From a9ba2a08b562e5c0f60b9671df3b4a0c20a23879 Mon Sep 17 00:00:00 2001
From: "jan.nijtmans" <nijtmans@users.sourceforge.net>
Date: Tue, 22 Sep 2020 12:18:17 +0000
Subject: When writing script files (like pkgIndex.tcl), always use 
 -translation lf, so they don't cause problems on non-windows. When reading
 script files, always use  -eofchar \032, as this might be left by Windows
 editors.

---
 library/auto.tcl    | 4 ++++
 library/init.tcl    | 1 +
 library/install.tcl | 3 +++
 library/package.tcl | 1 +
 4 files changed, 9 insertions(+)

diff --git a/library/auto.tcl b/library/auto.tcl
index 2deae05..32da97c 100644
--- a/library/auto.tcl
+++ b/library/auto.tcl
@@ -265,6 +265,7 @@ proc auto_mkindex {dir args} {
     auto_mkindex_parser::cleanup
 
     set fid [open "tclIndex" w]
+    fconfigure $fid -translation lf
     puts -nonewline $fid $index
     close $fid
     cd $oldDir
@@ -291,6 +292,7 @@ proc auto_mkindex_old {dir args} {
 	set f ""
 	set error [catch {
 	    set f [open $file]
+	    fconfigure $f -eofchar \032
 	    while {[gets $f line] >= 0} {
 		if {[regexp {^proc[ 	]+([^ 	]*)} $line match procName]} {
 		    set procName [lindex [auto_qualify $procName "::"] 0]
@@ -309,6 +311,7 @@ proc auto_mkindex_old {dir args} {
     set f ""
     set error [catch {
 	set f [open tclIndex w]
+	fconfigure $f -translation lf
 	puts -nonewline $f $index
 	close $f
 	cd $oldDir
@@ -401,6 +404,7 @@ proc auto_mkindex_parser::mkindex {file} {
     set scriptFile $file
 
     set fid [open $file]
+    fconfigure $fid -eofchar \032
     set contents [read $fid]
     close $fid
 
diff --git a/library/init.tcl b/library/init.tcl
index 94f65cf..16d5d67 100644
--- a/library/init.tcl
+++ b/library/init.tcl
@@ -442,6 +442,7 @@ proc auto_load_index {} {
 	    continue
 	} else {
 	    set error [catch {
+		fconfigure $f -eofchar \032
 		set id [gets $f]
 		if {$id eq "# Tcl autoload index file, version 2.0"} {
 		    eval [read $f]
diff --git a/library/install.tcl b/library/install.tcl
index 227d0b8..26e5e68 100644
--- a/library/install.tcl
+++ b/library/install.tcl
@@ -35,6 +35,7 @@ proc ::practcl::_pkgindex_directory {path} {
       # Read the file, and override assumptions as needed
       ###
       set fin [open $file r]
+      fconfigure $fin -eofchar \032
       set dat [read $fin]
       close $fin
       # Look for a teapot style Package statement
@@ -58,6 +59,7 @@ proc ::practcl::_pkgindex_directory {path} {
     foreach file [glob -nocomplain $path/*.tcl] {
       if { [file tail $file] == "version_info.tcl" } continue
       set fin [open $file r]
+      fconfigure $fin -eofchar \032
       set dat [read $fin]
       close $fin
       if {![regexp "package provide" $dat]} continue
@@ -77,6 +79,7 @@ proc ::practcl::_pkgindex_directory {path} {
     return $buffer
   }
   set fin [open $pkgidxfile r]
+  fconfigure $fin -eofchar \032
   set dat [read $fin]
   close $fin
   set trace 0
diff --git a/library/package.tcl b/library/package.tcl
index eebe91c..64fac7b 100644
--- a/library/package.tcl
+++ b/library/package.tcl
@@ -409,6 +409,7 @@ proc pkg_mkIndex {args} {
     }
 
     set f [open [file join $dir pkgIndex.tcl] w]
+    fconfigure $f -translation lf
     puts $f $index
     close $f
 }
-- 
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