Hi Kent, > On 31 Aug 2019, at 02:15, Kent Watsen <[email protected]> wrote: > > Hi Alexey (and Barry), > > I have clarified forced-foldings in the latest update: > > https://tools.ietf.org/html/draft-ietf-netmod-artwork-folding-09
This is helpful, thank you! > > Please let me know if this clears your DISCUSS. > > Thanks, > Kent > > >> On Aug 29, 2019, at 9:47 AM, Barry Leiba <[email protected]> wrote: >> >> You're saying, then, that "This line ends with a backslash >> \\[EOL][EOL]" only loses the last "\" in unfolding, because there is >> no space character on the next line. Is that right? If so, Alexey is >> right that the algorithm doesn't say that. >> >> Barry >> >>> On Thu, Aug 29, 2019 at 9:44 AM Kent Watsen <[email protected]> wrote: >>> >>> >>> >>> On Aug 29, 2019, at 9:36 AM, Alexey Melnikov <[email protected]> wrote: >>> >>> On Thu, Aug 29, 2019, at 2:31 PM, Barry Leiba wrote: >>> >>> The example is set up so that the source is in 9.4, 9.4.1 is the >>> result of "\ folding" of 9.4, and 9.4.2 is the result of "\\ folding" >>> of 9.4. >>> >>> So the original source (in 9.4) was "This line ends with a backslash \". >>> The result of "\ folding" gives "This line ends with a backslash \\", >>> because the backslash had to be escaped. >>> >>> >>> But the algorithm described in prose says absolutely nothing about escaping >>> trailing "\"! So why the example is Ok, it just doesn't match the folding >>> algorithm. >>> >>> >>> The word "escape" is a bit misleading, even though, in a way, that is what >>> is happening (e.g., working around a special character), but it's not >>> "escaping" in the traditional sense (i.e., the first '\' is in no way >>> giving special significance to the second '\'). What's really going on is >>> better described as a forced folding on a line that contains an invalid >>> end-of-line sequence. Makes sense? >>> >>> Kent // co-author >>> >>> >>> >>> Barry >>> >>> On Thu, Aug 29, 2019 at 4:55 AM Alexey Melnikov <[email protected]> >>> wrote: >>> >>> >>> Hi Kent, >>> >>> On 28 Aug 2019, at 23:03, Kent Watsen <[email protected]> wrote: >>> >>> Hi Alexey, >>> >>> Response at bottom. >>> >>> Kent >>> >>> >>> On Aug 28, 2019, at 2:50 PM, Alexey Melnikov via Datatracker >>> <[email protected]> wrote: >>> >>> Alexey Melnikov has entered the following ballot position for >>> draft-ietf-netmod-artwork-folding-08: Discuss >>> >>> When responding, please keep the subject line intact and reply to all >>> email addresses included in the To and CC lines. (Feel free to cut this >>> introductory paragraph, however.) >>> >>> >>> Please refer to https://www.ietf.org/iesg/statement/discuss-criteria.html >>> for more information about IESG DISCUSS and COMMENT positions. >>> >>> >>> The document, along with other ballot positions, can be found here: >>> https://datatracker.ietf.org/doc/draft-ietf-netmod-artwork-folding/ >>> >>> >>> >>> ---------------------------------------------------------------------- >>> DISCUSS: >>> ---------------------------------------------------------------------- >>> >>> Thank you for your document. >>> >>> It might be just me, but I think your examples in 9.4.1 with trailing \ >>> don’t >>> seem to match the folding algorithm in section 7, as it doesn’t describe >>> special handling of trailing \. >>> >>> >>> Can you be more specific regarding what it is you think doesn't match? >>> Step (2) says, at the location where the fold is to occur, insert '\' >>> followed by '\n'. That appears to be what is shown in 9.4.1, yes? >>> >>> >>> In the HTML version (in datatracker) I am seeing: >>> >>> “This line ends with a backslash \\” >>> >>> followed by an empty line. So I see 2 trailing \ followed by end of line, >>> instead of \, end of line, and then \. >>> >>> >>> FWIW, the text in Section 9.4.1 (as with all the examples in the draft) was >>> dynamically-generated (at draft build time) by feeding the text in Section >>> 9.4 into the script in the Appendix A. >>> >>> Kent // co-author >>> >>> >>> >>> >
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