diff -r 000000000000 -r fe592b4168f3 docs/reference/xexpr.xml --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/docs/reference/xexpr.xml Wed Oct 10 22:58:48 2012 +0100 @@ -0,0 +1,97 @@ + + + +xexpr +1 +User Commands + + + +xexpr +XEXPR Interpreter + + + + +xexpr +OPTION +script + + + +Description +xexpr is an XEXPR interpreter. It loads and executes +XEXPR programs. + + + +Options + + + +, + +print help and exit + + + + +, + +Instead of executing the XEXPR program, dump the parsed tree after loading + + + + +, + +After executing the XEXPR program, dump the result + + + + +, + +After executing the XEXPR program, test the result and exit 0 if it evaluates +to <true/> and non-zero if it evaluates to <false/> + + + + +, + +Adds id to the set of symbols to trace. + +When variables with the name of a traced symbol are created or changed, +xexpr will output a suitable tracing message and a stack +dump + + + + + + +Do XInclude processing + + + + + + +Set a global XEXPR variable of the given name with a +numeric value of number. A float or integer type +will be selected automatically. + + + + + + +Set a global XEXPR variable of the given name with a +string value of value. + + + + + +