slight updates to documentation

2 files changed, 16 insertions, 11 deletions

diff --git a/Lints.md b/Lints.md
index 27ce6b3..e55822a 100644
--- a/Lints.md
+++ b/Lints.md
@@ -5,8 +5,7 @@ Note: Most lints (even those not related to properties) are currently defined in
 
 
 ## General Tiledmap Requirements
- - maps must have layers "start" and "floorLayer", and at least one layer wich
-   has as Property "exitUrl"
+ - maps must have layers "start" and "floorLayer", and at least one layer which has as Property "exitUrl"
  - maps must be orthogonal, tile size must be 32 × 32
  - maps must not define their own scripts (unless allowed to do so in
    the configuration file)
diff --git a/Readme.md b/Readme.md
index 1da89e6..c1cd707 100644
--- a/Readme.md
+++ b/Readme.md
@@ -21,8 +21,8 @@ walint --config-file config.json --repository path \
    directory. `walint` will lint all maps reachable from it. If not given, it
    defaults to `main.json`
  - `--lintLevel`: limit output only to messages that have at most the given
-   level. Valid levels are `Info`, `Suggestion`, `Warning`, `Error`, `Fatal`.
-   Defaults to `Suggestion` if not given.
+   level. Valid levels are `Info`, `Suggestion`, `Warning`, `Forbidden`, `Error`,
+   `Fatal`. Defaults to `Suggestion` if not given.
  - `--json`: print output as json instead of the normal more human-friendly format
  - `--pretty`: if used with `--json`, insert line breaks and indentation to make
    the output more readable. Otherwise no effect.
@@ -30,8 +30,9 @@ walint --config-file config.json --repository path \
    json written to this path will be minimised, and *only those maps and assets
    which are reachable from the entrypoint* will be writen at all. If not given,
    `walint` will only run the linter and do nothing else. If `walint` encounters
-   any references to local map assets which are not present in the repository, it
-   will fail.
+   any references to local map assets which are not present in the repository, 
+   or if the map generates lints above the maximum lint level, it will instead
+   exit with code 1 without touching the output path at all.
  - `--config-file file`: path to a configuation file. Required (for now).
  - `--config json`: takes a string which should contain a json object conforming
    to the same schema as the configuration file, except that all keys are 
@@ -51,9 +52,13 @@ you may leave out keys whose type includes `Maybe`)
 
 
 ### Output
-By default `walint` prints lints in a hopefully human-readable manner. If the
-`--json` option is given, it will instead give a json that should conform to
-the following schema:
+By default `walint` prints lints in a hopefully human-readable manner. Its exit
+code will be 1 if the maximum lint level set in its config was exceeded, and 0
+otherwise. Only in the latter case will it write out an adjusted map respository
+to the path passed to `--out`.
+
+If the `--json` option is given, output to stdout will be printed as json, which
+should conform to the following schema (here defined in a quasi-haskell syntax):
 
 ```haskell
 -- | The main type of walint's output
@@ -84,8 +89,8 @@ type Where =
   -- ^ what is this lint's level?
   }
   
--- | Valid lint levels. Encoded as strings.
-data Level = Info | Suggestion | Warning | Error | Fatal
+-- | Valid lint levels. Encoded as strings, listed in order here.
+data Level = Info | Suggestion | Warning | Forbidden | Error | Fatal
 
 
 -- | description of a single (missing) asset
@@ -105,3 +110,4 @@ type Entrypoint =
   }
 
 ```
+