.XX
arithmetic operators  36, 44
.XX
coercion rules  44
.XX
coercion to number  45
.XX
coercion to string  45
.XX
comparison, numeric  44
.XX
comparison, string  44
.XX
control-flow statements  48
.XX
\f(CWFS\fP variable  35, 36, 52
.XX
\f(CWif\fP-\f(CWelse\fP statement  47
.XX
number, coercion to  45
.XX
numeric comparison  44
.XX
operators, arithmetic  36, 44
.XX
rules, coercion  44
.XX
statement, \f(CWif\fP-\f(CWelse\fP  47
.XX
statements, control-flow  48
.XX
string, coercion to  45
.XX
string comparison  44
.XX
variable, \f(CWFS\fP  35, 36, 52
