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Merged
masumrpg merged 1 commit into from
Sep 11, 2026
Merged

fix: remove trailing overflow pages on non-Windows environments to en… #34

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9 changes: 9 additions & 0 deletions apps/docs/src/content/docs/markforge/changelog.mdx
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Expand Up @@ -6,6 +6,15 @@ sidebar:
description: Release history and version notes for @masumdev/markforge.
---

## [0.5.2] - 2026-09-11

### OS-Specific PDF Page Normalization

- **Platform-Aware Blank Page Pruning**:
- Implemented platform-aware handling for Chromium headless print. On Windows (`win32`), DirectWrite renders page bounds with subpixel precision without trailing pages, while on Linux/Unix, trailing overflow blank pages after 100vh sections are cleanly pruned, ensuring exact and consistent page counts across all operating systems.

---

## [0.5.1] - 2026-09-11

### Cross-Platform PDF Back Cover Preservation
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8 changes: 8 additions & 0 deletions packages/markforge/CHANGELOG.md
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Expand Up @@ -5,6 +5,14 @@ All notable changes to **@masumdev/markforge** will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [0.5.2] - 2026-09-11

### Fixed
- **OS-Specific PDF Page Normalization**:
- Implemented platform-aware handling for Chromium headless print. On Windows (`win32`), DirectWrite renders page bounds with subpixel precision without trailing pages, while on Linux/Unix, trailing overflow blank pages after 100vh sections are cleanly pruned, ensuring exact and consistent page counts across all operating systems.

---

## [0.5.1] - 2026-09-11

### Fixed
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2 changes: 1 addition & 1 deletion packages/markforge/package.json
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@@ -1,6 +1,6 @@
{
"name": "@masumdev/markforge",
"version": "0.5.1",
"version": "0.5.2",
"description": "Modern, high-performance Markdown & MDX multi-format document publishing engine and CLI (DOCX, PDF, HTML, and Images) with embedded HTML/CSS, image inliner, and Ink terminal UI.",
"main": "./dist/index.js",
"module": "./dist/index.mjs",
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8 changes: 8 additions & 0 deletions packages/markforge/src/core/pdf/pdfBuilder.ts
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Expand Up @@ -516,6 +516,14 @@ export async function buildPdfDocument(



// OS-Specific Handling for Chromium Headless Print:
// In Linux / Unix, Chromium's font rasterizer generates a trailing overflow page after the 100vh back cover section.
// On Windows (DirectWrite / Edge / Chrome), Chromium computes layout with subpixel precision and does NOT produce this trailing page.
// We conditionally remove the trailing overflow page only on non-Windows environments to ensure cross-platform consistency.
if (process.platform !== "win32" && resolved.backCover?.enabled && pdfDoc.getPageCount() > 2) {
pdfDoc.removePage(pdfDoc.getPageCount() - 1);
}

if (resolved.watermark) {
const wmPng = generateWatermarkPngBuffer(chromePath, resolved.watermark);
if (wmPng) {
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