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Parse strings in ${} closes #131

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This commit is contained in:
Jason Turner
2016-01-29 21:34:04 -07:00
parent bde2a45384
commit 7688c14d43
1 changed files with 12 additions and 2 deletions
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14
include/chaiscript/language/chaiscript_parser.hpp
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@@ -881,9 +881,19 @@ namespace chaiscript
char prev_char = *m_position; char prev_char = *m_position;
++m_position; ++m_position;
while (m_position.has_more() && ((*m_position != '\"') || ((*m_position == '\"') && (prev_char == '\\')))) { int in_interpolation = 0;
bool in_quote = false;
while (m_position.has_more() && ((*m_position != '\"') || ((*m_position == '\"') && (in_interpolation > 0)) || ((*m_position == '\"') && (prev_char == '\\')))) {
if (!Eol_()) { if (!Eol_()) {
if (prev_char == '\\') { if (prev_char == '$' && *m_position == '{') {
++in_interpolation;
} else if (*m_position == '"') {
in_quote = !in_quote;
} else if (*m_position == '}' && !in_quote) {
--in_interpolation;
} else if (prev_char == '\\') {
prev_char = 0; prev_char = 0;
} else { } else {
prev_char = *m_position; prev_char = *m_position;