view src/po/sjiscorr.c @ 14061:47b2db8a5709 v8.1.0048

patch 8.1.0048: vim_str2nr() does not handle numbers close to the maximum commit https://github.com/vim/vim/commit/07ccf7ce7fb948fd4d080b817e9fbaea9e721dab Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jun 12 17:25:36 2018 +0200 patch 8.1.0048: vim_str2nr() does not handle numbers close to the maximum Problem: vim_str2nr() does not handle numbers close to the maximum. Solution: Check for overflow more precisely. (Ken Takata, closes https://github.com/vim/vim/issues/2746)
author Christian Brabandt <cb@256bit.org>
date Tue, 12 Jun 2018 17:30:06 +0200
parents 226ed297307f
children b79453d0d01c
line wrap: on
line source

/*
 * Simplistic program to correct SJIS inside strings.  When a trail byte is a
 * backslash it needs to be doubled.
 * Public domain.
 */
#include <stdio.h>
#include <string.h>

	int
main(int argc, char **argv)
{
	char buffer[BUFSIZ];
	char *p;

	while (fgets(buffer, BUFSIZ, stdin) != NULL)
	{
		for (p = buffer; *p != 0; p++)
		{
			if (strncmp(p, "charset=utf-8", 13) == 0)
			{
				fputs("charset=cp932", stdout);
				p += 12;
			}
			else if (strncmp(p, "# Original translations", 23) == 0)
			{
				fputs("# generated from ja.po, DO NOT EDIT", stdout);
				while (p[1] != '\n')
					++p;
			}
			else if (*(unsigned char *)p == 0x81 && p[1] == '_')
			{
				putchar('\\');
				++p;
			}
			else
			{
				if (*p & 0x80)
				{
					putchar(*p++);
					if (*p == '\\')
						putchar(*p);
				}
				putchar(*p);
			}
		}
	}
}