VSQUESTION (reference) in projects: freebsd

58 #define VSQUESTION	0x4		/* ${var?message} */  macro

633 	case VSQUESTION:  in subevalvar_misc()
782 	case VSQUESTION:  in evalvar()

1767 			    subtype == VSQUESTION || subtype == VSASSIGN) {  in readtoken1()

/freebsd/bin/sh/
H A D	parser.h	`58 #define VSQUESTION 0x4 /* ${var?message} */ macro`
H A D	show.c	`207 case VSQUESTION: in sharg()`
H A D	expand.c	`633 case VSQUESTION: in subevalvar_misc() 782 case VSQUESTION: in evalvar()`
H A D	TOUR	`129 VSQUESTION ${var?text} 130 VSQUESTION\|VSNUL ${var:?text}`
H A D	parser.c	`1767 subtype == VSQUESTION \|\| subtype == VSASSIGN) { in readtoken1()`