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/*
* Simplistic program to correct Big5 inside strings. When a trail byte is a
* backslash it needs to be doubled.
* Public domain.
*/
/*
* 06.11.23, added by Restorer:
* For more details, see:
* https://github.com/vim/vim/pull/3261
* https://github.com/vim/vim/pull/3476
* https://github.com/vim/vim/pull/12153
* (read all comments)
*
* I checked the workability on the list of backslash characters
* specified in zh_TW.UTF-8.po. It works.
* But it is better to have someone native speaker check it.
*
*/
#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
|| strncmp(p, "charset=UTF-8", 13) == 0)
{
fputs("charset=BIG-5", stdout);
p += 12;
}
else if (strncmp(p, "# Original translations", 23) == 0)
{
fputs("# Generated from zh_TW.UTF-8.po, DO NOT EDIT.", stdout);
while (p[1] != '\n')
++p;
}
else
{
if (*(unsigned char *)p >= 0xA1)
{
putchar(*p++);
if (*p == '\\')
putchar(*p);
}
putchar(*p);
}
}
}
}
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