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Remove a bunch of dead code identified by cppcheck

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This commit is contained in:
ridiculousfish
2014-10-31 01:15:50 -07:00
parent a529fc9d83
commit 7ac593273e
20 changed files with 14 additions and 462 deletions
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37
tokenizer.cpp
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@@ -542,13 +542,6 @@ int oflags_for_redirection_type(enum token_type type)
}
}
wchar_t tok_last_quote(tokenizer_t *tok)
{
CHECK(tok, 0);
return tok->last_quote;
}
/**
Test if a character is whitespace. Differs from iswspace in that it
does not consider a newline to be whitespace.
@@ -706,36 +699,6 @@ void tok_next(tokenizer_t *tok)
}
enum token_type tok_peek_next(tokenizer_t *tok, wcstring *out_next_string)
{
if (out_next_string != NULL)
{
out_next_string->clear();
}
enum token_type result = TOK_END;
if (tok_has_next(tok))
{
int saved = tok_get_pos(tok);
tok_next(tok);
result = tok_last_type(tok);
if (out_next_string != NULL)
{
const wchar_t *last = tok_last(tok);
out_next_string->assign(last ? last : L"");
}
tok_set_pos(tok, saved);
}
return result;
}
const wchar_t *tok_string(tokenizer_t *tok)
{
return tok?tok->orig_buff:0;
}
wcstring tok_first(const wchar_t *str)
{
wcstring result;