Some cleanup (e.g. README file).

README.md

-Shader Minifier
-===============
+# Shader Minifier
+
 
 Shader Minifier is a tool that minifies and obfuscates shader code
 (GLSL and HLSL). Its original use-case is for the
@@ -15,10 +15,38 @@ The code is tested with:
 Slightly outdated user manual:
   http://www.ctrl-alt-test.fr/?page_id=7
 
+## Usage
+
+Download Shader Minifier here: http://ctrl-alt-test.fr/dl/shader_minifier.exe
+
+It is a command-line tool. Without argument, it will show the usage. If you are
+not on Windows, you will need mono:
+
+```
+$ shader_minifier.exe  # Windows
+$ mono shader_minifier.exe  # Linux, Mac...
+```
+
+## Important options
+
+* List the shaders you want to minify on the command-line.
+
+* Use `-o` to choose the output file (by default, it will use `shader_code.h`).
+  If you pass an empty string for the output, it will be printed on stdout.
+
+* Use `--format` to control the output format. By default, it will create a C
+  header. There are other options to get only the shader, or have it in a .js or
+  nasm file.
+
+* Use `--help` to see all the options. You can for example have some control on
+  what gets renamed.
+
+
+
 Contributions are welcome.
 
 
-Laurent Le Brun, aka LLB from Ctrl-Alt-Test.
+Created by Laurent Le Brun (LLB / Ctrl-Alt-Test).
 
   http://laurent.le-brun.eu
   http://ctrl-alt-test.fr

TODO

-* Get a proper test suite. Seriously.
-
-* Update to F# 3.0 (not tried, maybe it already works).
-
-* Update to FParsec 1.0. This requires a couple of easy changes in
-  parse.fs.
-
-* Simplify the release process. Ideally, we should get a single .exe file
-  that works both on Microsoft .NET and on Mono.
-
-* Some antivirus (eg. Avast) don't like Shader Minifier. No idea why.
-
-* Performance. I suspect that using StringBuffer in the printer would
-  drastically improve performance.
-
-* All the bug reports I've received. I should do some triaging.

compile.bat.foo

-@echo off
-
-"C:\Program Files (x86)\Microsoft SDKs\F#\4.0\Framework\v4.0\fsc.exe" -o:shader_minifier.exe --noframework --optimize+ -r:D:\Laurent\Shader_Minifier\Shader_Minifier\lib\FParsec.dll -r:D:\Laurent\Shader_Minifier\Shader_Minifier\lib\FParsecCS.dll -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\FSharp\.NETFramework\v2.0\2.3.0.0\FSharp.Core.dll" -r:D:\Laurent\Shader_Minifier\Shader_Minifier\lib\FSharp.PowerPack.dll -r:C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll -r:"C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\System.Core.dll" -r:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.dll --target:exe --warn:3 --warnaserror:76 --vserrors --LCID:1033 --utf8output --fullpaths --flaterrors --highentropyva- --sqmsessionguid:e89d638f-5243-4e0b-bd3d-2c4d190d1bae --standalone src\ast.fs src\printer.fs src\cGen.fs src\renamer.fs src\rewriter.fs src\parse.fs src\main.fs

test.bash

 #! /bin/bash
 
-references='-r lib/FParsec.dll -r lib/FParsecCS.dll -r lib/FSharp.PowerPack.dll'
-fsharpc --standalone $references src/{ast.fs,printer.fs,cGen.fs,renamer.fs,rewriter.fs,parse.fs,main.fs,tests.fs} -o tests.exe && ./tests.exe || echo "tests.exe failed."
+fsharpi --quiet --exec src/tests.fs