VSASSIGN (reference) in projects: dragonfly

62 #define VSASSIGN    0x5                 /* ${var=text} */  macro

133         VSASSIGN            ${var=text}
134         VSASSIGN|VSNUL      ${var:=text}

1773                                   subtype == VSQUESTION || subtype == VSASSIGN) {  in readtoken1()

/dragonfly/bin/sh/
H D	parser.h	`62 #define VSASSIGN 0x5 /* ${var=text} */ macro`
H D	show.c	`218 case VSASSIGN: in sharg()`
H D	TOUR	`133 VSASSIGN ${var=text} 134 VSASSIGN\|VSNUL ${var:=text}`
H D	expand.c	`635 case VSASSIGN: in subevalvar_misc() 789 case VSASSIGN: in evalvar()`
H D	parser.c	`1773 subtype == VSQUESTION \|\| subtype == VSASSIGN) { in readtoken1()`