From 4750be2da326297830691c54adbab0a5dea14802 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <mailroxas@gmail.com>
Date: Fri, 23 Feb 2018 12:54:43 +0200
Subject: wip

---
 src/ragel/ragel.h  | 30 ------------------
 src/ragel/ragel.rl | 91 ------------------------------------------------------
 2 files changed, 121 deletions(-)
 delete mode 100644 src/ragel/ragel.h
 delete mode 100644 src/ragel/ragel.rl

(limited to 'src/ragel')

diff --git a/src/ragel/ragel.h b/src/ragel/ragel.h
deleted file mode 100644
index b2c7572..0000000
--- a/src/ragel/ragel.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-#include <stdbool.h>
-
-struct ragel_mem {
-   const char *data, *end;
-   bool binary; // binary input bit
-};
-
-struct ragel {
-   struct ragel_mem input; // block of input data
-   uint64_t lineno; // current line
-   const char *p, *pe, *eof; // see ragel doc
-   const char *cl; // current line start
-   const char *name; // may be current file name for example
-   bool error; // error thrown bit
-};
-
-__attribute__((format(printf, 2, 3))) void
-ragel_throw_error(struct ragel *ragel, const char *fmt, ...);
-
-void
-ragel_set_name(struct ragel *ragel, const char *name);
-
-void
-ragel_advance_line(struct ragel *ragel);
-
-void
-ragel_feed_input(struct ragel *ragel, const bool eof, const struct ragel_mem *input);
diff --git a/src/ragel/ragel.rl b/src/ragel/ragel.rl
deleted file mode 100644
index 7e51030..0000000
--- a/src/ragel/ragel.rl
+++ /dev/null
@@ -1,91 +0,0 @@
-#include "ragel.h"
-#include <inttypes.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <assert.h>
-
-%%{
-   machine ragel;
-   write data noerror nofinal;
-
-   action red { fputs("\x1b[31m", stderr); }
-   action reset { fputs("\x1b[0m", stderr); }
-   action end { fputs("\x1b[0m\n", stderr); }
-   action mark { fputc((fpc == *error ? '^' : '~'), stderr); }
-   action lead { fputc(' ', stderr); }
-   action char { fputc(fc, stderr); }
-
-   valid = ^cntrl - space - punct;
-   mark_token = (space valid | punct) ${ *error = fpc; };
-   search_err := ((any | mark_token) when { fpc != ragel->pe && fpc <= ragel->p })*;
-
-   word = print | valid*;
-   until_err = (any when { fpc != *error })*;
-   print_err := (until_err <: (word - '\n') >red %reset <: (print - '\n')*) $char >*lead %!end %/end;
-   print_mark := (until_err $lead <: (any | word) >red $mark) >*lead %!end %/end;
-}%%
-
-static void
-ragel_exec_error(const struct ragel *ragel, const int start_cs, const char **error)
-{
-   (void)ragel_start;
-   assert(ragel && ragel->cl && error);
-   int cs = start_cs;
-   const char *p = ragel->cl, *pe = ragel->pe, *eof = ragel->eof;
-   assert(p <= pe);
-   %% write exec;
-}
-
-void
-ragel_throw_error(struct ragel *ragel, const char *fmt, ...)
-{
-   assert(ragel && fmt);
-   ragel->error = true;
-
-   const char *error = ragel->p;
-
-   if (!ragel->input.binary)
-      ragel_exec_error(ragel, ragel_en_search_err, &error);
-
-   const char *name = (ragel->name ? ragel->name : "");
-   assert(error >= ragel->cl);
-   uint64_t column = (error - ragel->cl);
-   fprintf(stderr, "\x1b[37m%s:%" PRIu64 ":%" PRIu64 " \x1b[31merror: \x1b[0m", name, ragel->lineno, column);
-
-   va_list args;
-   va_start(args, fmt);
-   vfprintf(stderr, fmt, args);
-   va_end(args);
-   fputc('\n', stderr);
-
-   if (!ragel->input.binary) {
-      ragel_exec_error(ragel, ragel_en_print_err, &error);
-      ragel_exec_error(ragel, ragel_en_print_mark, &error);
-   }
-}
-
-void
-ragel_set_name(struct ragel *ragel, const char *name)
-{
-   assert(ragel);
-   ragel->name = name;
-}
-
-void
-ragel_advance_line(struct ragel *ragel)
-{
-   assert(ragel);
-   ++ragel->lineno;
-   ragel->cl = ragel->p;
-}
-
-void
-ragel_feed_input(struct ragel *ragel, const bool eof, const struct ragel_mem *input)
-{
-   assert(ragel);
-   ragel->input = *input;
-   ragel->cl = ragel->p = ragel->input.data;
-   ragel->pe = ragel->input.end;
-   ragel->eof = (eof ? ragel->pe : NULL);
-   assert(ragel->p <= ragel->pe);
-}
-- 
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