On 11/24/05, Steven M. Bellovin <smb(_at_)cs(_dot_)columbia(_dot_)edu> wrote:
If we adopt some new format, though, I think we
really need the ability to generate diffs of different versions of the
same document.
The solution that comes to mind for diffs is to format the old version
(to text), format the new version, and use the existing tools
(htmlwdiff, rfcdiff, or others). There's no sensible way to do a diff
of a graphic so I think diffing the text form is sensible.
If it's to be the input of wdiff, it's be feasible to create an XSL
transform that generates text (it's tough to wrap to 72 columns and
add headers and footers in XSL, but wdiff would (might) make that
unimportant), so that diff generation isn't reliant on an installed
xml2rfc. I have a transform that I wrote when I was first learning
xsl that translates to nroff -- not particularly useful in this
context but a proof of concept for going to some textual form.
(FOP's txt renderer looks attractive, except that it gets the spacing
wrong - I just tried it with Julian's FO scripts and got
The three-stageIETF standardizationprocessisdescribed inBCP
9,RFC 2026 [RFC2026]. Inbrief,thethree
stagesofInternetstandardizationareProposed (which requiresa
wellwritten,openly reviewed specification),
Draft(which requiresProposed status,multipleimplementations
and some operationalexperience),and full
InterneStandard (which requiresDraft statuand more extensi
veoperationalexperience).Historically,
increasedrequirements,originallydocumented inRFC 1264 [R
FC1264], have been appliedto protocols
produced withinthe Routing Area.
)
Bill
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