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More documentation.

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This commit is contained in:
Matthias Mees 2013-02-14 16:07:33 +01:00
parent ed3930edac
commit f7662ab0a5
1 changed files with 4 additions and 4 deletions
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8
serendipity_editor.js
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@ -29,7 +29,7 @@
// This variable isn't used anywhere else?
var thisForm;
// ?
// Returns "position" of selection in textarea (Mozilla)?
// Used internally by wrapSelectionWithLink()
function getMozSelection(txtarea) {
var selLength = txtarea.textLength;
@ -43,13 +43,13 @@ function getMozSelection(txtarea) {
return (txtarea.value).substring(selStart, selEnd);
}
// ?
// Returns "position" of selection in textarea (IE)?
// Used internally by wrapSelectionWithLink()
function getIESelection(txtarea) {
return document.selection.createRange().text;
}
// ?
// Wraps selection in tags passed as arguments (Mozilla)
// Used internally by wrapSelection()
function mozWrap(txtarea, lft, rgt) {
var selLength = txtarea.textLength;
@ -69,7 +69,7 @@ function mozWrap(txtarea, lft, rgt) {
}
}
// ?
// Wraps selection in tags passed as arguments (IE)
// Used internally by wrapSelection()
function IEWrap(txtarea, lft, rgt) {
strSelection = document.selection.createRange().text;