From 06b5904e470b5295a6f09b6f85f21cb8172e13be Mon Sep 17 00:00:00 2001 From: Marshall Lochbaum Date: Fri, 6 Aug 2021 14:08:49 -0400 Subject: class -> role in a few places --- docs/spec/grammar.html | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'docs/spec') diff --git a/docs/spec/grammar.html b/docs/spec/grammar.html index ca000bc6..419eb406 100644 --- a/docs/spec/grammar.html +++ b/docs/spec/grammar.html @@ -6,7 +6,7 @@
BQN / main / spec

Specification: BQN grammar

BQN's grammar is given below. Terms are defined in a BNF variant. However, handling special names properly is possible but difficult in BNF, so they are explained in text along with the braced block grammar.

-

The symbols s, F, _m, and _c_ are identifier tokens with subject, function, 1-modifier, and 2-modifier classes respectively. Similarly, sl, Fl, _ml, and _cl_ refer to literals and primitives of those classes. While names in the BNF here follow the identifier naming scheme, this is informative only: syntactic classes are no longer used after parsing and cannot be inspected in a running program.

+

The symbols s, F, _m, and _c_ are identifier tokens with subject, function, 1-modifier, and 2-modifier classes respectively. Similarly, sl, Fl, _ml, and _cl_ refer to literals and primitives of those classes. While names in the BNF here follow the identifier naming scheme, this is informative only: syntactic roles are no longer used after parsing and cannot be inspected in a running program.

A program is a list of statements. Almost all statements are expressions. Namespace export statements, and valueless results stemming from ยท, or ๐•จ in a monadic brace function, can be used as statements but not expressions.

PROGRAM  = โ‹„? ( STMT โ‹„ )* STMT โ‹„?
 STMT     = EXPR | nothing | EXPORT
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