OPER

isablnameinexpr - tests if a name appears in an expression.

See the file man1/alc_origin.1.

SYNOPSIS

#include "abl101.h"
int isablnameinexpr( Expr, Name )


  chain_list ∗Expr;


  char       ∗Name;

PARAMETERS

Expr

Expression where to search.

Name

Name to search.

DESCRIPTION

isablnameinexpr tests if Name appears in Expr.

RETURN VALUE

isablnameinexpr returns 1 if Name appears in Expr and 0 otherwise.

EXAMPLE

#include "abl101.h"


  chain_list ∗Expr;


   Expr = createablbinexpr( ABL_AND, 


                            createablatom( "a" ),


                            createablatom( "b" ) );


   /* displays   1 */


   printf( "%d", isablnameinexpr( Expr, "a" ) );

SEE ALSO

abl(1)

See the file man1/alc_bug_report.1.