ncurses 6.2 - patch 20210905

[ncurses.git] / mk-hdr.awk

diff --git a/mk-hdr.awk b/mk-hdr.awk
index dfb2c9a29489c366684c927f63e571784a6a5fbc..7608afedb01e877e078e183a2cb3c9447a058edf 100644 (file)
--- a/mk-hdr.awk
+++ b/mk-hdr.awk
@@ -1,6 +1,7 @@
-# $Id: mk-hdr.awk,v 1.4 2013/08/03 23:09:42 tom Exp $
+# $Id: mk-hdr.awk,v 1.8 2021/06/17 21:20:30 tom Exp $

 ##############################################################################
 ##############################################################################

-# Copyright (c) 2007-2010,2013 Free Software Foundation, Inc.                #
+# Copyright 2020,2021 Thomas E. Dickey                                       #
+# Copyright 2007-2010,2013 Free Software Foundation, Inc.                    #

 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
 # copy of this software and associated documentation files (the "Software"), #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
 # copy of this software and associated documentation files (the "Software"), #


@@ -38,6 +39,13 @@ function basename(path) {
        sub(/^.*\//,"",path)
        return path;
 }
        sub(/^.*\//,"",path)
        return path;
 }

+function in_subset(value) {
+       value = " " value " ";
+       check = subset;
+       gsub("[+]", " ", check);
+       check = " " check " ";
+       return index(check,value);
+}

 BEGIN  {
                found = 0
                using = 1
 BEGIN  {
                found = 0
                using = 1


@@ -47,7 +55,7 @@ BEGIN {
                using = 0
                if (subset == "none") {
                        using = 1
                using = 0
                if (subset == "none") {
                        using = 1

-               } else if (index(subset,$2) > 0) {
+               } else if (in_subset($2) > 0) {

                        using = 1
                } else {
                        using = 0
                        using = 1
                } else {
                        using = 0


@@ -61,8 +69,8 @@ BEGIN {
                        if (found == 0) {
                                print  ""
                                print  "# generated by mk-hdr.awk"
                        if (found == 0) {
                                print  ""
                                print  "# generated by mk-hdr.awk"

-                               printf "#  subset:     %s\n", subset 
-                               printf "#  compat:     %s\n", compat 
+                               printf "#  subset:     %s\n", subset
+                               printf "#  compat:     %s\n", compat

                                print  ""
                                found = 1
                        }
                                print  ""
                                found = 1
                        }