79 lines
2.7 KiB
Plaintext
79 lines
2.7 KiB
Plaintext
Warn about mixed content models where #PCDATA can't occur everywhere.
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Perhaps there should be a configuration option saying what a control
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character is for the purpose of SHUNCHAR CONTROLS.
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Should the current character that is printed in error messages be
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taken from be taken from the file entity or the current entity?
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Refine SYS_ action. If we distinguish DELNONCH in lexmark, lexgrp,
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lexsd, we can have separate action that ignores the following
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character as well.
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Should RSs in CDATA/SDATA entities be ignored as specified in 322:1-2?
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Similarily, do the rules on REs in 322:3-11 apply to CDATA/SDATA
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entities? (I don't think they count as being `in content'.)
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What should the entity manager do when it encounters code 13 in an
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input file? (Currently it treats it as an RE.)
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Document when invalid exclusions are detected.
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Option not to perform capacity checking.
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Give a warning if the recommendation of 422:1-3 is contravened.
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Should an empty CDATA/RCDATA marked section be allowed in the document
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type declaration subset?
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Include example of use of SGML_PATH in documentation.
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Try to detect the situation in 310:8-10 (but see 282:1-2).
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Resize hash tables if they become too full.
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Say something in the man page about message catalogues.
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Consider whether support for SHORTREF NONE requires further changes
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(other than disallowing short reference mapping declaration).
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Fake /dev/fd/N and /dev/stdin for systems that don't provide it.
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Improve the effficiency of the entity manager by not closing and
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reopening files. If we run out of FILEs choose the stream with the
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fewest bytes remaining to be read, and read the rest of it into
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memory. Each entity level will have its own read buffer.
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Support multi-line error messages: automatically indent after
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newline. (We could output to a temporary file first, then copy to
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stderr replacing newlines by newline+indent).
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Option that says to output out of context things.
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Divide up formal public identifier errors. Give these errors their
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own type code.
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Consider whether, when OMITTAG is NO, we need to change interpretation
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of an empty start-tag (7.4.1.1).
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Possibly turn errors 70 and 136 into warnings.
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Make things work with NORMSEP > 2. Would need to keep track of number
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of CDATA and SDATA entities in CDATA attributes.
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Handle `SCOPE INSTANCE'.
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In entgen.c, truncate filenames for OSs that don't do this themselves.
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Provide an option that specifies that maximum number of errors; when
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this limit is exceeded sgmls would exit.
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Document non-portable assumptions in the code.
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Option to write out SGML declaration. In this case make it write out
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APPINFO parameter.
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Allow there to be catalogs mapping public ids to filenames.
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Environment variable SGML_CATALOG containing list of filenames of
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catalogs.
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