util: Migrated nontrivial from text
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12
src/text.cpp
12
src/text.cpp
@@ -52,18 +52,6 @@ const char* optionalBlankLine ()
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return context.verbose ("blank") ? newline : noline;
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}
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////////////////////////////////////////////////////////////////////////////////
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bool nontrivial (const std::string& input)
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{
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std::string::size_type i = 0;
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int character;
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while ((character = utf8_next_char (input, i)))
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if (! Lexer::isWhitespace (character))
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return true;
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return false;
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}
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////////////////////////////////////////////////////////////////////////////////
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// Return the length, in characters, of the input, subtracting color control
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// codes.
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