Subversion Repositories lagranto.ocean

#!/bin/csh

# ---------------------------------------------------------------------------
# Set parameters - handle arguments 
# ---------------------------------------------------------------------------

set dir    = ${LAGRANTO}/docu/
set viewer = okular
set nargv  = ${#argv}

if ( (${#argv} == 0) ) then
    nroff -man ${dir}/man/lagrantohelp.0 | less
    exit 0
endif

if ( "${nargv}" == "1" ) then
   set mode = "$1"
   set verb = "long"
else if ( "${nargv}" == "2" ) then
   set mode = "$1"
   set verb = "$2"
endif

# ---------------------------------------------------------------------------
# Tutorial, Reference, Presentation, Future Plans
# ---------------------------------------------------------------------------

if ( "$mode" == "future" ) then
    nroff -man ${dir}/man/futureplans.0 | less
    exit 0
endif

if ( "$mode" == "tutorial" ) then
    ${viewer} ${dir}/tutorial/tutorial.pdf 
    exit 0
endif

if ( "$mode" == "reference" ) then
    ${viewer} ${dir}/reference/reference.pdf
    exit 0
endif

if ( "$mode" == "presentation" ) then
    ${viewer} ${dir}/presentation/presentation.pdf
    exit 0
endif

# ---------------------------------------------------------------------------
# Manual
# ---------------------------------------------------------------------------

if ( "${verb}" == "long" ) then
    nroff -man ${dir}/man/${mode}.0 | less
    exit 0
endif

if ( "${verb}" == "short" ) then
    echo
    nroff -man ${dir}/man/${mode}.0 | grep -A 1 SYNOPSIS
    echo
    set i0 = `nroff -man ${dir}/man/${mode}.0 | grep -n EXAMPLES | awk -F ":" '{print $1}'`
    set i1 = `nroff -man ${dir}/man/${mode}.0 | grep -n AUTHOR   | awk -F ":" '{print $1}'`
    set i1 = `echo "$i1 - 1" | bc`  
    if ( ( "$i0" != "" ) &  ( "$i1" != "" ) ) then
        nroff -man ${dir}/man/${mode}.0 | sed -ne ${i0},${i1}p
    endif
endif

if ( "${verb}" == "synopsis" ) then
    echo
    nroff -man ${dir}/man/${mode}.0 | grep -A 1 SYNOPSIS
    echo
    exit 0
endif

if ( "${verb}" == "parameter" ) then
    set i0 = `nroff -man ${dir}/man/${mode}.0 | grep -n PARAMETERS | awk -F ":" '{print $1}'`
    set i1 = `nroff -man ${dir}/man/${mode}.0 | grep -n EXAMPLES   | awk -F ":" '{print $1}'`
    set i1 = `echo "$i1 - 1" | bc`
    echo $i0
    echo $i1
    if ( ( "$i0" != "" ) &  ( "$i1" != "" ) ) then
        nroff -man ${dir}/man/${mode}.0 | sed -ne ${i0},${i1}p
    endif
    exit 0
endif

if ( "${verb}" == "examples" ) then
    set i0 = `nroff -man ${dir}/man/${mode}.0 | grep -n EXAMPLES | awk -F ":" '{print $1}'`
    set i1 = `nroff -man ${dir}/man/${mode}.0 | grep -n AUTHOR   | awk -F ":" '{print $1}'`
    set i1 = `echo "$i1 - 1" | bc`  
    if ( ( "$i0" != "" ) &  ( "$i1" != "" ) ) then
        nroff -man ${dir}/man/${mode}.0 | sed -ne ${i0},${i1}p
    endif
    exit 0
endif


exit 0