The R Project SVN R

Rev

Rev 11384 | Only display areas with differences | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 11384 Rev 11476
1 
#! /bin/sh
 1 
#! /bin/sh
2 
## Diff  ``without R version''
 2 
## Diff  ``without R version''
3 
## usage: Rdiff from-file to-file exitstatus
 3 
## usage: Rdiff from-file to-file exitstatus
4 
## from-file equal to `-' means STDIN
 4 
## from-file equal to `-' means STDIN
5 
 
 5 
 
6 
ffile=${1}
 6 
ffile=${1}
7 
tfile=${2}
 7 
tfile=${2}
8 
exitstatus=${3}
 8 
exitstatus=${3}
9 
 
 9 
 
10 
## sed script to get rid of the startup message
 10 
## sed script to get rid of the startup message
11 
script='/^R : Copyright/,/quit R.$/{d;}'
 11 
script='/^R : Copyright/,/quit R.$/{d;}'
12 
## egrep pattern to get rid of some more???
 12 
## egrep pattern to get rid of some more???
13 
pattern='(^Number of.*:|^Time '
 13 
pattern='(^Number of.*:|^Time '
14 
if test -n "`echo ${ffile} | grep primitive-funs`"; then
 14 
if test -n "`echo ${ffile} | grep primitive-funs`"; then
15 
  pattern=${pattern}'|^\[1\] [19][0-9][0-9])'
 15 
  pattern=${pattern}'|^\[1\] [19][0-9][0-9])'
16 
else
 16 
else
17 
  pattern=${pattern}')'
 17 
  pattern=${pattern}')'
18 
fi
 18 
fi
19 
 
 19 
 
20 
tmpfile=${TMPDIR:-/tmp}/${ffile}-d.${$}
 20 
tmpfile=${TMPDIR:-/tmp}/${ffile}-d.${$}
21 
 
 21 
 
- 
 
 22 
if test ${ffile} = '-' ; then
- 
 
 23 
  ffile=''
- 
 
 24 
fi
- 
 
 25 
 
22 
sed -e "${script}" ${ffile} | egrep -v "${pattern}" > ${tmpfile}
 26 
sed -e "${script}" ${ffile} | egrep -v "${pattern}" > ${tmpfile}
23 
(sed -e "${script}" ${tfile} | \
 27 
(sed -e "${script}" ${tfile} | \
24 
  egrep -v "${pattern}" | \
 28 
  egrep -v "${pattern}" | \
25 
  diff -bw ${tmpfile} - ) && exitstatus=0
 29 
  diff -bw ${tmpfile} - ) && exitstatus=0
26 
 
 30 
 
27 
rm -f ${tmpfile}
 31 
rm -f ${tmpfile}
28 
 
 32 
 
29 
exit ${exitstatus}
 33 
exit ${exitstatus}