1 files changed, 81 insertions, 0 deletions
diff --git a/dist/Devel-PPPort/devel/mkapidoc.sh b/dist/Devel-PPPort/devel/mkapidoc.sh
new file mode 100644
index 0000000000..ff96ccc6a6
--- /dev/null
+++ b/dist/Devel-PPPort/devel/mkapidoc.sh
@@ -0,0 +1,81 @@
+#!/bin/bash
+################################################################################
+#
+#  mkapidoc.sh -- generate apidoc.fnc from scanning the Perl source
+#
+################################################################################
+#
+#  Version 3.x, Copyright (C) 2004-2013, Marcus Holland-Moritz.
+#  Version 2.x, Copyright (C) 2001, Paul Marquess.
+#  Version 1.x, Copyright (C) 1999, Kenneth Albanowski.
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the same terms as Perl itself.
+#
+################################################################################
+
+function isperlroot
+{
+  [ -f "$1/embed.fnc" ] && [ -f "$1/perl.h" ]
+}
+
+function usage
+{
+  echo "USAGE: $0 [perlroot] [output-file] [embed.fnc]"
+  exit 0
+}
+
+if [ -z "$1" ]; then
+  if isperlroot "../../.."; then
+    PERLROOT=../../..
+  else
+    PERLROOT=.
+  fi
+else
+  PERLROOT=$1
+fi
+
+if [ -z "$2" ]; then
+  if [ -f "parts/apidoc.fnc" ]; then
+    OUTPUT="parts/apidoc.fnc"
+  else
+    usage
+  fi
+else
+  OUTPUT=$2
+fi
+
+if [ -z "$3" ]; then
+  if [ -f "parts/embed.fnc" ]; then
+    EMBED="parts/embed.fnc"
+  else
+    usage
+  fi
+else
+  EMBED=$3
+fi
+
+if isperlroot $PERLROOT; then
+  cat >$OUTPUT <<EOF
+::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+:
+:  !!!! Do NOT edit this file directly! -- Edit devel/mkapidoc.sh instead. !!!!
+:
+:  This file was automatically generated from the API documentation scattered
+:  all over the Perl source code. To learn more about how all this works,
+:  please read the F<HACKERS> file that came with this distribution.
+:
+::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+
+:
+: This file lists all API functions/macros that are documented in the Perl
+: source code, but are not contained in F<embed.fnc>.
+:
+
+EOF
+  grep -hr '^=for apidoc' $PERLROOT | sed -e 's/=for apidoc //' | grep '|' | sort | uniq \
+     | perl -e'$f=pop;open(F,$f)||die"$f:$!";while(<F>){(split/\|/)[2]=~/(\w+)/;$h{$1}++}
+               while(<>){s/[ \t]+$//;(split/\|/)[2]=~/(\w+)/;$h{$1}||print}' $EMBED >>$OUTPUT
+else
+  usage
+fi