From 10c6a08ce56bdf79c955a66476ae15c97f3f2bba Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 29 Dec 2025 14:38:23 +0000
Subject: [PATCH 1/2] Initial plan


From 2ca369466115581966ae777a030719db4bfd9352 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 29 Dec 2025 14:45:16 +0000
Subject: [PATCH 2/2] Fix build_pdf.yml workflow to properly build LaTeX
 document

Co-authored-by: py1sl <1928511+py1sl@users.noreply.github.com>
---
 .github/workflows/build_pdf.yml | 17 +++++++++--------
 .gitignore                      | 12 ++++++++++++
 2 files changed, 21 insertions(+), 8 deletions(-)
 create mode 100644 .gitignore

diff --git a/.github/workflows/build_pdf.yml b/.github/workflows/build_pdf.yml
index 40b7355..3a5a818 100644
--- a/.github/workflows/build_pdf.yml
+++ b/.github/workflows/build_pdf.yml
@@ -8,22 +8,23 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Set up LaTeX
       run: |
         sudo apt-get update
-        sudo apt-get install -y texlive-xetex
+        sudo apt-get install -y texlive-xetex texlive-bibtex-extra bibtex2html
 
     - name: Compile LaTeX document
+      working-directory: latex
       run: |
-        xelatex -interaction=nonstopmode -halt-on-error latex/lib.tex
-        bibtex latex/lib
-        xelatex -interaction=nonstopmode -halt-on-error latex/lib.tex
-        xelatex -interaction=nonstopmode -halt-on-error latex/lib.tex
+        xelatex -interaction=nonstopmode -halt-on-error lib.tex
+        bibtex lib
+        xelatex -interaction=nonstopmode -halt-on-error lib.tex
+        xelatex -interaction=nonstopmode -halt-on-error lib.tex
 
     - name: Upload PDF artifact
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
         name: pdf
-        path: lib.pdf
+        path: latex/lib.pdf
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..a4d1f2c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,12 @@
+# LaTeX build artifacts
+*.aux
+*.bbl
+*.blg
+*.log
+*.out
+*.toc
+*.pdf
+*.dvi
+*.fls
+*.fdb_latexmk
+*.synctex.gz