tokenToLineAndColumn [1033994]

< > BotCompany Repo | #1033994 // tokenToLineAndColumn

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

ifclass ListAndIndex
static LineAndColumn tokenToLineAndColumn(ListAndIndex<S> ptr) {
  ret ptr == null ?: tokenToLineAndColumn(ptr.list(), ptr.idx());
}
endif

static LineAndColumn tokenToLineAndColumn(LS tok, int tokenIndex) {
  int line = 1, col = 1;
  tokenIndex = min(tokenIndex, l(tok));
  for i to tokenIndex: {
    S t = tok.get(i);
    int n = l(t);
    for j to n:
      if (t.charAt(j) == '\n') {
        ++line;
        col = 1;
      } else
        ++col;
  }
  ret LineAndColumn(line, col);
}

Author comment

Began life as a copy of #1008636

Travelled to 3 computer(s): bhatertpkbcr, ekrmjmnbrukm, mqqgnosmbjvj

Snippet ID:

#1033994

Snippet name:

tokenToLineAndColumn

Eternal ID of this version:

#1033994/4

Text MD5:

f1bb477b3916e07c0d65a23dc5f05beb

Transpilation MD5:

fc06193bcdd40b4a24c397f6369f6694

Author:

stefan

Category:

javax / parsing

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2022-01-15 20:20:41

Source code size:

526 bytes / 21 lines

Pitched / IR pitched:

No / No

Views / Downloads:

166 / 230

Version history:

3 change(s)

Referenced in:

[show references]

1	ifclass ListAndIndex
2	static LineAndColumn tokenToLineAndColumn(ListAndIndex<S> ptr) {
3	ret ptr == null ?: tokenToLineAndColumn(ptr.list(), ptr.idx());
4	}
5	endif
6
7	static LineAndColumn tokenToLineAndColumn(LS tok, int tokenIndex) {
8	int line = 1, col = 1;
9	tokenIndex = min(tokenIndex, l(tok));
10	for i to tokenIndex: {
11	S t = tok.get(i);
12	int n = l(t);
13	for j to n:
14	if (t.charAt(j) == '\n') {
15	++line;
16	col = 1;
17	} else
18	++col;
19	}
20	ret LineAndColumn(line, col);
21	}