E2052 Unterminated string (Delphi)
The compiler did not find a closing apostrophe at the end of a character string.
Note that character strings cannot be continued onto the next line - however, you can use the '+' operator to concatenate two character strings on separate lines.
program Produce; begin Writeln('Hello world!); (*<-- Error message here -*) end.
We just forgot the closing quote at the string - no big deal, happens all the time.
program Solve; begin Writeln('Hello world!'); end.
So we supplied the closing quote, and the compiler is happy.