diff --git a/assets/HypertextPages/chat.html b/assets/HypertextPages/chat.html
index 809d6b4..61255d5 100644
--- a/assets/HypertextPages/chat.html
+++ b/assets/HypertextPages/chat.html
@@ -1,25 +1,25 @@
-
-
-
-    
-    
-    Веб-Чат
-    
-
-
-    
-
-    
-
-
+
+
+
+    
+    
+    Веб-Чат
+    
+
+
+    
+
+    
+
+
diff --git a/src/http_server/new_york_transit_line/alotalot.cpp b/src/http_server/new_york_transit_line/alotalot.cpp
index 09b9cbd..517b270 100644
--- a/src/http_server/new_york_transit_line/alotalot.cpp
+++ b/src/http_server/new_york_transit_line/alotalot.cpp
@@ -43,7 +43,7 @@ namespace nytl {
     }
 
     bool isSPACE(char ch) {
-        return ch == ' ' || ch == '\r' || ch == '\t' || ch == '\r';
+        return ch == ' ' || ch == '\r' || ch == '\t' || ch == '\n';
     }
 
     bool isUname(const std::string &str) {
diff --git a/src/http_server/new_york_transit_line/core.h b/src/http_server/new_york_transit_line/core.h
index 46ff468..384bbdc 100644
--- a/src/http_server/new_york_transit_line/core.h
+++ b/src/http_server/new_york_transit_line/core.h
@@ -26,7 +26,8 @@ namespace nytl {
 
     std::vector splitIntoLines(const std::string& str);
     std::string concatenateLines(const std::vector& lines);
-
+    void one_part_update_min_start_wsp_non_empty(const std::string& str, bool is_first, size_t& min);
+    std::string one_part_cut_excess_tab(const std::string& str, bool is_first, size_t cut);
 
     void parse_bare_file(const std::string& filename, const std::string& content,
         global_elem_set_t& result);
diff --git a/src/http_server/new_york_transit_line/parser.cpp b/src/http_server/new_york_transit_line/parser.cpp
index 6fbf7f3..9fb7b5b 100644
--- a/src/http_server/new_york_transit_line/parser.cpp
+++ b/src/http_server/new_york_transit_line/parser.cpp
@@ -34,54 +34,6 @@ namespace nytl {
         return "";
     }
 
-    void parse_bare_file(const std::string& filename, const std::string& content,
-                         global_elem_set_t& result)
-    {
-        ASSERT(result.count(filename) == 0, "Repeated element " + filename);
-        std::vector lines;
-        bool had_nw_line = false;
-        size_t smallest_tab;
-        std::string current_line;
-        auto finish = [&]() {
-            size_t tab_sz = first_nw_char(current_line);
-            if (tab_sz == current_line.size()) {
-                if (had_nw_line)
-                    lines.emplace_back();
-            } else {
-                if (had_nw_line) {
-                    if (smallest_tab > tab_sz)
-                        smallest_tab = tab_sz;
-                } else {
-                    smallest_tab = tab_sz;
-                    had_nw_line = true;
-                }
-                lines.push_back(current_line);
-            }
-            current_line.clear();
-        };
-        for (char ch: content) {
-            if (ch == '\n') {
-                finish();
-            } else {
-                current_line += ch;
-            }
-        }
-        finish();
-        while (!lines.empty() && lines.back().empty())
-            lines.pop_back();
-
-        for (std::string& line: lines) {
-            if (!line.empty()) {
-                assert(line.size() > smallest_tab);
-                line = line.substr(smallest_tab);
-            }
-        }
-        Element& el = result[filename];
-        el.parts = {ElementPart{element_part_types::code}};
-        std::string lines_cat = concatenateLines(lines);
-        el.parts[0].when_code.lines = mv(lines_cat);
-    }
-
     int peep(ParsingContext &ctx) {
         if (ctx.text.size() <= ctx.pos)
             return EOFVAL;
@@ -115,7 +67,7 @@ namespace nytl {
     }
 
     std::vector splitIntoLines(const std::string &str) {
-        std::vector result;
+        std::vector result = {""};
         for (char ch: str) {
             if (ch == '\n')
                 result.emplace_back();
@@ -136,9 +88,43 @@ namespace nytl {
         return result;
     }
 
+    void one_part_update_min_start_wsp_non_empty(const std::string& str, bool is_first, size_t& min) {
+        std::vector lines = splitIntoLines(str);
+        size_t L = lines.size();
+        for (size_t i = is_first ? 0 : 1; i < L; i++) {
+            size_t first_nw = first_nw_char(lines[i]);
+            if (first_nw < lines[i].size())
+                min = std::min(min, first_nw);
+        }
+    }
+
+    std::string one_part_cut_excess_tab(const std::string& str, bool is_first, size_t cut) {
+        std::vector lines = splitIntoLines(str);
+        size_t L = lines.size();
+        for (size_t i = is_first ? 0 : 1; i < L; i++) {
+            if (!is_space_only(lines[i]))
+                lines[i] = lines[i].substr(cut);
+        }
+        return concatenateLines(lines);
+    }
+
+    void parse_bare_file(const std::string& filename, const std::string& content,
+                             global_elem_set_t& result)
+    {
+        ASSERT(result.count(filename) == 0, "Repeated element " + filename);
+        std::string P = clement_lstrip(content);
+        rstrip(P);
+        size_t cut = 9999999999999;
+        one_part_update_min_start_wsp_non_empty(P, true, cut);
+        P = one_part_cut_excess_tab(P, true, cut);
+        Element& el = result[filename];
+        el.parts = {ElementPart{element_part_types::code}};
+        el.parts[0].when_code.lines = mv(P);
+    }
+
     void parse_special_file(const std::string& filename, const std::string& content,
         std::map& result)
     {
-        THROW("Don't know how to parse it yet");
+        // THROW("Don't know how to parse it yet");
     }
 }
diff --git a/src/http_server/nytl_tests/test0.cpp b/src/http_server/nytl_tests/test0.cpp
index 4f0423f..9d930f8 100644
--- a/src/http_server/nytl_tests/test0.cpp
+++ b/src/http_server/nytl_tests/test0.cpp
@@ -11,7 +11,7 @@ int main(int argc, char** argv) {
     std::string dir_path = argv[1];
     nytl::Templater templater(nytl::TemplaterSettings{nytl::TemplaterDetourRules{dir_path}});
     templater.update();
-    std::string answer = templater.render("chat", {});
+    std::string answer = templater.render("list-rooms", {});
     printf("%s\n<>\n", answer.c_str());
     std::string answer2 = templater.render("test", {});
     printf("%s\n<>\n", answer.c_str());