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* lisp/nxml/TODO: Remove.
* etc/NEWS: Move nxml TODO items here.
This commit is contained in:
Glenn Morris
parent
ae2cc2d8e7
commit
3d91f78986
457
etc/TODO
457
etc/TODO
@ -670,6 +670,463 @@ I also tried using an ImageMagick compiled from their SVN, in
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parallel with the one packaged by Fedora, it worked well.
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Ubuntu 8.04 was tested, but it seems it ships a broken ImageMagick.
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** nxml mode
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*** High priority
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**** Command to insert an element template, including all required
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attributes and child elements. When there's a choice of elements
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possible, we could insert a comment, and put an overlay on that
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comment that makes it behave like a button with a pop-up menu to
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select the appropriate choice.
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**** Command to tag a region. With a schema should complete using legal
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tags, but should work without a schema as well.
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**** Provide a way to conveniently rename an element. With a schema should
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complete using legal tags, but should work without a schema as well.
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*** Outlining
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**** Implement C-c C-o C-q.
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**** Install pre/post command hook for moving out of invisible section.
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**** Put a modify hook on invisible sections that expands them.
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**** Integrate dumb folding somehow.
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**** An element should be able to be its own heading.
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**** Optimize to avoid complete buffer scan on each command.
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**** Make it work with HTML-style headings (i.e. level indicated by
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name of heading element rather than depth of section nesting).
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**** Recognize root element as a section provided it has a title, even
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if it doesn't match section-element-name-regex.
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**** Support for incremental search automatically making hidden text visible.
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**** Allow title to be an attribute.
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**** Command that says to recognize the tag at point as a section/heading.
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**** Explore better ways to determine when an element is a section
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or a heading.
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**** rng-next-error needs to either ignore invisible portion or reveal it
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(maybe use isearch oriented text properties).
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**** Errors within hidden section should be highlighted by underlining the
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ellipsis.
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**** Make indirect buffers work.
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**** How should nxml-refresh outline recover from non well-formed tags?
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**** Hide tags in title elements?
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**** Use overlays instead of text properties for holding outline state?
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Necessary for indirect buffers to work?
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**** Allow an outline to go in the speedbar.
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**** Split up outlining manual section into subsections.
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**** More detail in the manual about each outlining command.
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**** More menu entries for hiding/showing?
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**** Indication of many lines have been hidden?
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*** Locating schemas
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**** Should rng-validate-mode give the user an opportunity to specify a
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schema if there is currently none? Or should it at least give a hint
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to the user how to specify a non-vacuous schema?
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**** Support for adding new schemas to schema-locating files.
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Add documentElement and namespace elements.
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**** C-c C-w should be able to report current type id.
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**** Implement doctypePublicId.
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**** Implement typeIdBase.
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**** Implement typeIdProcessingInstruction.
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**** Support xml:base.
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**** Implement group.
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**** Find preferred prefix from schema-locating files. Get rid of
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rng-preferred-prefix-alist.
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**** Inserting document element with vacuous schema should complete using
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document elements declared in schema locating files, and set schema
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appropriately.
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**** Add a ruleType attribute to the <include> element?
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**** Allow processing instruction in prolog to contain the compact syntax
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schema directly.
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**** Use RDDL to locate a schema based on the namespace URI.
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**** Should not prompt to add redundant association to schema locating file.
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**** Command to reload current schema.
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*** Schema-sensitive features
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**** Should filter dynamic markup possibilities using schema validity, by
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adding hook to nxml-mode.
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**** Dynamic markup word should (at least optionally) be able to look in
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other buffers that are using nxml-mode.
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**** Should clicking on Invalid move to next error if already on an error?
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**** Take advantage of a:documentation. Needs change to schema format.
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**** Provide feasible validation (as in Jing) toggle.
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**** Save the validation state as a property on the error overlay to enable
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more detailed diagnosis.
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**** Provide an Error Summary buffer showing all the validation errors.
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**** Pop-up menu. What is useful? Tag a region (should be greyed out if
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the region is not balanced). Suggestions based on error messages.
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**** Have configurable list of namespace URIs so that we can provide
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namespace URI completion on extension elements or with schema-less documents.
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**** Allow validation to handle XInclude.
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**** ID/IDREF support.
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*** Completion
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**** Make it work with icomplete. Only use a function to complete when
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some of the possible names have undeclared namespaces.
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**** How should C-return in mixed text work?
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**** When there's a vacuous schema, C-return after < will insert the end-tag.
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Is this a bug or a feature?
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**** After completing start-tag, ensure we don't get unhelpful message
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from validation
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**** Syntax table for completion.
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**** Should complete start-tag name with a space if namespace attributes
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are required.
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**** When completing start-tag name with no prefix and it doesn't match
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should try to infer namespace from local name.
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**** Should completion pay attention to characters after point? If so, how?
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**** When completing start-tag name, add required atts if only one required
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attribute.
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**** When completing attribute name, add attribute value if only one value
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is possible.
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**** After attribute-value completion, insert space after close delimiter
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if more attributes are required.
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**** Complete on enumerated data values in elements.
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**** When in context that allows only elements, should get tag
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completion without having to type < first.
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**** When immediately after start-tag name, and name is valid and not
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prefix of any other name, should C-return complete on attribute names?
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**** When completing attributes, more consistent to ignore all attributes
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after point.
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**** Inserting attribute value completions needs to be sensitive to what
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delimiter is used so that it quotes the correct character.
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**** Complete on encoding-names in XML decl.
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**** Complete namespace declarations by searching for all namespaces
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mentioned in the schema.
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*** Well-formed XML support
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**** Deal better with Mule-UCS
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**** Deal with UTF-8 BOM when reading.
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**** Complete entity names.
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**** Provide some support for entity names for MathML.
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**** Command to repeat the last tag.
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**** Support for changing between character references and characters.
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Need to check that context is one in which character references are
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allowed. xmltok prolog parsing will need to distinguish parameter
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literals from other kinds of literal.
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**** Provide a comment command to bind to M-; that works better than the
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normal one.
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**** Make indenting in a multi-line comment work.
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**** Structure view. Separate buffer displaying element tree.
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Be able to navigate from structure view to document and vice-versa.
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**** Flash matching >.
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**** Smart selection command that selects increasingly large syntactically
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coherent chunks of XML. If point is in an attribute value, first
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select complete value; then if command is repeated, select value plus
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delimiters, then select attribute name as well, then complete
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start-tag, then complete element, then enclosing element, etc.
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**** ispell integration.
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**** Block-level items in mixed content should be indented, e.g:
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<para>This is list:
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<ul>
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<li>item</li>
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**** Provide option to indent like this:
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<para>This is a paragraph
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occupying multiple lines.</para>
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**** Option to add make a / that closes a start-tag electrically insert a
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space for the XHTML guys.
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**** C-M-q should work.
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*** Datatypes
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**** Figure out workaround for CJK characters with regexps.
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**** Does category C contain Cn?
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**** Do ENTITY datatype properly.
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*** XML Parsing Library
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**** Parameter entity parsing option, nil (never), t (always),
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unless-standalone (unless standalone="yes" in XML declaration).
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**** When a file is currently being edited, there should be an option to
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use its buffer instead of the on-disk copy.
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*** Handling all XML features
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**** Provide better support for editing external general parsed entities.
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Perhaps provide a way to force ignoring undefined entities; maybe turn
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this on automatically with <?xml encoding=""?> (with no version
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pseudo-att).
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**** Handle internal general entity declarations containing elements.
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**** Handle external general entity declarations.
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**** Handle default attribute declarations in internal subset.
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**** Handle parameter entities (including DTD).
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*** RELAX NG
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**** Do complete schema checking, at least optionally.
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**** Detect include/external loops during schema parse.
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**** Coding system detection for schemas. Should use utf-8/utf-16 per the
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spec. But also need to allow encodings other than UTF-8/16 to support
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CJK charsets that Emacs cannot represent in Unicode.
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*** Catching XML errors
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**** Check public identifiers.
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**** Check default attribute values.
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*** Performance
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**** Explore whether overlay-recenter can cure overlays performance problems.
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**** Cache schemas. Need to have list of files and mtimes.
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**** Make it possible to reduce rng-validate-chunk-size significantly,
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perhaps to 500 bytes, without bad performance impact: don't do
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redisplay on every chunk; pass continue functions on other uses of
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rng-do-some-validation.
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**** Cache after first tag.
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**** Introduce a new name class that is a choice between names (so that
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we can use member)
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**** intern-choice should simplify after patterns with same 1st/2nd args
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**** Large numbers of overlays slow things down dramatically. Represent
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errors using text properties. This implies we cannot incrementally
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keep track of the number of errors, in order to determine validity.
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Instead, when validation completes, scan for any characters with an
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error text property; this seems to be fast enough even with large
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buffers. Problem with error at end of buffer, where there's no
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character; need special variable for this. Need to merge face from
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font-lock with the error face: use :inherit attribute with list of two
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faces. How do we avoid making rng-valid depend on nxml-mode?
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*** Error recovery
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**** Don't stop at newline in looking for close of start-tag.
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**** Use indentation to guide recovery from mismatched end-tags
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**** Don't keep parsing when currently not well-formed but previously
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well-formed
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**** Try to recover from a bad start-tag by popping an open element if
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there was a mismatched end-tag unaccounted for.
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**** Try to recover from a bad start-tag open on the hypothesis that there
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was an error in the namespace URI.
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**** Better recovery from ill-formed XML declarations.
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*** Useability improvements
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**** Should print a "Parsing..." message during long movements.
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**** Provide better position for reference to undefined pattern error.
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**** Put Well-formed in the mode-line when validating against any-content.
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**** Trim marking of illegal data for leading and trailing whitespace.
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**** Show Invalid status as soon as we are sure it's invalid, rather than
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waiting for everything to be completely up to date.
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**** When narrowed, Valid or Invalid status should probably consider only
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validity of narrowed region.
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*** Bug fixes
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**** Need to give an error for a document like: <foo/><![CDATA[ ]]>
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**** Make nxml-forward-balanced-item work better for the prolog.
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**** Make filling and indenting comments work in the prolog.
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**** Should delete RNC Input buffers.
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**** Figure out what regex use for NCName and use it consistently,
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**** Should have not-well-formed tokens in ref.
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**** Require version in XML declaration? Probably not because prevents
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use for external parsed entities. At least forbid standalone without version.
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**** Reject schema that compiles to rng-not-allowed-ipattern.
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**** Move point backwards on schema parse error so that it's on the right token.
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*** Internal
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**** Use rng-quote-string consistently.
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**** Use parsing library for XML to texinfo conversion.
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**** Rename xmltok.el to nxml-token.el. Use nxml-t- prefix instead of
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xmltok-. Change nxml-t-type to nxml-t-token-type, nxml-t-start to
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nxml-t-token-start.
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**** Can we set fill-prefix to nil and rely on indenting?
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**** xmltok should make available replacement text of entities containing
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elements
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**** In rng-valid, instead of using modification-hooks and
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insert-behind-hooks on dependent overlays, use same technique as nxml-mode.
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**** Port to XEmacs. Issues include: Unicode (XEmacs seems to be based on
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Mule-UCS); overlays/text properties vs extents; absence of
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fontification-functions hook.
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*** Fontification
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**** Allow face to depend on element qname, attribute qname, attribute
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value. Use list with pairs of (R . F), where R specifies regexps and
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F specifies faces. How can this list be made to depend on the document type?
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*** Other
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**** Support RELAX NG XML syntax (use XML parsing library).
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**** Support W3C XML Schema (use XML parsing library).
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**** Command to infer schema from current document (like trang).
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*** Schemas
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**** XSLT schema should take advantage of RELAX NG to express cooccurrence
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constraints on attributes (e.g. xsl:template).
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*** Documentation
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**** Move material from README to manual.
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**** Document encodings.
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*** Notes
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**** How can we allow an error to be displayed on a different token from
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where it is detected? In particular, for a missing closing ">" we
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will need to display it at the beginning of the following token. At the
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moment, when we parse the following token the error overlay will get cleared.
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**** How should rng-goto-next-error deal with narrowing?
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**** Perhaps should merge errors having same start position even if they
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have different ends.
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**** How to handle surrogates? One possibility is to be compatible with
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utf8.e: represent as sequence of 4 chars. But utf-16 is incompatible
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with this.
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**** Should we distinguish well-formedness errors from invalidity errors?
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(I think not: we may want to recover from a bad start-tag by implying
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an end-tag.)
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**** Seems to be a bug with Emacs, where a mouse movement that causes
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help-echo text to appear counts as pending input but does not cause
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idle timer to be restarted.
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**** Use XML to represent this file.
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**** I had a TODO which said simply "split-string". What did I mean?
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**** Investigate performance on large files all on one line.
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*** Issues for Emacs versions >= 22
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**** Take advantage of UTF-8 CJK support.
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**** Supply a next-error-function.
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**** Investigate this NEWS item "Emacs now tries to set up buffer coding
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systems for HTML/XML files automatically."
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**** Take advantage of the pointer text property.
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**** Leverage char-displayable-p.
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* Internal changes
|
||||
|
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** Cleanup all the GC_ mark bit stuff -- there is no longer any distinction
|
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|
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468
lisp/nxml/TODO
468
lisp/nxml/TODO
@ -1,468 +0,0 @@
|
||||
* High priority
|
||||
|
||||
** Command to insert an element template, including all required
|
||||
attributes and child elements. When there's a choice of elements
|
||||
possible, we could insert a comment, and put an overlay on that
|
||||
comment that makes it behave like a button with a pop-up menu to
|
||||
select the appropriate choice.
|
||||
|
||||
** Command to tag a region. With a schema should complete using legal
|
||||
tags, but should work without a schema as well.
|
||||
|
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** Provide a way to conveniently rename an element. With a schema should
|
||||
complete using legal tags, but should work without a schema as well.
|
||||
|
||||
* Outlining
|
||||
|
||||
** Implement C-c C-o C-q.
|
||||
|
||||
** Install pre/post command hook for moving out of invisible section.
|
||||
|
||||
** Put a modify hook on invisible sections that expands them.
|
||||
|
||||
** Integrate dumb folding somehow.
|
||||
|
||||
** An element should be able to be its own heading.
|
||||
|
||||
** Optimize to avoid complete buffer scan on each command.
|
||||
|
||||
** Make it work with HTML-style headings (i.e. level indicated by
|
||||
name of heading element rather than depth of section nesting).
|
||||
|
||||
** Recognize root element as a section provided it has a title, even
|
||||
if it doesn't match section-element-name-regex.
|
||||
|
||||
** Support for incremental search automatically making hidden text
|
||||
visible.
|
||||
|
||||
** Allow title to be an attribute.
|
||||
|
||||
** Command that says to recognize the tag at point as a section/heading.
|
||||
|
||||
** Explore better ways to determine when an element is a section
|
||||
or a heading.
|
||||
|
||||
** rng-next-error needs to either ignore invisible portion or reveal it
|
||||
(maybe use isearch oriented text properties).
|
||||
|
||||
** Errors within hidden section should be highlighted by underlining the
|
||||
ellipsis.
|
||||
|
||||
** Make indirect buffers work.
|
||||
|
||||
** How should nxml-refresh outline recover from non well-formed tags?
|
||||
|
||||
** Hide tags in title elements?
|
||||
|
||||
** Use overlays instead of text properties for holding outline state?
|
||||
Necessary for indirect buffers to work?
|
||||
|
||||
** Allow an outline to go in the speedbar.
|
||||
|
||||
** Split up outlining manual section into subsections.
|
||||
|
||||
** More detail in the manual about each outlining command.
|
||||
|
||||
** More menu entries for hiding/showing?
|
||||
|
||||
** Indication of many lines have been hidden?
|
||||
|
||||
* Locating schemas
|
||||
|
||||
** Should rng-validate-mode give the user an opportunity to specify a
|
||||
schema if there is currently none? Or should it at least give a hint
|
||||
to the user how to specify a non-vacuous schema?
|
||||
|
||||
** Support for adding new schemas to schema-locating files. Add
|
||||
documentElement and namespace elements.
|
||||
|
||||
** C-c C-w should be able to report current type id.
|
||||
|
||||
** Implement doctypePublicId.
|
||||
|
||||
** Implement typeIdBase.
|
||||
|
||||
** Implement typeIdProcessingInstruction.
|
||||
|
||||
** Support xml:base.
|
||||
|
||||
** Implement group.
|
||||
|
||||
** Find preferred prefix from schema-locating files. Get rid of
|
||||
rng-preferred-prefix-alist.
|
||||
|
||||
** Inserting document element with vacuous schema should complete using
|
||||
document elements declared in schema locating files, and set schema
|
||||
appropriately.
|
||||
|
||||
** Add a ruleType attribute to the <include> element?
|
||||
|
||||
** Allow processing instruction in prolog to contain the compact syntax
|
||||
schema directly.
|
||||
|
||||
** Use RDDL to locate a schema based on the namespace URI.
|
||||
|
||||
** Should not prompt to add redundant association to schema locating
|
||||
file.
|
||||
|
||||
** Command to reload current schema.
|
||||
|
||||
* Schema-sensitive features
|
||||
|
||||
** Should filter dynamic markup possibilities using schema validity, by
|
||||
adding hook to nxml-mode.
|
||||
|
||||
** Dynamic markup word should (at least optionally) be able to look in
|
||||
other buffers that are using nxml-mode.
|
||||
|
||||
** Should clicking on Invalid move to next error if already on an error?
|
||||
|
||||
** Take advantage of a:documentation. Needs change to schema format.
|
||||
|
||||
** Provide feasible validation (as in Jing) toggle.
|
||||
|
||||
** Save the validation state as a property on the error overlay to enable
|
||||
more detailed diagnosis.
|
||||
|
||||
** Provide an Error Summary buffer showing all the validation errors.
|
||||
|
||||
** Pop-up menu. What is useful? Tag a region (should be greyed out if
|
||||
the region is not balanced). Suggestions based on error messages.
|
||||
|
||||
** Have configurable list of namespace URIs so that we can provide
|
||||
namespace URI completion on extension elements or with schema-less
|
||||
documents.
|
||||
|
||||
** Allow validation to handle XInclude.
|
||||
|
||||
** ID/IDREF support.
|
||||
|
||||
* Completion
|
||||
|
||||
** Make it work with icomplete. Only use a function to complete when
|
||||
some of the possible names have undeclared namespaces.
|
||||
|
||||
** How should C-return in mixed text work?
|
||||
|
||||
** When there's a vacuous schema, C-return after < will insert the
|
||||
end-tag. Is this a bug or a feature?
|
||||
|
||||
** After completing start-tag, ensure we don't get unhelpful message
|
||||
from validation
|
||||
|
||||
** Syntax table for completion.
|
||||
|
||||
** Should complete start-tag name with a space if namespace attributes
|
||||
are required.
|
||||
|
||||
** When completing start-tag name with no prefix and it doesn't match
|
||||
should try to infer namespace from local name.
|
||||
|
||||
** Should completion pay attention to characters after point? If so,
|
||||
how?
|
||||
|
||||
** When completing start-tag name, add required atts if only one required
|
||||
attribute.
|
||||
|
||||
** When completing attribute name, add attribute value if only one value
|
||||
is possible.
|
||||
|
||||
** After attribute-value completion, insert space after close delimiter
|
||||
if more attributes are required.
|
||||
|
||||
** Complete on enumerated data values in elements.
|
||||
|
||||
** When in context that allows only elements, should get tag
|
||||
completion without having to type < first.
|
||||
|
||||
** When immediately after start-tag name, and name is valid and not
|
||||
prefix of any other name, should C-return complete on attribute names?
|
||||
|
||||
** When completing attributes, more consistent to ignore all attributes
|
||||
after point.
|
||||
|
||||
** Inserting attribute value completions needs to be sensitive to what
|
||||
delimiter is used so that it quotes the correct character.
|
||||
|
||||
** Complete on encoding-names in XML decl.
|
||||
|
||||
** Complete namespace declarations by searching for all namespaces
|
||||
mentioned in the schema.
|
||||
|
||||
* Well-formed XML support
|
||||
|
||||
** Deal better with Mule-UCS
|
||||
|
||||
** Deal with UTF-8 BOM when reading.
|
||||
|
||||
** Complete entity names.
|
||||
|
||||
** Provide some support for entity names for MathML.
|
||||
|
||||
** Command to repeat the last tag.
|
||||
|
||||
** Support for changing between character references and characters.
|
||||
Need to check that context is one in which character references are
|
||||
allowed. xmltok prolog parsing will need to distinguish parameter
|
||||
literals from other kinds of literal.
|
||||
|
||||
** Provide a comment command to bind to M-; that works better than the
|
||||
normal one.
|
||||
|
||||
** Make indenting in a multi-line comment work.
|
||||
|
||||
** Structure view. Separate buffer displaying element tree. Be able to
|
||||
navigate from structure view to document and vice-versa.
|
||||
|
||||
** Flash matching >.
|
||||
|
||||
** Smart selection command that selects increasingly large syntactically
|
||||
coherent chunks of XML. If point is in an attribute value, first
|
||||
select complete value; then if command is repeated, select value plus
|
||||
delimiters, then select attribute name as well, then complete
|
||||
start-tag, then complete element, then enclosing element, etc.
|
||||
|
||||
** ispell integration.
|
||||
|
||||
** Block-level items in mixed content should be indented, e.g:
|
||||
<para>This is list:
|
||||
<ul>
|
||||
<li>item</li>
|
||||
|
||||
** Provide option to indent like this:
|
||||
|
||||
** <para>This is a paragraph
|
||||
occupying multiple lines.</para>
|
||||
|
||||
** Option to add make a / that closes a start-tag electrically insert a
|
||||
space for the XHTML guys.
|
||||
|
||||
** C-M-q should work.
|
||||
|
||||
* Datatypes
|
||||
|
||||
** Figure out workaround for CJK characters with regexps.
|
||||
|
||||
** Does category C contain Cn?
|
||||
|
||||
** Do ENTITY datatype properly.
|
||||
|
||||
* XML Parsing Library
|
||||
|
||||
** Parameter entity parsing option, nil (never), t (always),
|
||||
unless-standalone (unless standalone="yes" in XML declaration).
|
||||
|
||||
** When a file is currently being edited, there should be an option to
|
||||
use its buffer instead of the on-disk copy.
|
||||
|
||||
* Handling all XML features
|
||||
|
||||
** Provide better support for editing external general parsed entities.
|
||||
Perhaps provide a way to force ignoring undefined entities; maybe turn
|
||||
this on automatically with <?xml encoding=""?> (with no version
|
||||
pseudo-att).
|
||||
|
||||
** Handle internal general entity declarations containing elements.
|
||||
|
||||
** Handle external general entity declarations.
|
||||
|
||||
** Handle default attribute declarations in internal subset.
|
||||
|
||||
** Handle parameter entities (including DTD).
|
||||
|
||||
* RELAX NG
|
||||
|
||||
** Do complete schema checking, at least optionally.
|
||||
|
||||
** Detect include/external loops during schema parse.
|
||||
|
||||
** Coding system detection for schemas. Should use utf-8/utf-16 per the
|
||||
spec. But also need to allow encodings other than UTF-8/16 to support
|
||||
CJK charsets that Emacs cannot represent in Unicode.
|
||||
|
||||
* Catching XML errors
|
||||
|
||||
** Check public identifiers.
|
||||
|
||||
** Check default attribute values.
|
||||
|
||||
* Performance
|
||||
|
||||
** Explore whether overlay-recenter can cure overlays performance
|
||||
problems.
|
||||
|
||||
** Cache schemas. Need to have list of files and mtimes.
|
||||
|
||||
** Make it possible to reduce rng-validate-chunk-size significantly,
|
||||
perhaps to 500 bytes, without bad performance impact: don't do
|
||||
redisplay on every chunk; pass continue functions on other uses of
|
||||
rng-do-some-validation.
|
||||
|
||||
** Cache after first tag.
|
||||
|
||||
** Introduce a new name class that is a choice between names (so that
|
||||
we can use member)
|
||||
|
||||
** intern-choice should simplify after patterns with same 1st/2nd args
|
||||
|
||||
** Large numbers of overlays slow things down dramatically. Represent
|
||||
errors using text properties. This implies we cannot incrementally
|
||||
keep track of the number of errors, in order to determine validity.
|
||||
Instead, when validation completes, scan for any characters with an
|
||||
error text property; this seems to be fast enough even with large
|
||||
buffers. Problem with error at end of buffer, where there's no
|
||||
character; need special variable for this. Need to merge face from
|
||||
font-lock with the error face: use :inherit attribute with list of two
|
||||
faces. How do we avoid making rng-valid depend on nxml-mode?
|
||||
|
||||
* Error recovery
|
||||
|
||||
** Don't stop at newline in looking for close of start-tag.
|
||||
|
||||
** Use indentation to guide recovery from mismatched end-tags
|
||||
|
||||
** Don't keep parsing when currently not well-formed but previously
|
||||
well-formed
|
||||
|
||||
** Try to recover from a bad start-tag by popping an open element if
|
||||
there was a mismatched end-tag unaccounted for.
|
||||
|
||||
** Try to recover from a bad start-tag open on the hypothesis that there
|
||||
was an error in the namespace URI.
|
||||
|
||||
** Better recovery from ill-formed XML declarations.
|
||||
|
||||
* Useability improvements
|
||||
|
||||
** Should print a "Parsing..." message during long movements.
|
||||
|
||||
** Provide better position for reference to undefined pattern error.
|
||||
|
||||
** Put Well-formed in the mode-line when validating against any-content.
|
||||
|
||||
** Trim marking of illegal data for leading and trailing whitespace.
|
||||
|
||||
** Show Invalid status as soon as we are sure it's invalid, rather than
|
||||
waiting for everything to be completely up to date.
|
||||
|
||||
** When narrowed, Valid or Invalid status should probably consider only
|
||||
validity of narrowed region.
|
||||
|
||||
* Bug fixes
|
||||
|
||||
** Need to give an error for a document like: <foo/><![CDATA[ ]]>
|
||||
|
||||
** Make nxml-forward-balanced-item work better for the prolog.
|
||||
|
||||
** Make filling and indenting comments work in the prolog.
|
||||
|
||||
** Should delete RNC Input buffers.
|
||||
|
||||
** Figure out what regex use for NCName and use it consistently,
|
||||
|
||||
** Should have not-well-formed tokens in ref.
|
||||
|
||||
** Require version in XML declaration? Probably not because prevents
|
||||
use for external parsed entities. At least forbid standalone
|
||||
without version.
|
||||
|
||||
** Reject schema that compiles to rng-not-allowed-ipattern.
|
||||
|
||||
** Move point backwards on schema parse error so that it's on the right token.
|
||||
|
||||
* Internal
|
||||
|
||||
** Use rng-quote-string consistently.
|
||||
|
||||
** Use parsing library for XML to texinfo conversion.
|
||||
|
||||
** Rename xmltok.el to nxml-token.el. Use nxml-t- prefix instead of
|
||||
xmltok-. Change nxml-t-type to nxml-t-token-type, nxml-t-start to
|
||||
nxml-t-token-start.
|
||||
|
||||
** Can we set fill-prefix to nil and rely on indenting?
|
||||
|
||||
** xmltok should make available replacement text of entities containing
|
||||
elements
|
||||
|
||||
** In rng-valid, instead of using modification-hooks and
|
||||
insert-behind-hooks on dependent overlays, use same technique as
|
||||
nxml-mode.
|
||||
|
||||
** Port to XEmacs. Issues include: Unicode (XEmacs seems to be based on
|
||||
Mule-UCS); overlays/text properties vs extents; absence of
|
||||
fontification-functions hook.
|
||||
|
||||
* Fontification
|
||||
|
||||
** Allow face to depend on element qname, attribute qname, attribute
|
||||
value. Use list with pairs of (R . F), where R specifies regexps and
|
||||
F specifies faces. How can this list be made to depend on the
|
||||
document type?
|
||||
|
||||
* Other
|
||||
|
||||
** Support RELAX NG XML syntax (use XML parsing library).
|
||||
|
||||
** Support W3C XML Schema (use XML parsing library).
|
||||
|
||||
** Command to infer schema from current document (like trang).
|
||||
|
||||
* Schemas
|
||||
|
||||
** XSLT schema should take advantage of RELAX NG to express cooccurrence
|
||||
constraints on attributes (e.g. xsl:template).
|
||||
|
||||
* Documentation
|
||||
|
||||
** Move material from README to manual.
|
||||
|
||||
** Document encodings.
|
||||
|
||||
* Notes
|
||||
|
||||
** How can we allow an error to be displayed on a different token from
|
||||
where it is detected? In particular, for a missing closing ">" we
|
||||
will need to display it at the beginning of the following token. At
|
||||
the moment, when we parse the following token the error overlay will
|
||||
get cleared.
|
||||
|
||||
** How should rng-goto-next-error deal with narrowing?
|
||||
|
||||
** Perhaps should merge errors having same start position even if they
|
||||
have different ends.
|
||||
|
||||
** How to handle surrogates? One possibility is to be compatible with
|
||||
utf8.e: represent as sequence of 4 chars. But utf-16 is incompatible
|
||||
with this.
|
||||
|
||||
** Should we distinguish well-formedness errors from invalidity errors?
|
||||
(I think not: we may want to recover from a bad start-tag by implying
|
||||
an end-tag.)
|
||||
|
||||
** Seems to be a bug with Emacs, where a mouse movement that causes
|
||||
help-echo text to appear counts as pending input but does not cause
|
||||
idle timer to be restarted.
|
||||
|
||||
** Use XML to represent this file.
|
||||
|
||||
** I had a TODO which said simply "split-string". What did I mean?
|
||||
|
||||
** Investigate performance on large files all on one line.
|
||||
|
||||
* Issues for Emacs versions >= 22
|
||||
|
||||
** Take advantage of UTF-8 CJK support.
|
||||
|
||||
** Supply a next-error-function.
|
||||
|
||||
** Investigate this NEWS item "Emacs now tries to set up buffer coding
|
||||
systems for HTML/XML files automatically."
|
||||
|
||||
** Take advantage of the pointer text property.
|
||||
|
||||
** Leverage char-displayable-p.
|
||||
|
||||
Local variables:
|
||||
mode: outline
|
||||
end:
|
||||
Loading…
Reference in New Issue
Block a user