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fix longest line computation

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This commit is contained in:
Fabian Jakobs 2011-01-19 08:54:08 +01:00
commit a08f880b3c
2 changed files with 24 additions and 3 deletions
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6
lib/ace/edit_session.js
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@ -48,7 +48,7 @@ var Document = require("ace/document").Document;
var NO_CHANGE_DELTAS = {};
var EditSession = function(text, mode) {
this.modified = true;
this.$modified = true;
this.selection = new Selection(this);
this.$breakpoints = [];
@ -294,7 +294,7 @@ var EditSession = function(text, mode) {
var len = lines[i].length;
longestLine = Math.max(longestLine, len);
lines[i].replace("\t", function(m) {
lines[i].replace(/\t/g, function(m) {
len += tabSize-1;
return m;
});
@ -512,7 +512,7 @@ var EditSession = function(text, mode) {
};
this.indentRows = function(startRow, endRow, indentString) {
indentString = indentString.replace("\t", this.getTabString());
indentString = indentString.replace(/\t/g, this.getTabString());
for (var row=startRow; row<=endRow; row++) {
this.insert({row: row, column:0}, indentString);
}

21
lib/ace/test/edit_session_test.js
View file

@ -242,6 +242,27 @@ var Test = {
undoManager.redo();
assert.equal(session.getValue(), ["1", "", "ad"].join("\n"));
},
"test get longest line" : function() {
var session = new EditSession(["12"]);
session.setTabSize(4);
assert.equal(session.getWidth(), 2);
assert.equal(session.getScreenWidth(), 2);
session.doc.insertNewLine(0);
session.doc.insertLines(1, ["123"]);
assert.equal(session.getWidth(), 3);
assert.equal(session.getScreenWidth(), 3);
session.doc.insertNewLine(0);
session.doc.insertLines(1, ["\t\t"]);
assert.equal(session.getWidth(), 3);
assert.equal(session.getScreenWidth(), 8);
session.setTabSize(2);
assert.equal(session.getWidth(), 3);
assert.equal(session.getScreenWidth(), 4);
}
};