/* Called to get a char that isn't a \newline sequence. */ static int getsc_bn(void) { int c, c2; if (ignore_backslash_newline) return (o_getsc_u()); if (backslash_skip == 1) { backslash_skip = 2; return (o_getsc_u()); } backslash_skip = 0; while (/* CONSTCOND */ 1) { c = o_getsc_u(); if (c == '\\') { if ((c2 = o_getsc_u()) == '\n') /* ignore the \newline; get the next char... */ continue; ungetsc_i(c2); backslash_skip = 1; } return (c); } }
void yyskiputf8bom(void) { int c; if ((unsigned char)(c = o_getsc_u()) != 0xEF) { ungetsc_i(c); return; } if ((unsigned char)(c = o_getsc_u()) != 0xBB) { ungetsc_i(c); ungetsc_i(0xEF); return; } if ((unsigned char)(c = o_getsc_u()) != 0xBF) { ungetsc_i(c); ungetsc_i(0xBB); ungetsc_i(0xEF); return; } UTFMODE |= 8; }
void yyskiputf8bom(void) { int c; if (rtt2asc((c = o_getsc_u())) != 0xEF) { ungetsc_i(c); return; } if (rtt2asc((c = o_getsc_u())) != 0xBB) { ungetsc_i(c); ungetsc_i(asc2rtt(0xEF)); return; } if (rtt2asc((c = o_getsc_u())) != 0xBF) { ungetsc_i(c); ungetsc_i(asc2rtt(0xBB)); ungetsc_i(asc2rtt(0xEF)); return; } UTFMODE |= 8; }