Echelon Neuron C - Manual (Page 239)

Neuron C Reference Guide 219
incomplete-stmt :
label : incomplete-stmt
for-head incomplete-stmt
if-else-head incomplete-stmt
if-head statement
switch-head incomplete-stmt
while-clause incomplete-stmt
These are the various pieces that make up the statement syntax from above.
label :
case expression
default
identifier
if-else-head :
if-head complete-stmt else
if-head :
if parenthesized-expr
for-head :
for ( [ expression ] ; [ expression ] ; [ expression ] )
switch-head :
switch parenthesized-expr
while-clause :
while parenthesized-expr
Expressions
The following is expression syntax.
parenthesized-expr :
( expression )
constant-expr :
expression
expression :
expression , assign-exp r
assign-expr
assign-expr :
choice-expr assign-op assign-expr
choice-expr
assign-op :
one of = | |= | ^= | &= | <<= | >>=
/= | *= | %= | += | -=