From rinehuls@access.digex.net Thu Jun 20 22:03:40 1996 Received: from access2.digex.net (qlrhmEbBUV1EY@access2.digex.net [205.197.245.193]) by dkuug.dk (8.6.12/8.6.12) with ESMTP id WAA12410 for ; Thu, 20 Jun 1996 22:03:35 +0200 Received: from localhost (rinehuls@localhost) by access2.digex.net (8.6.12/8.6.12) with SMTP id QAA19167 ; for ; Thu, 20 Jun 1996 16:03:21 -0400 Date: Thu, 20 Jun 1996 16:03:19 -0400 (EDT) From: "william c. rinehuls" X-Sender: rinehuls@access2.digex.net To: sc22docs@dkuug.dk Subject: Document SC22 N2179 Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Content-Transfer-Encoding: QUOTED-PRINTABLE ISO/IEC JTC 1/SC22 Programming languages, their environments and system software interfaces Secretariat: U.S.A. (ANSI) ISO/IEC JTC 1/SC22 N2179 June 1996 TITLE: Minutes and Resolutions of the SC22/WG22 (PCTE) Meeting on April 15-17, 1996 in London, United Kingdom SOURCE: Secretariat, ISO/IEC JTC 1/SC22 WORK ITEM: N/A STATUS: N/A CROSS REFERENCE: N/A DOCUMENT TYPE: Minutes of Resolutions of WG22 Meeting ACTION: To SC22 Member Bodies for information. Address reply to: ISO/IEC JTC 1/SC22 Secretariat William C. Rinehuls 8457 Rushing Creek Court Springfield, VA 22153 USA Tel: +1 (703) 912-9680 Fax: +1 (703) 912-2973 email: rinehuls@access.digex.net _________________________________________________________________________ ISO/IEC JTC1/SC22/WG22 N 114 ISO/IEC JTC1/SC22/WG22 Portable common tool environment (PCTE) Secretariat: SwitzerlandApril 1996Title: =20 Minutes of SC22/WG22 4th meeting, 15-17 April 1996, London,=20 United Kingdom Source: Secretariat ISO/IEC=20 JTC1/SC22/WG22 Project: JTC1.22.47 Status: Minutes Cross reference: =20 Action: For approval and action by SC22/WG22 For information of SC2= 2 Minutes of 4th Meeting ISO/IEC JTC1/SC22/WG22 - PCTE including joint sessions with ECMA TC33 London, United Kingdom, 15-17 April 1996 1 Opening business The Convenor Mr. Minot (France) opened the 4th meeting of WG22=20 at 09:00 hours on Monday, 15 April 1996 in the BSI Offices in=20 London. Mr. Minot apologized for being able to attend only on 15 April,=20 and Mr. Dawes accepted with thanks to Chair the meeting on 16=20 and 17 April. Mr. Davis apologized for his own partial=20 attendance at this meeting, travelling early this week to other=20 business in Japan. An attendance list is given at annex A to these minutes.=20 Apologies for absence were received from Prof. Dr. Kelter=20 (Germany; other commitments this week), Mr. Simonsen (Denmark;=20 delay in Japan compounded by commitments at a concurrent=20 meeting in K=F8benhavn), and Mr. Yoshino (Japan; otherwise=20 engaged in completing an important repository development=20 project), all indicating that they will keep in close contact=20 with current WG22 business via email. These minutes cover both the WG22 4th meeting and the joint=20 sessions with ECMA TC33 held during 15-17 April; items covered=20 in joint sessions are indicated as such in these minutes. 2 Adoption of agenda The agenda was adopted as proposed (WG22 N75), after adding a=20 new item 14 on a PCTE query facility, and is reflected by these=20 minutes. A number of items were re-sequenced to take account of=20 partial attendance by some members this week. 3 Approval of minutes of WG22 3rd meeting The minutes, including annexes A, B and C, were approved as=20 written (WG22 N65, Makuhari, Japan, 13-15 November 1995). 4 Review of actions The status of all open actions from previous minutes was=20 reviewed (summarily given at annex C of WG22 N65). Four=20 organizational points (actions 3.20, 3.21, 3.22 and 3.23) were=20 immediately noted as discharged, with thanks to Mr. Dawes and=20 BSI for the fine arrangements made in London. All other open actions from previous minutes were reviewed=20 under appropriate items of the present meeting : Action 1.11 : addressed under item 18; Action 1.12 : addressed under item 18; Action 3.1 : addressed under item 6.4; Action 3.2 : addressed under item 6.7; Action 3.3 : addressed under item 10; Action 3.4 : addressed under item 10; Action 3.5 : addressed under item 12; Action 3.6 : addressed under item 8; Action 3.7 : addressed under item 8; Action 3.8 : addressed under item 8; Action 3.9 : addressed under item 9; Action 3.10 : addressed under item 9; Action 3.11 : addressed under item 13; Action 3.12 : addressed under item 17; Action 3.13 : addressed under item 18; Action 3.14 : addressed under item 16; Action 3.15 : addressed under item 16; Action 3.16 : addressed under item 7; Action 3.17 : addressed under item 19; Action 3.18 : addressed under item 19; Action 3.19 : addressed under item 19. A summary of all carried-forward actions is given at annex C to=20 these minutes. 5 Reports from national bodies Mr. Dawes gave a brief oral report on news from the United Kingdom. No news= was reported from other nations. 6 Review of liaisons with other groups 6.1 SC7/WG11 - SEDDR (addressed in joint session with ECMA TC33) Mr. Davis introduced his liaison report to WG22 on PCTE Schema Definition S= ets (WG22 N106), and a mapping strategy for deriving PCTE SDSs from CDIF subject area= s (WG22 N107). Mr. Davis then introduced an extract of the CDIF integrated meta-model Comm= on subject area (WG22 N108), and PCTE SDSs for four CDIF subject areas : Common (WG22 N109), Foundation (WG22 N110), Data Modelling (WG22 N111), Data Definition (WG22 N112), adding that there should not be an ICL or CDIF copyright on these papers. Mr. Davis proposed in a broad manner that the four PCTE SDSs be progressed = with a view to publication as ECMA standards, possibly in a December 1996 timeframe, an= d that the mapping strategy for deriving PCTE SDSs from CDIF subject areas also be env= isaged for publication by ECMA in December 1996, as a TR or standard. All members of WG22 and ECMA TC33 present viewed the papers prepared by Mr.= Davis in a highly positive manner and expressed support for his initiatives and w= ork, as recorded in Resolution 4.1 (in annex B to these minutes). It was agreed that comments should be forwarded to Mr. Davis : from WG22 members in regard and support for the work within SC7/WG11, and from ECMA TC33 members in regard and support for their progression to ECMA publications. Action 4.1 : Mr. Dawes To study what if anything needs to be done in using DDL to define standard = SDSs. Status : new 6.2 SC21/WG3 - Database Liaison officer Dr. Bird indicated that there is no news to report at prese= nt, other than noting the outcome on repository standards issues from the recent JTC1 Sydney plen= ary meeting (document WG22 N104 refers, considered in item 7 below). 6.3 SC22/WG9 - Ada Liaison officer Mr. Dawes indicated that there is no news to report at pres= ent. 6.4 SC22/WG11 - Binding techniques Liaison officer Mr. Dawes indicated that WG11 are meeting this week in K=F8= benhavn; there is no news to report yet. Action 3.1 : Mr. Dawes To provide WG22 with a copy of a draft from WG11 on guidelines for the prod= uction of language-independent service specifications. A first complete draft may alr= eady be available. Status : carried-forward 6.5 SC22/WG14 - C and SC22/WG15 - POSIX and SC22/WG20 - Internationalizati= on No specific actions were seen as necessary at present (but see action 4.4 u= nder item 8 below). 6.6 ECMA TC33 (addressed in joint session with ECMA TC33) The minutes of the 36th meeting of ECMA TC33 held in November 1995 in Makuh= ari were noted as circulated (document WG22 N66). No specific items needed to be add= ressed this week that were not covered elsewhere on the agenda. It was noted that Mr. Dawes had been appointed as Chairman of TC33, replaci= ng Mr. Minot. Accordingly WG22 unanimously appointed Mr. Dawes as liaison officer = from WG22 to ECMA TC33, replacing Mr. Minot. This was recorded in Resolution 4.2 (in = annex B to these minutes). Appreciation was expressed to Mr. Minot for carrying out the liaison with ECMA TC33 in a first-rate fash= ion over the past two years (applause). 6.7 OMG It was recalled from earlier initiatives that the OMG wish to=20 apply for a Category C liaison status in SC22 (documents WG22=20 N47 and N48 refer), and that an action had been taken to move=20 forward : Action 3.2 : Mr. Davis To progress the mutual benefits document required for SC22 and=20 JTC1 approval of Category C liaison status for OMG in SC22 with=20 regard to WG22. Status : not done (Mr. Davis apologized for not progressing=20 this action, now superseded by new action 4.2 below) Action 4.2 : Mr. Minot To update the OMG liaison text for SC22/WG22 (WG22 N48) and=20 send it to Dr. Jon Siegel, Director Domain Technology at OMG,=20 with advice on how to proceed in obtaining Category C liaison=20 status for OMG in SC22 with regard to WG22, if OMG interest is=20 maintained. Status : new 6.8 Other news (addressed in joint session with ECMA TC33) It was noted that a JTC1-sponsored joint workshop on standards=20 for the use of models that define the data and processes of=20 information systems is to be held in Bellevue, Washington=20 State, USA in September 1996, and that WG22 is invited. Some=20 initial information on this workshop was provided (WG22 N102). With regard to point 4 of the SC7/WG11 liaison report to WG22=20 on PCTE Schema Definition Sets (WG22 N106), WG22 welcomed and=20 appointed Mr. Davis as a representative to the joint workshop.=20 This is recorded in Resolution 4.3 (in annex B to these=20 minutes). It was also agreed to take a broader and more general action in=20 regard to the workshop : Action 4.3 : Mr. Minot To contact those responsible for arrangements for the joint=20 workshop, and advise the interest and wish to participate from=20 WG22 and to pre-register all WG22 members present. Status : new 7 Follow-up of answer to JTC1 on repository standards=20 issues Action 3.16 : Mr. Dawes, Dr. Bird, Mr. Minot To prepare the proposed final-form response on the repository standards iss= ues and send to the SC22 Chairman for onwards forwarding to JTC1. Status : done (WG22 N76) Mr. Dawes and Mr. Minot reported on subsequent developments. The proposed j= oint SC21/SC22 position on repository standards work prepared following the prev= ious meeting in Makuhari last November (WG22 N76) had been duly onwards-processed, resultin= g in a joint position of the SC21 and SC22 Chairmen=20 as agreed at the recent JTC1 plenary meeting in Sydney, Australia (WG22 N10= 4). Appreciation was expressed to all who had contributed to achieving this hig= hly satisfactory result. Members interested were referred back to earlier papers and events (WG22 N1= 0, covering documents SC22 N1786, JTC1 N3397, JTC1 N3162, and SC21 N8906, also item 11.= 1 of the SC22 Annapolis plenary minutes WG22 N57). 8 Follow-up of request for project subdivision for IDL binding (addressed in joint session with ECMA TC33) Action 3.6 : Mr. Brockway To request SC22 approval of a new sub-project JTC1.22.47.5 for the IDL bind= ing, giving explanatory rationale, and to express concern that SC21 had not advised the= existence of the=20 IDL CD 14750 ballot. Status : done (SC22 ballot currently in progress, with an end-date of 26 Ma= y 1996; document WG22 N81 : SC22 N2030 refers) It was noted that publication by ECMA of the IDL binding, as Standard ECMA-= 230, had been delayed due to the need to complete final editorial work and further c= ommunicate with the OMG in regard to freedom of copyright. These actions now taken as compl= ete, TC33 agreed to publish ECMA-230. Action 3.7 : Mr. Brockway To circulate Standard ECMA-230 to WG22 and SC22 as a document for informati= on purposes. Status : done immediately following the meeting (circulated to WG22 and SC2= 2 under covering text as prepared and agreed by ECMA TC33 in document WG22 N113) Action 3.8 : Mr. Brockway To initiate discussion, via email among all WG22 members, on how best to pr= oceed for ISO/IEC standardization of the PCTE IDL binding : via the CD route or by in= viting fast-track of the ECMA standard. Status : done (document WG22 N86 refers, circulated by email as SC22WG22.12= 9) Addressing Mr. Brockway's paper on the ISO/IEC standardization choice (WG22= N86), the following comments were made by members present : France in WG22 has no objection to the use of the fast-track process in thi= s case and will probably support a fast-track submission by ECMA; Switzerland in WG22 favours the fast-track option, as likely to involve the= least amount of work and time of expert resources, but seeks assurance that resources would= be made available for addressing and resolving comments that might be made by membe= r nations during a fast-track DIS ballot; the United Kingdom in WG22 is mildly in favour of the use of the fast-track= process in this case, and ICL as a member of TC33 is strongly in favour. Responding to the comment from Switzerland on the need to ensure availabili= ty of resources, Mr. Dawes volunteered with thanks to take the function of Project Editor fo= r the fast-track comment resolution process and, assisted by the ECMA Secretariat, preparati= on of the resulting final DIS text. In conclusion as the way forward, WG22 invited ECMA to consider submitting = the IDL binding standard ECMA-230 to JTC1 using the fast-track procedure, as a DIS = for a new Part of ISO/IEC 13719. Consequently ECMA TC33 decided to recommend to the ECMA General Assembly, n= ext meeting in June 1996, that ECMA-230 be submitted to JTC1 by means of the fa= st-track process. After ECMA GA approval in June for this course of action, the fast= -track submission would be initiated in July 1996. As an afterthought, Dr. Bird indicated that the OMG are looking into the in= ternationalization of CORBA IDL. This was briefly discussed, and the following questions were = noted : i) what impact could this internationalization of CORBA IDL have on the f= uture envisaged JTC1 DIS ballot on CORBA IDL (following the successful SC21 CD 14= 750 ballot) ? ii) questions as to the (in)compatibility of OMG's internationalization of= CORBA IDL with respect to the internationalization work on PCTE already accomplished = by ECMA and JTC1; iii) what impact could OMG's internationalization of CORBA IDL have on the = intended JTC1 fast-track of ECMA-230 ? Action 4.4 : Dr. Bird To contact Mr. Simonsen, as WG22's liaison officer to SC22/WG20=20 on internationalization, in regard to points (i) and (ii)=20 above, also noting the OMG RfP as indicated on the CD 14750=20 ballot version (SC21 N9827). Status : new Action 4.5 : Mr. Dawes To advise the ECMA Secretariat in regard to point (iii) above,=20 before the ECMA General Assembly meeting in June 1996. Status : new 9 Fine-grain extensions (addressed in joint session with=20 ECMA TC33) Action 3.9 : Mr. Brockway To circulate the three FG extensions standards ECMA-227=20 (abstract specification), ECMA-228 (C binding) and ECMA-229=20 (Ada binding) to WG22 members. Status : done (in December 1995) Action 3.10 : Mr. Davis To put his one remaining outstanding FG comment on the WG22=20 email reflector, with a suitable deadline (at least one month)=20 for comments. A subsequent specific proposal may then be=20 formulated, again with a suitable deadline (six weeks for=20 example) for WG22 members to respond. Status : carried-forward A comment on concurrency and integrity control in the FG=20 extensions abstract specification was reviewed (WG22 N95). WG22=20 considered that a small, but normative, change is required. Action 4.6 : Mr. Dawes To write to the submitter of the comment (WG22 N95) on=20 concurrency and integrity control in the FG extensions abstract=20 specification, advising the decision taken by WG22, and then to=20 input the result of WG22 discussion as commentary into the=20 future SC22 PDAM ballot. Status : new 10 Status of PDAM ballots on fine-grain extensions Action 3.3 : Mr. Dawes To transform the three ECMA FG extensions standards (ECMA-227,=20 ECMA-228 and ECMA-229, for the abstract specification, C=20 binding, and Ada binding respectively) into documents suitable=20 for submission to SC22 for PDAM ballots, and to provide the=20 WG22 Secretariat with electronic and printed copies of the=20 three documents. Status : done Action 3.4 : Mr. Brockway To then submit the three FG documents to the SC22 Secretariat=20 with a request for PDAM ballots to be made and, in parallel to=20 provide copies to the ITTF with a request for the ITTF to carry=20 out a pre-edit exercise on the three documents. Status : done (however, registration ballots are being=20 conducted first within SC22, with an end-date of 30 May 1996;=20 the SC22 PDAM ballots will follow) The three SC22 ballot documents were noted as follows : PDAM1 to ISO/IEC 13719-1 abstract specification (WG22 N78 :=20 SC22 N2059); PDAM1 to ISO/IEC 13719-2 C binding (WG22 N79 : SC22 N2060); PDAM1 to ISO/IEC 13719-3 Ada binding (WG22 N80 : SC22 N2061). 11 Object-oriented extensions (addressed in joint session=20 with ECMA TC33) Action 4.7 : Mr. Brockway To circulate the latest drafts of the envisaged ECMA standards=20 on OO extensions to WG22 members. Status : done immediately following the meeting (WG22 N90, N91,=20 and N92, containing the abstract specification, C binding, and=20 Ada binding respectively) More for the benefit of TC33 members, Mr. Dawes introduced some=20 queries (document TC33/96/18) on the OO extensions draft=20 standards, pointing out that these queriers had been produced=20 during the process in which the three current drafts had been=20 prepared. The queries were quickly reviewed. 12 Submission of PDAMs on object-oriented extensions (addressed in joint session with ECMA TC33) Action 3.5 : Mr. Dawes To prepare a draft plan on coordination of the timing of OO work and of app= roval processes in WG22, SC22, JTC1 and ECMA, for review by WG22 members. Status : done (contained within document WG22 N105) The overall plan was re-affirmed to submit three OO extensions documents (a= bstract specification, C binding, and Ada binding, corresponding to three future EC= MA standards) to SC22 for ballots as PDAMs to ISO/IEC 13719-1, 13719-2 and 13719-3 respectiv= ely. The more specific plan prepared by Mr. Dawes (WG22 N105) was then reviewed = and modified. It was considered that it might be possible to initiate concurren= t registration and PDAM ballots in SC22 on the three documents in June or July 1996, and envis= age publishing the three corresponding ECMA standards in December 1996. Action 4.8 : Mr. Minot, Mr. Brockway To contact the Chairman and Secretary of SC22 to pave the way (if possible = according to SC22 procedures) for concurrent registration and approval ballots in SC22 o= n the three OO PDAMs, which can be expected to be ready for launching in June or July 1996= =2E Status : new 13 C++ binding : future ISO/IEC 13719-4 (addressed in joint session with = ECMA TC33) With sub-project JTC1.22.47.4 for the C++ binding approved by SC22 (by SC22= Annapolis Resolution 95-17), and with ECMA TC33 giving high priority to this work, th= e need for close coordination between WG22 and ECMA was recognized. Action 3.11 : Mr. Dawes To take all necessary initiatives to get work going on the C++=20 binding. Status : initiated and therefore closed (see below) Mr. Dawes referred to section 4.2 in his work programme paper=20 (WG22 N105). Opinion differed as to whether the solution=20 proposed is a neat way, or an untidy way, of producing a C++=20 binding via IDL, so a number of alternative ways forward were=20 examined. Discussion was inconclusive, although all present=20 recognized the importance of achieving a result. Action 4.9 : Dr. Bird, Mr. Grosselin, Mr. Minot To examine whether resources can be assigned for work on a C++=20 binding, either taking the CORBA C++ mapping route or=20 otherwise. Status : new A recommendation on whether to use the CD route or to invite=20 fast-track of a future ECMA standard was considered premature.=20 Instead it was recognized that action needs to be focussed on=20 getting the work progressed. 14 Query facility (addressed in joint session with ECMA=20 TC33) Dr. Bird introduced his contribution on an open systems SEE=20 query language (WG22 N93). The contribution was reviewed with=20 high interest, and WG22 and TC33 members gave their support to=20 this work, resulting in the following action : Action 4.10 : Dr. Bird, Mr. Dawes To work together to bring the open systems SEE query language=20 paper (WG22 N93) into the format of the ECMA and JTC1=20 standardization world, for a PCTE query facility, with a view=20 to progression as an ECMA standard and onwards processing in=20 JTC1. Status : new A recommendation on whether to use the CD route or to invite=20 fast-track of a future ECMA standard was considered premature.=20 Instead it was recognized that action needs to be focussed on=20 getting the work progressed. 15 Further subsetting (addressed in joint session with=20 ECMA TC33) There was no discussion this week. Contributions, for example=20 on a minimal PCTE subset, may be made and considered in the=20 future by WG22 and/or ECMA TC33. 16 PCTE conformance test specifications (addressed in=20 joint session with ECMA TC33) There was no presentation this week on the European CTS5 PCTE=20 project (WG22 N77 refers), and the two open actions were=20 declared closed : Action 3.14 : Mr. Dawes To provide to the WG22 Secretariat a covering explanatory=20 letter to accompany the extract draft abstract test suite from=20 the CTS5 PCTE project, indicating the proposed way forward in=20 the standardization world. Status : not done; declared closed Action 3.15 : Mr. Brockway When the above-mentioned covering explanatory letter becomes=20 available, to circulate the extract draft abstract test suite=20 and the letter to WG22 and ECMA TC33 members. Status : done for the test suite (WG22 N85); declared closed=20 for the letter 17 Handling of defects Action 3.12 : Mr. Dawes To circulate the proposals for defect handling through the WG22=20 email reflector, with a request for comments and suggestions,=20 especially in regard to making the process as automatic as=20 feasible. Status : done (WG22 N84 and WG22 N62, as discussed below) Mr. Dawes introduced his proposal for defect handling in SC22/WG22 (documen= t WG22 N84 dated 6 February 1996, circulated by email as SC22WG22.124, and virtual= ly identical to the earlier WG22 N62 dated 9 November 1995). Mr. Dawes highlighted the separate proposals for handling existing and hist= oric defect comments and newcoming defect comments, and explained how this would work. Noted in particular was annex A to the proposal (WG22 N62) and also section= 14.4.6 of the JTC1 Directives. The following were among decisions taken on how the defect= report forms will be completed : item 1, the defect report number, will take the form 13719/nnn, starting at= 13719/001 for the first defect report and moving upwards contiguously through the integers; all defect reports will be assigned WG22 N-numbers and will be circulated t= o WG22 members both by email and in paper form; item 5, the date of circulation by the WG22 Secretariat, will be the email = transmission date; item 6, the deadline for response from the project editor, will be computed= as the date of=20 item 5 plus two months. As to how to handle the historic and existing defect comments, the followin= g action was agreed (also recorded in Resolution 4.4 in annex B to these minutes), with = thanks to Mr. Dawes for the work involved : Action 4.11 : Mr. Dawes To prepare one single defect report to cover all EP comments pre- and post-= EP-5000, leading eventually to a Technical Corrigendum to ISO/IEC 13719. This single= defect report will be a simple form referencing the larger document where all comments, r= esolutions, and accompanying rationale for resol utions, are documented, this being a new and up-to-date version=20 of the previous document (WG22 N61). Status : new It was agreed that the new JTC1/SC22-compliant procedure for=20 defect handling can now apply with immediate effect, to all=20 future defects reported, as proposed by Mr. Dawes (in WG22 N84=20 and WG22 N62). 18 Resolution of defects This item occupied a major portion of this week's meeting, and=20 resulted in resolution of almost all reported defects. Discussion was based on the following input documents : comments received on ISO/IEC 13719 : comments version 3 dated=20 12 September 1995 (email SC22WG22.122, 123 and 125) (WG22 N61),=20 compiled by Mr. Dawes; discussion on outstanding comments on ISO/IEC 13719 (email=20 SC22WG22.134) (WG22 N97) from Mr. Dawes; comments on references in ISO/IEC 13719 (email SC22WG22.135)=20 (WG22 N98) from Mr. Dawes; discussion on ISO PCTE comments (email SC22WG22.138) (WG22 N99)=20 from Dr. Bird; discussion on outstanding comments on ISO/IEC 13719 (WG22 N101)=20 from Dr. Bird; regarding character sets in ISO PCTE (email SC22WG22.133) (WG22=20 N96) from Mr. Simonsen: input from Mr. Yoshino on the multi-byte issue (email=20 SC22WG22.137). Action 4.12 : Mr. Dawes To record the results of resolution of defects from the London=20 meeting in a separate paper. Status : new Open actions from previous WG22 meetings were then reviewed as=20 follows : Action 1.11 : WG22 members with actions on review of comments To pursue the actions identified for resolving comments in item=20 6.1 of the WG22 1st meeting minutes (WG22 N16). Status : done Action 1.12 : Mr. Yoshino, Mr. Simonsen, Dr. Bird For the way forward on comment EP-4310 on multi-byte character set, Mr. Yos= hino, Mr. Simonsen and Dr. Bird agreed to pursue the remaining details to be resolved= by email. Status : in progress but the action remains open (an email received from Mr= =2E Yoshino (email SC22WG22.137) expressed his willingness to contribute on the issue and to d= iscuss via email) Action 3.13 : WG22 members To review, comment on, and express a preference for one of the options for = alternate character synonym possibilities given by Mr. Dawes (in document WG22 N29), = by email through the WG22 reflector before a deadline of end-December 1995. Status : closed (no comments were received so the original proposal made by= Mr. Dawes was taken as accepted) 19 Review of PCTE information on the Web (addressed in joint session with= ECMA TC33) SC22 Annapolis Resolutions 95-36 and 95-38 were first recalled (in document= WG22 N56 : SC22 N1970), and actions recorded at the previous WG22 meeting in Makuhari = in November 1995 : Action 3.17 : Mr. Minot With regard to SC22 Annapolis Resolution 95-36, to confirm the situation wi= th Mr. Simonsen and report back to SC22. Status : carried-forward Action 3.18 : Mr. Simonsen The Web page created with thanks by Mr. Simonsen looked good to WG22 member= s; it was suggested and agreed that an additional link be made to the OMG Liaison SC'= s Web page when it's set up. Status : carried-forward Action 3.19 : Mr. Dawes To ascertain the future of the PCTE Association's Web page and initiate act= ion to ensure continuity. Status : underway, awaiting further news; the specific action was closed A brief review was then made of all PCTE information on various Web sites, = on SC22, WG22, ECMA TC33, the PCTE Association, and on OMG Web pages. With regard to= the ECMA TC33 Web page, the following action was taken by Mr. Dawes : Action 4.13 : Mr. Dawes To prepare a list of current news items concerning PCTE and ECMA TC33, to c= irculate via email to all TC33 members, and then to contact Mr. Lauri (Webmaster at the = ECMA Secretariat) to include the agreed news items on the ECMA TC33 Web page. Status : new 20 Dates and locations of next meetings It was agreed to hold the next, 5th meeting of WG22 on 16-17=20 September 1996, in Hyannis, Cape Cod, near Boston, in the=20 context of a week of co-located OMG meetings. The following=20 schedule was provisionally agreed, noting that overlaps with=20 relevant OMG group meetings need to be avoided and that the=20 schedule, and the actual days of WG22 and ECMA TC33 meetings,=20 may need to be revised when the detailed OMG schedule becomes=20 known : Monday 16 September (morning) : WG22 5th plenary meeting Monday 16 September (afternoon) : joint meeting of WG22=20 and ECMA TC33 Tuesday 17 September (morning) : ECMA TC33 38th meeting Tuesday 17 September (afternoon) : joint meeting of WG22=20 and ECMA TC33 Action 4.14 : Mr. Brockway To contact Ms. Bissonnette, OMG Meeting Manager, to request a=20 meeting room for the WG22 and TC33 meetings. Status : done during the meeting (a provisional booking has=20 been made for a meeting room on 16-17 September, to be=20 confirmed when the final schedule becomes determined) Action 4.15 : Mr. Minot To ascertain the schedule of OMG meetings in Hyannis during the=20 week of 16-20 September 1996, in order to avoid overlaps=20 between key OMG group meetings and WG22 and TC33, and to=20 propose any revision that might be necessary to the presently=20 envisaged WG22 and TC33 meeting schedule. Status : new Action 4.16 : Mr. Brockway To obtain first preliminary and then final-form venue and=20 logistics information from the OMG for the Hyannis meetings. Status : new Action 4.17 : Mr. Dawes, Mr. Minot, Mr. Brockway To prepare agendas and working schedules for the WG22, TC33 and=20 joint meetings in Hyannis, and to circulate venue notices and=20 agendas to WG22, SC22 and ECMA TC33 in due time. Status : new Looking further ahead, the date of 3-4 March 1997 was=20 tentatively set for co-located meetings of WG22 and ECMA TC33,=20 at a European location. Arrangements will be made in due=20 course. 21 Back-ups for project editors This agenda item had been included to address the need for=20 back-ups for project editors for all projects and deliverables=20 in WG22. However, WG22 members collectively were not clear as=20 to exactly what the back-up requirements are. The Secretary=20 expressed his understanding that back-up volunteer persons=20 should be identified to take over the tasks of all WG22 project=20 editors in the event of a resignation of a current project=20 editor. Other WG22 members thought that the back-up requirement=20 is limited to ensuring that back-up copies of document files=20 are adequately maintained, but that individual persons willing=20 and able to act as back-ups need not necessarily be identified=20 in advance. Due to this lack of common understanding, the issue was=20 deferred until the next WG22 meeting in Hyannis in September=20 1996. Action 4.18 : Mr. Minot To include an agenda item for the next WG22 meeting on the need=20 for back-ups for project editors. Status : new 22 Other business (addressed in joint session with ECMA=20 TC33) 22.1 CEN transposition of ISO/IEC 13719 Documents on the CEN transposition of ISO/IEC 13719 were noted=20 (WG22 N87, N88 and N89). 22.2 An open system architecture for a scaleable and=20 extensible software engineering environment Dr. Bird provided copies of a paper on this subject for the=20 information of WG22 and ECMA TC33 members (WG22 N94). 22.3 WG22 email reflector The situation regarding the email reflector for WG22 was=20 reviewed. The reflector provided by Mr. Simonsen at DKUUG=20 continues to be operational but ECMA has set up its own email=20 reflector. WG22 members considered that, to avoid duplication=20 of effort and costs, and to avoid confusion, there should be=20 one and only one email reflector. The relative merits of the=20 two reflectors, DKUUG and ECMA, were reviewed and the following=20 action agreed upon : Action 4.19 : Mr. Dawes To contact the ECMA Secretary General Mr. van den Beld, with copy to Mr. La= uri and Mr. Simonsen, to advise that WG22 wishes to continue to use the DKUUG email ref= lector, and delete the ECMA reflector, in view of : i) sequence numbers already implemented in the DKUUG reflector but not in= the ECMA reflector, ii) there being no in-built size limits on messages passing via the DKUUG = reflector whereas the ECMA reflector would operate with a message size limit, and iii) a degree of already established familiarity in worldwide use of the DK= UUG reflector. These points will also be mentioned in the TC33 Chairman's report to the EC= MA Coordinating Committee, meeting on 14-15 May 1996. Status : new For TC33 members, Mr. Dawes reported that the TC33 email reflector operated= until now by ICL is no longer operational. Instead, messages for TC33 members should = therefore be directed to the ECMA TC33 email reflector, for which the address is : e-tc3= 3@ecma.ch 22.4 Paragraph reference numbers in ISO/IEC publications Mr. Dawes drew attention to the outcome of the issue as to whether paragrap= h reference numbers can be permitted in ISO/IEC publications (WG22 N55 : SC22 N1967 and= WG22 N70 : SC22 N1997 refer), an issue finally resolved with satisfaction thanks= to the initiatives taken by WG22. 22.5 Publication of fast-tracked ISO/IEC DISs in their original format Mr. Dawes drew attention to the outcome of the issue as to whether a fast-t= racked DIS can be published by ISO/IEC in the original format of the submitter (WG22 N74 := SC22 N2005 : JTC1 N3739 refers). Notwithstanding this situation, Mr. Brockway indicated = that the ECMA Secretariat will readily under take conversions from ECMA to ISO/IEC publication styles, but added that th= ese conversions can only be made if the documents are made available in a widely-used elect= ronic form (Word for Windows for example rather than TROFF). In this regard, Dr. Bird volunteered with thanks to explore the possibiliti= es for converting the PCTE C binding publication (ISO/IEC 13719-2 idem ECMA-158) from TROFF to Wo= rd as an exercise in his spare time. WG22 and TC33 members expressed their apprec= iation in advance, and look forward to hearin g how things go. No other business was raised. 23 Close of meeting Thanks were expressed to Mr. Dawes and BSI for hosting the meetings in Lond= on; the=20 facilities were excellent and all participants greatly enjoyed the visit. A= ppreciations were recorded in Resolution 4.5 (in annex B to these minutes). Resolutions adopted at 4th Meeting of ISO/IEC JTC1/SC22/WG22 - PCTE London, United Kingdom, 15-17 April 1996 Resolution 4.1 : Support for PCTE Schema Definition Sets SC22/WG22 expresses its support for the work on PCTE Schema=20 Definition Sets being driven by Mr. H.F. Davis (United Kingdom)=20 as liaison officer from JTC1/SC7/WG11, including the mapping=20 strategy for deriving PCTE SDSs from CDIF subject areas, and a=20 number of particular PCTE SDSs. Unanimous Resolution 4.2 : Nomination of new liaison officer to ECMA TC33 SC22/WG22 appoints Mr. S.J. Dawes (United Kingdom) as liaison=20 officer from SC22/WG22 to ECMA TC33, replacing Mr. R. Minot=20 (France) who had to relinquish this function. Unanimous Resolution 4.3 : Nomination of representatives to Bellevue=20 joint workshop SC22/WG22 appoints Mr. H.F. Davis (United Kingdom) as WG22=20 representative to the JTC1-sponsored joint workshop on=20 standards for the use of models that define the data and=20 processes of information systems, to be held in Bellevue,=20 Washington State, USA in September 1996. SC22/WG22 hopes also=20 to provide other representatives in due course. Unanimous Resolution 4.4 : Preparation of defect report SC22/WG22 instructs its Project Editor Mr. S.J. Dawes (United=20 Kingdom) to prepare a single defect report to cover all=20 historic comments made on ISO/IEC 13719, leading eventually to=20 a Technical Corrigendum. The defect report will reference a=20 larger document where all comments, resolutions, and=20 accompanying rationale for resolutions, are documented. Unanimous Resolution 4.5 : Appreciations SC22/WG22 members express their appreciation to all who helped=20 make this a well-organized and successful meeting, despite the=20 low attendance, in particular : to John Dawes and BSI for organizing and hosting the meeting at=20 the BSI Offices in West London; to the support staff at BSI for their professionalism,=20 efficiency, friendliness, and fine cooking; to Hugh Davis for taking precious time to present a number of=20 attractive and well-worked proposals to the meeting on the eve=20 of a long journey across Asia; to R=E9gis Minot for Chairing the meeting on the first day, and=20 to John Dawes for Chairing the meeting on the second and third=20 days, this with efficiency and good humour. Unanimous Annex C Summary of open actions ISO/IEC JTC1/SC22/WG22 - PCTE All open actions from the present and previous minutes are=20 indicated below. Those concerned by these actions should refer=20 to the accompanying discussion, and to any applicable target=20 dates for the actions, as given in the minutes. Action 1.12 : Mr. Yoshino, Mr. Simonsen, Dr. Bird For the way forward on comment EP-4310 on multi-byte character=20 set, Mr. Yoshino, Mr. Simonsen and Dr. Bird agreed to pursue=20 the remaining details to be resolved by email. Action 3.1 : Mr. Dawes To provide WG22 with a copy of a draft from WG11 on guidelines=20 for the production of language-independent service=20 specifications. A first complete draft may already be=20 available. Action 3.10 : Mr. Davis To put his one remaining outstanding FG comment on the WG22=20 email reflector, with a suitable deadline (at least one month)=20 for comments. A subsequent specific proposal may then be=20 formulated, again with a suitable deadline (six weeks for=20 example) for WG22 members to respond. Action 3.17 : Mr. Minot With regard to SC22 Annapolis Resolution 95-36, to confirm the=20 situation with Mr. Simonsen and report back to SC22. Action 3.18 : Mr. Simonsen The Web page created with thanks by Mr. Simonsen looked good to=20 WG22 members; it was suggested and agreed that an additional=20 link be made to the OMG Liaison SC's Web page when it's set up. Action 4.1 : Mr. Dawes To study what if anything needs to be done in using DDL to=20 define standard SDSs. Action 4.2 : Mr. Minot To update the OMG liaison text for SC22/WG22 (WG22 N48) and=20 send it to Dr. Jon Siegel, Director Domain Technology at OMG,=20 with advice on how to proceed in obtaining Category C liaison=20 status for OMG in SC22 with regard to WG22, if OMG interest is=20 maintained. Action 4.3 : Mr. Minot To contact those responsible for arrangements for the=20 JTC1-sponsored joint workshop in Bellevue, Washington State in=20 September 1996 on standards for the use of models that define=20 the data and processes of information systems. In particular,=20 to advise the interest and wish to participate from WG22 and to=20 pre-register interested WG22 members. Action 4.4 : Dr. Bird To contact Mr. Simonsen, as WG22's liaison officer to SC22/WG20=20 on internationalization, in regard to what impact OMG's=20 internationalization of CORBA IDL could have on the future=20 envisaged JTC1 DIS ballot on CORBA IDL (following the=20 successful SC21 CD 14750 ballot), also noting the OMG RfP as=20 indicated on the CD 14750 ballot version (SC21 N9827), and also=20 in regard to (in)compatibility of OMG's internationalization of=20 CORBA IDL with respect to the internationalization work on PCTE=20 already accomplished by ECMA and JTC1. Action 4.5 : Mr. Dawes To advise the ECMA Secretariat on the impact that OMG's internationalizatio= n of CORBA IDL could have on the intended JTC1 fast-track of ECMA-230, before the ECMA= General Assembly meeting in June 1996. Action 4.6 : Mr. Dawes To write to the submitter of the comment (WG22 N95) on=20 concurrency and integrity control in the FG extensions abstract=20 specification, advising the decision taken by WG22, and then to=20 input the result of WG22 discussion as commentary into the=20 future SC22 PDAM ballot. Action 4.8 : Mr. Minot, Mr. Brockway To contact the Chairman and Secretary of SC22 to pave the way=20 (if possible according to SC22 procedures) for concurrent=20 registration and approval ballots in SC22 on the three OO=20 PDAMs, which can be expected to be ready for launching in June=20 or July 1996. Action 4.9 : Dr. Bird, Mr. Grosselin, Mr. Minot To examine whether resources can be assigned for work on a C++=20 binding, either taking the CORBA C++ mapping route or=20 otherwise. Action 4.10 : Dr. Bird, Mr. Dawes To work together to bring the open systems SEE query language=20 paper (WG22 N93) into the format of the ECMA and JTC1=20 standardization world, for a PCTE query facility, with a view=20 to progression as an ECMA standard and onwards processing in=20 JTC1. Action 4.11 : Mr. Dawes To prepare one single defect report to cover all EP comments=20 pre- and post- EP-5000, leading eventually to a Technical=20 Corrigendum to ISO/IEC 13719. This single defect report will be=20 a simple form referencing the larger document where all=20 comments, resolutions, and accompanying rationale for=20 resolutions, are documented, this being a new and up-to-date=20 version of the previous document (WG22 N61). Action 4.12 : Mr. Dawes To record the results of resolution of defects from the London=20 meeting in a separate paper. Action 4.13 : Mr. Dawes To prepare a list of current news items concerning PCTE and=20 ECMA TC33, to circulate via email to all TC33 members, and then=20 to contact Mr. Lauri (Webmaster at the ECMA Secretariat) to=20 include the agreed news items on the ECMA TC33 Web page. Action 4.15 : Mr. Minot To ascertain the schedule of OMG meetings in Hyannis during the=20 week of 16-20 September 1996, in order to avoid overlaps=20 between key OMG group meetings and WG22 and TC33, and to=20 propose any revision that might be necessary to the presently=20 envisaged WG22 and TC33 meeting schedule. Action 4.16 : Mr. Brockway To obtain first preliminary and then final-form venue and=20 logistics information from the OMG for the Hyannis meetings. Action 4.17 : Mr. Dawes, Mr. Minot, Mr. Brockway To prepare agendas and working schedules for the WG22, TC33 and=20 joint meetings in Hyannis, and to circulate venue notices and=20 agendas to WG22, SC22 and ECMA TC33 in due time. Action 4.18 : Mr. Minot To include an agenda item for the next WG22 meeting on the need=20 for back-ups for project editors. Action 4.19 : Mr. Dawes To contact the ECMA Secretary General Mr. van den Beld, with=20 copy to Mr. Lauri and Mr. Simonsen, to advise that WG22 wishes=20 to continue to use the DKUUG email reflector, and delete the=20 ECMA reflector, in view of : i) sequence numbers already implemented in the DKUUG=20 reflector but not in the ECMA reflector, ii) there being no in-built size limits on messages passing=20 via the DKUUG reflector whereas the ECMA reflector would=20 operate with a message size limit, and iii) a degree of already established familiarity in=20 worldwide use of the DKUUG reflector. These points will also be mentioned in the TC33 Chairman's=20 report to the ECMA Coordinating Committee, meeting on 14-15 May=20 1996. __________________________end of document SC22 N2179__________________ =20