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< > BotCompany Repo | #1008449 - findContainerTagDeep - HTML/XML parsing, fixed tag name

JavaX fragment (include)

// tok must come from htmlTok
// returns all container tags found (including content) as CNC
// honors nested tags correctly
static LL<S> findContainerTagDeep(L<S> tok, S tag) {
  new LL<S> l;
  for (int i = 1; i < l(tok); i += 2)
    if (isOpeningTag(tok.get(i), tag)) {
      int j, level = 1;
      for (j = i+2; j < tok.size(); j += 2)
        if (isOpeningTag(tok.get(j), tag))
          ++level;
        else if (isTag(tok.get(j), "/" + tag)) {
          --level;
          if (level == 0) {
            l.add(subList(tok, i-1, j+2)); // actual CNC
            break;
          }
        }
    }
  ret l;
}

static LL<S> findContainerTagDeep(S html, S tag) {
  ret findContainerTagDeep(htmlTok(html), tag);
}

Author comment

Began life as a copy of #1002309

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Snippet ID: #1008449
Snippet name: findContainerTagDeep - HTML/XML parsing, fixed tag name
Eternal ID of this version: #1008449/3
Text MD5: 7f62194c86fe70ce4baab87ec4f47d59
Author: stefan
Category: javax
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2021-07-24 03:11:37
Source code size: 740 bytes / 25 lines
Pitched / IR pitched: No / No
Views / Downloads: 368 / 382
Version history: 2 change(s)
Referenced in: [show references]