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CLI2: Removed unused ::desugarFilterAttributeModifiers method

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This commit is contained in:
Paul Beckingham 2015-06-21 15:55:44 -04:00
parent 9b23eb2d23
commit e504149a43
2 changed files with 0 additions and 177 deletions
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174
src/CLI2.cpp
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@ -1075,180 +1075,6 @@ void CLI2::desugarFilterAttributes ()
}
}
/*
////////////////////////////////////////////////////////////////////////////////
// <name>.[~]<mod>[:=]['"]<value>['"] --> name <op> value
void CLI2::desugarFilterAttributeModifiers ()
{
bool changes = false;
std::vector <A> reconstructed;
for (auto& a : _args)
{
if (a.hasTag ("FILTER"))
{
// Look for a valid attribute name.
bool found = false;
Nibbler n (a.attribute ("raw"));
std::string name;
if (n.getUntil (".", name) &&
name.length ())
{
std::string canonical;
if (canonicalize (canonical, "attribute", name) ||
canonicalize (canonical, "uda", name))
{
if (n.skip ('.'))
{
std::string sense = "+";
if (n.skip ('~'))
sense = "-";
std::string modifier;
n.getUntilOneOf (":=", modifier);
if (n.skip (':') ||
n.skip ('='))
{
std::string value;
if (n.getQuoted ('"', value) ||
n.getQuoted ('\'', value) ||
n.getUntilEOS (value) ||
n.depleted ())
{
if (value == "")
value = "''";
A lhs ("argAttMod", name);
lhs.tag ("ATTMOD");
lhs.tag ("FILTER");
lhs.attribute ("name", canonical);
lhs.attribute ("modifier", modifier);
lhs.attribute ("sense", sense);
A op ("argAttmod", "");
op.tag ("FILTER");
op.tag ("OP");
A rhs ("argAttMod", "");
rhs.tag ("FILTER");
if (modifier == "before" || modifier == "under" || modifier == "below")
{
op.attribute ("raw", "<");
rhs.attribute ("raw", value);
rhs.tag ("LITERAL");
}
else if (modifier == "after" || modifier == "over" || modifier == "above")
{
op.attribute ("raw", ">");
rhs.attribute ("raw", value);
rhs.tag ("LITERAL");
}
else if (modifier == "none")
{
op.attribute ("raw", "==");
rhs.attribute ("raw", "''");
rhs.tag ("LITERAL");
}
else if (modifier == "any")
{
op.attribute ("raw", "!=");
rhs.attribute ("raw", "''");
rhs.tag ("LITERAL");
}
else if (modifier == "is" || modifier == "equals")
{
op.attribute ("raw", "==");
rhs.attribute ("raw", "'" + value + "'");
rhs.tag ("LITERAL");
}
else if (modifier == "isnt" || modifier == "not")
{
op.attribute ("raw", "!==");
rhs.attribute ("raw", "'" + value + "'");
rhs.tag ("LITERAL");
}
else if (modifier == "has" || modifier == "contains")
{
op.attribute ("raw", "~");
rhs.attribute ("raw", "'" + value + "'");
rhs.tag ("LITERAL");
}
else if (modifier == "hasnt")
{
op.attribute ("raw", "!~");
rhs.attribute ("raw", "'" + value + "'");
rhs.tag ("LITERAL");
}
else if (modifier == "startswith" || modifier == "left")
{
op.attribute ("raw", "~");
rhs.attribute ("raw", "'^" + value + "'");
rhs.tag ("REGEX");
}
else if (modifier == "endswith" || modifier == "right")
{
op.attribute ("raw", "~");
rhs.attribute ("raw", "'" + value + "$'");
rhs.tag ("REGEX");
}
else if (modifier == "word")
{
op.attribute ("raw", "~");
#if defined (DARWIN)
rhs.attribute ("raw", value);
#elif defined (SOLARIS)
rhs.attribute ("raw", "'\\<" + value + "\\>'");
#else
rhs.attribute ("raw", "'\\b" + value + "\\b'");
#endif
rhs.tag ("REGEX");
}
else if (modifier == "noword")
{
op.attribute ("raw", "!~");
#if defined (DARWIN)
rhs.attribute ("raw", value);
#elif defined (SOLARIS)
rhs.attribute ("raw", "'\\<" + value + "\\>'");
#else
rhs.attribute ("raw", "'\\b" + value + "\\b'");
#endif
rhs.tag ("REGEX");
}
else
throw format (STRING_PARSER_UNKNOWN_ATTMOD, modifier);
reconstructed.push_back (lhs);
reconstructed.push_back (op);
reconstructed.push_back (rhs);
found = true;
}
}
}
}
}
if (found)
changes = true;
else
reconstructed.push_back (a);
}
else
reconstructed.push_back (a);
}
if (changes)
{
_args = reconstructed;
if (context.config.getInteger ("debug.parser") >= 3)
context.debug (dump ("CLI2::analyze desugarFilterAttributeModifiers"));
}
}
*/
////////////////////////////////////////////////////////////////////////////////
// /pattern/ --> description ~ 'pattern'
void CLI2::desugarFilterPatterns ()