X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=template.php;h=cbb9466f18d01ef7eed3e17a3a47f7f3a18583d4;hb=7b104a1fadfd6033dc7d08c0cf9fb494ec10266d;hp=90a253347f79af16fbfe5a8777764af17e7664cd;hpb=e8eec562c1b6d3420c3d035c9abdd1303cfbba23;p=wfpl.git

diff --git a/template.php b/template.php
index 90a2533..cbb9466 100644
--- a/template.php
+++ b/template.php
@@ -300,34 +300,34 @@ function merge_templates(&$main, &$tem) {
 function tem_auto_sep(&$value, $key, $context) {
 	$rows =& $context['parent']['parent'];
 	if($rows['cur'] != count($rows['rows'])-1)  # last row?
-		return $value = true;  # show once
+		return true;  # show once
 }
 
 # auto-show once, only when this is the first row of the parent
 function tem_auto_last(&$value, $key, $context) {
 	$rows =& $context['parent']['parent'];
 	if($rows['cur'] == count($rows['rows'])-1)  # last row?
-		return $value = true;  # show once
+		return true;  # show once
 }
 
 # auto-show once, only when this is the last row of the parent
 function tem_auto_first(&$value, $key, $context) {
 	$rows =& $context['parent']['parent'];
 	if($rows['cur'] == 0)  # first row?
-		return $value = true;  # show once
+		return true;  # show once
 }
 
 # 'show' sections will be shown unless the corresponding data
 # value === false
 function tem_auto_show(&$value) {
-	if($value === null) $value = array(array());
+	if($value === null) return true;
 	return $value;
 }
 
 # 'nonempty' sections will not be shown if the corresponding data
 # value is the empty string
 function tem_auto_nonempty(&$value) {
-	if($value === '') $value = null;
+	if($value === '') return null;
 	return $value;
 }
 
@@ -335,11 +335,10 @@ function tem_auto_nonempty(&$value) {
 # value is not set (opposite of default)
 function tem_auto_unset(&$value) {
 	if($value === null) {
-		$value = '';
+		return '';
 	} else {
-		$value = null;
+		return null;
 	}
-	return $value;
 }
 
 # 'evenodd' sections are given an 'evenodd' attribute whose value
@@ -405,7 +404,7 @@ class tem {
 		$this->data = array();
 	}
 	
-	function set($key, $value) {
+	function set($key, $value = true) {
 		$this->data[$key] = $value;
 	}
 
@@ -524,7 +523,7 @@ function tem_prepend($key, $value) {
 	$GLOBALS['wfpl_template']->prepend($key, $value);
 }
 
-function tem_set($key, $value) {
+function tem_set($key, $value = true) {
 	tem_init();
 	$GLOBALS['wfpl_template']->set($key, $value);
 }