10 files changed, 32 insertions, 31 deletions
diff --git a/lib/libc/stdlib/abs.3 b/lib/libc/stdlib/abs.3
index 9dee8ed..d9296ef 100644
--- a/lib/libc/stdlib/abs.3
+++ b/lib/libc/stdlib/abs.3
@@ -54,7 +54,7 @@ The
 function
 computes
 the absolute value of the integer
-.Ar j .
+.Fa j .
 .Sh RETURN VALUES
 The
 .Fn abs
diff --git a/lib/libc/stdlib/atexit.3 b/lib/libc/stdlib/atexit.3
index 9aae7af..b3dec68 100644
--- a/lib/libc/stdlib/atexit.3
+++ b/lib/libc/stdlib/atexit.3
@@ -53,11 +53,11 @@ The
 .Fn atexit
 function
 registers the given
-.Ar function
+.Fa function
 to be called at program exit, whether via
 .Xr exit 3
 or via return from the program's
-.Em main .
+.Fn main .
 Functions so registered are called in reverse order;
 no arguments are passed.
 .Pp
diff --git a/lib/libc/stdlib/atof.3 b/lib/libc/stdlib/atof.3
index 10fcf49..d338e3d 100644
--- a/lib/libc/stdlib/atof.3
+++ b/lib/libc/stdlib/atof.3
@@ -54,9 +54,9 @@ string to double
 The
 .Fn atof
 function converts the initial portion of the string pointed to by
-.Ar nptr
+.Fa nptr
 to
-.Ar double
+.Vt double
 representation.
 .Pp
 It is equivalent to:
diff --git a/lib/libc/stdlib/atoi.3 b/lib/libc/stdlib/atoi.3
index 19269a5..34a1b2d 100644
--- a/lib/libc/stdlib/atoi.3
+++ b/lib/libc/stdlib/atoi.3
@@ -54,9 +54,9 @@ string to integer
 The
 .Fn atoi
 function converts the initial portion of the string pointed to by
-.Em nptr
+.Fa nptr
 to
-.Em integer
+.Vt int
 representation.
 .Pp
 It is equivalent to:
diff --git a/lib/libc/stdlib/div.3 b/lib/libc/stdlib/div.3
index 31fc742..05567fb 100644
--- a/lib/libc/stdlib/div.3
+++ b/lib/libc/stdlib/div.3
@@ -55,11 +55,11 @@ computes the value
 and returns the quotient and remainder in a structure named
 .Fa div_t
 that contains two
-.Em int
+.Vt int
 members named
-.Fa quot
+.Va quot
 and
-.Fa rem .
+.Va rem .
 .Sh SEE ALSO
 .Xr imaxdiv 3 ,
 .Xr ldiv 3 ,
diff --git a/lib/libc/stdlib/getenv.3 b/lib/libc/stdlib/getenv.3
index 2b46e52..269fecb 100644
--- a/lib/libc/stdlib/getenv.3
+++ b/lib/libc/stdlib/getenv.3
@@ -63,9 +63,9 @@ host
 .Em environment list .
 For compatibility with differing environment conventions,
 the given arguments
-.Ar name
+.Fa name
 and
-.Ar value
+.Fa value
 may be appended and prepended,
 respectively,
 with an equal sign
@@ -74,30 +74,31 @@ with an equal sign
 The
 .Fn getenv
 function obtains the current value of the environment variable,
-.Ar name .
+.Fa name .
 If the variable
-.Ar name
+.Fa name
 is not in the current environment,
 a null pointer is returned.
 .Pp
 The
 .Fn setenv
 function inserts or resets the environment variable
-.Ar name
+.Fa name
 in the current environment list.
 If the variable
-.Ar name
+.Fa name
 does not exist in the list,
 it is inserted with the given
-.Ar value .
+.Fa value .
 If the variable does exist, the argument
-.Ar overwrite
+.Fa overwrite
 is tested; if
-.Ar overwrite is
+.Fa overwrite
+is
 zero, the
 variable is not reset, otherwise it is reset
 to the given
-.Ar value .
+.Fa value .
 .Pp
 The
 .Fn putenv
@@ -140,14 +141,14 @@ Successive calls to
 or
 .Fn putenv
 assigning a differently sized
-.Ar value
+.Fa value
 to the same
-.Ar name
+.Fa name
 will result in a memory leak.  The
 .Fx
 semantics for these functions
 (namely, that the contents of
-.Ar value
+.Fa value
 are copied and that old values remain accessible indefinitely) make this
 bug unavoidable.  Future versions may eliminate one or both of these
 semantic guarantees in order to fix the bug.
diff --git a/lib/libc/stdlib/labs.3 b/lib/libc/stdlib/labs.3
index 9831bdb..2c8db6e 100644
--- a/lib/libc/stdlib/labs.3
+++ b/lib/libc/stdlib/labs.3
@@ -53,7 +53,7 @@ The
 .Fn labs
 function
 returns the absolute value of the long integer
-.Ar j .
+.Fa j .
 .Sh SEE ALSO
 .Xr abs 3 ,
 .Xr cabs 3 ,
diff --git a/lib/libc/stdlib/ldiv.3 b/lib/libc/stdlib/ldiv.3
index 8e09cdf..eddf9db 100644
--- a/lib/libc/stdlib/ldiv.3
+++ b/lib/libc/stdlib/ldiv.3
@@ -53,15 +53,15 @@ The
 .Fn ldiv
 function
 computes the value
-.Ar num/denom
+.Fa num Ns / Ns Fa denom
 and returns the quotient and remainder in a structure named
-.Ar ldiv_t
+.Vt ldiv_t
 that contains two
-.Em long integer
+.Vt long
 members named
-.Ar quot
+.Va quot
 and
-.Ar rem .
+.Va rem .
 .Sh SEE ALSO
 .Xr div 3 ,
 .Xr imaxdiv 3 ,
diff --git a/lib/libc/stdlib/malloc.3 b/lib/libc/stdlib/malloc.3
index 6c11ea7..8fa0326 100644
--- a/lib/libc/stdlib/malloc.3
+++ b/lib/libc/stdlib/malloc.3
@@ -69,7 +69,7 @@ bytes of memory.
 The allocated space is suitably aligned (after possible pointer coercion)
 for storage of any type of object.
 If the space is at least
-.Em pagesize
+.Va pagesize
 bytes in length (see
 .Xr getpagesize 3 ) ,
 the returned memory will be page boundary aligned as well.
diff --git a/lib/libc/stdlib/strtod.3 b/lib/libc/stdlib/strtod.3
index e261455..ab78083 100644
--- a/lib/libc/stdlib/strtod.3
+++ b/lib/libc/stdlib/strtod.3
@@ -57,7 +57,7 @@ function converts the initial portion of the string
 pointed to by
 .Fa nptr
 to
-.Em double
+.Vt double
 representation.
 .Pp
 The expected form of the string is an optional plus (``+'') or minus