Change syntax for end_for statement

src/template/lib.zig

@@ -150,6 +150,7 @@ fn parseTemplate(comptime tokens: TokenIter, comptime template_type: TemplateTyp
                 .pound => current_text = current_text ++ "#",
                 .pipe => current_text = current_text ++ "|",
                 .dollar => current_text = current_text ++ "$",
+                .slash => current_text = current_text ++ "/",
             }
         }
 
@@ -180,7 +181,6 @@ fn parseExpressionOrStatement(
                 const keyword = std.meta.stringToEnum(Keyword, text) orelse @compileError("Unknown keyword: " ++ text);
 
                 switch (keyword) {
-                    .end_for => break .{ .end_for = {} },
                     .@"for" => {
                         const result = parseForLoop(iter);
                         // statemnt already finished so just return
@@ -193,6 +193,17 @@ fn parseExpressionOrStatement(
                     //else => @compileError("TODO"),
                 }
             },
+            .slash => {
+                if (!as_statement) !@compileError("Unexpected Token");
+                const next = iter.next() orelse @compileError("Unexpected end of template");
+                if (next != .text) @compileError("Expected keyword following '/' character");
+                const text = next.text;
+                const keyword = std.meta.stringToEnum(EndKeyword, text) orelse @compileError("Unknown keyword: " ++ text);
+
+                switch (keyword) {
+                    .@"for" => break .{ .end_for = {} },
+                }
+            },
             .period => {
                 const names = parseDeref(iter);
                 iter = names.new_iter;
@@ -336,7 +347,10 @@ const Statement = union(enum) {
 
 const Keyword = enum {
     @"for",
-    end_for,
+};
+
+const EndKeyword = enum {
+    @"for",
 };
 
 const Token = union(enum) {
@@ -348,6 +362,7 @@ const Token = union(enum) {
     pound: void,
     pipe: void,
     dollar: void,
+    slash: void,
 };
 
 const TokenIter = struct {
@@ -375,6 +390,7 @@ const TokenIter = struct {
             '#' => return .{ .pound = {} },
             '|' => return .{ .pipe = {} },
             '$' => return .{ .dollar = {} },
+            '/' => return .{ .slash = {} },
             ' ', '\t', '\n', '\r' => {
                 var idx: usize = 0;
                 while (idx < remaining.len and std.mem.indexOfScalar(u8, " \t\n\r", remaining[idx]) != null) : (idx += 1) {}
@@ -386,7 +402,7 @@ const TokenIter = struct {
             },
             else => {
                 var idx: usize = 0;
-                while (idx < remaining.len and std.mem.indexOfScalar(u8, "{}.#|$ \t\n\r", remaining[idx]) == null) : (idx += 1) {}
+                while (idx < remaining.len and std.mem.indexOfScalar(u8, "{}.#|$/ \t\n\r", remaining[idx]) == null) : (idx += 1) {}
 
                 self.start += idx - 1;
                 return .{ .text = remaining[0..idx] };

src/template/test.tmp.html

@@ -9,8 +9,8 @@
     <h2> {{ REAL BRACKETS }} </h2>
 
     <section>
-      {#for .baz |$f|}{#for $f |$b|}{$b}:{#end_for}
+      {#for .baz |$f|}{#for $f |$b|}{$b}:{/for}
-      {#end_for}
+      {/for}
     </section>
   </body>
 </html>