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Code Issues Projects Releases Wiki Activity

Fix case-insensitive hint matching.

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This commit is contained in:
Kris Maglione
2008-12-11 20:41:07 -05:00
parent 1ff8bf65bc
commit 41de1f3b91
1 changed files with 12 additions and 10 deletions
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22
common/content/hints.js
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@@ -135,8 +135,7 @@ function Hints() //{{{
if (computedStyle.getPropertyValue("visibility") != "visible" || computedStyle.getPropertyValue("display") == "none") if (computedStyle.getPropertyValue("visibility") != "visible" || computedStyle.getPropertyValue("display") == "none")
continue; continue;
// TODO: mozilla docs recommend localName instead of tagName tagname = elem.localName.toLowerCase();
tagname = elem.tagName.toLowerCase();
if (tagname == "input" || tagname == "textarea") if (tagname == "input" || tagname == "textarea")
text = elem.value; text = elem.value;
else if (tagname == "select") else if (tagname == "select")
@@ -363,16 +362,21 @@ function Hints() //{{{
function hintMatcher(hintString) //{{{ function hintMatcher(hintString) //{{{
{ {
function tokenize(pat, string) string.split(pat).map(String.toLowerCase);
function containsMatcher(hintString) //{{{ function containsMatcher(hintString) //{{{
{ {
var tokens = hintString.split(/ +/); var tokens = tokenize(/\s+/, hintString);
return function (linkText) tokens.every(function (token) linkText.indexOf(token) >= 0); return function (linkText)
{
linkText = linkText.toLowerCase();
return tokens.every(function (token) linkText.indexOf(token) >= 0);
}
} //}}} } //}}}
function wordStartsWithMatcher(hintString, allowWordOverleaping) //{{{ function wordStartsWithMatcher(hintString, allowWordOverleaping) //{{{
{ {
var hintStrings = hintString.split(/ +/); var hintStrings = tokenize(/\s+/, hintString);
var wordSplitRegex = new RegExp(options["wordseparators"]); var wordSplitRegex = RegExp(options["wordseparators"]);
// What the **** does this do? --Kris // What the **** does this do? --Kris
function charsAtBeginningOfWords(chars, words, allowWordOverleaping) function charsAtBeginningOfWords(chars, words, allowWordOverleaping)
@@ -484,19 +488,17 @@ function Hints() //{{{
return true; return true;
} }
function wordStartsWith(linkText) return function (linkText)
{ {
if (hintStrings.length == 1 && hintStrings[0].length == 0) if (hintStrings.length == 1 && hintStrings[0].length == 0)
return true; return true;
let words = linkText.split(wordSplitRegex).map(String.toLowerCase); let words = tokenize(linkText, wordSplitRegex);
if (hintStrings.length == 1) if (hintStrings.length == 1)
return charsAtBeginningOfWords(hintStrings[0], words, allowWordOverleaping); return charsAtBeginningOfWords(hintStrings[0], words, allowWordOverleaping);
else else
return stringsAtBeginningOfWords(hintStrings, words, allowWordOverleaping); return stringsAtBeginningOfWords(hintStrings, words, allowWordOverleaping);
} }
return wordStartsWith;
} //}}} } //}}}
var hintMatching = options["hintmatching"]; var hintMatching = options["hintmatching"];