remove tabs in javascript files

1 files changed, 256 insertions, 257 deletions

diff --git a/js/user-rules.js b/js/user-rules.js
index 3197284..02ff787 100644
--- a/js/user-rules.js
+++ b/js/user-rules.js
@@ -29,314 +29,313 @@
 
 (function() {
 
-/******************************************************************************/
-
-// Switches before, rules after
+    /******************************************************************************/
 
-var directiveSort = function(a, b) {
-    var aIsSwitch = a.indexOf(':') !== -1;
-    var bIsSwitch = b.indexOf(':') !== -1;
-    if ( aIsSwitch === bIsSwitch ) {
-        return a.localeCompare(b);
-    }
-    return aIsSwitch ? -1 : 1;
-};
+    // Switches before, rules after
 
-/******************************************************************************/
+    var directiveSort = function(a, b) {
+        var aIsSwitch = a.indexOf(':') !== -1;
+        var bIsSwitch = b.indexOf(':') !== -1;
+        if ( aIsSwitch === bIsSwitch ) {
+            return a.localeCompare(b);
+        }
+        return aIsSwitch ? -1 : 1;
+    };
 
-var processUserRules = function(response) {
-    var rules, rule, i;
-    var allRules = {};
-    var permanentRules = {};
-    var temporaryRules = {};
-    var onLeft, onRight;
-
-    rules = response.permanentRules.split(/\n+/);
-    i = rules.length;
-    while ( i-- ) {
-        rule = rules[i].trim();
-        if ( rule.length !== 0 ) {
-            permanentRules[rule] = allRules[rule] = true;
+    /******************************************************************************/
+
+    var processUserRules = function(response) {
+        var rules, rule, i;
+        var allRules = {};
+        var permanentRules = {};
+        var temporaryRules = {};
+        var onLeft, onRight;
+
+        rules = response.permanentRules.split(/\n+/);
+        i = rules.length;
+        while ( i-- ) {
+            rule = rules[i].trim();
+            if ( rule.length !== 0 ) {
+                permanentRules[rule] = allRules[rule] = true;
+            }
         }
-    }
-    rules = response.temporaryRules.split(/\n+/);
-    i = rules.length;
-    while ( i-- ) {
-        rule = rules[i].trim();
-        if ( rule.length !== 0 ) {
-            temporaryRules[rule] = allRules[rule] = true;
+        rules = response.temporaryRules.split(/\n+/);
+        i = rules.length;
+        while ( i-- ) {
+            rule = rules[i].trim();
+            if ( rule.length !== 0 ) {
+                temporaryRules[rule] = allRules[rule] = true;
+            }
         }
-    }
 
-    var permanentList = document.createDocumentFragment(),
-        temporaryList = document.createDocumentFragment(),
-        li;
-
-    rules = Object.keys(allRules).sort(directiveSort);
-    for ( i = 0; i < rules.length; i++ ) {
-        rule = rules[i];
-        onLeft = permanentRules.hasOwnProperty(rule);
-        onRight = temporaryRules.hasOwnProperty(rule);
-        if ( onLeft && onRight ) {
-            li = document.createElement('li');
-            li.textContent = rule;
-            permanentList.appendChild(li);
-            li = document.createElement('li');
-            li.textContent = rule;
-            temporaryList.appendChild(li);
-        } else if ( onLeft ) {
-            li = document.createElement('li');
-            li.textContent = rule;
-            permanentList.appendChild(li);
-            li = document.createElement('li');
-            li.textContent = rule;
-            li.className = 'notRight toRemove';
-            temporaryList.appendChild(li);
-        } else if ( onRight ) {
-            li = document.createElement('li');
-            li.textContent = '\xA0';
-            permanentList.appendChild(li);
-            li = document.createElement('li');
-            li.textContent = rule;
-            li.className = 'notLeft';
-            temporaryList.appendChild(li);
+        var permanentList = document.createDocumentFragment(),
+            temporaryList = document.createDocumentFragment(),
+            li;
+
+        rules = Object.keys(allRules).sort(directiveSort);
+        for ( i = 0; i < rules.length; i++ ) {
+            rule = rules[i];
+            onLeft = permanentRules.hasOwnProperty(rule);
+            onRight = temporaryRules.hasOwnProperty(rule);
+            if ( onLeft && onRight ) {
+                li = document.createElement('li');
+                li.textContent = rule;
+                permanentList.appendChild(li);
+                li = document.createElement('li');
+                li.textContent = rule;
+                temporaryList.appendChild(li);
+            } else if ( onLeft ) {
+                li = document.createElement('li');
+                li.textContent = rule;
+                permanentList.appendChild(li);
+                li = document.createElement('li');
+                li.textContent = rule;
+                li.className = 'notRight toRemove';
+                temporaryList.appendChild(li);
+            } else if ( onRight ) {
+                li = document.createElement('li');
+                li.textContent = '\xA0';
+                permanentList.appendChild(li);
+                li = document.createElement('li');
+                li.textContent = rule;
+                li.className = 'notLeft';
+                temporaryList.appendChild(li);
+            }
         }
-    }
 
-    // TODO: build incrementally.
+        // TODO: build incrementally.
 
-    uDom('#diff > .left > ul > li').remove();
-    document.querySelector('#diff > .left > ul').appendChild(permanentList);
-    uDom('#diff > .right > ul > li').remove();
-    document.querySelector('#diff > .right > ul').appendChild(temporaryList);
-    uDom('#diff').toggleClass('dirty', response.temporaryRules !== response.permanentRules);
-};
+        uDom('#diff > .left > ul > li').remove();
+        document.querySelector('#diff > .left > ul').appendChild(permanentList);
+        uDom('#diff > .right > ul > li').remove();
+        document.querySelector('#diff > .right > ul').appendChild(temporaryList);
+        uDom('#diff').toggleClass('dirty', response.temporaryRules !== response.permanentRules);
+    };
 
-/******************************************************************************/
+    /******************************************************************************/
 
-// https://github.com/chrisaljoudi/uBlock/issues/757
-// Support RequestPolicy rule syntax
+    // https://github.com/chrisaljoudi/uBlock/issues/757
+    // Support RequestPolicy rule syntax
 
-var fromRequestPolicy = function(content) {
-    var matches = /\[origins-to-destinations\]([^\[]+)/.exec(content);
-    if ( matches === null || matches.length !== 2 ) {
-        return;
-    }
-    return matches[1].trim()
-                     .replace(/\|/g, ' ')
-                     .replace(/\n/g, ' * allow\n');
-};
+    var fromRequestPolicy = function(content) {
+        var matches = /\[origins-to-destinations\]([^\[]+)/.exec(content);
+        if ( matches === null || matches.length !== 2 ) {
+            return;
+        }
+        return matches[1].trim()
+            .replace(/\|/g, ' ')
+            .replace(/\n/g, ' * allow\n');
+    };
 
-/******************************************************************************/
+    /******************************************************************************/
 
-// https://github.com/gorhill/uMatrix/issues/270
+    // https://github.com/gorhill/uMatrix/issues/270
 
-var fromNoScript = function(content) {
-    var noscript = null;
-    try {
-        noscript = JSON.parse(content);
-    } catch (e) {
-    }
-    if (
-        noscript === null ||
-        typeof noscript !== 'object' ||
-        typeof noscript.prefs !== 'object' ||
-        typeof noscript.prefs.clearClick === 'undefined' ||
-        typeof noscript.whitelist !== 'string' ||
-        typeof noscript.V !== 'string'
-    ) {
-        return;
-    }
-    var out = new Set();
-    var reBad = /[a-z]+:\w*$/;
-    var reURL = /[a-z]+:\/\/([0-9a-z.-]+)/;
-    var directives = noscript.whitelist.split(/\s+/);
-    var i = directives.length;
-    var directive, matches;
-    while ( i-- ) {
-        directive = directives[i].trim();
-        if ( directive === '' ) {
-            continue;
+    var fromNoScript = function(content) {
+        var noscript = null;
+        try {
+            noscript = JSON.parse(content);
+        } catch (e) {
         }
-        if ( reBad.test(directive) ) {
-            continue;
+        if (
+            noscript === null ||
+                typeof noscript !== 'object' ||
+                typeof noscript.prefs !== 'object' ||
+                typeof noscript.prefs.clearClick === 'undefined' ||
+                typeof noscript.whitelist !== 'string' ||
+                typeof noscript.V !== 'string'
+        ) {
+            return;
         }
-        matches = reURL.exec(directive);
-        if ( matches !== null ) {
-            directive = matches[1];
+        var out = new Set();
+        var reBad = /[a-z]+:\w*$/;
+        var reURL = /[a-z]+:\/\/([0-9a-z.-]+)/;
+        var directives = noscript.whitelist.split(/\s+/);
+        var i = directives.length;
+        var directive, matches;
+        while ( i-- ) {
+            directive = directives[i].trim();
+            if ( directive === '' ) {
+                continue;
+            }
+            if ( reBad.test(directive) ) {
+                continue;
+            }
+            matches = reURL.exec(directive);
+            if ( matches !== null ) {
+                directive = matches[1];
+            }
+            out.add('* ' + directive + ' * allow');
+            out.add('* ' + directive + ' script allow');
+            out.add('* ' + directive + ' frame allow');
         }
-        out.add('* ' + directive + ' * allow');
-        out.add('* ' + directive + ' script allow');
-        out.add('* ' + directive + ' frame allow');
-    }
-    return Array.from(out).join('\n');
-};
+        return Array.from(out).join('\n');
+    };
 
-/******************************************************************************/
+    /******************************************************************************/
 
-var handleImportFilePicker = function() {
-    var fileReaderOnLoadHandler = function() {
-        if ( typeof this.result !== 'string' || this.result === '' ) {
-            return;
-        }
-        var result = fromRequestPolicy(this.result);
-        if ( result === undefined ) {
-            result = fromNoScript(this.result);
+    var handleImportFilePicker = function() {
+        var fileReaderOnLoadHandler = function() {
+            if ( typeof this.result !== 'string' || this.result === '' ) {
+                return;
+            }
+            var result = fromRequestPolicy(this.result);
             if ( result === undefined ) {
-                result = this.result;
+                result = fromNoScript(this.result);
+                if ( result === undefined ) {
+                    result = this.result;
+                }
             }
-        }
-        if ( this.result === '' ) { return; }
-        var request = {
-            'what': 'setUserRules',
-            'temporaryRules': rulesFromHTML('#diff .right li') + '\n' + result
+            if ( this.result === '' ) { return; }
+            var request = {
+                'what': 'setUserRules',
+                'temporaryRules': rulesFromHTML('#diff .right li') + '\n' + result
+            };
+            vAPI.messaging.send('user-rules.js', request, processUserRules);
         };
-        vAPI.messaging.send('user-rules.js', request, processUserRules);
+        var file = this.files[0];
+        if ( file === undefined || file.name === '' ) {
+            return;
+        }
+        if ( file.type.indexOf('text') !== 0 && file.type !== 'application/json') {
+            return;
+        }
+        var fr = new FileReader();
+        fr.onload = fileReaderOnLoadHandler;
+        fr.readAsText(file);
     };
-    var file = this.files[0];
-    if ( file === undefined || file.name === '' ) {
-        return;
-    }
-    if ( file.type.indexOf('text') !== 0 && file.type !== 'application/json') {
-        return;
-    }
-    var fr = new FileReader();
-    fr.onload = fileReaderOnLoadHandler;
-    fr.readAsText(file);
-};
 
-/******************************************************************************/
+    /******************************************************************************/
 
-var startImportFilePicker = function() {
-    var input = document.getElementById('importFilePicker');
-    // Reset to empty string, this will ensure an change event is properly
-    // triggered if the user pick a file, even if it is the same as the last
-    // one picked.
-    input.value = '';
-    input.click();
-};
-
-/******************************************************************************/
+    var startImportFilePicker = function() {
+        var input = document.getElementById('importFilePicker');
+        // Reset to empty string, this will ensure an change event is properly
+        // triggered if the user pick a file, even if it is the same as the last
+        // one picked.
+        input.value = '';
+        input.click();
+    };
 
-function exportUserRulesToFile() {
-    vAPI.download({
-        'url': 'data:text/plain,' + encodeURIComponent(rulesFromHTML('#diff .left li') + '\n'),
-        'filename': uDom('[data-i18n="userRulesDefaultFileName"]').text()
-    });
-}
+    /******************************************************************************/
 
-/******************************************************************************/
+    function exportUserRulesToFile() {
+        vAPI.download({
+            'url': 'data:text/plain,' + encodeURIComponent(rulesFromHTML('#diff .left li') + '\n'),
+            'filename': uDom('[data-i18n="userRulesDefaultFileName"]').text()
+        });
+    }
 
-var rulesFromHTML = function(selector) {
-    var rules = [];
-    var lis = uDom(selector);
-    var li;
-    for ( var i = 0; i < lis.length; i++ ) {
-        li = lis.at(i);
-        if ( li.hasClassName('toRemove') ) {
-            rules.push('');
-        } else {
-            rules.push(li.text());
+    /******************************************************************************/
+
+    var rulesFromHTML = function(selector) {
+        var rules = [];
+        var lis = uDom(selector);
+        var li;
+        for ( var i = 0; i < lis.length; i++ ) {
+            li = lis.at(i);
+            if ( li.hasClassName('toRemove') ) {
+                rules.push('');
+            } else {
+                rules.push(li.text());
+            }
         }
-    }
-    return rules.join('\n');
-};
+        return rules.join('\n');
+    };
 
-/******************************************************************************/
+    /******************************************************************************/
 
-var revertHandler = function() {
-    var request = {
-        'what': 'setUserRules',
-        'temporaryRules': rulesFromHTML('#diff .left li')
+    var revertHandler = function() {
+        var request = {
+            'what': 'setUserRules',
+            'temporaryRules': rulesFromHTML('#diff .left li')
+        };
+        vAPI.messaging.send('user-rules.js', request, processUserRules);
     };
-    vAPI.messaging.send('user-rules.js', request, processUserRules);
-};
 
-/******************************************************************************/
+    /******************************************************************************/
 
-var commitHandler = function() {
-    var request = {
-        'what': 'setUserRules',
-        'permanentRules': rulesFromHTML('#diff .right li')
+    var commitHandler = function() {
+        var request = {
+            'what': 'setUserRules',
+            'permanentRules': rulesFromHTML('#diff .right li')
+        };
+        vAPI.messaging.send('user-rules.js', request, processUserRules);
     };
-    vAPI.messaging.send('user-rules.js', request, processUserRules);
-};
 
-/******************************************************************************/
+    /******************************************************************************/
 
-var editStartHandler = function() {
-    uDom('#diff .right textarea').val(rulesFromHTML('#diff .right li'));
-    var parent = uDom(this).ancestors('#diff');
-    parent.toggleClass('edit', true);
-};
+    var editStartHandler = function() {
+        uDom('#diff .right textarea').val(rulesFromHTML('#diff .right li'));
+        var parent = uDom(this).ancestors('#diff');
+        parent.toggleClass('edit', true);
+    };
 
-/******************************************************************************/
+    /******************************************************************************/
 
-var editStopHandler = function() {
-    var parent = uDom(this).ancestors('#diff');
-    parent.toggleClass('edit', false);
-    var request = {
-        'what': 'setUserRules',
-        'temporaryRules': uDom('#diff .right textarea').val()
+    var editStopHandler = function() {
+        var parent = uDom(this).ancestors('#diff');
+        parent.toggleClass('edit', false);
+        var request = {
+            'what': 'setUserRules',
+            'temporaryRules': uDom('#diff .right textarea').val()
+        };
+        vAPI.messaging.send('user-rules.js', request, processUserRules);
     };
-    vAPI.messaging.send('user-rules.js', request, processUserRules);
-};
 
-/******************************************************************************/
+    /******************************************************************************/
 
-var editCancelHandler = function() {
-    var parent = uDom(this).ancestors('#diff');
-    parent.toggleClass('edit', false);
-};
+    var editCancelHandler = function() {
+        var parent = uDom(this).ancestors('#diff');
+        parent.toggleClass('edit', false);
+    };
 
-/******************************************************************************/
+    /******************************************************************************/
 
-var temporaryRulesToggler = function() {
-    var li = uDom(this);
-    li.toggleClass('toRemove');
-    var request = {
-        'what': 'setUserRules',
-        'temporaryRules': rulesFromHTML('#diff .right li')
+    var temporaryRulesToggler = function() {
+        var li = uDom(this);
+        li.toggleClass('toRemove');
+        var request = {
+            'what': 'setUserRules',
+            'temporaryRules': rulesFromHTML('#diff .right li')
+        };
+        vAPI.messaging.send('user-rules.js', request, processUserRules);
     };
-    vAPI.messaging.send('user-rules.js', request, processUserRules);
-};
-
-/******************************************************************************/
 
-self.cloud.onPush = function() {
-    return rulesFromHTML('#diff .left li');
-};
+    /******************************************************************************/
 
-self.cloud.onPull = function(data, append) {
-    if ( typeof data !== 'string' ) { return; }
-    if ( append ) {
-        data = rulesFromHTML('#diff .right li') + '\n' + data;
-    }
-    var request = {
-        'what': 'setUserRules',
-        'temporaryRules': data
+    self.cloud.onPush = function() {
+        return rulesFromHTML('#diff .left li');
     };
-    vAPI.messaging.send('user-rules.js', request, processUserRules);
-};
 
-/******************************************************************************/
+    self.cloud.onPull = function(data, append) {
+        if ( typeof data !== 'string' ) { return; }
+        if ( append ) {
+            data = rulesFromHTML('#diff .right li') + '\n' + data;
+        }
+        var request = {
+            'what': 'setUserRules',
+            'temporaryRules': data
+        };
+        vAPI.messaging.send('user-rules.js', request, processUserRules);
+    };
 
-uDom.onLoad(function() {
-    // Handle user interaction
-    uDom('#importButton').on('click', startImportFilePicker);
-    uDom('#importFilePicker').on('change', handleImportFilePicker);
-    uDom('#exportButton').on('click', exportUserRulesToFile);
-    uDom('#revertButton').on('click', revertHandler);
-    uDom('#commitButton').on('click', commitHandler);
-    uDom('#editEnterButton').on('click', editStartHandler);
-    uDom('#editStopButton').on('click', editStopHandler);
-    uDom('#editCancelButton').on('click', editCancelHandler);
-    uDom('#diff > .right > ul').on('click', 'li', temporaryRulesToggler);
-
-    vAPI.messaging.send('user-rules.js', { what: 'getUserRules' }, processUserRules);
-});
+    /******************************************************************************/
+
+    uDom.onLoad(function() {
+        // Handle user interaction
+        uDom('#importButton').on('click', startImportFilePicker);
+        uDom('#importFilePicker').on('change', handleImportFilePicker);
+        uDom('#exportButton').on('click', exportUserRulesToFile);
+        uDom('#revertButton').on('click', revertHandler);
+        uDom('#commitButton').on('click', commitHandler);
+        uDom('#editEnterButton').on('click', editStartHandler);
+        uDom('#editStopButton').on('click', editStopHandler);
+        uDom('#editCancelButton').on('click', editCancelHandler);
+        uDom('#diff > .right > ul').on('click', 'li', temporaryRulesToggler);
+
+        vAPI.messaging.send('user-rules.js', { what: 'getUserRules' }, processUserRules);
+    });
 
-/******************************************************************************/
+    /******************************************************************************/
 
 })();
-