Module stubs 

Stub builtins — not-yet-implemented functions that return sensible defaults or fail explicitly. Also includes lightweight implementations of commonly needed functions that don’t warrant their own module.

Statics

__BUILTIN_REG_BUILTIN_ADD_TASK_CALLBACK 🔒

__BUILTIN_REG_BUILTIN_AS_R_BOOLEAN 🔒

__BUILTIN_REG_BUILTIN_COMMAND_ARGS 🔒

__BUILTIN_REG_BUILTIN_CONFLICT_RULES 🔒

__BUILTIN_REG_BUILTIN_CSTACK_INFO 🔒

__BUILTIN_REG_BUILTIN_DEFUNCT 🔒

__BUILTIN_REG_BUILTIN_DEPRECATED 🔒

__BUILTIN_REG_BUILTIN_DOT_DATE 🔒

__BUILTIN_REG_BUILTIN_DOT_DIFFTIME 🔒

__BUILTIN_REG_BUILTIN_DOT_INTERNAL 🔒

__BUILTIN_REG_BUILTIN_DOT_POSIXCT 🔒

__BUILTIN_REG_BUILTIN_DOT_POSIXLT 🔒

__BUILTIN_REG_BUILTIN_DOT_SUBSET 🔒

__BUILTIN_REG_BUILTIN_DOT_SUBSET2 🔒

__BUILTIN_REG_BUILTIN_ENCODING_SET 🔒

__BUILTIN_REG_BUILTIN_EVAL_PARENT 🔒

__BUILTIN_REG_BUILTIN_EXT_SOFT_VERSION 🔒

__BUILTIN_REG_BUILTIN_FILE_ACCESS 🔒

__BUILTIN_REG_BUILTIN_FILE_APPEND 🔒

__BUILTIN_REG_BUILTIN_FILE_LINK 🔒

__BUILTIN_REG_BUILTIN_FILE_SYMLINK 🔒

__BUILTIN_REG_BUILTIN_GC_TIME 🔒

__BUILTIN_REG_BUILTIN_GET_CLASS_DEF 🔒

__BUILTIN_REG_BUILTIN_GET_HOOK 🔒

__BUILTIN_REG_BUILTIN_GET_NAMESPACE_NAME 🔒

__BUILTIN_REG_BUILTIN_GET_RVERSION 🔒

__BUILTIN_REG_BUILTIN_GET_TASK_CALLBACK_NAMES 🔒

__BUILTIN_REG_BUILTIN_GLOBAL_VARIABLES 🔒

__BUILTIN_REG_BUILTIN_INTERACTIVE 🔒

__BUILTIN_REG_BUILTIN_ISATTY 🔒

__BUILTIN_REG_BUILTIN_IS_OBJECT 🔒

__BUILTIN_REG_BUILTIN_IS_R 🔒

__BUILTIN_REG_BUILTIN_IS_S4 🔒

__BUILTIN_REG_BUILTIN_LENGTHS 🔒

__BUILTIN_REG_BUILTIN_LENGTH_SET 🔒

__BUILTIN_REG_BUILTIN_LEVELS_SET 🔒

__BUILTIN_REG_BUILTIN_MEMORY_PROFILE 🔒

__BUILTIN_REG_BUILTIN_MEM_LIMITS 🔒

__BUILTIN_REG_BUILTIN_NUMERIC_VERSION 🔒

__BUILTIN_REG_BUILTIN_OLSON_NAMES 🔒

__BUILTIN_REG_BUILTIN_PACKAGE_EVENT 🔒

__BUILTIN_REG_BUILTIN_PACKAGE_STARTUP_MESSAGE 🔒

__BUILTIN_REG_BUILTIN_PACKAGE_VERSION 🔒

__BUILTIN_REG_BUILTIN_POS_TO_ENV 🔒

__BUILTIN_REG_BUILTIN_PROTOTYPE 🔒

__BUILTIN_REG_BUILTIN_REMOVE_SOURCE 🔒

__BUILTIN_REG_BUILTIN_REMOVE_TASK_CALLBACK 🔒

__BUILTIN_REG_BUILTIN_RETRACEMEM 🔒

__BUILTIN_REG_BUILTIN_SERIALIZE 🔒

__BUILTIN_REG_BUILTIN_SET_HOOK 🔒

__BUILTIN_REG_BUILTIN_SET_NAMES 🔒

__BUILTIN_REG_BUILTIN_SIGNATURE 🔒

__BUILTIN_REG_BUILTIN_STANDARD_GENERIC 🔒

__BUILTIN_REG_BUILTIN_SUPPRESS_PKG_STARTUP 🔒

__BUILTIN_REG_BUILTIN_SYS_READLINK 🔒

__BUILTIN_REG_BUILTIN_SYS_SET_FILE_TIME 🔒

__BUILTIN_REG_BUILTIN_SYS_STATUS 🔒

__BUILTIN_REG_BUILTIN_SYS_UMASK 🔒

__BUILTIN_REG_BUILTIN_TOPENV 🔒

__BUILTIN_REG_BUILTIN_TRACEMEM 🔒

__BUILTIN_REG_BUILTIN_UNLOCK_BINDING 🔒

__BUILTIN_REG_BUILTIN_UNSERIALIZE 🔒

__BUILTIN_REG_BUILTIN_UNTRACEMEM 🔒

__BUILTIN_REG_BUILTIN_VIGNETTE_ENGINE 🔒

__BUILTIN_REG_BUILTIN_WITH_AUTOPRINT 🔒

__BUILTIN_REG___STUB_ARITY 🔒

__BUILTIN_REG___STUB_CLEARPUSHBACK 🔒

__BUILTIN_REG___STUB_FIFO 🔒

__BUILTIN_REG___STUB_FLUSH 🔒

__BUILTIN_REG___STUB_GETALLCONNECTIONS 🔒

__BUILTIN_REG___STUB_GZCON 🔒

__BUILTIN_REG___STUB_INSTALLED_PACKAGES 🔒

__BUILTIN_REG___STUB_INSTALL_PACKAGES 🔒

__BUILTIN_REG___STUB_ISINCOMPLETE 🔒

__BUILTIN_REG___STUB_ISSEEKABLE 🔒

__BUILTIN_REG___STUB_MEMCOMPRESS 🔒

__BUILTIN_REG___STUB_MEMDECOMPRESS 🔒

__BUILTIN_REG___STUB_PIPE 🔒

__BUILTIN_REG___STUB_PUSHBACK 🔒

__BUILTIN_REG___STUB_PUSHBACKLENGTH 🔒

__BUILTIN_REG___STUB_RAWCONNECTION 🔒

__BUILTIN_REG___STUB_READBIN 🔒

__BUILTIN_REG___STUB_READCHAR 🔒

__BUILTIN_REG___STUB_SEEK 🔒

__BUILTIN_REG___STUB_SHOWCONNECTIONS 🔒

__BUILTIN_REG___STUB_SINK 🔒

__BUILTIN_REG___STUB_SOCKETCONNECTION 🔒

__BUILTIN_REG___STUB_SUMMARY_CONNECTION 🔒

__BUILTIN_REG___STUB_TEXTCONNECTION 🔒

__BUILTIN_REG___STUB_TRUNCATE 🔒

__BUILTIN_REG___STUB_WRITEBIN 🔒

__BUILTIN_REG___STUB_WRITECHAR 🔒

__INTERP_REG_BUILTIN_REGISTER_S3_METHOD 🔒

__INTERP_REG_INTERP_AS_NAMESPACE 🔒

__INTERP_REG_INTERP_BINDTEXTDOMAIN 🔒

__INTERP_REG_INTERP_BROWSE_ENV 🔒

__INTERP_REG_INTERP_DEBUGONCE 🔒

__INTERP_REG_INTERP_EAPPLY 🔒

__INTERP_REG_INTERP_HAS_METHOD 🔒

__INTERP_REG_INTERP_IS_NAMESPACE 🔒

__INTERP_REG_INTERP_REMOVE_CLASS 🔒

__INTERP_REG_INTERP_RESET_GENERIC 🔒

__INTERP_REG_INTERP_SET_IS 🔒

__INTERP_REG_INTERP_SET_OLD_CLASS 🔒

__INTERP_REG_INTERP_SYS_CHMOD 🔒

__INTERP_REG_INTERP_TRACE 🔒

__INTERP_REG_INTERP_UNTRACE 🔒

Functions

__stub_arity 🔒

__stub_clearPushBack 🔒

__stub_fifo 🔒

__stub_flush 🔒

__stub_getAllConnections 🔒

__stub_gzcon 🔒

__stub_install_packages 🔒

__stub_installed_packages 🔒

__stub_isIncomplete 🔒

__stub_isSeekable 🔒

__stub_memCompress 🔒

__stub_memDecompress 🔒

__stub_pipe 🔒

__stub_pushBack 🔒

__stub_pushBackLength 🔒

__stub_rawConnection 🔒

__stub_readBin 🔒

__stub_readChar 🔒

__stub_seek 🔒

__stub_showConnections 🔒

__stub_sink 🔒

__stub_socketConnection 🔒

__stub_summary_connection 🔒

__stub_textConnection 🔒

__stub_truncate 🔒

__stub_writeBin 🔒

__stub_writeChar 🔒

builtin_add_task_callback 🔒

addTaskCallback — register a task callback (no-op). @namespace base

builtin_as_r_boolean 🔒

Convert to R boolean — used by grDevices and other internal code.

builtin_command_args 🔒

commandArgs — return command-line arguments.

builtin_conflict_rules 🔒

conflictRules — returns NULL (no conflict management in miniR). @namespace base

builtin_cstack_info 🔒

Cstack_info — C stack info (returns dummy values). @namespace base

builtin_defunct 🔒

.Defunct — error that a function is defunct.

builtin_deprecated 🔒

.Deprecated — warn that a function is deprecated.

builtin_dot_date 🔒

.Date — construct a Date object from numeric days since epoch.

builtin_dot_difftime 🔒

.difftime — construct a difftime object.

builtin_dot_internal 🔒

.Internal — stub for R internal functions.

builtin_dot_posixct 🔒

.POSIXct — construct a POSIXct object from numeric seconds.

builtin_dot_posixlt 🔒

.POSIXlt — construct a POSIXlt object (list-based time).

builtin_dot_subset 🔒

.subset — fast subset without method dispatch.

builtin_dot_subset2 🔒

.subset2 — fast [[ without method dispatch.

builtin_encoding_set 🔒

Encoding<- — set string encoding (no-op in UTF-8-only miniR). @namespace base

builtin_eval_parent 🔒

eval.parent — evaluate expression in the calling environment.

builtin_ext_soft_version 🔒

extSoftVersion — external software version info. @namespace base

builtin_file_access 🔒

file.access — check file access permissions. @namespace base

builtin_file_append 🔒

file.append — append contents of one file to another.

builtin_file_link 🔒

file.link — create a hard link. @namespace base

builtin_file_symlink 🔒

file.symlink — create a symbolic link. @namespace base

builtin_gc_time 🔒

gc.time — get garbage collection timing (always zero). @namespace base

builtin_get_class_def 🔒

Look up an S4 class definition by name.

builtin_get_hook 🔒

getHook — returns NULL (no hooks in miniR). @namespace base

builtin_get_namespace_name 🔒

Get the name of a namespace environment.

builtin_get_rversion 🔒

getRversion — return the R version as a character string.

builtin_get_task_callback_names 🔒

getTaskCallbackNames — list registered task callbacks. @namespace base

builtin_global_variables 🔒

globalVariables — declare global variables (no-op, suppresses R CMD check notes).

builtin_interactive 🔒

interactive — check if R is running interactively.

builtin_is_object 🔒

is.object — check if an object has a class attribute. @param x any R value @return logical @namespace base

builtin_is_r 🔒

is.R — check if running in R (always TRUE for miniR).

builtin_is_s4 🔒

isS4 — check if an object is an S4 object. @param object any R value @return logical @namespace base

builtin_isatty 🔒

isatty — check if a connection is a terminal. @param con integer: connection number (0=stdin, 1=stdout, 2=stderr) @return logical @namespace base

builtin_length_set 🔒

length<- — set the length of a vector.

builtin_lengths 🔒

lengths — get lengths of list elements.

builtin_levels_set 🔒

levels<- — set factor levels.

builtin_mem_limits 🔒

mem.limits — get memory limits (dummy values). @namespace base

builtin_memory_profile 🔒

memory.profile — profile memory usage (dummy). @namespace base

builtin_numeric_version 🔒

numeric_version — create a version object (returns as character for now).

builtin_olson_names 🔒

OlsonNames — return timezone names.

builtin_package_event 🔒

packageEvent — create a package event name string. @namespace base

builtin_package_startup_message 🔒

packageStartupMessage — like message() but suppressable by suppressPackageStartupMessages.

builtin_package_version 🔒

package_version — create a package version object.

builtin_pos_to_env 🔒

pos.to.env — convert search path position to environment. @namespace base

builtin_prototype 🔒

prototype — create an S4 class prototype (returns a list).

builtin_register_s3_method 🔒

registerS3method — register an S3 method in a namespace. @param genname character: generic function name @param class character: class name @param method function: the method @param envir environment: where to register @namespace base

builtin_remove_source 🔒

tools::vignetteEngine — register/query vignette engines. removeSource(fn) — strip source references from a function.

builtin_remove_task_callback 🔒

removeTaskCallback — remove a task callback (no-op). @namespace base

builtin_retracemem 🔒

builtin_serialize 🔒

serialize/unserialize — R object serialization (delegates to our RDS functions). @namespace base

builtin_set_hook 🔒

setHook — no-op in miniR. @namespace base

builtin_set_names 🔒

setNames — set names on an object and return it.

builtin_signature 🔒

signature — create an S4 method signature.

builtin_standard_generic 🔒

standardGeneric — S4 method dispatch.

builtin_suppress_pkg_startup 🔒

suppressPackageStartupMessages — suppress package startup messages.

builtin_sys_readlink 🔒

Sys.readlink — read a symbolic link target. @namespace base

builtin_sys_set_file_time 🔒

Sys.setFileTime — set file modification time. @namespace base

builtin_sys_status 🔒

sys.status — return system status (call stack info). @namespace base

builtin_sys_umask 🔒

Sys.umask — get/set file creation mask (stub). @namespace base

builtin_topenv 🔒

Get the top-level environment.

builtin_tracemem 🔒

tracemem/untracemem/retracemem — memory tracing (no-ops). @namespace base

builtin_unlock_binding 🔒

unlockBinding — unlock a locked binding. @namespace base

builtin_unserialize 🔒

@namespace base

builtin_untracemem 🔒

builtin_vignette_engine 🔒

No-op in miniR — vignette processing is not supported. When called with package= to query registered engines, returns an empty list so callers can iterate without error.

builtin_with_autoprint 🔒

withAutoprint — evaluate expressions with auto-printing (stub). @namespace base

interp_as_namespace 🔒

Get a namespace environment by name (string → environment).

interp_bindtextdomain 🔒

bindtextdomain — bind a text domain for translations (no-op). @namespace base

interp_browse_env 🔒

browseEnv — open environment browser (no-op stub). @namespace utils

interp_debugonce 🔒

debugonce — set a one-time debug flag (no-op). @namespace base

interp_eapply 🔒

eapply — apply function over environment bindings. @namespace base

interp_has_method 🔒

Check if a method exists for an S4 generic.

interp_is_namespace 🔒

Check if an object is a namespace environment.

interp_remove_class 🔒

removeClass — remove a class definition. @namespace methods

interp_reset_generic 🔒

resetGeneric — reset a generic function. @namespace methods

interp_set_is 🔒

setIs — define class inheritance relationship. @namespace methods

interp_set_old_class 🔒

Set old-style S3 class for S4 compatibility.

interp_sys_chmod 🔒

Sys.chmod — change file permissions (Unix only). @namespace base

interp_trace 🔒

trace — set tracing on a function (no-op stub). @namespace base

interp_untrace 🔒

untrace — remove tracing (no-op stub). @namespace base