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@ -21,7 +21,7 @@ CScript ParseScript(std::string s)
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static map<string, opcodetype> mapOpNames;
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if (mapOpNames.size() == 0)
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if (mapOpNames.empty())
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{
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for (int op = 0; op <= OP_NOP10; op++)
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{
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@ -43,36 +43,36 @@ CScript ParseScript(std::string s)
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vector<string> words;
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split(words, s, is_any_of(" \t\n"), token_compress_on);
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BOOST_FOREACH(string w, words)
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for (std::vector<std::string>::const_iterator w = words.begin(); w != words.end(); ++w)
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{
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if (w.size() == 0)
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if (w->empty())
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{
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// Empty string, ignore. (boost::split given '' will return one word)
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}
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else if (all(w, is_digit()) ||
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(starts_with(w, "-") && all(string(w.begin()+1, w.end()), is_digit())))
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else if (all(*w, is_digit()) ||
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(starts_with(*w, "-") && all(string(w->begin()+1, w->end()), is_digit())))
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{
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// Number
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int64_t n = atoi64(w);
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int64_t n = atoi64(*w);
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result << n;
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}
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else if (starts_with(w, "0x") && IsHex(string(w.begin()+2, w.end())))
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else if (starts_with(*w, "0x") && (w->begin()+2 != w->end()) && IsHex(string(w->begin()+2, w->end())))
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{
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// Raw hex data, inserted NOT pushed onto stack:
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std::vector<unsigned char> raw = ParseHex(string(w.begin()+2, w.end()));
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std::vector<unsigned char> raw = ParseHex(string(w->begin()+2, w->end()));
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result.insert(result.end(), raw.begin(), raw.end());
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}
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else if (w.size() >= 2 && starts_with(w, "'") && ends_with(w, "'"))
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else if (w->size() >= 2 && starts_with(*w, "'") && ends_with(*w, "'"))
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{
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// Single-quoted string, pushed as data. NOTE: this is poor-man's
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// parsing, spaces/tabs/newlines in single-quoted strings won't work.
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std::vector<unsigned char> value(w.begin()+1, w.end()-1);
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std::vector<unsigned char> value(w->begin()+1, w->end()-1);
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result << value;
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}
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else if (mapOpNames.count(w))
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else if (mapOpNames.count(*w))
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{
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// opcode, e.g. OP_ADD or ADD:
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result << mapOpNames[w];
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result << mapOpNames[*w];
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}
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else
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{
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