:

# This program takes release.sgml and breaks it up into

# per-major-release files that can be copied to the proper

# CVS tree.

[ "$#" -ne 1 ] && echo "Usage: $0 release_sgml_file" 1>&2 && exit 1

FILE="$1"

trap "rm -f /tmp/preamble" 0 1 2 3 15

# Create the SGML preamble file

# Copy from the start of the file to the first "sect1" heading

grep -B 1000000 "`sed -n '/<sect1/p;/<sect1/q' \"$FILE\"`" "$FILE" |

# exclude last line

sed -n '$q;p' > /tmp/preamble

# Create per-major-release files

# spin over all "sect1" releases to find major release numbers

sed -n 's/^ *<sect1 id="release-\([^-]-[^-]\).*/\1/p' "$FILE" |

uniq |

while read RELEASE

do

# copy preamble

cp /tmp/preamble "$RELEASE"-"`basename $FILE`"

# grab remainder of file for major release

grep -A 10000000 "<sect1 id=\"release-$RELEASE" "$FILE" >> "$RELEASE"-"`basename $FILE`"

done