1#! /bin/sh 2 3######################################################################## 4## 5## Copyright (C) 2009-2021 The Octave Project Developers 6## 7## See the file COPYRIGHT.md in the top-level directory of this 8## distribution or <https://octave.org/copyright/>. 9## 10## This file is part of Octave. 11## 12## Octave is free software: you can redistribute it and/or modify it 13## under the terms of the GNU General Public License as published by 14## the Free Software Foundation, either version 3 of the License, or 15## (at your option) any later version. 16## 17## Octave is distributed in the hope that it will be useful, but 18## WITHOUT ANY WARRANTY; without even the implied warranty of 19## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20## GNU General Public License for more details. 21## 22## You should have received a copy of the GNU General Public License 23## along with Octave; see the file COPYING. If not, see 24## <https://www.gnu.org/licenses/>. 25## 26######################################################################## 27 28set -e 29 30SED=gsed 31EGREP=${EGREP:-egrep} 32 33# Some stupid egreps don't like empty elements in alternation patterns, 34# so we have to repeat ourselves because some stupid egreps don't like 35# empty elements in alternation patterns. 36 37DEFUN_PATTERN="^[ \t]*DEF(CONSTFUN|CONSTMETHOD|METHOD|METHOD_DLD|METHODX|METHODX_DLD|UN|UN_DLD|UNX|UNX_DLD)[ \t]*\\(" 38 39srcdir="$1" 40if [ "$1" ]; then 41 shift 42fi 43 44for arg 45do 46 if [ -f "$arg" ]; then 47 file="$arg" 48 else 49 file="$srcdir/$arg" 50 fi 51 if [ -f "$file" ]; then 52 if [ "`$EGREP -l "$DEFUN_PATTERN" $file`" ]; then 53 echo "$file" | $SED "s,\\$srcdir/,," 54 fi 55 fi 56done 57