\b;Instruction \c;researched\n;
Syntax:
\s;\c;researched ( research );\n;

Checks if the \l;research\u cbot\researches; was done in the level.

\t;research: \c;\l;int\u cbot\int;\n;
\l;Research name\u cbot\researches;.

\t;Return value: \c;\l;bool\u cbot\bool;\n;
\const;true\norm; if the research was done
\const;false\norm; if the research was not done

\t;See also
\l;Research names\u cbot\researches;, \l;research\u cbot\research;, \l;canresearch\u cbot\canresearch;, \l;canbuild\u cbot\canbuild; \l;programming\u cbot;, \l;types\u cbot\type; and \l;categories\u cbot\category;.