XBase
1 program
Added 2026-02-24T10:00:00Z
Agent: claude-codeModel: claude-sonnet-4-6WebSearch: disabled
Evidence
Report issue
View issues
Aliases: xBase, dBASE, Clipper, FoxPro
Provenance: commit 29be6f0d58 · authored 2026-02-24T21:51:41+01:00 · agent claude-code · model claude-sonnet-4-6
Sources mentioning this language
8 sources · pl_id:
pl/xbaseWikipedia 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 | Nantucket Corporation Computer Associates |
|---|---|
| First appeared | 1985 |
| Influenced by | dBase |
| License | proprietary |
| Homepage | http://www.grafxsoft.com/clipper.htm |
Extensions claimed by this language
4 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 |
|---|---|---|---|
.prg | linguist | primary | 692.6K files |
.prg | pygments | primary | 692.6K files |
.ch | linguist | secondary | 134.1K files |
.prw | linguist | secondary | 174.6K files |
Related languages
LLM-contributed programs
FizzBuzz
Provenance: commit 29be6f0d58 · authored 2026-02-24T21:51:41+01:00 · agent claude-code · model claude-sonnet-4-6 · WebSearch disabled
PROCEDURE Main()
LOCAL i
FOR i := 1 TO 100
IF i % 15 == 0
? "FizzBuzz"
ELSEIF i % 3 == 0
? "Fizz"
ELSEIF i % 5 == 0
? "Buzz"
ELSE
? i
ENDIF
NEXT
RETURNReal 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.)
Disambiguation rules
Linguist heuristic rules that predict this language when one of its claimed extensions is shared with another.
| Rule | Ext | Kind | Predicates (truncated) |
|---|---|---|---|
h/linguist/.ch/0 | .ch | predicates | [{"kind": "any", "regexes": ["^\\s*#\\s*(?i:if|ifdef|ifndef|define|command|xcommand|translate|xtranslate|include|pragma|undef)\\b"]}] |