Module chunk_parser 

Unified PDF content stream parser — matches the reference ChunkParser architecture.

Single-pass content stream walker that produces text, image, and line chunks with shared graphics state. Handles:

• Text operators (BT/ET/Tf/Td/Tm/Tj/TJ/etc.)
• Image extraction via Do operator (XObject images with CTM-based bbox)
• Form XObject recursive processing via Do operator
• Inline images (BI/ID/EI)
• Path/line operators (m/l/c/re/S/f/B/etc.)
• Graphics state (q/Q/cm/gs)
• Color operators (g/rg/k/cs/sc/etc.)
• Marked content (BMC/BDC/EMC)

Structs

PageChunks

All chunks extracted from a single page.

Functions

extract_page_chunks

Extract all chunks from a single page in one content stream pass.