[Scripts for automatic cross-reference generation
Stephane Popinet <popinet@users.sf.net>**20080704032011
 
 For automatically linking keyword wiki documentation with the examples and 
 test cases.
] hunk ./doc/examples/Makefile.am 27
-	gfs2doc gfs-highlight
+	gfs2doc gfs-highlight gfsxref
hunk ./doc/examples/Makefile.am 61
+	sh ../share/crossref.sh --url=http://gfs.sourceforge.net/examples/examples $(EXAMPLES)
+	mv references examples
hunk ./doc/examples/gfs-highlight.in 4
-title="Gerris simulation"
+title=""
hunk ./doc/examples/gfs-highlight.in 19
+        [--comments]    include comment block at the start
+        [--bold]        use bold instead of links
hunk ./doc/examples/gfs-highlight.in 26
+comment=0
+bold=0
hunk ./doc/examples/gfs-highlight.in 41
+    --comment)
+      comment=1
+      ;;
+    --bold)
+      bold=1
+      ;;
hunk ./doc/examples/gfs-highlight.in 57
+if test "x$title" = "x"; then :
+cat <<EOF
+<tt class="gfs">
+EOF
+else
hunk ./doc/examples/gfs-highlight.in 70
+fi
hunk ./doc/examples/gfs-highlight.in 75
-awk 'BEGIN{ infile=0 } {
+awk -v comment=$comment 'BEGIN{ infile=comment } {
hunk ./doc/examples/gfs-highlight.in 89
-sed "s/\"gfs_keyword\">\(Gfs\)\{0,1\}\([a-zA-Z0-9_]*\)<\/span>/"gfs_keyword"><a href=\"$wiki\/Gfs\2\">\1\2<\/a><\/span>/g"
+(
+if test $bold = "1"; then
+    sed "s/\"gfs_keyword\">\(Gfs\)\{0,1\}\([a-zA-Z0-9_]*\)<\/span>/"gfs_keyword"><b>\1\2<\/b><\/span>/g"
+else
+    sed "s/\"gfs_keyword\">\(Gfs\)\{0,1\}\([a-zA-Z0-9_]*\)<\/span>/"gfs_keyword"><a href=\"$wiki\/Gfs\2\">\1\2<\/a><\/span>/g"
+fi
+)
hunk ./doc/examples/gfs-highlight.in 99
+if test "x$title" = "x"; then :
+cat <<EOF
+</tt>
+EOF
+else
hunk ./doc/examples/gfs-highlight.in 108
+fi
addfile ./doc/examples/gfsxref
hunk ./doc/examples/gfsxref 1
+#!/bin/sh
+
+usage()
+{
+	cat <<EOF
+Usage: gfsxref [OPTIONS] KEYWORD < input.gfs > output.html
+
+Creates cross-references for occurences of KEYWORD in input.gfs
+
+Options:
+	[--url=URL] reference URL for input.gfs
+        [--help]    displays this message and exits
+EOF
+	exit $1
+}
+
+if test $# -lt 1; then
+	usage 1 1>&2
+fi
+
+while test $# -gt 1; do
+  case "$1" in
+  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) optarg= ;;
+  esac
+
+  case $1 in
+    --url=*)
+      url=$optarg
+      ;;
+    --help)
+      usage 0 1>&2
+      ;;
+    --*)
+      usage 0 1>&2
+      ;;
+  esac
+  shift
+done
+
+title=`awk --posix -v keyword=$1 '
+BEGIN {
+  if (substr (keyword, 1, 3) == "Gfs")
+    keyword = substr (keyword, 4);
+  paren = -1;
+  n = 0;
+  last = "";
+}
+{
+  if ($1 == "#" && $2 == "Title:") {
+    title = $3;
+    for (i = 4; i <= NF; i++)
+      title = title " " $i;
+  }
+  else if ($1 != "#" && $0 ~ "(Gfs){0,1}" keyword "[[:blank:]]") {
+    if (last != "")
+      block[n++] = last;
+    last = $0;
+    paren = 0;
+    for (i = 2; i <= NF; i++) {
+      if ($i == "#")
+        break;
+      if (index ($i, "{"))
+        paren++;
+      if (index ($i, "}"))
+        paren--;
+    }
+  }
+  else if (paren > 0) {
+    last = last "\n" $0;
+    for (i = 1; i <= NF; i++) {
+      if ($i == "#")
+        break;
+      if (index ($i, "{"))
+        paren++;
+      if (index ($i, "}"))
+        paren--;
+    }
+  }
+} 
+END {
+  print title
+  if (last != "")
+      block[n++] = last;
+  for (i = 0; i < n; i++)
+    print block[i] > "xref_" i;
+}'`
+
+if test -f xref_0; then
+    cat <<EOF
+<li><a href="$url">$title</a></li>
+EOF
+
+    for file in xref_*; do
+	echo "<p>"
+	gfs-highlight --comment --bold < $file
+	echo "</p>"
+    done
+    
+    rm -f xref_*
+fi
addfile ./doc/share/crossref.sh
move ./doc/share/crossref.sh ./doc/examples/crossref.sh.in
hunk ./configure.in 460
+doc/examples/crossref.sh
hunk ./debian/gerris-snapshot.install 17
+usr/share/gerris/*
hunk ./doc/Makefile.am 16
-EXTRA_DIST=figures
+EXTRA_DIST=figures share
hunk ./doc/examples/Makefile.am 18
-	Makefile.deps
+	Makefile.deps \
+	crossref.sh.in
hunk ./doc/examples/Makefile.am 50
-examples: examples.dvi
+examples: examples.dvi crossref.sh
hunk ./doc/examples/Makefile.am 62
-	sh ../share/crossref.sh --url=http://gfs.sourceforge.net/examples/examples $(EXAMPLES)
+	sh ./crossref.sh --url=http://gfs.sourceforge.net/examples/examples $(EXAMPLES)
hunk ./doc/examples/crossref.sh.in 1
+#!/bin/sh 
+# Generated automatically. Please modify crossref.sh.in.
+
+path="@prefix@/share/gerris"
+
+usage()
+{
+	cat <<EOF
+Usage: crossref.sh [OPTIONS] FILE1 FILE2...
+
+Creates cross-references
+
+Options:
+	[--url=URL] reference URL
+        [--help]    displays this message and exits
+EOF
+	exit $1
+}
+
+if test $# -lt 1; then
+	usage 1 1>&2
+fi
+
+while test $# -gt 1; do
+  case "$1" in
+  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) optarg= ;;
+  esac
+
+  case $1 in
+    --url=*)
+      url=$optarg
+      ;;
+    --help)
+      usage 0 1>&2
+      ;;
+    --*)
+      usage 0 1>&2
+      ;;
+      *)
+      break
+      ;;
+  esac
+  shift
+done
+
+keywords=`awk '{if ($1 == "gfs_keyword" && substr ($3,1,4) == "\"Gfs") print substr($3,2,length($3)-2); }' < $path/gfs.lang`
+
+if test -d references; then :
+else
+    mkdir references
+fi
+
+for k in $keywords; do
+    rm -f references/$k.html
+    for f in $*; do
+	gfsxref --url="$url/$f.html" $k < $f/$f.gfs >> references/$k.html
+	cd $f
+	for d in *; do
+	    if test -d $d; then
+		gfsxref --url="$url/$f.html#$d" $k < $d/$d.gfs >> ../references/$k.html
+	    fi
+	done
+	cd ..
+    done
+done
hunk ./doc/examples/gfsxref 55
-  else if ($1 != "#" && $0 ~ "(Gfs){0,1}" keyword "[[:blank:]]") {
+  else if ($1 != "#" && $0 ~ "(^|[[:blank:]])+(Gfs){0,1}" keyword "[[:blank:]]") {
hunk ./rpm/gerris.spec 11
-Release: 6.%{alphatag}cvs%{?dist}
+Release: 7.%{alphatag}cvs%{?dist}
hunk ./rpm/gerris.spec 25
-Requires: gts-snapshot-devel >= 0.7.6 pkgconfig gcc sed gawk m4
hunk ./rpm/gerris.spec 27
-%endif
-%if 0%{?suse_version}
-Requires: libproj0 gsl libnetcdf-4
-%endif
-BuildRequires: glibc-devel automake libtool gsl-devel gts-snapshot-devel >= 0.7.6
-%if 0%{?fedora_version}
hunk ./rpm/gerris.spec 30
+Requires: libproj0 gsl libnetcdf-4
hunk ./rpm/gerris.spec 33
+# For both distros
+Requires: gts-snapshot-devel >= 0.7.6 pkgconfig gcc sed gawk m4
+BuildRequires: glibc-devel automake libtool gsl-devel gts-snapshot-devel >= 0.7.6
hunk ./rpm/gerris.spec 59
+	--disable-mpi \
hunk ./rpm/gerris.spec 65
+	--disable-mpi \
hunk ./rpm/gerris.spec 75
+	--disable-mpi \
hunk ./rpm/gerris.spec 82
+	--disable-mpi \
hunk ./rpm/gerris.spec 129
-%defattr(-,root,root,-)
+%defattr(-,root,root)
hunk ./rpm/gerris.spec 138
+%{_datadir}/gerris/gfs.lang
hunk ./rpm/gerris.spec 144
+* Thu Jul 3 2008 Ivan Adam Vari <i.vari@niwa.co.nz> - 7
+- Fixed typo in %files section (attr)
+- Added new file gfs.lang to %files section
+- Disabled MPI according to debian build rules
+
hunk ./test/Makefile.am 58
+	sh ../doc/examples/crossref.sh --url=http://gfs.sourceforge.net/tests/tests $(TESTDIRS)
+	mv references tests