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OSPAM(1) ospam OSPAM(1)
NAME
ospam - An SGML System Conforming to International Standard ISO 8879
-- Standard Generalized Markup Language. An SGML Extended Facilities
system conforming to Annex A of Internation Standard ISO/IEC 10744 --
Hypermedia/Time-based Structuring Language.
SYNOPSIS
ospam [-CeghilprRvx] [-alinktype] [-Aarchitecture]
[-bbctf] [-ccatalog_file] [-Ddirectory]
[-ffile] [-mmarkup_option] [-oentity_name]
[-wwarning_type] [sysid...]
DESCRIPTION
ospam (OpenSP Add Markup) is an SGML markup stream editor implemented
using the OpenSP parser. ospam parses the SGML document contained in
sysid and copies to the standard output the portion of the document
entity containing the document instance, adding or changing markup as
specified by the -m options. The -p option can be used to include the
SGML declaration and prolog in the output. The -o option can be used
to output other entities. The -x option can be used to expand entity
references.
The following options are available:
-aname, --activate=name
Make doctype or linktype name active.
-Aarchitecture, --architecture=architecture
Parse with respect to architecture architecture.
-bbctf, --bctf=bctf
Use bctf bctf for output.
-csysid, --catalog=sysid
Use the catalog entry file sysid.
-C, --catalogs
This has the same effect as in onsgmls(1).
-Ddirectory, --directory=directory
Search directory for files specified in system identifiers.
This has the same effect as in onsgmls(1).
-e, --open-entities
Describe open entities in error messages.
-Emax_errors, --max-errors=max_errors
Exit after max_errors errors are encountered.
-ffile, --error-file=file
Redirect errors to file. This is useful mainly with shells that
do not support redirection of stderr.
-h, --hoist-omitted-tags
Hoist omitted tags out from the start of internal entities. If
the text at the beginning of an internal entity causes a tag to
be implied, the tag will usually be treated as being in that
internal entity; this option will instead cause it to be
treated as being in the entity that referenced the internal
entity. This option makes a difference in conjunction with
-momittag or -x -x.
--help Display a help text and exit.
-iname, --include=name
This has the same effect as in onsgmls(1).
-l, --lowercase
Prefer lower-case. Added names that were subject to upper-case
substitution will be converted to lower-case.
-mmarkup_option, --markup-option=markup_option
Change the markup in the output according to the value of
markup_option as follows:
omittag Add tags that were omitted using omitted tag minimiza-
tion. End tags that were omitted because the element has a
declared content of EMPTY or an explicit content reference will
not be added.
shortref Replace short references by named entity references.
net Change null end-tags into unminimized end-tags, and change
net-enabling start-tags into unminimized start-tags.
emptytag Change empty tags into unminimized tags.
unclosed Change unclosed tags into unminimized tags.
attname Add omitted attribute names and vis.
attvalue Add literal delimiters omitted from attribute values.
attspec Add omitted attribute specifications.
current Add omitted attribute specifications for current
attributes. This option is implied by the attspec option.
shorttag Equivalent to combination of net, emptytag, unclosed,
attname, attvalue and attspec options.
rank Add omitted rank suffixes.
reserved Put reserved names in upper-case.
ms Remove marked section declarations whose effective status is
IGNORE, and replace each marked section declaration whose
effective status is INCLUDE by its marked section. In the docu-
ment instance, empty comments will be added before or after the
marked section declaration to ensure that ignored record ends
remain ignored.
Multiple -m options are allowed.
-n, --error-numbers
Show error numbers in error messages.
-oname, --output-entity=name
Output the general entity name instead of the document entity.
The output will correspond to the first time that the entity is
referenced in content.
-p, --output-prolog
Output the part of the document entity containing the SGML dec-
laration (if it was explicitly present in the document entity)
and the prolog before anything else. If this option is speci-
fied two or more times, then all entity references occurring
between declarations in the prolog will be expanded; this
includes the implicit reference to the entity containing the
external subset of the DTD, if there is one. Note that the SGML
declaration will not be included if it was specified by an
SGMLDECL entry in a catalog.
-r, --raw
Don't perform any conversion on RSs and REs when outputting the
entity. The entity would typically have the storage manager
attribute records=asis.
-R, --restricted
This as the same effect as in onsgmls(1)
-v, --version
Print the version number.
-wtype, --warning=type
Control warnings and errors according to type. This has the
same effect as in onsgmls(1).
-x, --expand-references
Expand references to entities that are changed. If this option
is specified two or more times, then all references to entities
that contain tags will be expanded.
BUGS
Omitted tags are added at the point where they are implied by the SGML
parser (except as modified by the -h option); this is often not quite
where they are wanted.
The case of general delimiters is not preserved.
Incorrect results may be produced if a variant concrete syntax is used
which is such that there are delimiters in markup to be added that
have a prefix that is a proper suffix of some other delimiter.
If an entity reference in a default value uses the default entity and
an entity with that name is subsequently defined and that default
value is added to the document instance, then the resulting document
may not be equivalent to the original document. ospam will give a
warning when the first two conditions are met.
SEE ALSO
onsgmls(1), ospent(1), onsgmlnorm(1), osx(1)
AUTHORS
James Clark, Ian Castle .
OpenJade November 2002 OSPAM(1)
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