bugfix rework of newline spacing between tag code and template text.

now again identical with Smarty2 (forum topic 26878)

change_log.txt

@@ -1,4 +1,8 @@
 ===== 3.1.32 - dev ===
+20.11.2017
+  - bugfix rework of newline spacing between tag code and template text.
+    now again identical with Smarty2 (forum topic 26878)
+
 05.11.2017
   - lexer/parser optimization
   - code cleanup and optimizations

lexer/smarty_internal_templatelexer.plex

@@ -340,7 +340,7 @@ class Smarty_Internal_Templatelexer
         $this->token = Smarty_Internal_Templateparser::TP_TEXT;
      }
      comment {
-        preg_match("/[*]{$this->compiler->getRdelPreg()}/",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
+        preg_match("/[*]{$this->compiler->getRdelPreg()}[\n]?/",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
         if (isset($match[0][1])) {
             $to = $match[0][1] + strlen($match[0][0]);
         } else {

libs/Smarty.class.php

@@ -112,7 +112,7 @@ class Smarty extends Smarty_Internal_TemplateBase
     /**
      * smarty version
      */
-    const SMARTY_VERSION = '3.1.32-dev-35';
+    const SMARTY_VERSION = '3.1.32-dev-36';
     /**
      * define variable scopes
      */
@@ -921,7 +921,7 @@ class Smarty extends Smarty_Internal_TemplateBase
      * @param  object  $parent     next higher level of Smarty variables
      * @param  boolean $do_clone   flag is Smarty object shall be cloned
      *
-     * @return object template object
+     * @return \Smarty_Internal_Template template object
      * @throws \SmartyException
      */
     public function createTemplate($template, $cache_id = null, $compile_id = null, $parent = null, $do_clone = true)

libs/plugins/variablefilter.htmlspecialchars.php

@@ -5,15 +5,15 @@
  * @package    Smarty
  * @subpackage PluginsFilter
  */
-
 /**
  * Smarty htmlspecialchars variablefilter plugin
  *
  * @param string                    $source input string
+ * @param \Smarty_Internal_Template $template
  *
  * @return string filtered output
  */
-function smarty_variablefilter_htmlspecialchars($source)
+function smarty_variablefilter_htmlspecialchars($source, Smarty_Internal_Template $template)
 {
     return htmlspecialchars($source, ENT_QUOTES, Smarty::$_CHARSET);
 }

libs/sysplugins/smarty_internal_compile_assign.php

@@ -85,9 +85,9 @@ class Smarty_Internal_Compile_Assign extends Smarty_Internal_CompileBase
             $output .= "settype(\$_tmp_array, 'array');\n";
             $output .= "}\n";
             $output .= "\$_tmp_array{$parameter['smarty_internal_index']} = {$_attr['value']};\n";
-            $output .= "\$_smarty_tpl->_assignInScope({$_var}, \$_tmp_array{$_params});\n?>";
+            $output .= "\$_smarty_tpl->_assignInScope({$_var}, \$_tmp_array{$_params});?>";
         } else {
-            $output = "<?php \$_smarty_tpl->_assignInScope({$_var}, {$_attr['value']}{$_params});\n?>";
+            $output = "<?php \$_smarty_tpl->_assignInScope({$_var}, {$_attr['value']}{$_params});?>";
         }
         return $output;
     }

libs/sysplugins/smarty_internal_compile_block.php

@@ -123,7 +123,6 @@ class Smarty_Internal_Compile_Block extends Smarty_Internal_Compile_Shared_Inher
             $compiler->trigger_template_error(" '\$smarty.block.{$name}' used outside {block} tags ",
                                               $compiler->parser->lex->taglineno);
         }
-        $compiler->has_code = true;
         $compiler->suppressNocacheProcessing = true;
         switch ($name) {
             case 'child':
@@ -235,7 +234,6 @@ class Smarty_Internal_Compile_Blockclose extends Smarty_Internal_Compile_Shared_
         if ($compiler->_cache['blockNesting'] === 0) {
             unset($compiler->_cache['blockNesting']);
         }
-        $compiler->has_code = true;
         $compiler->suppressNocacheProcessing = true;
         return $output;
     }

libs/sysplugins/smarty_internal_compile_extends.php

@@ -112,7 +112,7 @@ class Smarty_Internal_Compile_Extends extends Smarty_Internal_Compile_Shared_Inh
                                                                                   '<?php $_smarty_tpl->inheritance->endChild($_smarty_tpl' .
                                                                                   (isset($template) ?
                                                                                       ", {$template}{$inlineUids}" :
-                                                                                      '') . ");\n?>\n");
+                                                                                      '') . ");\n?>");
     }
 
     /**

libs/sysplugins/smarty_internal_compile_for.php

@@ -164,7 +164,7 @@ class Smarty_Internal_Compile_Forclose extends Smarty_Internal_CompileBase
         if ($openTag !== 'forelse') {
             $output .= "}\n";
         }
-        $output .= "?>\n";
+        $output .= "?>";
         return $output;
     }
 }

libs/sysplugins/smarty_internal_compile_foreach.php

@@ -262,7 +262,7 @@ class Smarty_Internal_Compile_Foreach extends Smarty_Internal_Compile_Private_Fo
      */
     public function compileRestore($levels)
     {
-        return "\$_smarty_tpl->smarty->ext->_foreach->restore(\$_smarty_tpl, {$levels});\n";
+        return "\$_smarty_tpl->smarty->ext->_foreach->restore(\$_smarty_tpl, {$levels});";
     }
 }
 
@@ -293,7 +293,7 @@ class Smarty_Internal_Compile_Foreachelse extends Smarty_Internal_CompileBase
         if ($restore === 2) {
             $output .= "{$itemVar} = {$local}saved;\n";
         }
-        $output .= "}\n} else {\n?>\n";
+        $output .= "}\n} else {\n?>";
         return $output;
     }
 }
@@ -337,7 +337,7 @@ class Smarty_Internal_Compile_Foreachclose extends Smarty_Internal_CompileBase
         /* @var Smarty_Internal_Compile_Foreach $foreachCompiler */
         $foreachCompiler = $compiler->getTagCompiler('foreach');
         $output .= $foreachCompiler->compileRestore(1);
-        $output .= "?>\n";
+        $output .= "?>";
         return $output;
     }
 }

libs/sysplugins/smarty_internal_compile_function.php

@@ -132,7 +132,7 @@ class Smarty_Internal_Compile_Functionclose extends Smarty_Internal_CompileBase
             $output = "<?php\n";
             $output .= "/* {$_funcNameCaching} */\n";
             $output .= "if (!function_exists('{$_funcNameCaching}')) {\n";
-            $output .= "function {$_funcNameCaching} (\$_smarty_tpl,\$params) {\n";
+            $output .= "function {$_funcNameCaching} (Smarty_Internal_Template \$_smarty_tpl,\$params) {\n";
             $output .= "ob_start();\n";
             $output .= "\$_smarty_tpl->compiled->has_nocache_code = true;\n";
             $output .= $_paramsCode;
@@ -164,7 +164,7 @@ class Smarty_Internal_Compile_Functionclose extends Smarty_Internal_CompileBase
         $output = "<?php\n";
         $output .= "/* {$_funcName} */\n";
         $output .= "if (!function_exists('{$_funcName}')) {\n";
-        $output .= "function {$_funcName}(\$_smarty_tpl,\$params) {\n";
+        $output .= "function {$_funcName}(Smarty_Internal_Template \$_smarty_tpl,\$params) {\n";
         $output .= $_paramsCode;
         $output .= "foreach (\$params as \$key => \$value) {\n\$_smarty_tpl->tpl_vars[\$key] = new Smarty_Variable(\$value, \$_smarty_tpl->isRenderingCache);\n}?>";
         $compiler->parser->current_buffer->append_subtree($compiler->parser,

libs/sysplugins/smarty_internal_compile_include.php

@@ -239,7 +239,7 @@ class Smarty_Internal_Compile_Include extends Smarty_Internal_CompileBase
             if ($update_compile_id) {
                 $_output .= $compiler->makeNocacheCode("\$_smarty_tpl->compile_id = array_pop(\$_compile_id_save);\n");
             }
-            $_output .= "?>\n";
+            $_output .= "?>";
             return $_output;
         }
         if ($call_nocache) {
@@ -260,7 +260,7 @@ class Smarty_Internal_Compile_Include extends Smarty_Internal_CompileBase
         if ($update_compile_id) {
             $_output .= "\$_smarty_tpl->compile_id = array_pop(\$_compile_id_save);\n";
         }
-        $_output .= "?>\n";
+        $_output .= "?>";
         return $_output;
     }
 
@@ -305,7 +305,7 @@ class Smarty_Internal_Compile_Include extends Smarty_Internal_CompileBase
             // get compiled code
             $compiled_code = "<?php\n\n";
             $compiled_code .= "/* Start inline template \"{$sourceInfo}\" =============================*/\n";
-            $compiled_code .= "function {$tpl->compiled->unifunc} (\$_smarty_tpl) {\n";
+            $compiled_code .= "function {$tpl->compiled->unifunc} (Smarty_Internal_Template \$_smarty_tpl) {\n";
             $compiled_code .= "?>\n" . $tpl->compiler->compileTemplateSource($tpl, null, $compiler->parent_compiler);
             $compiled_code .= "<?php\n";
             $compiled_code .= "}\n?>\n";

libs/sysplugins/smarty_internal_compile_insert.php

@@ -52,8 +52,6 @@ class Smarty_Internal_Compile_Insert extends Smarty_Internal_CompileBase
     {
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
-        //Does tag create output
-        $compiler->has_output = isset($_attr[ 'assign' ]) ? false : true;
         $nocacheParam = $compiler->template->caching && ($compiler->tag_nocache || $compiler->nocache);
         if (!$nocacheParam) {
             // do not compile as nocache code

libs/sysplugins/smarty_internal_compile_ldelim.php

@@ -32,9 +32,6 @@ class Smarty_Internal_Compile_Ldelim extends Smarty_Internal_CompileBase
         if ($_attr[ 'nocache' ] === true) {
             $compiler->trigger_template_error('nocache option not allowed', null, true);
         }
-        // this tag does not return compiled code
-        $compiler->has_code = true;
-
         return $compiler->smarty->left_delimiter;
     }
 }

libs/sysplugins/smarty_internal_compile_make_nocache.php

@@ -52,7 +52,6 @@ class Smarty_Internal_Compile_Make_Nocache extends Smarty_Internal_CompileBase
         $_attr = $this->getAttributes($compiler, $args);
         if ($compiler->template->caching) {
             $output = "<?php \$_smarty_tpl->smarty->ext->_make_nocache->save(\$_smarty_tpl, {$_attr[ 'var' ]});\n?>\n";
-            $compiler->has_code = true;
             $compiler->template->compiled->has_nocache_code = true;
             $compiler->suppressNocacheProcessing = true;
             return $output;

libs/sysplugins/smarty_internal_compile_private_block_plugin.php

@@ -65,7 +65,7 @@ class Smarty_Internal_Compile_Private_Block_Plugin extends Smarty_Internal_Compi
                 $output .= "if (!is_callable({$callable})) {\nthrow new SmartyException('block tag \'{$tag}\' not callable or registered');\n}\n";
             }
             $output .= "\$_smarty_tpl->smarty->_cache['_tag_stack'][] = array('{$tag}', {$_params});\n";
-            $output .= "\$_block_repeat=true;\necho {$callback}({$_params}, null, \$_smarty_tpl, \$_block_repeat);\nwhile (\$_block_repeat) {\nob_start();\n?>";
+            $output .= "\$_block_repeat=true;\necho {$callback}({$_params}, null, \$_smarty_tpl, \$_block_repeat);\nwhile (\$_block_repeat) {\nob_start();?>";
             $this->openTag($compiler, $tag, array($_params, $compiler->nocache, $callback));
             // maybe nocache because of nocache variables or nocache plugin
             $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
@@ -76,8 +76,6 @@ class Smarty_Internal_Compile_Private_Block_Plugin extends Smarty_Internal_Compi
             }
             // closing tag of block plugin, restore nocache
             list($_params, $compiler->nocache, $callback) = $this->closeTag($compiler, substr($tag, 0, - 5));
-            //Does tag create output
-            $compiler->has_output = isset($_params[ 'assign' ]) ? false : true;
             // compile code
             if (!isset($parameter[ 'modifier_list' ])) {
                 $mod_pre = $mod_post = $mod_content = '';
@@ -93,7 +91,7 @@ class Smarty_Internal_Compile_Private_Block_Plugin extends Smarty_Internal_Compi
             $output = "<?php {$mod_content}\$_block_repeat=false;\n{$mod_pre}echo {$callback}({$_params}, {$mod_content2}, \$_smarty_tpl, \$_block_repeat);\n{$mod_post}}\n";
             $output .= 'array_pop($_smarty_tpl->smarty->_cache[\'_tag_stack\']);?>';
         }
-        return $output . "\n";
+        return $output;
     }
 
     /**

libs/sysplugins/smarty_internal_compile_private_function_plugin.php

@@ -68,8 +68,6 @@ class Smarty_Internal_Compile_Private_Function_Plugin extends Smarty_Internal_Co
                                             array('modifierlist' => $parameter[ 'modifierlist' ],
                                                   'value' => $output));
         }
-        //Does tag create output
-        $compiler->has_output = true;
         $output = "<?php echo {$output};?>\n";
         return $output;
     }

libs/sysplugins/smarty_internal_compile_private_object_function.php

@@ -41,9 +41,6 @@ class Smarty_Internal_Compile_Private_Object_Function extends Smarty_Internal_Co
     {
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
-        //Does tag create output
-        $compiler->has_output = isset($_attr[ 'assign' ]) ? false : true;
-
         unset($_attr[ 'nocache' ]);
         $_assign = null;
         if (isset($_attr[ 'assign' ])) {
@@ -76,9 +73,6 @@ class Smarty_Internal_Compile_Private_Object_Function extends Smarty_Internal_Co
             $output = $compiler->compileTag('private_modifier', array(),
                                             array('modifierlist' => $parameter[ 'modifierlist' ], 'value' => $output));
         }
-        //Does tag create output
-        $compiler->has_output = isset($_attr[ 'assign' ]) ? false : true;
-
         if (empty($_assign)) {
             return "<?php echo {$output};?>\n";
         } else {

libs/sysplugins/smarty_internal_compile_private_print_expression.php

@@ -120,9 +120,7 @@ class Smarty_Internal_Compile_Private_Print_Expression extends Smarty_Internal_C
                     }
                 }
             }
-
+            $output = "<?php echo {$output};?>\n";
-            $compiler->has_output = true;
-            $output = "<?php echo {$output};?>";
         }
 
         return $output;

libs/sysplugins/smarty_internal_compile_private_registered_function.php

@@ -80,8 +80,6 @@ class Smarty_Internal_Compile_Private_Registered_Function extends Smarty_Interna
                                             array('modifierlist' => $parameter[ 'modifierlist' ],
                                                   'value' => $output));
         }
-        //Does tag create output
-        $compiler->has_output = true;
         $output = "<?php echo {$output};?>\n";
         return $output;
     }

libs/sysplugins/smarty_internal_compile_rdelim.php

@@ -14,7 +14,7 @@
  * @package    Smarty
  * @subpackage Compiler
  */
-class Smarty_Internal_Compile_Rdelim extends Smarty_Internal_CompileBase
+class Smarty_Internal_Compile_Rdelim extends Smarty_Internal_Compile_Ldelim
 {
     /**
      * Compiles code for the {rdelim} tag
@@ -28,13 +28,7 @@ class Smarty_Internal_Compile_Rdelim extends Smarty_Internal_CompileBase
      */
     public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler)
     {
-        $_attr = $this->getAttributes($compiler, $args);
+        parent::compile($args,$compiler);
-        if ($_attr[ 'nocache' ] === true) {
-            $compiler->trigger_template_error('nocache option not allowed', null, true);
-        }
-        // this tag does not return compiled code
-        $compiler->has_code = true;
-
         return $compiler->smarty->right_delimiter;
     }
 }

libs/sysplugins/smarty_internal_extension_handler.php

@@ -35,6 +35,7 @@
  * @property Smarty_Internal_Method_RegisterFilter $registerFilter
  * @property Smarty_Internal_Method_RegisterObject $registerObject
  * @property Smarty_Internal_Method_RegisterPlugin $registerPlugin
+ * @property mixed|\Smarty_Template_Cached         configLoad
  */
 class Smarty_Internal_Extension_Handler
 {

libs/sysplugins/smarty_internal_runtime_codeframe.php

@@ -88,7 +88,7 @@ class Smarty_Internal_Runtime_CodeFrame
                 $output .= "?>/*/%%SmartyNocache:{$_template->compiled->nocache_hash}%%*/';\n";
             }
         }
-        $output .= "?>\n";
+        $output .= "?>";
         $output .= $content;
         $output .= "<?php }\n?>";
         $output .= $functions;

libs/sysplugins/smarty_internal_template.php

@@ -17,6 +17,7 @@
  * @property Smarty_Template_Compiled             $compiled
  * @property Smarty_Template_Cached               $cached
  * @property Smarty_Internal_TemplateCompilerBase $compiler
+ * @property mixed|\Smarty_Template_Cached        registered_plugins
  *
  * The following methods will be dynamically loaded by the extension handler when they are called.
  * They are located in a corresponding Smarty_Internal_Method_xxxx class

libs/sysplugins/smarty_internal_templatecompilerbase.php

@@ -225,12 +225,7 @@ abstract class Smarty_Internal_TemplateCompilerBase
      * @var bool
      */
     public $has_variable_string = false;
-    /**
+
-     * Tag creates output
-     *
-     * @var bool
-     */
-    public $has_output = false;
     /**
      * Stack for {setfilter} {/setfilter}
      *
@@ -833,9 +828,9 @@ abstract class Smarty_Internal_TemplateCompilerBase
      */
     public function appendCode($left, $right)
     {
-        if (preg_match('/\s*\?>\s*$/', $left) && preg_match('/^\s*<\?php\s+/', $right)) {
+        if (preg_match('/\s*\?>\s?$/D', $left) && preg_match('/^<\?php\s+/', $right)) {
-            $left = preg_replace('/\s*\?>\s*$/', "\n", $left);
+            $left = preg_replace('/\s*\?>\s?$/D', "\n", $left);
-            $left .= preg_replace('/^\s*<\?php\s+/', '', $right);
+            $left .= preg_replace('/^<\?php\s+/', '', $right);
         } else {
             $left .= $right;
         }
@@ -1298,7 +1293,6 @@ abstract class Smarty_Internal_TemplateCompilerBase
         // $args contains the attributes parsed and compiled by the lexer/parser
         // assume that tag does compile into code, but creates no HTML output
         $this->has_code = true;
-        $this->has_output = false;
         // log tag/attributes
         if (isset($this->smarty->_cache[ 'get_used_tags' ])) {
             $this->template->_cache[ 'used_tags' ][] = array($tag,
@@ -1333,10 +1327,6 @@ abstract class Smarty_Internal_TemplateCompilerBase
             if ($_output !== true) {
                 // did we get compiled code
                 if ($this->has_code) {
-                    // Does it create output?
-                    if ($this->has_output) {
-                        $_output .= "\n";
-                    }
                     // return compiled code
                     return $_output;
                 }

libs/sysplugins/smarty_internal_templatelexer.php

@@ -368,7 +368,11 @@ class Smarty_Internal_Templatelexer
 
     function yy_r1_2()
     {
-        preg_match("/[*]{$this->compiler->getRdelPreg()}/", $this->data, $match, PREG_OFFSET_CAPTURE, $this->counter);
+        preg_match("/[*]{$this->compiler->getRdelPreg()}[\n]?/",
+                   $this->data,
+                   $match,
+                   PREG_OFFSET_CAPTURE,
+                   $this->counter);
         if (isset($match[ 0 ][ 1 ])) {
             $to = $match[ 0 ][ 1 ] + strlen($match[ 0 ][ 0 ]);
         } else {

libs/sysplugins/smarty_internal_templateparser.php

@@ -9,9 +9,6 @@ class TP_yyStackEntry
                      ** is the value of the token  */
 }
 
-;
-#line 11 "../smarty/lexer/smarty_internal_templateparser.y"
-
 /**
  * Smarty Template Parser Class
  *