Steps to create minified winim code by winimx, take winim/clr as example.

mini_clr.md

1. Create a new directory and copy following file from winim.

winim/com.nim
winim/clr.nim
examples/clr/simple_gui.nim

2. Create keyword.txt.

IID_IObject
IID_IType

3. Run this command to create miniwinim.nim.

%USERPROFILE%\.nimble\bin\winimx.cmd -s:windef com.nim clr.nim keywords.txt > miniwinim.nim

4. Modify com.nim and run nim r com.nim to test.

import strutils, macros
import inc/winimbase, utils, winstr, core, shell, ole
export winimbase, utils, winstr, core, shell, ole

To

import strutils, macros
import winim/inc/[winimbase, windef], winim/[utils, winstr], miniwinim
export winimbase, windef, utils, winstr, miniwinim

5. Modify clr.nim.

import ole, com
import strutils, macros
import strformat except `&`
export com

To

import miniwinim, com
import strutils, macros
import strformat except `&`
export com

6. Modify simple_gui.nim.

import winim/clr

To

import clr

7. Run nim r simple_gui.nim to test.