extras/xml/parsing.m:
extras/xml/unicode.m:
extras/xml/xml.cat.m:
extras/xml/xml.doc.m:
extras/xml/xml.dtd.m:
extras/xml/xml.encoding.m:
extras/xml/xml.m:
extras/xml/xml.ns.m:
extras/xml/xml.parse.chars.m:
extras/xml/xml.parse.m:
Use predmode declarations when possible.
Flatten camelCase.
Add prefixes to the names of function symbols and fields
if this avoid ambiguity, either with other parts of this code,
or with standard Mercury function symbols or predicates.
Replace uses of graphic characters such as ',' and '-' as
general purpose function symbols with normal, alphanumeric
function symbols. (Uses of graphic characters to stand for themselves
in xml.parse.chars.m are unaffected.)
Replace uses of graphic symbols such as ',' '->' and '[|]' as type names.
Improve some other names as well.
Convert (C->T;E) to (if C then T else E).
Replace tabs with spaces.
Delete unused imports.
Make the order of definitions match the order of declarations.
extras/xml/tryit.m:
Put the code for handling a single command line argument into its own
predicate.
Replace see/seen with read_named_file_as_string.
Avoid using !IO to pass around the parser state.
Instead of writing out the parse tree as a single very long line,
convert both the DTD and the HTML code to a prettyprinter doc,
and print that. This makes the output actually readable, and
also makes it usefully diffable as well.
extras/xml/Mmakefile:
Replace the old do-nothing check action with one that actually does
check whether the code in this directory can do at least one simple task,
the one mentioned in in samples/README. It would be nice of we had
more tests, more extensive tests, or (preferably) both, but that would
require someone who knows the code significantly better than I do.
Add a rule for making the tags file.
Compile the modules in this directory with the same default mmc flags
as we use in the compiler directory.
extras/xml/XML_FLAGS:
The default flags for modules in this directory.
extras/xml/Mercury.options:
The non-default flags for modules in this directory.
extras/xml/samples/newsarticles.exp:
The expected output of running the updated tryit program on the
(just one) sample input in this directory.
extras/xml/README:
extras/xml/samples/README:
Replace some obsolete references, and improve formatting.
Estimated hours taken: 1
Add a sample directory in the XML parser directory
extras/xml/README
update the README file
extras/xml/tryit.m
modify the file to print out all output messages as well as any
error messages
extras/xml/samples
a sample directory containing instructions on how to run the
parser and some sample files
extras/xml/samples/README
README file
extras/xml/samples/newsarticles.xml
sample XML file for running the XML parser
extras/xml/samples/newsarticles.dtd
sample DTD file for running the XML parser
extras/xml/samples/catalog
a catalog file
