Add a test to detect tabs in our code, and convert all tabs to spaces

so that the test passes.

2 files changed, 250 insertions, 250 deletions

diff --git a/themes/default/css/forms.css b/themes/default/css/forms.css
index d8a69853..03f6527a 100644
--- a/themes/default/css/forms.css
+++ b/themes/default/css/forms.css
@@ -4,43 +4,43 @@
 
 /* Zero out padding and margin, adjust where needed later */
 form, fieldset, label, input, .checkbox, textarea, select, option, form div {
-	margin: 0;
-	padding: 0;
+        margin: 0;
+        padding: 0;
 }
 fieldset {
-	margin: 1em 0;
-	padding: 1em;
-	border: 1px solid #999;
+        margin: 1em 0;
+        padding: 1em;
+        border: 1px solid #999;
 }
 legend {
-	font-weight: bold;
-	margin: 0 2% .5em 0;
-	padding: .2em .5em;
+        font-weight: bold;
+        margin: 0 2% .5em 0;
+        padding: .2em .5em;
 }
-input.text, textarea, select, input.password { 
-	border: 1px solid #666; 
-	border-right: 1px solid #ccc; 
-	border-bottom: 1px solid #ccc;
+input.text, textarea, select, input.password {
+        border: 1px solid #666;
+        border-right: 1px solid #ccc;
+        border-bottom: 1px solid #ccc;
 }
 option {
-	float: none;
-	clear: both;
-	margin-right: 2em;
+        float: none;
+        clear: both;
+        margin-right: 2em;
 }
-input.radio, input.checkbox { 
-	margin-right: .5em;
+input.radio, input.checkbox {
+        margin-right: .5em;
 }
 /* Create a bit of padding for text inputs and selects */
 input.text, input.password, input.button, textarea, select {
-	padding: .2em;
+        padding: .2em;
 }
-input.button { 
-	margin-right: 1em;
-	padding: .2em .6em;
+input.button {
+        margin-right: 1em;
+        padding: .2em .6em;
 }
-.readonly {	
-	color: #999;
-	background: #e7e7e7;
+.readonly {
+        color: #999;
+        background: #e7e7e7;
 }
 /* standard widths */
 .w12 { width: 12% }
@@ -57,9 +57,9 @@ input.button {
  * Provide proper vertical alignment for expanded and compact forms
  */
 
-.gExpandedForm .row div, 
+.gExpandedForm .row div,
 .gCompactForm div div label {
-	padding-top: .5em;
+        padding-top: .5em;
 }
 
 
@@ -67,47 +67,47 @@ input.button {
  * Expanded form layout styles
  */
 
-.gExpandedForm { overflow: hidden; } 
+.gExpandedForm { overflow: hidden; }
 .gExpandedForm .row {
-	padding: .3em 0;
-	white-space: nowrap;
-	overflow: hidden;
-	clear: both;
+        padding: .3em 0;
+        white-space: nowrap;
+        overflow: hidden;
+        clear: both;
 }
-.gExpandedForm label, 
-.gExpandedForm .row p, 
-.gExpandedForm .row div, 
-.gExpandedForm input, 
-.gExpandedForm select, 
+.gExpandedForm label,
+.gExpandedForm .row p,
+.gExpandedForm .row div,
+.gExpandedForm input,
+.gExpandedForm select,
 .gExpandedForm textarea {
-	float: left;
+        float: left;
 }
 /* change column widths for labels and inputs */
 .gExpandedForm .text, textarea { width: 80%; }
 .gExpandedForm label, .gExpandedForm .row p {
-	width: 15%; 
-	margin: .5em 1em .5em 0;
-	text-align: right;
-	white-space: normal;
-	overflow: hidden;
+        width: 15%;
+        margin: .5em 1em .5em 0;
+        text-align: right;
+        white-space: normal;
+        overflow: hidden;
 }
 .gExpandedForm .row div {
-	white-space: nowrap;
-	overflow: hidden;
-	clear: none;
+        white-space: nowrap;
+        overflow: hidden;
+        clear: none;
 }
 /* labels and form inputs inside of divs should not float */
 .gExpandedForm .row div * {
-	float: none;
-	clear: none;
+        float: none;
+        clear: none;
 }
-.expanded input.checkbox, 
-.expanded input.radio, 
-.expanded select { 
-	margin-top: 1.5em;
+.expanded input.checkbox,
+.expanded input.radio,
+.expanded select {
+        margin-top: 1.5em;
 }
-.gExpandedForm div div input { 
-	margin-right: 0;
+.gExpandedForm div div input {
+        margin-right: 0;
 }
 
 
@@ -115,51 +115,51 @@ input.button {
  * Compact form layout styles
  */
 
-.gCompactForm { overflow: hidden; } 
-.gCompactForm div, 
-.gCompactForm label, 
-.gCompactForm input, 
-.gCompactForm select, 
+.gCompactForm { overflow: hidden; }
+.gCompactForm div,
+.gCompactForm label,
+.gCompactForm input,
+.gCompactForm select,
 .gCompactForm textarea {
-	float: left;
+        float: left;
 }
-.gCompactForm input.text, 
-.gCompactForm select, 
+.gCompactForm input.text,
+.gCompactForm select,
 .gCompactForm textarea {
-	/* set width: auto to allow form element content 
-	to set width otherwise 90% is a good setting */
-	width: 90%; /* determines space between form elements */
+        /* set width: auto to allow form element content
+        to set width otherwise 90% is a good setting */
+        width: 90%; /* determines space between form elements */
 }
-/* Increase width of elements in twoper 
+/* Increase width of elements in twoper
    columns to provide better alignment */
-.gCompactForm .twoper input.text, 
-.gCompactForm .twoper select, 
+.gCompactForm .twoper input.text,
+.gCompactForm .twoper select,
 .gCompactForm .twoper textarea {
-	width: 95%;
+        width: 95%;
 }
 .gCompactForm div {
-	width: 99%;
-	margin-bottom: 1em; /* space between rows */
-	clear: both;
+        width: 99%;
+        margin-bottom: 1em; /* space between rows */
+        clear: both;
 }
 /* Nested divs shouldn't clear floated elements */
 /* keeps nested divs from compounding margin value */
 .gCompactForm div div {
-	margin-bottom: 0; 
-	clear: none;
+        margin-bottom: 0;
+        clear: none;
 }
 /* Nested div label contents should determine their own width */
 .gCompactForm div div label {
-	width: auto;
-	white-space: normal;
-	/* unccomment to stack form inputs inside a row */
-	/* clear: left; */
-	margin-right: 1em;
+        width: auto;
+        white-space: normal;
+        /* unccomment to stack form inputs inside a row */
+        /* clear: left; */
+        margin-right: 1em;
 }
 /* Fix paragraph white space in Safari */
 .gCompactForm div div p {
-	margin: 0;
-	padding: 0;
+        margin: 0;
+        padding: 0;
 }
 
 /* Compact layout - Set item width within rows */
@@ -174,18 +174,18 @@ input.button {
 .nineper label, .nineper div   { width: 10%; }
 .tenper label, .tenper div     { width: 8.7%; }
 
-.oneper label, .oneper div, 
-.twoper label, .twoper div, 
-.threeper label, .threeper div, 
-.fourper label, .fourper div, 
-.fiveper label, .fiveper div, 
-.sixper label, .sixper div, 
-.sevenper label, .sevenper div, 
-.eightper label, .eightper div, 
-.nineper label, .nineper div, 
+.oneper label, .oneper div,
+.twoper label, .twoper div,
+.threeper label, .threeper div,
+.fourper label, .fourper div,
+.fiveper label, .fiveper div,
+.sixper label, .sixper div,
+.sevenper label, .sevenper div,
+.eightper label, .eightper div,
+.nineper label, .nineper div,
 .tenper label, .tenper div {
-	white-space: nowrap;
-	overflow: hidden;
-	border: none;
-	border-collapse: collapse;
+        white-space: nowrap;
+        overflow: hidden;
+        border: none;
+        border-collapse: collapse;
 }
diff --git a/themes/default/css/styles.css b/themes/default/css/styles.css
index 11a8ab62..c4189dbe 100644
--- a/themes/default/css/styles.css
+++ b/themes/default/css/styles.css
@@ -30,28 +30,28 @@ body, html {
 
 /* ~~~~~~~~~ text elements ~~~~~~~~~~ */
 h1 {
-	margin-top: 0px;
+        margin-top: 0px;
 }
 a {
-	color: #6B8CB7;
-	text-decoration: none;
+        color: #6B8CB7;
+        text-decoration: none;
 }
 a:hover {
-	color: #FF3300;
-	text-decoration: underline;
+        color: #FF3300;
+        text-decoration: underline;
 }
 
 /* ~~~~~~~~~ list elements ~~~~~~~~~~ */
 li {
-	list-style-type: none;
+        list-style-type: none;
 }
 
 /* ~~~~~~~~~ table elements ~~~~~~~~~~ */
 caption {
-	text-align: left;
+        text-align: left;
 }
 th {
-	text-align: left;
+        text-align: left;
 }
 
 /* ~~~~~~~~~ form elements ~~~~~~~~~~ */
@@ -88,14 +88,14 @@ textarea {
 /* ~~~~~~~~ high level content containers ~~~~~~~~ */
 
 #gHeader {
-	position: relative;
+        position: relative;
 
 }
 
 #gContent {
   border-right: 1px solid #ccc;
   padding: 20px;
-	clear: both;
+        clear: both;
 }
 
 #gSidebar {
@@ -121,19 +121,19 @@ textarea {
   margin: 10px;
 }
 #gHeader h1 {
-	float: left;
-	margin: 20px 0 0 20px;
+        float: left;
+        margin: 20px 0 0 20px;
 }
 
 /* ~~~~~~~~ login menu ~~~~~~~~ */
 
 #gLoginMenu {
   position: absolute;
-	top: 0px;
-	right: 13px;
-	border: 1px solid silver;
-	border-width: 0 1px 1px 1px;
-	padding: 5px;
+        top: 0px;
+        right: 13px;
+        border: 1px solid silver;
+        border-width: 0 1px 1px 1px;
+        padding: 5px;
   text-align: right;
 }
 #gLoginMenu form {
@@ -145,17 +145,17 @@ textarea {
 #gLoginMenu input.text,
 #gLoginMenu input.password {
   width: 80px;
-	padding: 0 0 .1em 0;
+        padding: 0 0 .1em 0;
 }
 #gLoginMenu input.submit {
-	font-size: 0.9em;
-	font-weight: bold;
+        font-size: 0.9em;
+        font-weight: bold;
 }
 
 /* ~~~~~~~~ site menu  ~~~~~~~~ */
 
 #gSiteMenu {
-	height: 31px;
+        height: 31px;
   margin: 0;
   padding: 0;
   list-style-type: none;
@@ -166,36 +166,36 @@ textarea {
   float: left;
   display: block;
   width: 20%;
-	background: #E6EBF0;
+        background: #E6EBF0;
 }
 #gSiteMenu li a {
-	color: #003366;
-	font-weight: bold;
+        color: #003366;
+        font-weight: bold;
   height: 20px;
   display: block;
   text-align: center;
-	padding: 7px 7px 3px 7px;
-	background: url('../images/bg_sitemenu.png') repeat-x;
-	margin-left: 1px;
-	border: 1px solid #336699;
-	border-width: 0 1px 1px 0;
-	text-decoration: none;
-	letter-spacing: .1em;
+        padding: 7px 7px 3px 7px;
+        background: url('../images/bg_sitemenu.png') repeat-x;
+        margin-left: 1px;
+        border: 1px solid #336699;
+        border-width: 0 1px 1px 0;
+        text-decoration: none;
+        letter-spacing: .1em;
 }
 #gSiteMenu li a:hover {
-	color: #FF3300;
-	background: url('../images/bg_sitemenu_hover.png');
+        color: #FF3300;
+        background: url('../images/bg_sitemenu_hover.png');
 }
 #gSiteMenu li a.active {
-	background: #DCE6EF;
-	border-color: #DCE6EF;
-	color: #FF3300;
+        background: #DCE6EF;
+        border-color: #DCE6EF;
+        color: #FF3300;
 }
 
 /* ~~~~~~~~~ breadcrumbs ~~~~~~~~~~ */
 
 #gBreadcrumbs {
-	border-bottom: 1px solid silver;
+        border-bottom: 1px solid silver;
   margin: 0;
   padding: 0 0 0 14px;
   height: 28px;
@@ -223,15 +223,15 @@ textarea {
 /* ~~~~~~~~~ search form ~~~~~~~~~~ */
 
 #gSearchForm {
-	position: absolute;
-	right: 13px;
-	top: 103px;
+        position: absolute;
+        right: 13px;
+        top: 103px;
 }
 #gSearchForm input.text {
-	padding: 1px;
+        padding: 1px;
 }
 #gSearchForm input.submit {
-	height: 20px;
+        height: 20px;
 }
 
 /**
@@ -241,77 +241,77 @@ textarea {
  */
 
 .buttonlink {
-	border: 1px solid lightgray;
-	padding: 5px;
+        border: 1px solid lightgray;
+        padding: 5px;
 }
 .buttonlink:hover {
-	background-color: #F3F3F3;
+        background-color: #F3F3F3;
 }
 .understate {
-	color: silver;
+        color: silver;
 }
 
 
 /*
 .gBlock {
-	margin: 0 1em 1.5em 0;
-	border: 1px solid #336699;
-	padding: 0;
+        margin: 0 1em 1.5em 0;
+        border: 1px solid #336699;
+        padding: 0;
 }
 .gBlockHeader {
-	background-color: #E8E8E8;
-	padding: .3em;
-	height: 1.5em;
-	border-bottom: 1px solid #6B8CB7;
-	margin: 0 !important;
+        background-color: #E8E8E8;
+        padding: .3em;
+        height: 1.5em;
+        border-bottom: 1px solid #6B8CB7;
+        margin: 0 !important;
 }
 .gBlockHeader h2 {
-	color: #003366;
-	margin: 0;
-	float: left;
-	font-size: 1.1em;
+        color: #003366;
+        margin: 0;
+        float: left;
+        font-size: 1.1em;
 }
 .gBlockHeader .minimize {
-	float: right;
+        float: right;
 }
 .gBlockContent {
-	margin: .3em;
+        margin: .3em;
 }
 */
 
 .gBlock {
-	margin: 0 1em 2em 0;
-	padding: 0;
+        margin: 0 1em 2em 0;
+        padding: 0;
 }
 .gBlockHeader {
-	background-color: #E8E8E8;
-	padding: .3em;
-	height: 1.5em;
-	margin: 0 !important;
+        background-color: #E8E8E8;
+        padding: .3em;
+        height: 1.5em;
+        margin: 0 !important;
 }
 .gBlockHeader h2 {
-	margin: 0;
-	float: left;
-	font-size: 1.1em;
+        margin: 0;
+        float: left;
+        font-size: 1.1em;
 }
 .gBlockHeader .minimize {
-	float: right;
+        float: right;
 }
 .gBlockContent {
-	margin: .2em .5em 0 .5em;
+        margin: .2em .5em 0 .5em;
 }
 .gBlockContent {
-	margin: .2em .5em 0 .5em;
+        margin: .2em .5em 0 .5em;
 }
 table.gBlockContent {
-	width: 214px;
-	table-layout: fixed;
+        width: 214px;
+        table-layout: fixed;
 }
 table.gBlockContent th {
-	padding: .3em .3em .3em 0;
+        padding: .3em .3em .3em 0;
 }
 table.gBlockContent td {
-	padding: .3em 0 .3em .3em;
+        padding: .3em 0 .3em .3em;
 }
 
 /**
@@ -322,14 +322,14 @@ table.gBlockContent td {
 
 #gItem {
   width: 500px;
-	margin-left: auto;
+        margin-left: auto;
   margin-right: auto;
 }
 #gItem a.buttonlink {
   float: right;
 }
 #gItem img {
-	clear: both;
+        clear: both;
   display: block;
   width: 500px;
   height: 400px;
@@ -347,10 +347,10 @@ table.gMetadata {
 }
 table.gMetadata td,
 table.gMetadata th {
-	border: 0;
+        border: 0;
 }
 table.gMetadata td.toggle {
-	text-align: right;
+        text-align: right;
 }
 
 /* ~~~~~~~~~ upload ~~~~~~~~~~ */
@@ -398,104 +398,104 @@ table.gMetadata td.toggle {
 /* ~~~~~~~~~ album ~~~~~~~~~~ */
 
 #gAlbumGridHeader {
-	height: 40px;
-	position: relative;
+        height: 40px;
+        position: relative;
 }
 #gAlbumGridHeader h1 {
-	display: inline;
+        display: inline;
 }
 #gAlbumGridHeader span {
-	padding-left: 10px;
+        padding-left: 10px;
 }
 #gSlideshowLink {
-	position: absolute;
-	top: 0px;
-	right: 0px;
+        position: absolute;
+        top: 0px;
+        right: 0px;
 }
 
 #gAlbumGrid .gItemContainer,
 #gAlbumGrid .gAlbumContainer {
-	width: 32%;
-	height: 220px;
-	float: left;
-	text-align: center;
-	border: 1px lightgray solid;
-	margin: 0px 0px 10px 1.49%;
-	padding: 5px 0px 5px 0px;
+        width: 32%;
+        height: 220px;
+        float: left;
+        text-align: center;
+        border: 1px lightgray solid;
+        margin: 0px 0px 10px 1.49%;
+        padding: 5px 0px 5px 0px;
 }
 #gAlbumGrid .first {
-	margin: 0px 0px 10px 0px;
+        margin: 0px 0px 10px 0px;
 }
 
 .gAlbum {
-	background-color: #D4DAFF;
+        background-color: #D4DAFF;
 }
 .gAlbum h2 {
-	color: #000066;
+        color: #000066;
 }
 
 .gItemContainer h2,
 .gAlbumContainer h2 {
-	margin: 5px 0px 5px 0px;
+        margin: 5px 0px 5px 0px;
 }
 
 
 /* ~~~~~~~~~ tag cloud ~~~~~~~~~~ */
 
 .gTagCloud ul {
-	text-align: justify;
-	padding: 0;
+        text-align: justify;
+        padding: 0;
 }
 .gTagCloud ul li {
-	text-align: justify;
-	display: inline;
+        text-align: justify;
+        display: inline;
 }
 .gTagCloud ul li a {
-	text-decoration: none;
+        text-decoration: none;
 }
 .gTagCloud ul li a.size0 {
-	font-size: 100%;
-	font-weight: 100;
-	color: #99CCFF;
+        font-size: 100%;
+        font-weight: 100;
+        color: #99CCFF;
 }
 .gTagCloud ul li a.size1 {
-	font-size: 110%;
-	font-weight: 300;
-	color: #6699FF;
+        font-size: 110%;
+        font-weight: 300;
+        color: #6699FF;
 }
 .gTagCloud ul li a.size2 {
-	font-size: 120%;
-	font-weight: 500;
-	color: #6699CC;
+        font-size: 120%;
+        font-weight: 500;
+        color: #6699CC;
 }
 .gTagCloud ul li a.size3 {
-	font-size: 130%;
-	font-weight: 700;
-	color: #336699;
+        font-size: 130%;
+        font-weight: 700;
+        color: #336699;
 }
 .gTagCloud ul li a.size4 {
-	font-size: 140%;
-	font-weight: 900;
-	color: #0E2B52;
+        font-size: 140%;
+        font-weight: 900;
+        color: #0E2B52;
 }
 .gTagCloud ul li a:hover {
-	color: #FF3300;
-	text-decoration: underline;
+        color: #FF3300;
+        text-decoration: underline;
 }
 .gTagCloud form {
-	margin-top: 10px;
+        margin-top: 10px;
 }
 
 /* ~~~~~~~~~ album tree ~~~~~~~~~~ */
 
 #gAlbumTree {
-	border: 1px solid lightgray;
-	margin: 20px 0 20px 0;
-	padding: 5px;
+        border: 1px solid lightgray;
+        margin: 20px 0 20px 0;
+        padding: 5px;
 }
 #gAlbumTree #gTreeContainer {
-	border: 1px solid lightgray;
-	padding: 0 0 0 5px;
+        border: 1px solid lightgray;
+        padding: 0 0 0 5px;
 }
 
 
@@ -510,58 +510,58 @@ table.gMetadata td.toggle {
 /* ~~~~~~~~~ pagination ~~~~~~~~~~ */
 
 #gPagination {
-	clear: both;
-	padding: 10px 0px 0px 0px;
-	text-align: center;
+        clear: both;
+        padding: 10px 0px 0px 0px;
+        text-align: center;
 }
 #gPagination a,
 #gPagination span {
-	border: 1px solid lightgray;
-	padding: 5px;
-	background-repeat: no-repeat;
+        border: 1px solid lightgray;
+        padding: 5px;
+        background-repeat: no-repeat;
 }
 #gPagination a:hover {
-	background-color: #F3F3F3;
+        background-color: #F3F3F3;
 }
 #gPagination .first {
-	background-image: url('../images/first.png');
-	background-position: left;
-	padding-left: 20px;
+        background-image: url('../images/first.png');
+        background-position: left;
+        padding-left: 20px;
 }
 #gPagination .first_inactive {
-	background-image: url('../images/first_inactive.png');
-	background-position: left;
-	padding-left: 20px;
+        background-image: url('../images/first_inactive.png');
+        background-position: left;
+        padding-left: 20px;
 }
 #gPagination .previous {
-	background-image: url('../images/previous.png');
-	background-position: left;
-	padding-left: 17px;
+        background-image: url('../images/previous.png');
+        background-position: left;
+        padding-left: 17px;
 }
 #gPagination .previous_inactive {
-	background-image: url('../images/previous_inactive.png');
-	background-position: left;
-	padding-left: 17px;
+        background-image: url('../images/previous_inactive.png');
+        background-position: left;
+        padding-left: 17px;
 }
 #gPagination .next {
-	background-image: url('../images/next.png');
-	background-position: right;
-	padding-right: 17px;
+        background-image: url('../images/next.png');
+        background-position: right;
+        padding-right: 17px;
 }
 #gPagination .next_inactive {
-	background-image: url('../images/next_inactive.png');
-	background-position: right;
-	padding-right: 17px;
+        background-image: url('../images/next_inactive.png');
+        background-position: right;
+        padding-right: 17px;
 }
 #gPagination .last {
-	background-image: url('../images/last.png');
-	background-position: right;
-	padding-right: 20px;
+        background-image: url('../images/last.png');
+        background-position: right;
+        padding-right: 20px;
 }
 #gPagination .last_inactive {
-	background-image: url('../images/last_inactive.png');
-	background-position: right;
-	padding-right: 20px;
+        background-image: url('../images/last_inactive.png');
+        background-position: right;
+        padding-right: 20px;
 }