isspace           225 src/env.c      					if (isspace((unsigned char) *c)) {
isspace           246 src/env.c      				if (!isspace((unsigned char) *c))
isspace           254 src/env.c      			if (isspace((unsigned char) *c))
isspace           275 src/env.c      		while (c > val && isspace((unsigned char) c[-1]))
isspace           159 src/misc.c     	} while (x >= s && isspace((unsigned char) *x));