`and`, `block`, `cycle`, `elif`, `else`, `endblock`, `endfilter`,
`endfor`, `endif`, `endmacro`, `endraw`, `endtrans`, `extends`, `filter`,
`for`, `if`, `in`, `include`, `is`, `macro`, `not`, `or`, `pluralize`,
- `print`, `raw`, `recursive`, `set`, `trans`, `call`+, `endcall`+
+ `print`, `raw`, `recursive`, `set`, `trans`, `call` +, `endcall` +
-keywords marked with a plus sign (``+``) can be used until Jinja 1.3 as
+keywords marked with a plus sign can be used until Jinja 1.3 as
identifiers because they were introduced after the Jinja 1.0 release and
can cause backwards compatiblity problems otherwise. You should not use
them any more.