src/usr.bin/tmux/utf8.c - diff

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version 1.43, 2019/05/26 17:34:45

version 1.44, 2019/11/25 15:04:15

Line 390

return (width);

}

/* Pad UTF-8 string to width. Caller frees. */

/* Pad UTF-8 string to width on the left. Caller frees. */

char *

utf8_padcstr(const char *s, u_int width)

{

Line 408

for (i = n; i < width; i++)

out[slen++] = ' ';

out[slen] = '\0';

return (out);

}

/* Pad UTF-8 string to width on the right. Caller frees. */

char *

utf8_rpadcstr(const char *s, u_int width)

{

size_t slen;

char *out;

u_int n, i;

n = utf8_cstrwidth(s);

if (n >= width)

return (xstrdup(s));

slen = strlen(s);

out = xmalloc(slen + 1 + (width - n));

for (i = 0; i < width - n; i++)

out[i] = ' ';

memcpy(out + i, s, slen);

out[i + slen] = '\0';

return (out);

}