indent) {
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std::stringstream ss;
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std::string cwd(File::get_cwd());
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bool first = true;
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size_t i_beg = traces.size() - 1;
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size_t i_end = std::string::npos;
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for (size_t i = i_beg; i != i_end; i --) {
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const Backtrace& trace = traces[i];
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// make path relative to the current directory
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std::string rel_path(File::abs2rel(trace.pstate.path, cwd, cwd));
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// skip functions on error cases (unsure why ruby sass does this)
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// if (trace.caller.substr(0, 6) == ", in f") continue;
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if (first) {
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ss << indent;
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ss << "on line ";
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ss << trace.pstate.line + 1;
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ss << " of " << rel_path;
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// ss << trace.caller;
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first = false;
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} else {
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ss << trace.caller;
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ss << std::endl;
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ss << indent;
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ss << "from line ";
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ss << trace.pstate.line + 1;
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ss << " of " << rel_path;
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}
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}
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ss << std::endl;
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return ss.str();
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}
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};
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