hi everyone
i want to implment this function, use Vim script. it's just like <f-
args> in :command (:h <f-args>)
i had wroten a c program:
#include <stdio.h>
#include <string.h>
void unescape(char *lhs, char *rhs, char token)
{
for (;*rhs != '\0'; ++rhs)
{
if (*rhs == '\\')
*lhs++ = *++rhs;
else if (*rhs == token)
*lhs++ = '\0';
else
*lhs++ = *rhs;
}
if (lhs[-1] != '\0')
*lhs++ = '\0';
*lhs = '\0';
}
int main(void)
{
char a[20], *b = "a\\\\b\\ c\\\\ d\\e\\\\f\\ g", *pt;
unescape(a, b, ' ');
puts(b);puts("");
for (pt = a; *pt != '\0'; pt += strlen(pt) + 1)
puts(pt);
return 0;
}
but i need to implement it with Vim-script. how can i did it?
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