Inconsistency between camelot CLI/docs and API default line_scale

[Jels02]

Describe the bug

In the docs and CLI, the default line_scale is 40.
In the API, when omitting a line_scale, it defaults to 15.

Steps to reproduce the bug

python -m pip install camelot-py

camelot --output out.csv lattice document.pdf

output (table count)
differs to

import camelot
camelot.read_pdf("document.pdf")

depending on pdf lines

Expected behavior
Output should be consistent. This is made more confusing, as the CLI:

camelot/camelot/cli.py

Line 135 in 6b7b67d

default=40,

uses the default listed in the docs:

camelot/camelot/io.py

Line 73 in 6b7b67d

line_scale* : int, optional (default: 40)

but not the actual implementation:

camelot/camelot/parsers/lattice.py

Line 37 in 6b7b67d

line_scale : int, optional (default: 15)

PDF

I can't provide a concrete example as the pdf I'm testing is sensitive.

Environment

• OS: macOS 15.6.1
• Python version: 3.13.5
• Numpy version: 2.2.6
• OpenCV version: 4.12.0.88
• Ghostscript version: N/A
• camelot version: 1.0.9

Additional context

I'm new to this project, so not sure which way the default is intended to be, otherwise I would open a PR to fix the incorrect default.