1 files changed, 0 insertions, 44 deletions
diff --git a/trigraph.l b/trigraph.l
deleted file mode 100644
index e9c4ca2..0000000
--- a/trigraph.l
+++ /dev/null
@@ -1,44 +0,0 @@
-%{
-#include <stdio.h>
-#include "trigraph.h"
-
-#define yylex tglex
-
-static FILE *tgout;
-static void replace_trigraph(int c);
-static size_t tgline = 0;
-static size_t tgchar = 0;
-%}
-
-%%
-
-\?\?[=\/'\(\)!<>\-?]	{ replace_trigraph(yytext[2]); }
-\n			{ tgline++; tgchar = 0; fputc(yytext[0], tgout); }
-.			{ tgchar++; fputc(yytext[0], tgout); }
-
-%%
-
-static void replace_trigraph(int c)
-{
-	static int tg[] = {
-		['='] = '#',
-		['/'] = '\\',
-		['\''] = '^',
-		['('] = '[',
-		[')'] = ']',
-		['!'] = '|',
-		['<'] = '>',
-		['-'] = '~',
-		['?'] = '?',
-	};
-	fprintf(stderr, "warning: replaced trigraph '??%c' with '%c' at __FILE__:%zd:%zd\n",
-		c, tg[c], /*__FILE__,*/ tgline, tgchar);
-	fputc(tg[c], tgout);
-}
-
-int trigraph(FILE *in, FILE *out)
-{
-	yyin = in;
-	tgout = out;
-	return tglex();
-}