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CLI2: ::aliasExpansion now properly observes and propagates TERMINATED args

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This commit is contained in:
Paul Beckingham 2015-06-28 00:33:17 -04:00
parent 050aad49f2
commit ba65fa67b1
1 changed files with 21 additions and 5 deletions
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26
src/CLI2.cpp
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@ -353,7 +353,9 @@ void CLI2::lexArguments ()
// Any arguments that are after the terminator are captured as words.
else if (terminated)
{
_args.push_back (A2 (_original_args[i], Lexer::Type::word));
A2 word (_original_args[i], Lexer::Type::word);
word.tag ("TERMINATED");
_args.push_back (word);
}
// rc:<file> and rc.<name>[:=]<value> argumenst are captured whole.
@ -740,13 +742,15 @@ void CLI2::aliasExpansion ()
for (auto& i : _args)
{
raw = i.attribute ("raw");
if (_aliases.find (raw) != _aliases.end ())
if (i.hasTag ("TERMINATED"))
{
reconstructed.push_back (i);
}
else if (_aliases.find (raw) != _aliases.end ())
{
for (auto& l : Lexer::split (_aliases[raw]))
{
A2 a (l, Lexer::Type::word);
a.tag ("ALIAS");
a.tag ("LEX");
reconstructed.push_back (a);
}
@ -754,15 +758,25 @@ void CLI2::aliasExpansion ()
changes = true;
}
else
{
reconstructed.push_back (i);
}
}
_args = reconstructed;
std::vector <std::string> reconstructedOriginals;
bool terminated = false;
for (auto& i : _original_args)
{
if (_aliases.find (i) != _aliases.end ())
if (i == "--")
terminated = true;
if (terminated)
{
reconstructedOriginals.push_back (i);
}
else if (_aliases.find (i) != _aliases.end ())
{
for (auto& l : Lexer::split (_aliases[i]))
reconstructedOriginals.push_back (l);
@ -771,7 +785,9 @@ void CLI2::aliasExpansion ()
changes = true;
}
else
{
reconstructedOriginals.push_back (i);
}
}
_original_args = reconstructedOriginals;