Removed information about Section 3 subsections -- it doesn't

reflect current, and probably never has.

Added SEE ALSO referring to intro.2.

diff --git a/man3/intro.3 b/man3/intro.3
index f1e98eee296cb578d417a2fff00dba8d86eb0961..d9d185ca00320eefe4c4b986729e516246abdd48 100644 (file)
--- a/man3/intro.3
+++ b/man3/intro.3
@@ -27,34 +27,36 @@
 intro \- Introduction to library functions
 .SH DESCRIPTION
 This chapter describes all library functions excluding the library
-functions described in chapter 2, which implement system calls.  There
-are various function groups which can be identified by a letter which
-is appended to the chapter number:
-.IP (3C)
-These functions, the functions from chapter 2 and from chapter 3S are
-contained in the C standard library libc, which will be used by
-.BR cc (1)
-by default.
-.IP (3S)
-These functions are parts of the
-.BR stdio (3)
-library.  They are contained in the standard C library libc.
-.IP (3M)
-These functions are contained in the arithmetic library libm.  They are
-used by the
-.BR f77 (1)
-FORTRAN compiler by default, but not by the
-.BR cc (1)
-C compiler, which needs the option \fI\-lm\fP.
-.IP (3F)
-These functions are part of the FORTRAN library libF77.  There are no
-special compiler flags needed to use these functions.
-.IP (3X)
-Various special libraries.  The manual pages documenting their functions
-specify the library names.
+functions described in chapter 2, which implement system calls.  
+.\" There
+.\" are various function groups which can be identified by a letter which
+.\" is appended to the chapter number:
+.\" .IP (3C)
+.\" These functions, the functions from chapter 2 and from chapter 3S are
+.\" contained in the C standard library libc, which will be used by
+.\" .BR cc (1)
+.\" by default.
+.\" .IP (3S)
+.\" These functions are parts of the
+.\" .BR stdio (3)
+.\" library.  They are contained in the standard C library libc.
+.\" .IP (3M)
+.\" These functions are contained in the arithmetic library libm.  They are
+.\" used by the
+.\" .BR f77 (1)
+.\" FORTRAN compiler by default, but not by the
+.\" .BR cc (1)
+.\" C compiler, which needs the option \fI\-lm\fP.
+.\" .IP (3F)
+.\" These functions are part of the FORTRAN library libF77.  There are no
+.\" special compiler flags needed to use these functions.
+.\" .IP (3X)
+.\" Various special libraries.  The manual pages documenting their functions
+.\" specify the library names.
 .SH AUTHORS
 Look at the header of the manual page for the author(s) and copyright
 conditions.  Note that these can be different from page to page!
 .SH "SEE ALSO"
+.BR intro (2),
 .BR errno (3),
 .BR feature_test_macros (7)