javaTokWordWrap - word-wrap a text preserving javaTok tokens [1005532]

18
LINES

< > BotCompany Repo | #1005532 // javaTokWordWrap - word-wrap a text preserving javaTok tokens

JavaX fragment (include)

static S javaTokWordWrap(S s) {
  ret javaTokWordWrap(120, s);
}

// TODO: complete trimming
static S javaTokWordWrap(int cols, S s) {
  int col = 0;
  L<S> tok = javaTok(s);
  for (int i = 0; i < l(tok); i++) {
    S t = tok.get(i);
    if (odd(i) && col >= cols && !containsNewLine(t))
      tok.set(i, t = rtrimSpaces(t) + "\n");
    int idx = t.lastIndexOf('\n');
    if (idx >= 0) col = l(t)-(idx+1);
    else col += l(t);
  }
  ret join(tok);
}

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Snippet ID:	#1005532
Snippet name:	javaTokWordWrap - word-wrap a text preserving javaTok tokens
Eternal ID of this version:	#1005532/4
Text MD5:	5f44e074f27482ca3f68b3ce05d27abf
Author:	stefan
Category:	javax
Type:	JavaX fragment (include)
Public (visible to everyone):	Yes
Archived (hidden from active list):	No
Created/modified:	2018-05-07 17:19:36
Source code size:	467 bytes / 18 lines
Pitched / IR pitched:	No / No
Views / Downloads:	937 / 979
Version history:	3 change(s)
Referenced in:	[show references]

1	static S javaTokWordWrap(S s) {
2	ret javaTokWordWrap(120, s);
3	}
4
5	// TODO: complete trimming
6	static S javaTokWordWrap(int cols, S s) {
7	int col = 0;
8	L<S> tok = javaTok(s);
9	for (int i = 0; i < l(tok); i++) {
10	S t = tok.get(i);
11	if (odd(i) && col >= cols && !containsNewLine(t))
12	tok.set(i, t = rtrimSpaces(t) + "\n");
13	int idx = t.lastIndexOf('\n');
14	if (idx >= 0) col = l(t)-(idx+1);
15	else col += l(t);
16	}
17	ret join(tok);
18	}