#!/bin/csh -f

# nutshell - Kevin Inscoe (inscoe@iag.net) 1/7/98

# set variables
set mpath = `echo $MANPATH | tr -s ":" " "`
set ver = "1.0"

# initialize counters
@ count_mp = 0
@ count_md = 0
@ count_m = 0

# display our herald
echo "nutshell - version" $ver " " `uname -n` " " `uname -s` `uname -r` " " `date`
echo " "

# display the sections
echo "Section 1 - User Commands"
echo "Section 1b - SunOS/BSD Compatibility Package Commands"
echo "Section 1c - Basic Networking Commands"
echo "Section 1f - FMLI Commands"
echo "Section 1m - System Administration Commands"
echo "Section 1s - SunOS Commands"
echo "Section 2 - System Calls"
echo "Section 3 - BSD Routines"
echo "Section 3b - "
echo "Section 3c - C Library Functions"
echo "Section 3e - libelf Functions"
echo "Section 3g - libgen Functions"
echo "Section 3k - "
echo "Section 3m - Math Library Functions"
echo "Section 3n - Network Services Function"
echo "Section 3r - "
echo "Section 3s - Standard I/O Functions"
echo "Section 3t - "
echo "Section 3x - Specialized Libraries"
echo "Section 3xc - "
echo "Section 3xn - "
echo "Section 4 - File Formats"
echo "Section 4b - "
echo "Section 5 - Miscellaneous"
echo "Section 6 - Games"
echo "Section 7 - Special Files"
echo "Section 7d - "
echo "Section 7fs - "
echo "Section 7i - "
echo "Section 7m - "
echo "Section 7p - "
echo "Section 8 - System Maintenance Procedures"
echo "Section 9 - Solaris Kernel Drivers/Routines"
echo "Section 9e - "
echo "Section 9f - "
echo "Section 9s - "
echo "Section l - "
echo "Section n - "

# find all man pages in MANPATH
foreach mp ( $mpath )
	@ count_mp = $count_mp + 1
	echo "*** manpath:" $mp
	cd $mp
	foreach md ( * )
		if ( "`file $md | grep directory`" != '' ) then
			@ count_md = $count_md + 1
			foreach m ( $md/* )
				@ count_m = $count_m + 1
				set sec = "`basename $m | cut -f1 -d.`(`echo $md | tr -d man`)"
				@ rec = `grep -n ".SH NAME" $m | cut -f1 -d:` + 1
				if ( $rec > 1 ) then
					set t = `head -$rec $m | tail -1`
					set title = `echo $t |  cut -f2 -d-`
				else
					set title = "{empty}"
				endif
				set avail = "`grep Availability $m | tr -d 'Availability'`"
	#			echo $avail
				if ( "`echo $avail`" == '' ) then
					echo $sec "- `echo $title`"
				else
					echo $sec "[`echo $avail`] - `echo $title`"
				endif
			end
		endif					
	end
end