public void MakeTkn_end(
Xop_ctx ctx,
Xop_tkn_mkr tkn_mkr,
Xop_root_tkn root,
byte[] src,
int src_len,
int bgn_pos,
int cur_pos,
Xop_list_tkn bgn,
byte sub_last) {
// boolean empty_ignored = ctx.Empty_ignored(); // commented; see below; DATE:2014-06-24
Xop_tkn_itm end_tkn =
tkn_mkr.List_end(bgn_pos, bgn.List_itmTyp())
.List_path_(bgn.List_path())
.List_uid_(listId)
.List_sub_last_(sub_last);
ctx.Subs_add(root, end_tkn);
// if (empty_ignored) ctx.Empty_ignore(root, bgn.Tkn_sub_idx()); // commented; code was
// incorrectly deactivating "*a" when "<li>" encountered; PAGE:en.w:Bristol_Bullfinch
// DATE:2014-06-24
ctx.Para().Process_block__bgn_n__end_y(Xop_xnde_tag_.Tag__ul);
}
public int MakeTkn_bgn(
Xop_ctx ctx,
Xop_tkn_mkr tkn_mkr,
Xop_root_tkn root,
byte[] src,
int src_len,
int bgn_pos,
int cur_pos) { // REF.MW: Parser|doBlockLevels
if (bgn_pos == Xop_parser_.Doc_bgn_bos) bgn_pos = 0; // do not allow -1 pos
// pop hdr if exists; EX: \n== a ==\n*b; \n* needs to close hdr
int acsPos = ctx.Stack_idx_typ(Xop_tkn_itm_.Tid_hdr);
if (acsPos != -1)
ctx.Stack_pop_til(root, src, acsPos, true, bgn_pos, cur_pos, Xop_tkn_itm_.Tid_list);
// close apos
ctx.Apos().End_frame(ctx, root, src, bgn_pos, false);
byte symByt =
src[
cur_pos
- 1]; // -1 b/c symByt is byte before curByt; EX: \n*a; cur_pos is at a; want to get
// *
int prvSymLen = curSymLen;
cur_pos = SymAry_fill(src, cur_pos, src_len, symByt);
symByt =
src[
cur_pos
- 1]; // NOTE: get symByt again b/c cur_pos may have changed; EX: "#*"; # may have
// triggered list, but last symByt should be *
if (SymAry_fill_overflow) return ctx.Lxr_make_txt_(cur_pos);
PrvItm_compare();
ctx.Para()
.Process_block__bgn__nl_w_symbol(
ctx,
root,
src,
bgn_pos,
cur_pos - 1,
Xop_xnde_tag_
.Tag__li); // -1 b/c cur_pos includes sym_byte; EX: \n*; pass li; should pass
// correct tag, but for purposes of para_wkr, <li> doesn't matter
if (prvSymMatch) {
PopTil(ctx, tkn_mkr, root, src, src_len, bgn_pos, cur_pos, Bool_.N_byte);
posBldr.MoveNext();
prvSymAry = Xop_list_wkr_.MakeSymAry(curSymAry, curSymLen);
Xop_list_tkn prvItm =
tkn_mkr.List_bgn(bgn_pos, cur_pos, curSymAry[curSymLen - 1], curSymLen)
.List_path_(posBldr.XtoIntAry())
.List_uid_(listId);
ctx.Subs_add_and_stack(root, prvItm);
ctx.Empty_ignored_y_();
} else {
for (int i = prvSymLen; i > commonSymLen; i--) { // close all discontinued itms: EX: ##\n#\n
PopTil(ctx, tkn_mkr, root, src, src_len, bgn_pos, cur_pos, Bool_.Y_byte);
posBldr.MoveUp();
}
if (commonSymLen == 0 && prvSymLen != 0) { // nothing in common; reset list
listId++;
posBldr.Init();
}
if (curSymLen == commonSymLen) { // add another itm if continuing; EX: #\n#\n
PopTil(ctx, tkn_mkr, root, src, src_len, bgn_pos, cur_pos, Bool_.N_byte);
if ((prvSymLen - curSymLen)
> 0 // moving up many levels; do not open new list; just MoveNext; EX: #1\n###3\n##2
&& curSymLen
!= 1) { // do not moveNext if at level 1; this has to do with strange incrementing
// logic in posBldr at rootLvl
posBldr.MoveNext();
} else {
posBldr.MoveUp();
posBldr.MoveDown();
}
prvSymAry = Xop_list_wkr_.MakeSymAry(curSymAry, curSymLen);
symByt = src[cur_pos - 1];
Xop_list_tkn prvItm =
tkn_mkr.List_bgn(bgn_pos, cur_pos, symByt, curSymLen)
.List_path_(posBldr.XtoIntAry())
.List_uid_(listId);
ctx.Subs_add_and_stack(root, prvItm);
ctx.Empty_ignored_y_();
}
for (int i = commonSymLen; i < curSymLen; i++) { // open new itms; EX: #\n##\n
posBldr.MoveDown();
symByt = curSymAry[i];
prvSymAry = Xop_list_wkr_.MakeSymAry(curSymAry, curSymLen);
Xop_list_tkn prvItm =
tkn_mkr.List_bgn(bgn_pos, cur_pos, symByt, i + List_adp_.Base1)
.List_path_(posBldr.XtoIntAry())
.List_uid_(listId);
ctx.Subs_add_and_stack(root, prvItm);
ctx.Empty_ignored_y_();
}
}
if (allDd
&& cur_pos < src_len - 2
&& src[cur_pos] == '{'
&& src[cur_pos + 1] == '|') // NOTE: if indent && next == {| then invoke table; EX: ":::{|"
return ctx.Tblw()
.Make_tkn_bgn(
ctx,
tkn_mkr,
root,
src,
src_len,
cur_pos,
cur_pos + 2,
false,
Xop_tblw_wkr.Tblw_type_tb,
Xop_tblw_wkr.Called_from_list,
-1,
-1); // NOTE: ws_enabled must be set to true; see test for Adinkras; Cato the Elder
else {
dd_chk = symByt == Xop_list_tkn_.List_itmTyp_dt;
return cur_pos;
}
}
public int Process_pre(
Xop_ctx ctx,
Xop_tkn_mkr tkn_mkr,
Xop_root_tkn root,
byte[] src,
int src_len,
int bgn_pos,
int cur_pos,
int txt_pos) {
Dd_clear(ctx);
Btrie_slim_mgr tblw_ws_trie = ctx.App().Utl_trie_tblw_ws();
Object o = tblw_ws_trie.Match_bgn(src, txt_pos, src_len);
if (o != null) { // tblw_ws found
Xop_tblw_ws_itm ws_itm = (Xop_tblw_ws_itm) o;
byte tblw_type = ws_itm.Tblw_type();
switch (tblw_type) {
case Xop_tblw_ws_itm.Type_nl: // \n\s
if (cur_mode == Mode_pre) { // already in pre; just process "\n\s"
ctx.Subs_add(root, tkn_mkr.NewLine(bgn_pos, bgn_pos, Xop_nl_tkn.Tid_char, 1));
prv_nl_pos =
bgn_pos; // NOTE: must update prv_nl_pos; PAGE:en.w:Preferred_number DATE:2014-06-24
return txt_pos;
}
break;
case Xop_tblw_ws_itm.Type_xnde:
int nxt_pos = tblw_ws_trie.Match_pos();
if (nxt_pos < src_len) { // bounds check
switch (src[
nxt_pos]) { // check that next char is "end" of xnde name; guard against false
// matches like "<trk" PAGE:de.v:Via_Jutlandica/Gpx DATE:2014-11-29
case Byte_ascii.Space:
case Byte_ascii.Nl:
case Byte_ascii.Tab: // whitespace
case Byte_ascii.Slash:
case Byte_ascii.Gt: // end node
case Byte_ascii.Quote:
case Byte_ascii.Apos: // quotes
if (bgn_pos != Xop_parser_.Doc_bgn_bos)
ctx.Para().Process_nl(ctx, root, src, bgn_pos, cur_pos);
return ctx.Xnde().Make_tkn(ctx, tkn_mkr, root, src, src_len, txt_pos, txt_pos + 1);
}
}
break;
default:
{
int tblw_rv =
ctx.Tblw()
.Make_tkn_bgn(
ctx,
tkn_mkr,
root,
src,
src_len,
bgn_pos,
txt_pos + ws_itm.Hook_len(),
false,
tblw_type,
Xop_tblw_wkr.Called_from_pre,
-1,
-1);
if (tblw_rv
!= -1) // \n\s| is valid tblw tkn and processed; otherwise process pre-code below;
// EX:w:Wikipedia:WikiProject_History/CategoryExample; DATE:2014-04-14
return tblw_rv;
break;
}
}
}
// NOTE: pre lxr emulates MW for "\n\s" by (1) calling Process nl for "\n"; (2) anticipating
// next line by setting prv_ws_bgn
// EX: "\na\n b\n"; note that "\n " is cur
if (bgn_pos != Xop_parser_.Doc_bgn_bos) // if bos, then don't close 1st para
Process_nl(
ctx,
root,
src,
bgn_pos,
bgn_pos + 1); // note that tkn is \n\s; so, bgn_pos -> bgn_pos + 1 is \n ...
if (cur_mode == Mode_pre) // in pre_mode
ctx.Subs_add(
root,
tkn_mkr.Space(
root, cur_pos,
txt_pos)); // cur_pos to start after \s; do not capture "\s" in "\n\s"; (not sure why
// not before \s)
prv_ws_bgn = txt_pos - cur_pos + 1;
return txt_pos;
}