CONTENTS: perl rcs binutils m4 man3
perl:     Larry Wall's interpreted systems language. (v. 4.0pl36)
rcs:      GNU revision control system.  (v. 5.6)
binutils: C compiler utilities (ar, as86, gprof, strip...) 
binutils: (from the package binutils-1.9l1.tar.gz)
m4:       This is release 1.1 of GNU m4, a program which copies its 
m4:       input to the output, expanding macros as it goes.  m4 has 
m4:       built-in functions for including named files, running Unix 
m4:       commands, doing integer arithmetic, manipulating text in 
m4:       various ways, recursion, etc...  Macros can also be user-defined, 
m4:       and can take any number of arguments.
man3:     Man pages for the C library functions. (from manpages-1.0)