diff options
Diffstat (limited to 'stream.c')
| -rw-r--r-- | stream.c | 21 |
1 files changed, 20 insertions, 1 deletions
@@ -5116,6 +5116,25 @@ val path_cat(val dir_name, val base_name) return scat(lit("/"), dir_name, base_name, nao); } +static val path_vcat(struct args *args) +{ + cnum ix = 0; + + if (!args_more(args, ix)) { + return lit("."); + } else { + val accum = args_get(args, &ix); + + if (!stringp(accum)) + uw_throwf(file_error_s, lit("path-cat: ~s isn't a string"), accum, nao); + + while (args_more(args, ix)) + accum = path_cat(accum, args_get(args, &ix)); + + return accum; + } +} + val make_byte_input_stream(val obj) { val self = lit("make-byte-input-stream"); @@ -5376,7 +5395,7 @@ void stream_init(void) reg_fun(intern(lit("dir-name"), user_package), func_n1(dir_name)); reg_fun(intern(lit("short-suffix"), user_package), func_n2o(short_suffix, 1)); reg_fun(intern(lit("long-suffix"), user_package), func_n2o(long_suffix, 1)); - reg_fun(intern(lit("path-cat"), user_package), func_n2(path_cat)); + reg_fun(intern(lit("path-cat"), user_package), func_n0v(path_vcat)); reg_varl(intern(lit("path-sep-chars"), user_package), static_str(path_sep_chars)); reg_fun(intern(lit("get-indent-mode"), user_package), func_n1(get_indent_mode)); reg_fun(intern(lit("test-set-indent-mode"), user_package), func_n3(test_set_indent_mode)); |