update readme
diff --git a/README.md b/README.md
index bd2b14b..802f600 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@
</p>
-Inja is a template engine for modern C++, loosely inspired by [jinja](http://jinja.pocoo.org) for python. It has an easy and yet powerful template syntax with all variables, loops, conditions, includes, callbacks, comments you need, nested and combined as you like. Inja uses the wonderful [json](https://github.com/nlohmann/json) library by nlohmann for data input and handling. Most importantly, *inja* needs only two header files, which is (nearly) as trivial as integration in C++ can get. Of course, everything is tested on all relevant compilers. Here is what it looks like:
+Inja is a template engine for modern C++, loosely inspired by [jinja](http://jinja.pocoo.org) for python. It has an easy and yet powerful template syntax with all variables, loops, conditions, includes, callbacks, and comments you need, nested and combined as you like. Inja uses the wonderful [json](https://github.com/nlohmann/json) library by nlohmann for data input. Most importantly, *inja* needs only two header files, which is (nearly) as trivial as integration in C++ can get. Of course, everything is tested on all relevant compilers. Here is what it looks like:
```.cpp
json data;
@@ -72,7 +72,7 @@
data["name"] = "world";
render("Hello {{ name }}!", data); // Returns std::string "Hello world!"
-render_to(std::cout, "Hello {{ name }}!", data); // Prints "Hello world!"
+render_to(std::cout, "Hello {{ name }}!", data); // Writes "Hello world!" to stream
```
For more advanced usage, an environment is recommended.
@@ -132,7 +132,7 @@
// Objects
render("{{ time.start }} to {{ time.end + 1 }}pm", data); // "16 to 23pm"
```
-In general, the variables can be fetched using the [JSON Pointer](https://tools.ietf.org/html/rfc6901) syntax. For convenience, the leading `/` can be omitted. If no variable is found, valid JSON is printed directly, otherwise an error is thrown.
+If no variable is found, valid JSON is printed directly, otherwise an `inja::RenderError` is thrown.
### Statements
@@ -190,6 +190,14 @@
Inja will throw an `inja::RenderError` if an included file is not found. To disable this error, you can call `env.set_throw_at_missing_includes(false);`.
+#### Set Variables
+
+Variables can also be defined within the template using the set statment.
+```.cpp
+render("{% set new_hour=23 %}{{ new_hour }}pm", data); // "23pm"
+```
+
+
### Functions
A few functions are implemented within the inja template syntax. They can be called with
@@ -308,13 +316,6 @@
```
-### Set Statements
-
-Variables can also be defined within the template using the set statment.
-```.cpp
-render("{% set new_hour=23 %}{{ new_hour }}pm", data); // "23pm"
-```
-
## Supported compilers
Inja uses `string_view` from C++17, but includes the [polyfill](https://github.com/martinmoene/string-view-lite) from martinmoene. This way, the minimum version is C++11. Currently, the following compilers are tested:
