paragraphsTok - find content separated by empty lines. returns CNC. trims paragraphs [1023728]

< > BotCompany Repo | #1023728 // paragraphsTok - find content separated by empty lines. returns CNC. trims paragraphs

JavaX fragment (include) [tags: use-pretranspiled]

static LS paragraphsTok(S s) {
  new ArrayList<S> tok;
  int l = s == null ? 0 : s.length();
  int i = 0;
  while (i < l && isSpace(s.charAt(i))) ++i;
  tok.add(substring(s, 0, i));
  
  while true {
    IntRange r = tok_findNextEmptyLineWhitespace(s, i);
    if (r == null) break;
    
    tok.add(substring(s, i, r.start));
    tok.add(substring(s, r));
    i = r.end;
  }
  
  if (i < l) {
    int l2 = l;
    while (l2 > i+1 && isSpace(s.charAt(l2-1))) --l2;
    tok.add(substring(s, i, l2));
    tok.add(substring(s, l2));
  }  
  ret tok;
}

Author comment

Began life as a copy of #1003360

Travelled to 6 computer(s): bhatertpkbcr, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tvejysmllsmz, vouqrxazstgt

Snippet ID:

#1023728

Snippet name:

paragraphsTok - find content separated by empty lines. returns CNC. trims paragraphs

Eternal ID of this version:

#1023728/8

Text MD5:

a46203e9f45e2a72c3845a5a028b1379

Transpilation MD5:

8c6fdbe3ee823f7924aa091820138557

Author:

stefan

Category:

javax / tokenizing

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2019-07-07 18:29:09

Source code size:

569 bytes / 24 lines

Pitched / IR pitched:

No / No

Views / Downloads:

401 / 543

Version history:

7 change(s)

Referenced in:

[show references]

1	static LS paragraphsTok(S s) {
2	new ArrayList<S> tok;
3	int l = s == null ? 0 : s.length();
4	int i = 0;
5	while (i < l && isSpace(s.charAt(i))) ++i;
6	tok.add(substring(s, 0, i));
7
8	while true {
9	IntRange r = tok_findNextEmptyLineWhitespace(s, i);
10	if (r == null) break;
11
12	tok.add(substring(s, i, r.start));
13	tok.add(substring(s, r));
14	i = r.end;
15	}
16
17	if (i < l) {
18	int l2 = l;
19	while (l2 > i+1 && isSpace(s.charAt(l2-1))) --l2;
20	tok.add(substring(s, i, l2));
21	tok.add(substring(s, l2));
22	}
23	ret tok;
24	}