/*
* Reverse the characters in the search path and substitute section
* accordingly.
* TODO: handle different separator characters. Use skip_regexp().
*/
char_u *lrF_sub(char_u *ibuf)
{
char_u *p, *ep;
int i, cnt;
p = ibuf;
/* Find the boundary of the search path */
while (((p = vim_strchr(p + 1, '/')) != NULL) && p[-1] == '\\')
;
if (p == NULL)
return ibuf;
/* Reverse the Farsi characters in the search path. */
lrFswap(ibuf, (int)(p-ibuf));
/* Now find the boundary of the substitute section */
if ((ep = (char_u *)strrchr((char *)++p, '/')) != NULL)
cnt = (int)(ep - p);
else
cnt = (int)STRLEN(p);
/* Reverse the characters in the substitute section and take care of '\' */
for (i = 0; i < cnt-1; i++)
if (p[i] == '\\') {
p[i] = p[i+1];
p[++i] = '\\';
}
lrswapbuf(p, cnt);
return ibuf;
}
/// Reverse the characters in the search path and substitute section
/// accordingly.
/// TODO: handle different separator characters. Use skip_regexp().
///
/// @param ibuf
///
/// @return The buffer with the characters in the search path and substitute
/// section reversed.
char_u* lrF_sub(char_u *ibuf)
{
char_u *p, *ep;
int i, cnt;
p = ibuf;
// Find the boundary of the search path
while (((p = vim_strchr(p + 1, '/')) != NULL) && p[-1] == '\\') {
// empty
}
if (p == NULL) {
return ibuf;
}
// Reverse the Farsi characters in the search path.
lrFswap(ibuf, (int)(p - ibuf));
// Now find the boundary of the substitute section
if ((ep = (char_u *)strrchr((char *)++p, '/')) != NULL) {
cnt = (int)(ep - p);
} else {
cnt = (int)STRLEN(p);
}
// Reverse the characters in the substitute section and take care of '\'
for (i = 0; i < cnt - 1; i++) {
if (p[i] == '\\') {
p[i] = p[i + 1];
p[++i] = '\\';
}
}
lrswapbuf(p, cnt);
return ibuf;
}
