latexpand
expands \\input and \\include commands in LaTeX documents, producing a single
TLDR
Expand includes in LaTeX file
$ latexpand [input.tex] > [output.tex]
Keep comments$ latexpand --keep-comments [input.tex]
Expand bibliography$ latexpand --expand-bbl [input.bbl] [input.tex]
Output to file$ latexpand -o [output.tex] [input.tex]
SYNOPSIS
latexpand [options] file
DESCRIPTION
latexpand expands \\input and \\include commands in LaTeX documents, producing a single flattened file. Useful for journal submissions that require single-file documents or for processing with tools that don't handle includes.
PARAMETERS
-o file
Output to file instead of stdout.--keep-comments
Preserve comments in output.--expand-bbl file
Expand bibliography from .bbl file.--empty-comments
Replace comments with empty lines.--verbose
Show verbose output.