🖉 #1005592 | BotCompany.de Repo

Editing Snippet ID:	#1005592
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Content:	static abstract class JavaTok_Stream { abstract void add(int i, int j); } static void javaTok_streaming(S s, JavaTok_Stream stream) { int l = s.length(); int i = 0, n = 0; while (i < l) { int j = i; char c, d; // scan for whitespace while (j < l) { c = s.charAt(j); d = j+1 >= l ? '\0' : s.charAt(j+1); if (c == ' ' \|\| c == '\t' \|\| c == '\r' \|\| c == '\n') ++j; else 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); } else break; } stream.add(i, j); ++n; i = j; if (i >= l) break; c = s.charAt(i); d = i+1 >= l ? '\0' : s.charAt(i+1); // scan for non-whitespace if (c == '\'' \|\| c == '"') { char opener = c; ++j; while (j < l) { if (s.charAt(j) == opener \|\| s.charAt(j) == '\n') { // end at \n to not propagate unclosed string literal errors ++j; break; } else if (s.charAt(j) == '\\' && j+1 < l) j += 2; else ++j; } } else if (Character.isJavaIdentifierStart(c)) do ++j; while (j < l && (Character.isJavaIdentifierPart(s.charAt(j)) \|\| "'".indexOf(s.charAt(j)) >= 0)); // for stuff like "don't" else if (Character.isDigit(c)) { do ++j; while (j < l && Character.isDigit(s.charAt(j))); if (j < l && s.charAt(j) == 'L') ++j; // Long constants like 1L } else if (c == '[' && d == '[') { do ++j; while (j+1 < l && !s.substring(j, j+2).equals("]]")); j = Math.min(j+2, l); } else if (c == '[' && d == '=' && i+2 < l && s.charAt(i+2) == '[') { do ++j; while (j+2 < l && !s.substring(j, j+3).equals("]=]")); j = Math.min(j+3, l); } else ++j; stream.add(i, j); ++n; i = j; } if ((n % 2) == 0) stream.add(i, i); }
Comment:	Began life as a copy of #1000688
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Created:	2016-11-28 19:57:15

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