kc3-lang/md4c

diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
new file mode 100644
index 0000000..5c54228
--- /dev/null
+++ b/.github/workflows/ci-build.yml
@@ -0,0 +1,49 @@
+name: Build and Test
+
+on:
+  - pull_request
+  - push
+
+jobs:
+  linux:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Configure
+        # We enforce -Wdeclaration-after-statement because Qt project needs to
+        # build MD4C with Integrity compiler which chokes whenever a declaration
+        # is not at the beginning of a block.
+        run: CFLAGS='--coverage -g -O0 -Wall -Wdeclaration-after-statement -Werror' cmake -DCMAKE_BUILD_TYPE=Debug -G 'Unix Makefiles' .
+      - name: Build
+        run: make VERBOSE=1
+      - name: Test
+        run: ./scripts/run-tests.sh
+      - name: Code Coverage Report
+        if: ${{ github.event_name == 'push' }}
+        continue-on-error: true
+        run: |
+          sudo apt-get install -y lcov
+          lcov --directory . --capture --output-file coverage.info
+          lcov --remove coverage.info '/usr/*' --output-file coverage.info
+          lcov --list coverage.info
+          bash <(curl -s https://codecov.io/bash)
+
+  windows-32:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: microsoft/setup-msbuild@v1.3.1
+      - name: Configure
+        run: cmake -DCMAKE_BUILD_TYPE=Release -G "Visual Studio 17 2022" -A Win32 .
+      - name: Build
+        run: msbuild.exe md4c.sln.sln /p:Configuration=Release /p:Platform=Win32
+
+  windows-64:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: microsoft/setup-msbuild@v1.3.1
+      - name: Configure
+        run: cmake -DCMAKE_BUILD_TYPE=Release -G "Visual Studio 17 2022" -A x64 .
+      - name: Build
+        run: msbuild.exe md4c.sln /p:Configuration=Release /p:Platform=x64
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 66ba337..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,36 +0,0 @@
-# YAML definition for travis-ci.com continuous integration.
-# See https://docs.travis-ci.com/user/languages/c
-arch:
-    - amd64
-    - ppc64le
-language: c
-dist: bionic
-
-compiler:
-    - gcc
-
-addons:
-    apt:
-        packages:
-            - python3   # for running tests
-            - lcov      # for generating code coverage report
-
-before_script:
-    - mkdir build
-    - cd build
-    # We enforce -Wdeclaration-after-statement because Qt project needs to
-    # build MD4C with Integrity compiler which chokes whenever a declaration
-    # is not at the beginning of a block.
-    - CFLAGS='--coverage -g -O0 -Wall -Wdeclaration-after-statement -Werror' cmake -DCMAKE_BUILD_TYPE=Debug -G 'Unix Makefiles' ..
-
-script:
-    - make VERBOSE=1
-
-after_success:
-    - ../scripts/run-tests.sh
-    # Creating report
-    - lcov --directory . --capture --output-file coverage.info # capture coverage info
-    - lcov --remove coverage.info '/usr/*' --output-file coverage.info # filter out system
-    - lcov --list coverage.info # debug info
-    # Uploading report to CodeCov
-    - bash <(curl -s https://codecov.io/bash) || echo "Codecov did not collect coverage reports"
diff --git a/README.md b/README.md
index 9abe987..2782423 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,3 @@
-[![Linux Build Status (travis-ci.com)](https://img.shields.io/travis/mity/md4c/master.svg?logo=linux&label=linux%20build)](https://travis-ci.com/mity/md4c)
-[![Windows Build Status (appveyor.com)](https://img.shields.io/appveyor/ci/mity/md4c/master.svg?logo=windows&label=windows%20build)](https://ci.appveyor.com/project/mity/md4c/branch/master)
-[![Code Coverage Status (codecov.io)](https://img.shields.io/codecov/c/github/mity/md4c/master.svg?logo=codecov&label=code%20coverage)](https://codecov.io/github/mity/md4c)
-[![Coverity Scan Status](https://img.shields.io/coverity/scan/mity-md4c.svg?label=coverity%20scan)](https://scan.coverity.com/projects/mity-md4c)
-
 
 # MD4C Readme
 
diff --git a/appveyor.yml b/appveyor.yml
deleted file mode 100644
index d4bcaff..0000000
--- a/appveyor.yml
+++ /dev/null
@@ -1,29 +0,0 @@
-# YAML definition for Appveyor.com continuous integration.
-# See http://www.appveyor.com/docs/appveyor-yml
-
-version: '{branch}-{build}'
-
-before_build:
-  - 'cmake --version'
-  - 'if "%PLATFORM%"=="x64" cmake -G "Visual Studio 12 Win64" .'
-  - 'if not "%PLATFORM%"=="x64" cmake -G "Visual Studio 12" .'
-
-build:
-  project: md4c.sln
-  verbosity: detailed
-
-skip_tags: true
-
-os:
-  - Windows Server 2012 R2
-
-configuration:
-  - Debug
-  - Release
-
-platform:
-  - x64    # 64-bit build
-  - win32  # 32-bit build
-
-artifacts:
-  - path: $(configuration)/md2html/md2html.exe