chore: remove obsolete issue template and PdfPage.cs; add benchmark and analysis scripts

Author: shps951023

.github_issue_body.md

@@ -1037,6 +1037,7 @@ All test cases comparing MiniPdf output vs LibreOffice reference. Page 1 shown f
 
 
 
+
 ## License
 
 This project is licensed under the [Apache License 2.0](LICENSE).

PdfPage.cs

@@ -7,9 +7,9 @@
     It installs Python dependencies, runs all steps, and opens the final report.
 
 .EXAMPLE
-    .\Run-Benchmark.ps1
-    .\Run-Benchmark.ps1 -CompareOnly
-    .\Run-Benchmark.ps1 -SkipReference
+    .\scripts\Run-Benchmark.ps1
+    .\scripts\Run-Benchmark.ps1 -CompareOnly
+    .\scripts\Run-Benchmark.ps1 -SkipReference
 #>
 
 param(
@@ -21,8 +21,8 @@ param(
 )
 
 $ErrorActionPreference = "Continue"
-$ScriptRoot = $PSScriptRoot
-$BenchmarkDir = Join-Path $ScriptRoot "tests" "MiniPdf.Benchmark"
+$ScriptRoot = Split-Path -Parent $PSScriptRoot
+$BenchmarkDir = Join-Path (Join-Path $ScriptRoot "tests") "MiniPdf.Benchmark"
 
 Write-Host "`n============================================================" -ForegroundColor Cyan
 Write-Host "  MiniPdf Self-Evolution Benchmark Pipeline" -ForegroundColor Cyan
@@ -56,7 +56,7 @@ try {
 }
 
 # Open the report if it exists
-$reportPath = Join-Path $BenchmarkDir "reports" "comparison_report.md"
+$reportPath = Join-Path (Join-Path $BenchmarkDir "reports") "comparison_report.md"
 if (Test-Path $reportPath) {
     Write-Host "`n[Done] Report: $reportPath" -ForegroundColor Green
     Write-Host "Opening report..." -ForegroundColor Cyan

README.md

@@ -3,7 +3,9 @@
 import zipfile, re, os, sys
 sys.stdout.reconfigure(encoding='utf-8')
 
-output_dir = r'd:\git\MiniPdf\tests\MiniPdf.Scripts\output'
+_script_dir = os.path.dirname(os.path.abspath(__file__))
+_repo_root = os.path.dirname(_script_dir)
+output_dir = os.path.join(_repo_root, 'tests', 'MiniPdf.Scripts', 'output')
 
 def analyze_xlsx(xlsx_path):
     with zipfile.ZipFile(xlsx_path) as z:

Run-Benchmark.ps1 scripts/Run-Benchmark.ps1Run-Benchmark.ps1 renamed to scripts/Run-Benchmark.ps1

@@ -2,7 +2,9 @@
 """Analyze xlsx files to understand column width requirements."""
 import zipfile, re, os, sys
 
-output_dir = r'd:\git\MiniPdf\tests\MiniPdf.Scripts\output'
+_script_dir = os.path.dirname(os.path.abspath(__file__))
+_repo_root = os.path.dirname(_script_dir)
+output_dir = os.path.join(_repo_root, 'tests', 'MiniPdf.Scripts', 'output')
 
 def get_col_content_widths(xlsx_path):
     """Get max content length per column and SheetFormatPr info."""

analyze_overflow.py scripts/analyze_overflow.pyanalyze_overflow.py renamed to scripts/analyze_overflow.py

@@ -1,15 +1,17 @@
 #!/usr/bin/env python3
 """Extract text from reference PDFs to understand what LibreOffice renders."""
 import os, sys
-sys.path.insert(0, r'd:\git\MiniPdf\tests\MiniPdf.Benchmark')
+_script_dir = os.path.dirname(os.path.abspath(__file__))
+_repo_root = os.path.dirname(_script_dir)
+sys.path.insert(0, os.path.join(_repo_root, 'tests', 'MiniPdf.Benchmark'))
 
 try:
     import fitz  # pymupdf
 except ImportError:
     print("pymupdf not installed")
     sys.exit(1)
 
-ref_dir = r'd:\git\MiniPdf\tests\MiniPdf.Benchmark\reference_pdfs'
+ref_dir = os.path.join(_repo_root, 'tests', 'MiniPdf.Benchmark', 'reference_pdfs')
 
 tests = [
     ('classic35_explicit_row_heights', ['Tall Header', 'Tall HeadeValue', 'Tall Heade']),

analyze_xlsx.py scripts/analyze_xlsx.pyanalyze_xlsx.py renamed to scripts/analyze_xlsx.py

@@ -1,6 +1,9 @@
 #!/usr/bin/env python3
 """Apply targeted fixes to MiniPdf source files."""
-import re
+import os, re
+
+_script_dir = os.path.dirname(os.path.abspath(__file__))
+_repo_root = os.path.dirname(_script_dir)
 
 def fix_file(path, old, new, expect_found=True):
     with open(path, encoding='utf-8') as f:
@@ -19,7 +22,7 @@ def fix_file(path, old, new, expect_found=True):
 
 # ── 1. PdfWriter.cs: en/em-dash -> WinAnsiEncoding bytes ─────────────────────
 fix_file(
-    'src/MiniPdf/PdfWriter.cs',
+    os.path.join(_repo_root, 'src/MiniPdf/PdfWriter.cs'),
     r"'\u2013' or '\u2014' or '\u2012' => '-',   // en-dash, em-dash",
     r"'\u2013' or '\u2012' => (char)0x96,  // en-dash -> WinAnsiEncoding 0x96" + "\n" + 
     r"                '\u2014' => (char)0x97,                // em-dash -> WinAnsiEncoding 0x97"
@@ -39,6 +42,6 @@ def fix_file(path, old, new, expect_found=True):
                         var clipped = cellText.Length > maxChars ? cellText[..maxChars] : cellText;
                         cellLines[i] = new[] { clipped };"""
 
-fix_file('src/MiniPdf/ExcelToPdfConverter.cs', old_wrap, new_clip)
+fix_file(os.path.join(_repo_root, 'src/MiniPdf/ExcelToPdfConverter.cs'), old_wrap, new_clip)
 
 print("All done.")

check_reference.py scripts/check_reference.pycheck_reference.py renamed to scripts/check_reference.py

@@ -5,14 +5,14 @@
 Uses comparison_report.json to get scores and image filenames (page 1 only).
 
 Usage:
-    python update_readme_images.py
+    python scripts/update_readme_images.py
 """
 
 import json
 import re
 from pathlib import Path
 
-REPO_ROOT = Path(__file__).parent
+REPO_ROOT = Path(__file__).parent.parent
 README_PATH = REPO_ROOT / "README.md"
 REPORT_JSON = REPO_ROOT / "tests/MiniPdf.Benchmark/reports/comparison_report.json"
 IMAGE_DIR_REL = "tests/MiniPdf.Benchmark/reports/images"

fix_code.py scripts/fix_code.pyfix_code.py renamed to scripts/fix_code.py

@@ -7,7 +7,7 @@ Automatically compares PDFs generated by MiniPdf against LibreOffice (reference
 ```
 ┌─────────────────────────────────────────────────────────────┐
 │                  run_benchmark.py (orchestrator)            │
-│                  Run-Benchmark.ps1 (one-click entry point)  │
+│                  scripts/Run-Benchmark.ps1 (one-click entry point)  │
 ├─────────────────────────────────────────────────────────────┤
 │                                                             │
 │  Step 1: generate_classic_xlsx.py                           │
@@ -54,7 +54,7 @@ pip install openpyxl pymupdf
 
 ```powershell
 # Windows PowerShell
-.\Run-Benchmark.ps1
+.\scripts\Run-Benchmark.ps1
 
 # Or run directly with Python
 cd tests/MiniPdf.Benchmark
@@ -202,7 +202,7 @@ When using an AI assistant (e.g., GitHub Copilot), follow this workflow:
 
 1. **Run the Benchmark**:
    ```
-   .\Run-Benchmark.ps1
+   .\scripts\Run-Benchmark.ps1
    ```
 
 2. **Feed the report to the AI**:
@@ -214,7 +214,7 @@ When using an AI assistant (e.g., GitHub Copilot), follow this workflow:
 
 3. **Re-validate after AI makes changes**:
    ```
-   .\Run-Benchmark.ps1 --SkipGenerate --SkipReference
+   .\scripts\Run-Benchmark.ps1 --SkipGenerate --SkipReference
    ```
 
 4. **Iterate until all scores ≥ 0.9**.
@@ -254,5 +254,5 @@ tests/
 │   │   └── images/                 # Per-page rendering comparisons
 │   └── README.md                   # This document
 │
-Run-Benchmark.ps1                   # Windows one-click entry point
+scripts/Run-Benchmark.ps1                   # Windows one-click entry point
 ```