1 files changed, 20 insertions, 17 deletions
diff --git a/src/lib/libc/stdlib/strtod.3 b/src/lib/libc/stdlib/strtod.3
index 0b7f973857..4e04f6738e 100644
--- a/src/lib/libc/stdlib/strtod.3
+++ b/src/lib/libc/stdlib/strtod.3
@@ -33,8 +33,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     from: @(#)strtod.3      5.3 (Berkeley) 6/29/91
+.\"     $OpenBSD: strtod.3,v 1.7 2000/04/20 13:50:03 aaron Exp $
-.\"     $Id: strtod.3,v 1.1.1.1 1995/10/18 08:42:19 deraadt Exp $
 .\"
 .Dd June 29, 1991
 .Dt STRTOD 3
@@ -51,20 +50,25 @@ string to double
 .Sh DESCRIPTION
 The
 .Fn strtod
-function converts the initial portion of the string 
+function converts the initial portion of the string pointed to by
-pointed to by
 .Fa nptr
 to
-.Em double
+.Li double
 representation.
 .Pp
-The expected form of the string is an optional plus (``+'') or minus
+The expected form of the string is an optional plus
-sign (``-'') followed by a sequence of digits optionally containing
+.Pq Ql +
+or minus sign
+.Pq Ql -
+followed by a sequence of digits optionally containing
 a decimal-point character, optionally followed by an exponent.
-An exponent consists of an ``E'' or ``e'', followed by an optional plus
+An exponent consists of an
-or minus sign, followed by a sequence of digits.
+.Sq E
+or
+.Sq e ,
+followed by an optional plus or minus sign, followed by a sequence of digits.
 .Pp
-Leading white-space characters in the string (as defined by the
+Leading whitespace characters in the string (as defined by the
 .Xr isspace 3
 function) are skipped.
 .Sh RETURN VALUES
@@ -88,18 +92,18 @@ is stored in the location referenced by
 If the correct value would cause overflow, plus or minus
 .Dv HUGE_VAL
 is returned (according to the sign of the value), and
-.Dv ERANGE
+.Er ERANGE
 is stored in
 .Va errno .
-If the correct value would cause underflow, zero is
+If the correct value would cause underflow, zero is returned and
-returned and
+.Er ERANGE
-.Dv ERANGE
+is stored in
-is stored in 
 .Va errno .
 .Sh ERRORS
 .Bl -tag -width Er
 .It Bq Er ERANGE
 Overflow or underflow occurred.
+.El
 .Sh SEE ALSO
 .Xr atof 3 ,
 .Xr atoi 3 ,
@@ -109,6 +113,5 @@ Overflow or underflow occurred.
 .Sh STANDARDS
 The
 .Fn strtod
-function
+function conforms to
-conforms to
 .St -ansiC .

diff --git a/src/lib/libc/stdlib/strtod.3 b/src/lib/libc/stdlib/strtod.3 index 0b7f973857..4e04f6738e 100644 --- a/src/lib/libc/stdlib/strtod.3 +++ b/src/lib/libc/stdlib/strtod.3
@@ -33,8 +33,7 @@
33	.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF	33	.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34	.\" SUCH DAMAGE.	34	.\" SUCH DAMAGE.
35	.\"	35	.\"
36	.\" from: @(#)strtod.3 5.3 (Berkeley) 6/29/91	36	.\" $OpenBSD: strtod.3,v 1.7 2000/04/20 13:50:03 aaron Exp $
37	.\" $Id: strtod.3,v 1.1.1.1 1995/10/18 08:42:19 deraadt Exp $
38	.\"	37	.\"
39	.Dd June 29, 1991	38	.Dd June 29, 1991
40	.Dt STRTOD 3	39	.Dt STRTOD 3
@@ -51,20 +50,25 @@ string to double
51	.Sh DESCRIPTION	50	.Sh DESCRIPTION
52	The	51	The
53	.Fn strtod	52	.Fn strtod
54	function converts the initial portion of the string	53	function converts the initial portion of the string pointed to by
55	pointed to by
56	.Fa nptr	54	.Fa nptr
57	to	55	to
58	.Em double	56	.Li double
59	representation.	57	representation.
60	.Pp	58	.Pp
61	The expected form of the string is an optional plus (``+'') or minus	59	The expected form of the string is an optional plus
62	sign (``-'') followed by a sequence of digits optionally containing	60	.Pq Ql +
		61	or minus sign
		62	.Pq Ql -
		63	followed by a sequence of digits optionally containing
63	a decimal-point character, optionally followed by an exponent.	64	a decimal-point character, optionally followed by an exponent.
64	An exponent consists of an ``E'' or ``e'', followed by an optional plus	65	An exponent consists of an
65	or minus sign, followed by a sequence of digits.	66	.Sq E
		67	or
		68	.Sq e ,
		69	followed by an optional plus or minus sign, followed by a sequence of digits.
66	.Pp	70	.Pp
67	Leading white-space characters in the string (as defined by the	71	Leading whitespace characters in the string (as defined by the
68	.Xr isspace 3	72	.Xr isspace 3
69	function) are skipped.	73	function) are skipped.
70	.Sh RETURN VALUES	74	.Sh RETURN VALUES
@@ -88,18 +92,18 @@ is stored in the location referenced by
88	If the correct value would cause overflow, plus or minus	92	If the correct value would cause overflow, plus or minus
89	.Dv HUGE_VAL	93	.Dv HUGE_VAL
90	is returned (according to the sign of the value), and	94	is returned (according to the sign of the value), and
91	.Dv ERANGE	95	.Er ERANGE
92	is stored in	96	is stored in
93	.Va errno .	97	.Va errno .
94	If the correct value would cause underflow, zero is	98	If the correct value would cause underflow, zero is returned and
95	returned and	99	.Er ERANGE
96	.Dv ERANGE	100	is stored in
97	is stored in
98	.Va errno .	101	.Va errno .
99	.Sh ERRORS	102	.Sh ERRORS
100	.Bl -tag -width Er	103	.Bl -tag -width Er
101	.It Bq Er ERANGE	104	.It Bq Er ERANGE
102	Overflow or underflow occurred.	105	Overflow or underflow occurred.
		106	.El
103	.Sh SEE ALSO	107	.Sh SEE ALSO
104	.Xr atof 3 ,	108	.Xr atof 3 ,
105	.Xr atoi 3 ,	109	.Xr atoi 3 ,
@@ -109,6 +113,5 @@ Overflow or underflow occurred.
109	.Sh STANDARDS	113	.Sh STANDARDS
110	The	114	The
111	.Fn strtod	115	.Fn strtod
112	function	116	function conforms to
113	conforms to
114	.St -ansiC .	117	.St -ansiC .