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fixed docstring for arrity()

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Jon Lewis
2018-06-29 11:37:30 -05:00
parent 4da785e925
commit 7396ec8bf1
1 changed files with 3 additions and 2 deletions
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5
ee.c
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@@ -49,8 +49,9 @@ isNum(const char* query){
int // Dependency of main() int // Dependency of main()
arrity(const char query){ arrity(const char query){
/* /*
* If query is a string, isOperator iff query is a * If query is a string corresponding to an operator in {+,x,-,/,^,!}, then
* supported operator. * arrity(query) is the number of operands required by the operator.
* If query is any other string, arrity(query) is zero.
*/ */
return (query == '+')? 2: return (query == '+')? 2:
(query == 'x')? 2: (query == 'x')? 2: