zsh/Src/lex.c

1459  * endchar is the end character to expect.
1466 dquote_parse(char endchar, int sub)
1470     int math = endchar == ')' || endchar == ']';
1473     while (((c = hgetc()) != endchar || bct ||
1482 		    c == endchar || c == '`' ||
1483 		    (endchar == ']' && (c == '[' || c == ']' ||
1493 	    } else if (sub || unset(CSHJUNKIEQUOTES) || endchar != '"')
1497 	    err = !sub && isset(CSHJUNKIEQUOTES) && endchar == '"';
1571 	    if (intick || (endchar != '"' && !bct))
1595 	err = intick || endchar || err;
1658  * endchar is the final character.
1663 parse_subscript(char *s, int sub, int endchar)
1668     if (!*s || *s == endchar)
1677     err = dquote_parse(endchar, sub);