d0f52751ce
The indent trigger was using .abs() which fired on both increased indent (non-indented → indented) AND decreased indent (indented → non-indented). This caused drop-cap style paragraphs (indented first line, flush-left continuation) to incorrectly split into two blocks. Per plan Phase 4.4 heuristic #2, indent change should only trigger when the current line is MORE indented (to the right, larger x0) than the block average - i.e., a new paragraph starting after non-indented text. It should NOT trigger for decreased indent (first line indented, rest flush-left). Fix: Remove .abs() and only check if line_x0 - block_avg_x0 > threshold. Tests: - test_indented_first_line_new_block: PASS (non-indented → indented splits) - test_indented_first_line_of_paragraph_not_split: PASS (drop cap stays together) - All 179 line module tests: PASS
18 lines
615 B
Rust
18 lines
615 B
Rust
use std::path::Path;
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use pdftract_core::parser::stream::{FileSource, PdfSource};
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fn main() {
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let path = Path::new("tests/fingerprint/fixtures/byte_identical/v1.pdf");
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let source = FileSource::open(path).unwrap();
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let len = source.len().unwrap();
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println!("File length: {}", len);
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// Read last 500 bytes
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let scan_size = 500.min(len) as usize;
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let scan_start = len - scan_size as u64;
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let tail_data = source.read_at(scan_start, scan_size).unwrap();
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println!("Tail data (last {} bytes):", tail_data.len());
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println!("{}", String::from_utf8_lossy(&tail_data));
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}
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