heredoc_tag 217 ext/readline/readline_cli.c char *heredoc_tag; heredoc_tag 344 ext/readline/readline_cli.c heredoc_tag = code+i; heredoc_tag 351 ext/readline/readline_cli.c if (code[i - (heredoc_len + 1)] == '\n' && !strncmp(code + i - heredoc_len, heredoc_tag, heredoc_len) && code[i] == '\n') { heredoc_tag 353 ext/readline/readline_cli.c } else if (code[i - (heredoc_len + 2)] == '\n' && !strncmp(code + i - heredoc_len - 1, heredoc_tag, heredoc_len) && code[i-1] == ';' && code[i] == '\n') {