move a few things away in to-be-integrated/

[myslice.git] / third-party / codemirror-3.15 / addon / fold / brace-fold.js

diff --git a/third-party/codemirror-3.15/addon/fold/brace-fold.js b/third-party/codemirror-3.15/addon/fold/brace-fold.js
deleted file mode 100644 (file)
index 0b4d7dc..0000000
--- a/third-party/codemirror-3.15/addon/fold/brace-fold.js
+++ /dev/null
@@ -1,93 +0,0 @@
-CodeMirror.registerHelper("fold", "brace", function(cm, start) {
-  var line = start.line, lineText = cm.getLine(line);
-  var startCh, tokenType;
-
-  function findOpening(openCh) {
-    for (var at = start.ch, pass = 0;;) {
-      var found = lineText.lastIndexOf(openCh, at - 1);
-      if (found == -1) {
-        if (pass == 1) break;
-        pass = 1;
-        at = lineText.length;
-        continue;
-      }
-      if (pass == 1 && found < start.ch) break;
-      tokenType = cm.getTokenAt(CodeMirror.Pos(line, found + 1)).type;
-      if (!/^(comment|string)/.test(tokenType)) return found + 1;
-      at = found - 1;
-    }
-  }
-
-  var startToken = "{", endToken = "}", startCh = findOpening("{");
-  if (startCh == null) {
-    startToken = "[", endToken = "]";
-    startCh = findOpening("[");
-  }
-
-  if (startCh == null) return;
-  var count = 1, lastLine = cm.lastLine(), end, endCh;
-  outer: for (var i = line; i <= lastLine; ++i) {
-    var text = cm.getLine(i), pos = i == line ? startCh : 0;
-    for (;;) {
-      var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos);
-      if (nextOpen < 0) nextOpen = text.length;
-      if (nextClose < 0) nextClose = text.length;
-      pos = Math.min(nextOpen, nextClose);
-      if (pos == text.length) break;
-      if (cm.getTokenAt(CodeMirror.Pos(i, pos + 1)).type == tokenType) {
-        if (pos == nextOpen) ++count;
-        else if (!--count) { end = i; endCh = pos; break outer; }
-      }
-      ++pos;
-    }
-  }
-  if (end == null || line == end && endCh == startCh) return;
-  return {from: CodeMirror.Pos(line, startCh),
-          to: CodeMirror.Pos(end, endCh)};
-});
-CodeMirror.braceRangeFinder = CodeMirror.fold.brace; // deprecated
-
-CodeMirror.registerHelper("fold", "import", function(cm, start) {
-  function hasImport(line) {
-    if (line < cm.firstLine() || line > cm.lastLine()) return null;
-    var start = cm.getTokenAt(CodeMirror.Pos(line, 1));
-    if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1));
-    if (start.type != "keyword" || start.string != "import") return null;
-    // Now find closing semicolon, return its position
-    for (var i = line, e = Math.min(cm.lastLine(), line + 10); i <= e; ++i) {
-      var text = cm.getLine(i), semi = text.indexOf(";");
-      if (semi != -1) return {startCh: start.end, end: CodeMirror.Pos(i, semi)};
-    }
-  }
-
-  var start = start.line, has = hasImport(start), prev;
-  if (!has || hasImport(start - 1) || ((prev = hasImport(start - 2)) && prev.end.line == start - 1))
-    return null;
-  for (var end = has.end;;) {
-    var next = hasImport(end.line + 1);
-    if (next == null) break;
-    end = next.end;
-  }
-  return {from: cm.clipPos(CodeMirror.Pos(start, has.startCh + 1)), to: end};
-});
-CodeMirror.importRangeFinder = CodeMirror.fold["import"]; // deprecated
-
-CodeMirror.registerHelper("fold", "include", function(cm, start) {
-  function hasInclude(line) {
-    if (line < cm.firstLine() || line > cm.lastLine()) return null;
-    var start = cm.getTokenAt(CodeMirror.Pos(line, 1));
-    if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1));
-    if (start.type == "meta" && start.string.slice(0, 8) == "#include") return start.start + 8;
-  }
-
-  var start = start.line, has = hasInclude(start);
-  if (has == null || hasInclude(start - 1) != null) return null;
-  for (var end = start;;) {
-    var next = hasInclude(end + 1);
-    if (next == null) break;
-    ++end;
-  }
-  return {from: CodeMirror.Pos(start, has + 1),
-          to: cm.clipPos(CodeMirror.Pos(end))};
-});
-CodeMirror.includeRangeFinder = CodeMirror.fold.include; // deprecated