Roxen.git/ server/ etc/ modules/ RXML.pmod/ module.pmod

Branch: Tag:

2002-02-05

2002-02-05 19:53:57 by Martin Stjernholm <mast@lysator.liu.se>

Moved init based on additional_tags to after do_enter has been called.
Take local_tags into account when the result is being parsed too.
Moved the internal _local_tag_set from TagSetParser to Parser to avoid
special cases before assigning it.

Rev: server/etc/modules/RXML.pmod/module.pmod:1.267

2:   //   // Created 1999-07-30 by Martin Stjernholm.   // - // $Id: module.pmod,v 1.266 2002/01/30 00:32:03 mast Exp $ + // $Id: module.pmod,v 1.267 2002/02/05 19:53:57 mast Exp $      // Kludge: Must use "RXML.refs" somewhere for the whole module to be   // loaded correctly.
2690:    //! contains the value after any parsing and will not be parsed    //! again.    -  //! @decl optional mapping(string:mixed) vars; +  //! @decl optional mapping(string:mixed)|object(Scope) vars;    //!    //! Set this to introduce a new variable scope that will be active    //! during parsing of the content and return values.
3204:    p_code = RenewablePCode (0);    p_code->source = [string] elem;    } -  subparser = result_type->get_parser (ctx, ctx->tag_set, evaler, p_code); -  if (evaler->recover_errors && !(flags & FLAG_DONT_RECOVER)) { -  subparser->recover_errors = 1; -  if (p_code) p_code->set_recover_errors (1); +  if (this_object()->local_tags) { +  subparser = result_type->get_parser ( +  ctx, [object(TagSet)] this_object()->local_tags, evaler, p_code); +  subparser->_local_tag_set = 1; +  THIS_TAG_DEBUG ("Exec[%d]: Parsing%s string %s with %O " +  "from local_tags\n", i, +  p_code ? " and compiling" : "", +  format_short (elem), subparser);    } -  +  else { +  subparser = result_type->get_parser ( +  ctx, ctx->tag_set, evaler, p_code);    THIS_TAG_DEBUG ("Exec[%d]: Parsing%s string %s with %O\n", i,    p_code ? " and compiling" : "",    format_short (elem), subparser);    } -  +  if (evaler->recover_errors && !(flags & FLAG_DONT_RECOVER)) { +  subparser->recover_errors = 1; +  if (p_code) p_code->set_recover_errors (1); +  } +  }    subparser->finish ([string] elem); // Might unwind.    piece = subparser->eval(); // Might unwind.    if (PCode p_code = subparser->p_code) {
3751:    eval_state = EVSTAT_BEGIN;    }    -  if (TagSet add_tags = [object(TagSet)] this_object()->additional_tags) { -  TagSet tset = ctx->tag_set; -  if (!tset->has_effective_tags (add_tags)) { -  THIS_TAG_DEBUG ("Installing additional_tags %O\n", add_tags); -  orig_tag_set = tset; -  TagSet comp_ts; -  GET_COMPOSITE_TAG_SET (add_tags, tset, comp_ts); -  ctx->tag_set = comp_ts; -  } -  else -  THIS_TAG_DEBUG ("Not installing additional_tags %O " -  "since they're already in the tag set\n", add_tags); -  } -  +     if (!zero_type (this_object()->parent_frame))    // Note: This could be done in _prepare, but then we'd have    // to fix some sort of frame addressing when saving the
3810:    eval_state = EVSTAT_ENTERED;    // Fall through.    +  if (TagSet add_tags = [object(TagSet)] this_object()->additional_tags) { +  TagSet tset = ctx->tag_set; +  if (!tset->has_effective_tags (add_tags)) { +  THIS_TAG_DEBUG ("Installing additional_tags %O\n", add_tags); +  orig_tag_set = tset; +  TagSet comp_ts; +  GET_COMPOSITE_TAG_SET (add_tags, tset, comp_ts); +  ctx->tag_set = comp_ts; +  } +  else +  THIS_TAG_DEBUG ("Not installing additional_tags %O " +  "since they're already in the tag set\n", add_tags); +  } +     case EVSTAT_ENTERED:    case EVSTAT_LAST_ITER:    int|function(RequestID:int) do_iterate =
4846:    // The parent parser if this one is nested. This is only used to    // register runtime tags.    +  int _local_tag_set; +  // The local tag set, if any. It's actually used only in +  // TagSetParser, but defined here so that no special cases are +  // needed when assigning the value. +     //! @ignore    MARK_OBJECT_ONLY;    //! @endignore
4955:       // Internals:    -  int _local_tag_set; -  +     string _sprintf()    {    return sprintf ("RXML.TagSetParser(%O,%O)%s", type, tag_set, OBJ_COUNT);