getPreviousIdentifier

Undocumented in source. Be warned that the author may not have intended to support it.

@safe

size_t

(

const(Token)[] tokens

size_t startIndex

)

Examples

Get the the previous unittest identifier from a list of tokens

const(Token)[] tokens = [];
splitMultilinetokens(fileToDTokens("test/values.d"), tokens);

auto scopeResult = getScope(tokens, 81);

auto result = getPreviousIdentifier(tokens, scopeResult.begin);

tokens[result .. scopeResult.begin].toString.strip.should.equal(`unittest`);

Get the the previous paranthesis identifier from a list of tokens

const(Token)[] tokens = [];
splitMultilinetokens(fileToDTokens("test/values.d"), tokens);

auto scopeResult = getScope(tokens, 63);

auto end = scopeResult.end - 11;

auto result = getPreviousIdentifier(tokens, end);

tokens[result .. end].toString.strip.should.equal(`(5, (11))`);

Get the the previous function call identifier from a list of tokens

const(Token)[] tokens = [];
splitMultilinetokens(fileToDTokens("test/values.d"), tokens);

auto scopeResult = getScope(tokens, 75);

auto end = scopeResult.end - 11;

auto result = getPreviousIdentifier(tokens, end);

tokens[result .. end].toString.strip.should.equal(`found(4)`);

Get the the previous map!"" identifier from a list of tokens

const(Token)[] tokens = [];
splitMultilinetokens(fileToDTokens("test/values.d"), tokens);

auto scopeResult = getScope(tokens, 85);

auto end = scopeResult.end - 12;
auto result = getPreviousIdentifier(tokens, end);

tokens[result .. end].toString.strip.should.equal(`[1, 2, 3].map!"a"`);

getPreviousIdentifier

Examples

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