Add initial ace editor

2026-04-14 19:13:51 +00:00 · 2022-01-06 22:27:18 -08:00
parent 73aecb076f
commit 78c96c0aff
428 changed files with 334198 additions and 1 deletions
--- a/src-noconflict/ext-hardwrap.js
+++ b/src-noconflict/ext-hardwrap.js
@@ -0,0 +1,85 @@
+ace.define("ace/ext/hardwrap",["require","exports","module","ace/range"], function(require, exports, module) {
+"use strict";
+
+var Range = require("../range").Range;
+
+function hardWrap(editor, options) {
+    var max = options.column || editor.getOption("printMarginColumn");
+       
+    var row = Math.min(options.startRow, options.endRow);
+    var endRow = Math.max(options.startRow, options.endRow);
+    
+    var session = editor.session;
+    
+    while (row <= endRow) {
+        var line = session.getLine(row);
+        if (line.length > max) {
+            var space = findSpace(line, max, 5);
+            if (space) {
+                session.replace(new Range(row,space.start,row,space.end), "\n");
+            }
+            endRow++;
+        } else if (/\S/.test(line) && row != endRow) {
+            var nextLine = session.getLine(row + 1);
+            if (nextLine && /\S/.test(nextLine)) {
+                var trimmedLine = line.replace(/\s+$/, "");
+                var trimmedNextLine = nextLine.replace(/^\s+/, "");
+                var mergedLine = trimmedLine + " " + trimmedNextLine;
+
+                var space = findSpace(mergedLine, max, 5);
+                if (space && space.start > trimmedLine.length || mergedLine.length < max) {
+                    var replaceRange = new Range(row,trimmedLine.length,row + 1,nextLine.length - trimmedNextLine.length);
+                    session.replace(replaceRange, " ");
+                    row--;
+                    endRow--;
+                }
+            }
+        }
+        row++;
+    }
+
+    function findSpace(line, max, min) {
+        if (line.length < max)
+            return;
+        var before = line.slice(0, max);
+        var after = line.slice(max);
+        var spaceAfter = /^(?:(\s+)|(\S+)(\s+))/.exec(after);
+        var spaceBefore = /(?:(\s+)|(\s+)(\S+))$/.exec(before);
+        var start = 0;
+        var end = 0;
+        if (spaceBefore && !spaceBefore[2]) {
+            start = max - spaceBefore[1].length;
+            end = max;
+        }
+        if (spaceAfter && !spaceAfter[2]) {
+            if (!start)
+                start = max;
+            end = max + spaceAfter[1].length;
+        }
+        if (start) {
+            return {
+                start: start,
+                end: end
+            };
+        }
+        if (spaceBefore && spaceBefore[2] && spaceBefore.index > min) {
+            return {
+                start: spaceBefore.index,
+                end: spaceBefore.index + spaceBefore[3].length
+            };
+        }
+
+    }
+
+}
+
+exports.hardWrap = hardWrap;
+
+});                (function() {
+                    ace.require(["ace/ext/hardwrap"], function(m) {
+                        if (typeof module == "object" && typeof exports == "object" && module) {
+                            module.exports = m;
+                        }
+                    });
+                })();
+