From b4261ac4a79651bd8fd1bd03d38bbf49ee89b615 Mon Sep 17 00:00:00 2001
From: kartofen <mladenovnasko0@gmail.com>
Date: Sun, 6 Jul 2025 21:18:28 +0300
Subject: modular table building

---
 demos/sample-files/arithmetic-defs.c | 49 ++++++++++++++++++++++++++++++++++++
 demos/sample-files/defs.c            | 49 ------------------------------------
 demos/sample-files/lalr-defs.c       | 35 ++++++++++++++++++++++++++
 3 files changed, 84 insertions(+), 49 deletions(-)
 create mode 100644 demos/sample-files/arithmetic-defs.c
 delete mode 100644 demos/sample-files/defs.c
 create mode 100644 demos/sample-files/lalr-defs.c

(limited to 'demos/sample-files')

diff --git a/demos/sample-files/arithmetic-defs.c b/demos/sample-files/arithmetic-defs.c
new file mode 100644
index 0000000..9a0db22
--- /dev/null
+++ b/demos/sample-files/arithmetic-defs.c
@@ -0,0 +1,49 @@
+#include <stdio.h>
+#include <stddef.h>
+
+#include "parts/symbol.h"
+enum symbol {
+    PLUS = 0,
+    MINUS,
+    LPAREN,
+    RPAREN,
+    N0, N1,
+    END_INPUT,
+
+    EP, E, T, N,
+    SYMBOLS_END,
+};
+
+size_t total_symbols = SYMBOLS_END;
+
+IMPLEMENT_FUNCPTR(int, symbol_is_terminal, (symbol s)) { return s < EP; }
+IMPLEMENT_FUNCPTR(int, symbol_is_input_end, (symbol s)) { return s == END_INPUT; }
+IMPLEMENT_FUNCPTR(int, symbol_is_valid, (symbol s)) { return s < SYMBOLS_END; }
+
+#include "parts/grammar.h"
+#define PROD(LHS, _, ...) {LHS, (symbol[]){__VA_ARGS__}, sizeof((symbol[]){__VA_ARGS__})/sizeof(symbol)}
+static struct production _grammar[] = {
+    PROD(EP, ->, E, END_INPUT),
+    PROD(E, -->, E, PLUS, T),
+    PROD(E, -->, E, MINUS, T),
+    PROD(E, -->, T),
+    PROD(T, -->, LPAREN, E, RPAREN),
+    PROD(T, -->, N),
+    PROD(N, -->, N0),
+    PROD(N, -->, N1),
+};
+
+struct production *grammar = _grammar;
+size_t total_productions = sizeof(_grammar)/sizeof(*_grammar);
+
+// #include "???.h"
+char **semantic_action_str = (char *([])){
+    "v = A(0);",
+    "v = A(0) + A(2);",
+    "v = A(0) - A(2);",
+    "v = A(0);",
+    "v = A(1);",
+    "v = A(0);",
+    "v = 0;",
+    "v = 1;",
+};
diff --git a/demos/sample-files/defs.c b/demos/sample-files/defs.c
deleted file mode 100644
index 76a0534..0000000
--- a/demos/sample-files/defs.c
+++ /dev/null
@@ -1,49 +0,0 @@
-#include <stdio.h>
-#include <stddef.h>
-
-#include "parts/symbol.h"
-enum symbol {
-    PLUS = 0,
-    MINUS,
-    LPAREN,
-    RPAREN,
-    N0, N1,
-    END_INPUT,
-
-    EP, E, T, N,
-    SYMBOLS_END,
-};
-
-size_t total_symbols = SYMBOLS_END;
-
-IMPLEMENT_FUNCPTR(int, symbol_is_terminal, (symbol s), { return s < EP; })
-IMPLEMENT_FUNCPTR(int, symbol_is_input_end, (symbol s), { return s == END_INPUT; })
-IMPLEMENT_FUNCPTR(int, symbol_is_valid,(symbol s), { return s < SYMBOLS_END; })
-
-#include "parts/grammar.h"
-#define PROD(LHS, _, ...) {LHS, (symbol[]){__VA_ARGS__}, sizeof((symbol[]){__VA_ARGS__})/sizeof(symbol)}
-static struct production _grammar[] = {
-    PROD(EP, ->, E, END_INPUT),
-    PROD(E, -->, E, PLUS, T),
-    PROD(E, -->, E, MINUS, T),
-    PROD(E, -->, T),
-    PROD(T, -->, LPAREN, E, RPAREN),
-    PROD(T, -->, N),
-    PROD(N, -->, N0),
-    PROD(N, -->, N1),
-};
-
-struct production *grammar = _grammar;
-size_t total_productions = sizeof(_grammar)/sizeof(*_grammar);
-
-// #include "???.h"
-char **semantic_action_str = (char *([])){
-    "v = A(0);",
-    "v = A(0) + A(2);",
-    "v = A(0) - A(2);",
-    "v = A(0);",
-    "v = A(1);",
-    "v = A(0);",
-    "v = 0;",
-    "v = 1;",
-};
diff --git a/demos/sample-files/lalr-defs.c b/demos/sample-files/lalr-defs.c
new file mode 100644
index 0000000..6147661
--- /dev/null
+++ b/demos/sample-files/lalr-defs.c
@@ -0,0 +1,35 @@
+#include <stdio.h>
+#include <stddef.h>
+
+#include "parts/symbol.h"
+enum symbol {
+    ID, EQUAL, STAR,
+    END_INPUT,
+    EP, E, L, R,
+    SYMBOLS_END,
+};
+
+size_t total_symbols = SYMBOLS_END;
+
+IMPLEMENT_FUNCPTR(int, symbol_is_terminal, (symbol s)) { return s < EP; }
+IMPLEMENT_FUNCPTR(int, symbol_is_input_end, (symbol s)) { return s == END_INPUT; }
+IMPLEMENT_FUNCPTR(int, symbol_is_valid, (symbol s)) { return s < SYMBOLS_END; }
+
+#include "parts/grammar.h"
+#define PROD(LHS, _, ...) {LHS, (symbol[]){__VA_ARGS__}, sizeof((symbol[]){__VA_ARGS__})/sizeof(symbol)}
+static struct production _grammar[] = {
+    PROD(EP, ->, E, END_INPUT),
+    PROD(E, -->, L, EQUAL, R),
+    PROD(E, -->, R),
+    PROD(L, -->, STAR, R),
+    PROD(L, -->, ID),
+    PROD(R, -->, L),
+};
+
+struct production *grammar = _grammar;
+size_t total_productions = sizeof(_grammar)/sizeof(*_grammar);
+
+// #include "???.h"
+char **semantic_action_str = (char *([])){
+    "", "", "", "", "", "",
+};
-- 
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