Mercurial > hg
view contrib/xml.rnc @ 22717:b89f7e3a414d
spanset: enforce the order lazily to gain `fastasc` and `fastdesc` methods
Instead of having the direction of iteration enforced through the ordering of
`start` and `end` attributes of spanset, we encode the iteration direction in
an explicit attribute and always store start < end. The logic for sort and
reverse has to be updated. The __iter__ is now based on the newly introduced
`fastasc` and `fastdesc` methods.
This will allow other code simplifications in the future.
author | Pierre-Yves David <pierre-yves.david@fb.com> |
---|---|
date | Thu, 02 Oct 2014 18:02:17 -0500 |
parents | 3acfb69a4729 |
children |
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# RelaxNG schema for "xml" log style # Inspired by Subversion's XML log format. start = log node.type = xsd:string {minLength = "40" maxLength = "40"} log = element log { logentry+ } logentry = element logentry { logentry.attlist, branch*, tag*, hgparent*, author, date, msg, paths?, copies?, extra* } logentry.attlist = attribute revision {xsd:nonNegativeInteger} & attribute node {node.type} branch = element branch { text } tag = element tag { text } hgparent = element parent {hgparent.attlist, text} hgparent.attlist = attribute revision {xsd:integer {minInclusive = "-1"} } & attribute node {node.type} author = element author { author.attlist, text } author.attlist = attribute email {text} date = element date {xsd:dateTime} msg = element msg {msg.attlist, text} msg.attlist = attribute xml:space {"preserve"} paths = element paths { path* } path = element path { path.attlist, text } path.attlist = # Action: (A)dd, (M)odify, (R)emove attribute action {"A"|"M"|"R"} copies = element copies { copy+ } copy = element copy { copy.attlist, text } copy.attlist = attribute source {text} extra = element extra {extra.attlist, text} extra.attlist = attribute key {text}