bump the SenseGlove Unreal Engine Plugin to a 5.5+ compatible variant of v2.4.0

Plugins/SenseGlove/Config/FilterPlugin.ini

@@ -1,4 +1,5 @@
 [FilterPlugin]
 /Config/FilterPlugin.ini
+/Documentation/the-senseglove-unreal-engine-handbook.epub
 /Documentation/the-senseglove-unreal-engine-handbook.pdf
 /Documentation/the-senseglove-unreal-engine-handbook.zip

Plugins/SenseGlove/Handbook/BSDmakefile

@@ -3,7 +3,7 @@
 #
 # (The MIT License)
 #
-# Copyright (c) 2020 - 2024 SenseGlove
+# Copyright (c) 2020 - 2025 SenseGlove
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal

Plugins/SenseGlove/Handbook/GNUmakefile

@@ -3,7 +3,7 @@
 #
 # (The MIT License)
 #
-# Copyright (c) 2020 - 2024 SenseGlove
+# Copyright (c) 2020 - 2025 SenseGlove
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -51,17 +51,19 @@ SG_PLUGIN_FILE			:=	$(SG_PLUGIN_DIR)/SenseGlove.uplugin
 
 SG_DOCUMENTATION_URL			:=	https://unreal.docs.senseglove.com
 SG_DOCUMENTATION_DIR			:=	$(SG_PLUGIN_DIR)/Documentation
-SG_DOCUMENTATION_EPUB_DIR		:=	$(SG_DOCUMENTATION_DIR)/epub
 SG_DOCUMENTATION_HTML_DIR_NAME	:=	html
 SG_DOCUMENTATION_HTML_DIR		:=	$(SG_DOCUMENTATION_DIR)/$(SG_DOCUMENTATION_HTML_DIR_NAME)
 SG_DOCUMENTATION_PDF_DIR		:=	$(SG_DOCUMENTATION_DIR)/pdf-outline
 SG_DOCUMENTATION_PDF_FILE		:=	$(SG_DOCUMENTATION_PDF_DIR)/output.pdf
+SG_DOCUMENTATION_EPUB_DIR		:=	$(SG_DOCUMENTATION_DIR)/epub
+SG_DOCUMENTATION_EPUB_FILE		:=	$(SG_DOCUMENTATION_EPUB_DIR)/$(SG_PROJECT_NAME).epub
 SG_DOCUMENTATION_PACK_DIR_NAME	:=	pack
 SG_DOCUMENTATION_PACK_DIR		:=	$(SG_DOCUMENTATION_DIR)/$(SG_DOCUMENTATION_PACK_DIR_NAME)
 
 SG_HANDBOOK_PACKED_HTML_DIR		:=	$(SG_DOCUMENTATION_PACK_DIR)/$(SG_HANDBOOK_ESCAPED_NAME)
 SG_HANDBOOK_PACKED_HTML_FILE	:=	$(SG_DOCUMENTATION_PACK_DIR)/$(SG_HANDBOOK_ESCAPED_NAME).zip
 SG_HANDBOOK_PACKED_PDF_FILE		:=	$(SG_DOCUMENTATION_PACK_DIR)/$(SG_HANDBOOK_ESCAPED_NAME).pdf
+SG_HANDBOOK_PACKED_EPUB_FILE	:=	$(SG_DOCUMENTATION_PACK_DIR)/$(SG_HANDBOOK_ESCAPED_NAME).epub
 
 SG_BROWSER_BINARY_PATH_LINUX	:=	/opt/brave.com/brave/brave
 SG_BROWSER_BINARY_PATH_WINDOWS	:=	C:\Program Files\BraveSoftware\Brave-Browser\Application\brave.exe
@@ -224,16 +226,13 @@ SG_MDBOOK_HTML_SITE_URL		:=	$(SG_HANDBOOK_REVISION)
 SG_HANDBOOK_REVISION_URL	:=	$(SG_DOCUMENTATION_URL)/$(SG_HANDBOOK_REVISION)
 SG_HANDBOOK_RELEASE_NAME	:=	$(shell echo $(SG_PROJECT_NAME)-$(SG_HANDBOOK_REVISION) | tr '[:upper:]' '[:lower:]' | sed 's/ /-/g')
 SG_HANDBOOK_PDF_URL			:=	$(SG_HANDBOOK_REVISION_URL)/$(SG_HANDBOOK_RELEASE_NAME).pdf
+SG_HANDBOOK_EPUB_URL		:=	$(SG_HANDBOOK_REVISION_URL)/$(SG_HANDBOOK_RELEASE_NAME).epub
 endif # ($(strip $(SG_HANDBOOK_REVISION)),mismatched)
 
 ################################################################################
 # mdbook-pdf Configuration
 ################################################################################
 
-ifneq ($(strip $(SG_HANDBOOK_REVISION)),mismatched)
-SG_MDBOOK_HTML_SITE_URL	:=	/$(SG_HANDBOOK_REVISION)/
-endif # ($(strip $(SG_HANDBOOK_REVISION)),mismatched)
-
 ifeq ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
 SG_MDBOOK_PDF_BROWSER_BINARY_PATH	:=	$(SG_BROWSER_BINARY_PATH_LINUX)
 else ifeq ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_WINDOWS))
@@ -283,6 +282,7 @@ SG_HANDBOOK_DEPLOY_TEMP_DIR	:=	$(shell mktemp -d -t $(SG_HANDBOOK_DEPLOY_TEMP_DI
 $(info Temporary directory has been set up at '$(SG_HANDBOOK_DEPLOY_TEMP_DIR)')
 
 SG_HANDBOOK_DEPLOY_GENERATED_PDF_FILE	:=	$(SG_HANDBOOK_DEPLOY_TEMP_DIR)/$(SG_HANDBOOK_RELEASE_NAME).pdf
+SG_HANDBOOK_DEPLOY_GENERATED_EPUB_FILE	:=	$(SG_HANDBOOK_DEPLOY_TEMP_DIR)/$(SG_HANDBOOK_RELEASE_NAME).epub
 
 SG_HANDBOOK_DEPLOY_REVISION_LIST_FILE	:=	$(SG_HANDBOOK_DEPLOY_TEMP_DIR)/revisions.txt
 
@@ -332,6 +332,7 @@ info:
 	@echo "  - Handbook Revision     :  $(SG_HANDBOOK_REVISION)"
 	@echo "  - Handbook Revision URL :  $(SG_HANDBOOK_REVISION_URL)"
 	@echo "  - Handbook PDF URL      :  $(SG_HANDBOOK_PDF_URL)"
+	@echo "  - Handbook ePub URL     :  $(SG_HANDBOOK_EPUB_URL)"
 	@echo "  - Git Branch            :  $(SG_GIT_BRANCH)"
 	@echo "  - Git Tag               :  $(SG_GIT_TAG)"
 	@echo "  - Git Commit            :  $(SG_GIT_COMMIT)"
@@ -362,7 +363,7 @@ install-build-deps:
 	@echo "Installing build dependencies if they have not already been installed..."
 	@cargo install mdbook --vers "^0.4" --locked
 	@cargo install xq --vers "^0.4" --locked
-	@cargo install mdbook-alerts --vers "^0.6" --locked
+	@cargo install mdbook-alerts --vers "^0.7" --locked
 	@cargo install mdbook-pdf --vers "^0.1" --locked
 ifeq ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
 	@echo "Installing mdbook-pdf-outline..."
@@ -370,6 +371,7 @@ ifeq ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
 		&& . $(SG_LINUX_PYTHON_VENV_BIN_DIR)/activate \
 		&& pip install mdbook-pdf-outline 2>/dev/null
 endif # ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
+	@cargo install --git https://github.com/Michael-F-Bryan/mdbook-epub --rev d1536bbbdc1ca00320522ad73a967e15057ef573 --locked
 
 ################################################################################
 # Make Targets - mdBook
@@ -456,6 +458,7 @@ _mdbook_serve:
 		SG_HANDBOOK_REVISION='$(SG_HANDBOOK_REVISION)' \
 		SG_HANDBOOK_REVISION_URL='$(SG_HANDBOOK_REVISION_URL)' \
 		SG_HANDBOOK_PDF_URL='$(SG_HANDBOOK_PDF_URL)' \
+		SG_HANDBOOK_EPUB_URL='$(SG_HANDBOOK_EPUB_URL)' \
 		SG_GIT_BRANCH='$(SG_GIT_BRANCH)' \
 		SG_GIT_TAG='$(SG_GIT_TAG)' \
 		SG_GIT_COMMIT='$(SG_GIT_COMMIT)' \
@@ -488,6 +491,7 @@ _mdbook_build:
 		SG_HANDBOOK_REVISION='$(SG_HANDBOOK_REVISION)' \
 		SG_HANDBOOK_REVISION_URL='$(SG_HANDBOOK_REVISION_URL)' \
 		SG_HANDBOOK_PDF_URL='$(SG_HANDBOOK_PDF_URL)' \
+		SG_HANDBOOK_EPUB_URL='$(SG_HANDBOOK_EPUB_URL)' \
 		SG_GIT_BRANCH='$(SG_GIT_BRANCH)' \
 		SG_GIT_TAG='$(SG_GIT_TAG)' \
 		SG_GIT_COMMIT='$(SG_GIT_COMMIT)' \
@@ -519,24 +523,30 @@ _pack:
 	@mkdir -p "$(SG_DOCUMENTATION_PACK_DIR)"
 	@echo "Moving '$(SG_DOCUMENTATION_HTML_DIR)' to '$(SG_HANDBOOK_PACKED_HTML_DIR)'..."
 ifeq ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
-	@mv $(SG_DOCUMENTATION_HTML_DIR) $(SG_HANDBOOK_PACKED_HTML_DIR)
+	@mv "$(SG_DOCUMENTATION_HTML_DIR)" "$(SG_HANDBOOK_PACKED_HTML_DIR)"
 else # ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
 	@powershell -Command "Move-Item '$(SG_DOCUMENTATION_HTML_DIR)' '$(SG_HANDBOOK_PACKED_HTML_DIR)'"
 endif # ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
 	@echo "Compressing '$(SG_HANDBOOK_PACKED_HTML_DIR)' to '$(SG_HANDBOOK_PACKED_HTML_FILE)'..."
 ifeq ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
-	@cd $(SG_DOCUMENTATION_PACK_DIR) \
+	@cd "$(SG_DOCUMENTATION_PACK_DIR)" \
 		&& zip $(SG_HANDBOOK_PACKED_HTML_FILE) -r $(SG_HANDBOOK_ESCAPED_NAME)
 else # ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
-	@cd $(SG_DOCUMENTATION_PACK_DIR) \
+	@cd "$(SG_DOCUMENTATION_PACK_DIR)" \
 		&& powershell Compress-Archive $(SG_HANDBOOK_ESCAPED_NAME) $(SG_HANDBOOK_PACKED_HTML_FILE)
 endif # ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
 	@echo "Moving '$(SG_DOCUMENTATION_PDF_FILE)' to '$(SG_HANDBOOK_PACKED_PDF_FILE)'..."
 ifeq ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
-	@mv $(SG_DOCUMENTATION_PDF_FILE) $(SG_HANDBOOK_PACKED_PDF_FILE)
+	@mv "$(SG_DOCUMENTATION_PDF_FILE)" "$(SG_HANDBOOK_PACKED_PDF_FILE)"
 else # ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
 	@powershell -Command "Move-Item '$(SG_DOCUMENTATION_PDF_FILE)' '$(SG_HANDBOOK_PACKED_PDF_FILE)'"
 endif # ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
+	@echo "Moving '$(SG_DOCUMENTATION_EPUB_FILE)' to '$(SG_HANDBOOK_PACKED_EPUB_FILE)'..."
+ifeq ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
+	@mv "$(SG_DOCUMENTATION_EPUB_FILE)" "$(SG_HANDBOOK_PACKED_EPUB_FILE)"
+else # ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
+	@powershell -Command "Move-Item '$(SG_DOCUMENTATION_EPUB_FILE)' '$(SG_HANDBOOK_PACKED_EPUB_FILE)'"
+endif # ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
 
 .PHONY: _deploy
 _deploy:
@@ -552,7 +562,7 @@ ifeq ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
 		--delete $(SG_DOCUMENTATION_HTML_DIR)/ \
 		$(SG_HANDBOOK_SSH_USER)@$(SG_HANDBOOK_SSH_HOST):$(SG_HANDBOOK_SSH_REMOTE_DIR)/$(SG_HANDBOOK_REVISION)
 else # ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
-	@cd $(SG_DOCUMENTATION_DIR) \
+	@cd "$(SG_DOCUMENTATION_DIR)" \
 		&& "$(SG_RSYNC_BINARY_PATH_WINDOWS)" \
 			-avze "\"$(SG_RSYNC_SSH_BINARY_PATH_WINDOWS)\" -p $(SG_HANDBOOK_SSH_PORT)" \
 			--perms \
@@ -561,13 +571,19 @@ else # ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
 			$(SG_HANDBOOK_SSH_USER)@$(SG_HANDBOOK_SSH_HOST):$(SG_HANDBOOK_SSH_REMOTE_DIR)/$(SG_HANDBOOK_REVISION)
 endif # ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
 	@echo "Copying '$(SG_DOCUMENTATION_PDF_FILE)' to '$(SG_HANDBOOK_DEPLOY_GENERATED_PDF_FILE)'..."
-	@cp -v $(SG_DOCUMENTATION_PDF_FILE) $(SG_HANDBOOK_DEPLOY_GENERATED_PDF_FILE)
+	@cp -v "$(SG_DOCUMENTATION_PDF_FILE)" "$(SG_HANDBOOK_DEPLOY_GENERATED_PDF_FILE)"
 	@echo "Uploading '$(SG_HANDBOOK_DEPLOY_GENERATED_PDF_FILE)' to '$(SG_HANDBOOK_SSH_USER)@$(SG_HANDBOOK_SSH_HOST):$(SG_HANDBOOK_SSH_REMOTE_DIR)/$(SG_HANDBOOK_REVISION)'..."
 	@scp \
 		-P $(SG_HANDBOOK_SSH_PORT) \
-		$(SG_HANDBOOK_DEPLOY_GENERATED_PDF_FILE) \
+		"$(SG_HANDBOOK_DEPLOY_GENERATED_PDF_FILE)" \
+		$(SG_HANDBOOK_SSH_USER)@$(SG_HANDBOOK_SSH_HOST):$(SG_HANDBOOK_SSH_REMOTE_DIR)/$(SG_HANDBOOK_REVISION)
+	@echo "Copying '$(SG_DOCUMENTATION_EPUB_FILE)' to '$(SG_HANDBOOK_DEPLOY_GENERATED_EPUB_FILE)'..."
+	@cp -v "$(SG_DOCUMENTATION_EPUB_FILE)" "$(SG_HANDBOOK_DEPLOY_GENERATED_EPUB_FILE)"
+	@echo "Uploading '$(SG_HANDBOOK_DEPLOY_GENERATED_EPUB_FILE)' to '$(SG_HANDBOOK_SSH_USER)@$(SG_HANDBOOK_SSH_HOST):$(SG_HANDBOOK_SSH_REMOTE_DIR)/$(SG_HANDBOOK_REVISION)'..."
+	@scp \
+		-P $(SG_HANDBOOK_SSH_PORT) \
+		"$(SG_HANDBOOK_DEPLOY_GENERATED_EPUB_FILE)" \
 		$(SG_HANDBOOK_SSH_USER)@$(SG_HANDBOOK_SSH_HOST):$(SG_HANDBOOK_SSH_REMOTE_DIR)/$(SG_HANDBOOK_REVISION)
-	@cp -v $(SG_DOCUMENTATION_PDF_FILE) $(SG_HANDBOOK_DEPLOY_GENERATED_PDF_FILE)
 	@echo "Retrieving the list of deployed handbook revisions from '$(SG_HANDBOOK_SSH_USER)@$(SG_HANDBOOK_SSH_HOST):$(SG_HANDBOOK_SSH_PORT)/$(SG_HANDBOOK_SSH_REMOTE_DIR)'..."
 	@ssh \
 		-p $(SG_HANDBOOK_SSH_PORT) $(SG_HANDBOOK_SSH_USER)@$(SG_HANDBOOK_SSH_HOST) \
@@ -580,96 +596,96 @@ endif # ($(SG_BUILD_PLATFORM),$(SG_BUILD_PLATFORM_LINUX))
 		grep -i 'next' $(SG_HANDBOOK_DEPLOY_REVISION_LIST_FILE); \
 		grep -vi 'next' $(SG_HANDBOOK_DEPLOY_REVISION_LIST_FILE) \
 		| sort -r; \
-	} > $(SG_HANDBOOK_DEPLOY_REVISION_LIST_FILE).tmp
+	} > "$(SG_HANDBOOK_DEPLOY_REVISION_LIST_FILE).tmp"
-	@mv $(SG_HANDBOOK_DEPLOY_REVISION_LIST_FILE).tmp $(SG_HANDBOOK_DEPLOY_REVISION_LIST_FILE)
+	@mv "$(SG_HANDBOOK_DEPLOY_REVISION_LIST_FILE).tmp" "$(SG_HANDBOOK_DEPLOY_REVISION_LIST_FILE)"
 	@echo "Revisions list saved to '$(SG_HANDBOOK_DEPLOY_REVISION_LIST_FILE)'!"
 	@echo "Current revisions:"
-	@sed 's/^/ - /' $(SG_HANDBOOK_DEPLOY_REVISION_LIST_FILE)
+	@sed 's/^/ - /' "$(SG_HANDBOOK_DEPLOY_REVISION_LIST_FILE)"
 	@echo "Generating '$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)'..."
-	@echo "<html>" > $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "<html>" > "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "<head>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "<head>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "<title>Welcome to $(SG_PROJECT_NAME)</title>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "<title>Welcome to $(SG_PROJECT_NAME)</title>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "<link rel='icon' href='favicon.svg'>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "<link rel='icon' href='favicon.svg'>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "<link rel='shortcut icon' href='favicon.svg'>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "<link rel='shortcut icon' href='favicon.svg'>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "<style>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "<style>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "body {" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "body {" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "font-family: Arial, sans-serif;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "font-family: Arial, sans-serif;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "background-color: #003070;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "background-color: #003070;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "color: #fff;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "color: #fff;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "margin: 0;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "margin: 0;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "padding: 0;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "padding: 0;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "}" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "}" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo ".container {" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo ".container {" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "padding: 2.0em;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "padding: 2.0em;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "}" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "}" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo ".logo-container {" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo ".logo-container {" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "text-align: center;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "text-align: center;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "}" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "}" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo ".logo-container img {" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo ".logo-container img {" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "max-width: 100%;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "max-width: 100%;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "height: auto;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "height: auto;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "}" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "}" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo ".title-container {" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo ".title-container {" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "text-align: center;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "text-align: center;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "}" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "}" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo ".revisions-container {" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo ".revisions-container {" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "display: table;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "display: table;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "width: 300px;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "width: 300px;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "margin: 0 auto;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "margin: 0 auto;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "padding: 20px;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "padding: 20px;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "}" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "}" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo ".row {" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo ".row {" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "display: table-row;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "display: table-row;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "}" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "}" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo ".cell {" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo ".cell {" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "display: table-cell;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "display: table-cell;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "background-color: #004890;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "background-color: #004890;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "border-radius: 5px;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "border-radius: 5px;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "margin: 10px;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "margin: 10px;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "padding: 20px;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "padding: 20px;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "text-align: center;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "text-align: center;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "transition: transform 0.2s;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "transition: transform 0.2s;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "}" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "}" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo ".cell:hover {" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo ".cell:hover {" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "transform: scale(1.05);" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "transform: scale(1.05);" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "}" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "}" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo ".cell a {" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo ".cell a {" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "display: block;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "display: block;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "height: 100%;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "height: 100%;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "width: 100%;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "width: 100%;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "text-decoration: none;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "text-decoration: none;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "color: #fff;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "color: #fff;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "font-weight: bold;" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "font-weight: bold;" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "}" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "}" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "</style>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "</style>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "</head>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "</head>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "<body>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "<body>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "<div class='container'>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "<div class='container'>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
 	@echo "<div class='logo-container'>" >>  $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
-	@echo "<img src="favicon.svg" alt='SenseGlove' />" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "<img src="favicon.svg" alt='SenseGlove' />" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "</div>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "</div>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "<div class='title-container'>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "<div class='title-container'>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "<h1>Welcome to the SenseGlove Unreal Engine Handbook</h1>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "<h1>Welcome to the SenseGlove Unreal Engine Handbook</h1>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "<h3>Please choose a revision to continue!</h3>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "<h3>Please choose a revision to continue!</h3>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "<h5>* Please note that the next revision is the documentation for the unstable next release of the plugin and subject to change!</h5>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "<h5>* Please note that the next revision is the documentation for the unstable next release of the plugin and subject to change!</h5>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "</div>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "</div>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "<div class='revisions-container'>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "<div class='revisions-container'>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
 	@while read dir; \
 		do \
 			echo "<div class='row'><div class='cell'><a href=\"$$dir\">$$dir</a></div></div>"; \
-		done < $(SG_HANDBOOK_DEPLOY_REVISION_LIST_FILE) >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+		done < $(SG_HANDBOOK_DEPLOY_REVISION_LIST_FILE) >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "</div>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "</div>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "</div>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "</div>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "</body>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "</body>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
-	@echo "</html>" >> $(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)
+	@echo "</html>" >> "$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)"
 	@echo "Uploading '$(SG_HANDBOOK_FAVICON_FILE)' to '$(SG_HANDBOOK_SSH_USER)@$(SG_HANDBOOK_SSH_HOST):$(SG_HANDBOOK_SSH_REMOTE_DIR)'"
 	@scp \
 		-P $(SG_HANDBOOK_SSH_PORT) \
-		$(SG_HANDBOOK_FAVICON_FILE) \
+		"$(SG_HANDBOOK_FAVICON_FILE)" \
 		$(SG_HANDBOOK_SSH_USER)@$(SG_HANDBOOK_SSH_HOST):$(SG_HANDBOOK_SSH_REMOTE_DIR)
 	@echo "Uploading '$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)' to '$(SG_HANDBOOK_SSH_USER)@$(SG_HANDBOOK_SSH_HOST):$(SG_HANDBOOK_SSH_REMOTE_DIR)'"
 	@scp \
 		-P $(SG_HANDBOOK_SSH_PORT) \
-		$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE) \
+		"$(SG_HANDBOOK_DEPLOY_GENERATED_HOME_INDEX_FILE)" \
 		$(SG_HANDBOOK_SSH_USER)@$(SG_HANDBOOK_SSH_HOST):$(SG_HANDBOOK_SSH_REMOTE_DIR)

Plugins/SenseGlove/Handbook/bin/sg-preprocessor.sh

@@ -5,7 +5,7 @@
 #
 # (The MIT License)
 #
-# Copyright (c) 2020 - 2024 SenseGlove
+# Copyright (c) 2020 - 2025 SenseGlove
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -43,6 +43,7 @@ escape_string() {
 SG_PROJECT_NAME_ESCAPED=$(escape_string "${SG_PROJECT_NAME}")
 SG_HANDBOOK_REVISION_ESCAPED=$(escape_string "${SG_HANDBOOK_REVISION}")
 SG_HANDBOOK_REVISION_URL_ESCAPED=$(escape_string "${SG_HANDBOOK_REVISION_URL}")
+SG_HANDBOOK_EPUB_URL_ESCAPED=$(escape_string "${SG_HANDBOOK_EPUB_URL}")
 SG_HANDBOOK_PDF_URL_ESCAPED=$(escape_string "${SG_HANDBOOK_PDF_URL}")
 SG_GIT_BRANCH_ESCAPED=$(escape_string "${SG_GIT_BRANCH}")
 SG_GIT_TAG_ESCAPED=$(escape_string "${SG_GIT_TAG}")
@@ -70,6 +71,7 @@ PARSED_BOOK=$(echo "${BOOK}" | xq "
                     . | gsub(\"{{ #sg-project-name }}\"; \"${SG_PROJECT_NAME_ESCAPED}\") |
                         gsub(\"{{ #sg-handbook-revision }}\"; \"${SG_HANDBOOK_REVISION_ESCAPED}\") |
                         gsub(\"{{ #sg-handbook-revision-url }}\"; \"${SG_HANDBOOK_REVISION_URL_ESCAPED}\") |
+                        gsub(\"{{ #sg-handbook-epub-url }}\"; \"${SG_HANDBOOK_EPUB_URL_ESCAPED}\") |
                         gsub(\"{{ #sg-handbook-pdf-url }}\"; \"${SG_HANDBOOK_PDF_URL_ESCAPED}\") |
                         gsub(\"{{ #sg-git-branch }}\"; \"${SG_GIT_BRANCH_ESCAPED}\") |
                         gsub(\"{{ #sg-git-tag }}\"; \"${SG_GIT_TAG_ESCAPED}\") |

Plugins/SenseGlove/Handbook/book.toml

@@ -3,7 +3,7 @@
 #
 # (The MIT License)
 #
-# Copyright (c) 2020 - 2024 SenseGlove
+# Copyright (c) 2020 - 2025 SenseGlove
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -49,6 +49,12 @@ use-default-preprocessors = true
 after = [ "index", "links" ]
 command = "sh ./bin/sg-preprocessor.sh"
 
+[output.epub]
+no-section-label = false
+curly-quotes = true
+epub-version = 3
+footnote-backrefs = true
+
 [output.html]
 additional-css = ["styles/custom.css"]
 additional-js = []