From 686c6f90d7a3c2bc0f8b89619c5d91ee8fb320e4 Mon Sep 17 00:00:00 2001
From: Elizabeth Hunt <me@liz.coffee>
Date: Sun, 4 Jan 2026 22:15:20 -0800
Subject: Add tabloid language support

---
 src/syntax.grammar | 136 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 136 insertions(+)
 create mode 100644 src/syntax.grammar

(limited to 'src/syntax.grammar')

diff --git a/src/syntax.grammar b/src/syntax.grammar
new file mode 100644
index 0000000..bffd9c4
--- /dev/null
+++ b/src/syntax.grammar
@@ -0,0 +1,136 @@
+@top Program { statement* ProgramEnd }
+
+@precedence {
+  else,
+  call,
+  times @left,
+  plus @left,
+  compare @left,
+  and @left,
+  or @left
+}
+
+statement {
+  FunctionDecl |
+  Assignment |
+  IfStatement |
+  ReturnStatement |
+  Block |
+  ExprStatement
+}
+
+ExprStatement { expression }
+
+FunctionDecl {
+  discoverHowTo Identifier (with ArgumentList)? statement
+}
+
+ArgumentList { Identifier ("," Identifier)* }
+
+Assignment {
+  expertsClaim Identifier toBe expression
+}
+
+IfStatement {
+  whatIf expression statement (!else liesBang statement)?
+}
+
+ReturnStatement {
+  shockingDevelopment expression
+}
+
+PrintStatement {
+  youWontWantToMiss expression
+}
+
+InputStatement {
+  latestNewsOn expression
+}
+
+Block {
+  rumorHasIt statement* endOfStory
+}
+
+ParenBlock {
+  "(" statement* ")"
+}
+
+FunctionCall {
+  Identifier !call of ArgumentExpression ("," ArgumentExpression)*
+}
+
+ArgumentExpression { expression }
+
+expression {
+  NumberLiteral |
+  StringLiteral |
+  BooleanLiteral |
+  Identifier |
+  FunctionCall |
+  ParenBlock |
+  PrintStatement |
+  InputStatement |
+  BinaryExpression
+}
+
+BinaryExpression {
+  expression !times (times | dividedBy | modulo) expression |
+  expression !plus (plus | minus) expression |
+  expression !compare (isActually | beats | smallerThan) expression |
+  expression !and and expression |
+  expression !or or expression
+}
+
+ProgramEnd {
+  pleaseLikeAndSubscribe
+}
+
+@skip { space | newline }
+
+@tokens {
+  space { $[ \t]+ }
+  newline { $[\n\r] }
+
+  identifierChar { $[A-Z_\-] | $[0-9] | "'" }
+
+  word { ($[A-Z_\-] | "'") identifierChar* }
+
+  @precedence { StringLiteral, NumberLiteral, BooleanLiteral, discoverHowTo, expertsClaim, latestNewsOn, pleaseLikeAndSubscribe, rumorHasIt, shockingDevelopment, whatIf, youWontWantToMiss, toBe, with, of, endOfStory, liesBang, isActually, dividedBy, smallerThan, and, or, plus, minus, times, modulo, beats, Identifier }
+
+  Identifier { word }
+
+  NumberLiteral { $[0-9]+ ("." $[0-9]+)? }
+
+  StringLiteral { '"' (!["\\] | "\\" _)* '"' | "'" (!['\\] | "\\" _)* "'" }
+
+  BooleanLiteral { "TOTALLY" space "RIGHT" | "COMPLETELY" space "WRONG" }
+
+  discoverHowTo { "DISCOVER" space "HOW" space "TO" }
+  with { "WITH" }
+  of { "OF" }
+  expertsClaim { "EXPERTS" space "CLAIM" }
+  toBe { "TO" space "BE" }
+  rumorHasIt { "RUMOR" space "HAS" space "IT" }
+  whatIf { "WHAT" space "IF" }
+  liesBang { "LIES!" }
+  endOfStory { "END" space "OF" space "STORY" }
+  shockingDevelopment { "SHOCKING" space "DEVELOPMENT" }
+  youWontWantToMiss { "YOU" space "WON'T" space "WANT" space "TO" space "MISS" }
+  latestNewsOn { "LATEST" space "NEWS" space "ON" }
+  pleaseLikeAndSubscribe { "PLEASE" space "LIKE" space "AND" space "SUBSCRIBE" }
+
+  isActually { "IS" space "ACTUALLY" }
+  and { "AND" }
+  or { "OR" }
+  plus { "PLUS" }
+  minus { "MINUS" }
+  times { "TIMES" }
+  dividedBy { "DIVIDED" space "BY" }
+  modulo { "MODULO" }
+  beats { "BEATS" }
+  smallerThan { "SMALLER" space "THAN" }
+
+  "(" ")" ","
+}
+
+@detectDelim
-- 
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