tok_javaDropSlashStarCommentsFromWhitespace [1037247]

< > BotCompany Repo | #1037247 // tok_javaDropSlashStarCommentsFromWhitespace

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

// drop only /* */ comments
sS tok_javaDropSlashStarCommentsFromWhitespace(S s) {
  int l = l(s), j = 0;
  new StringBuilder buf;
  while (j < l) {
    int i = j;
    char c = s.charAt(j);
    char d = j+1 >= l ? '\0' : s.charAt(j+1);
    if (c == '/' && d == '*') {
      do ++j; while (j < l && !s.substring(j, Math.min(j+2, l)).equals("*/"));
      j = Math.min(j+2, l);
    } else if (c == '/' && d == '/') {
      do ++j; while (j < l && "\r\n".indexOf(s.charAt(j)) < 0);
      buf.append(substring(s, i, j)); // keep comment
    } else {
      buf.append(c); ++j;
    }
  }
  ret str(buf);
}

Author comment

Began life as a copy of #1008628

Travelled to 2 computer(s): mqqgnosmbjvj, wnsclhtenguj

Snippet ID:

#1037247

Snippet name:

tok_javaDropSlashStarCommentsFromWhitespace

Eternal ID of this version:

#1037247/1

Text MD5:

2b8d38ea0aafa2f99b8919cb3ff1bddd

Transpilation MD5:

0e59e6e6344a64586a66aed606ee1f82

Author:

stefan

Category:

javax

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2023-09-16 13:18:01

Source code size:

616 bytes / 20 lines

Pitched / IR pitched:

No / No

Views / Downloads:

387 / 488

Referenced in:

[show references]

1	// drop only /* */ comments
2	sS tok_javaDropSlashStarCommentsFromWhitespace(S s) {
3	int l = l(s), j = 0;
4	new StringBuilder buf;
5	while (j < l) {
6	int i = j;
7	char c = s.charAt(j);
8	char d = j+1 >= l ? '\0' : s.charAt(j+1);
9	if (c == '/' && d == '*') {
10	do ++j; while (j < l && !s.substring(j, Math.min(j+2, l)).equals("*/"));
11	j = Math.min(j+2, l);
12	} else if (c == '/' && d == '/') {
13	do ++j; while (j < l && "\r\n".indexOf(s.charAt(j)) < 0);
14	buf.append(substring(s, i, j)); // keep comment
15	} else {
16	buf.append(c); ++j;
17	}
18	}
19	ret str(buf);
20	}