.
"
COPYRIGHT (c) 1995 by Claus Gittinger
All Rights Reserved
This software is furnished under a license and may be used
only in accordance with the terms of that license and with the
inclusion of the above copyright notice. This software may not
be provided or otherwise made available to, or used by, any
other person. No title to or ownership of the software is
hereby transferred.
"
'From Smalltalk/X, Version:2.10.4 on 24-feb-1995 at 3:12:23 am'!
Object subclass:#SourceFileLoader
instanceVariableNames:'myStream currentSource package wantChangeLog'
classVariableNames:''
poolDictionaries:''
category:'System-Compiler'
!
!SourceFileLoader class methodsFor:'documentation'!
version
"
$Header: /cvs/stx/stx/libcomp/SourceFileLoader.st,v 1.5 1995-07-23 02:24:40 claus Exp $
"
!
documentation
"
Instances of this class are created temporary during fileIn.
They get notified about any errors. Currently, all we
do here is to output the error on the Transcript;
eventually, we will open a box showing the position of the error.
"
!
copyright
"
COPYRIGHT (c) 1995 by Claus Gittinger
All Rights Reserved
This software is furnished under a license and may be used
only in accordance with the terms of that license and with the
inclusion of the above copyright notice. This software may not
be provided or otherwise made available to, or used by, any
other person. No title to or ownership of the software is
hereby transferred.
"
! !
!SourceFileLoader class methodsFor:'instance creation'!
on:aStream
^ self new reader:aStream wantChangeLog:false
! !
!SourceFileLoader methodsFor:'error handling'!
correctableError:aMessage position:position to:endPos from:aCompiler
"error notification during fileIn.
This is sent by the compiler/evaluator if it detects errors."
Transcript show:'** '; showCr:aMessage.
^ false
!
error:aMessage position:position to:endPos from:aCompiler
"error notification during fileIn.
This is sent by the compiler/evaluator if it detects errors."
"
will eventually open a TextBox here, showing the error ....
"
Transcript show:'===> '; showCr:aMessage.
^ false
!
warning:aMessage position:position to:endPos from:aCompiler
"warning notification during fileIn - ignore it.
This is sent by the compiler/evaluator if it detects errors."
^ self
!
insertAndSelect:aString at:aCharacterPosition
"ST-80 compatible error notification during fileIn."
"
will eventually open a TextBox here, showing the error ....
"
Transcript show:'===> '; showCr:aString.
^ false
! !
!SourceFileLoader methodsFor:'private access'!
reader:aStream wantChangeLog:aBoolean
myStream := aStream.
wantChangeLog := aBoolean
! !
!SourceFileLoader methodsFor:'compiler queries'!
wantChangeLog
"sent by the compiler to ask if a changeLog entry should
be written. Return false here, since SourceFileLaoders are
used to read existing source files"
^ wantChangeLog
! !
!SourceFileLoader methodsFor:'directve processing'!
setPackage:packageName
'code for package: ' print.
packageName printNL
!
requirePackage:packageName
'require package: ' print.
packageName printNL
! !
!SourceFileLoader methodsFor:'accessing'!
source:aString
currentSource := aString
! !