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Add script to trim whitespace

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This commit is contained in:
Max Brunsfeld 2014-03-09 19:49:35 -07:00
parent e681a63552
commit 39aa0ccc91
66 changed files with 350 additions and 347 deletions
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18
spec/compiler/prepare_grammar_spec.cpp
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@ -19,7 +19,7 @@ describe("preparing a grammar", []() {
sym("rule3") }),
str("ab") }) }
}));
AssertThat(result.first, Equals(PreparedGrammar("rule1", {
{ "rule1", seq({
make_shared<Symbol>("token1", SymbolTypeAuxiliary),
@ -28,36 +28,36 @@ describe("preparing a grammar", []() {
sym("rule3") }),
make_shared<Symbol>("token1", SymbolTypeAuxiliary) }) }
}, {})));
AssertThat(result.second, Equals(PreparedGrammar("", {}, {
{ "token1", str("ab") },
})));
});
it("moves entire rules into the lexical grammar when possible, preserving their names", [&]() {
auto result = prepare_grammar(Grammar("rule1", {
{ "rule1", sym("rule2") },
{ "rule2", pattern("a|b") }
}));
AssertThat(result.first, Equals(PreparedGrammar("rule1", {
{ "rule1", sym("rule2") }
}, {})));
AssertThat(result.second, Equals(PreparedGrammar("", {
{ "rule2", pattern("a|b") },
}, {})));
});
it("does not extract blanks into tokens", [&]() {
pair<PreparedGrammar, PreparedGrammar> result = prepare_grammar(Grammar("rule1", {
{ "rule1", choice({ sym("rule2"), blank() }) },
}));
AssertThat(result.first, Equals(PreparedGrammar("rule1", {
{ "rule1", choice({ sym("rule2"), blank() }) },
}, {})));
AssertThat(result.second, Equals(PreparedGrammar("", {}, {})));
});
});
@ -71,7 +71,7 @@ describe("preparing a grammar", []() {
sym("y")
}) },
})).first;
AssertThat(result, Equals(PreparedGrammar("rule1", {
{ "rule1", seq({
sym("x"),