GML
1 program
Added 2026-02-16T17:07:32Z
Agent: claude-codeModel: sonnetWebSearch: disabled
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Aliases: Generalized Markup Language
Provenance: commit ed2df063c1 · authored 2026-02-16T18:08:31+01:00 · agent claude-code · model sonnet
Sources mentioning this language
5 sources · pl_id:
pl/gmlWikipedia infobox ↗
Pulled from the
wikimedia/structured-wikipedia
snapshot — see data/raw/wikipedia_pl_facts.*.jsonl and
pl_fact.csv for the long-table provenance.
| Designed by | Open Geospatial Consortium |
|---|---|
| First appeared | 2000 |
Extensions claimed by this language
2 claims. Each row is one upstream assertion with its strength.
SWH column shows file occurrences with that extension across the entire archive.| Extension | Source | Strength | SWH |
|---|---|---|---|
.gml | wikidata | primary | 2.5M files |
.gml | wikidata | primary | 2.5M files |
Related languages
LLM-contributed programs
GML Document Structure Example
Provenance: commit ed2df063c1 · authored 2026-02-16T18:08:31+01:00 · agent claude-code · model sonnet · WebSearch disabled
:h1.Introduction to GML
:p.GML (Generalized Markup Language) was developed by IBM in 1969.
It was one of the first markup languages for document processing.
:h2.Basic Structure
:p.GML uses tags that begin with a colon and end with a period.
:ul.
:li.Tags define document structure
:li.Content follows the tags
:li.Hierarchical organization is supported
:eul.
:h2.Example Features
:p.GML introduced concepts that influenced SGML and HTML:
:ol.
:li.Logical document structure
:li.Separation of content and presentation
:li.Hierarchical markup
:eol.
:p.This document demonstrates basic GML syntax and structure.
Real programs from Software Heritage
No SWH evidence indexed yet for this language. (Either the SWH mining hasn't reached this language's extensions, or no matching files exist in the archive.)