(style): Repair style warnings in markdown documents

Author: ikysil

.editorconfig

@@ -10,5 +10,5 @@ insert_final_newline = true
 [*.4th]
 indent_size = 3
 
-[*.yml]
+[*.yml,*.md]
 indent_size = 2

README.md

@@ -5,6 +5,7 @@
 [![Build Status](https://github.com/ikysil/ikforth/workflows/CI/badge.svg?branch=master)](https://github.com/ikysil/ikforth/actions)
 
 A few facts:
+
 * 32 bits code
 * Runs on Linux and Windows (tested with Wine)
 * Supports Indirect and Direct Threaded Code representations
@@ -17,5 +18,5 @@ A few facts:
 
 ----
 
-* https://forth-standard.org/
-* http://www.forth200x.org/
+* <https://forth-standard.org/>
+* <http://www.forth200x.org/>

docs/hacking.md

@@ -12,31 +12,31 @@
 
 * `/blocks` - filesystem root for `BLOCK` wordset implementations
 * `/bootdict` - Bootstrap dictionary, Flat Assembler sources
-   * `/tc` - Forth VM threaded code
-   * `/x86` - native x86 code
-   * `/x86-dtc` - native x86 code, DTC specifics
-   * `/x86-itc` - native x86 code, ITC specifics
-   * `bootdict-x86.asm` - main module for x86
+  * `/tc` - Forth VM threaded code
+  * `/x86` - native x86 code
+  * `/x86-dtc` - native x86 code, DTC specifics
+  * `/x86-itc` - native x86 code, ITC specifics
+  * `bootdict-x86.asm` - main module for x86
 * `/build` - build artifacts and temporary files
 * `/contrib`
-   * `/*` - contributions, Forth
-   * `*.4th`
+  * `/*` - contributions, Forth
+  * `*.4th`
 * `/docs` - system documentation
 * `/docker` - definitions for Dockerized build environments
 * `/lib` - libraries
 * `/product`
-   * `ikforth-base-x86` - basic interactive system configuration, Forth
-   * `ikforth-dev-x86` - developer's interactive configuration, Forth
+  * `ikforth-base-x86` - basic interactive system configuration, Forth
+  * `ikforth-dev-x86` - developer's interactive configuration, Forth
 * `/src`
   * `/lincon` - LINux CONstants dynamic library, C sources
   * `/loader` - Loader for dictionaries, C/C++ sources
 * `/sysdict` - system dictionary, Forth
-   * `/term` - terminal integration, Forth
-   * `/x86` - x86-specific primitives, Forth
-   * `/x86-linux` - Linux-specific definitions, Forth
-   * `/x86-windows` - Windows-specific definitions, Forth
-   * `*.4th`
+  * `/term` - terminal integration, Forth
+  * `/x86` - x86-specific primitives, Forth
+  * `/x86-linux` - Linux-specific definitions, Forth
+  * `/x86-windows` - Windows-specific definitions, Forth
+  * `*.4th`
 * `/test`
-   * `/*` - tests, Forth
-   * `/forth2012-test-suite` - Gerry Jackson's Test programs for Forth 2012 and ANS Forth
-   * `*.4th`
+  * `/*` - tests, Forth
+  * `/forth2012-test-suite` - Gerry Jackson's Test programs for Forth 2012 and ANS Forth
+  * `*.4th`

docs/index.md

@@ -2,9 +2,10 @@
 
 **ikforth** is an idiomatic Forth implementation.
 
-[![Build Status](https://github.com/ikysil/ikforth/workflows/CI/badge.svg?branch=master)](https://github.com/ikysil/ikforth/actions
+[![Build Status](https://github.com/ikysil/ikforth/workflows/CI/badge.svg?branch=master)](https://github.com/ikysil/ikforth/actions)
 
 A few facts:
+
 * 32 bits code
 * Runs on Linux and Windows (tested with Wine)
 * Supports Indirect and Direct Threaded Code representations
@@ -17,5 +18,5 @@ A few facts:
 
 ----
 
-* https://forth-standard.org/
-* http://www.forth200x.org/
+* <https://forth-standard.org/>
+* <http://www.forth200x.org/>