adds categories of control functions

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "ansi-control-codes"
 description = "This library contains all ANSI Escape Codes that are defined in the ISO 6429 Standard"
-version = "0.0.1"
+version = "0.0.2"
 edition = "2021"
 
 authors = ["Frank Zechert <rust.frank@zechert.net>"]
@@ -12,6 +12,7 @@ license = "MIT"
 publish = true
 keywords = ["ansi", "escape-codes", "control-codes", "ISO-6429", "ECMA-48"]
 categories = ["command-line-interface"]
-include = ["**/*.rs", "Cargo.toml"]
+include = ["**/*.rs", "Cargo.toml", "README.md", "LICENSE.txt"]
+readme = "README.md"
 
 [dependencies]

README.md

@@ -0,0 +1,43 @@
+# ANSI Escape Code Library
+
+ANSI escape sequences are a standard for in-band signalling to control cursor location, color, font styling, and
+other options on video text terminals and terminal emulators.
+
+This library contains all ANSI Escape Codes that are defined in the [ISO 6429 Standard][iso-6429]. ISO 6429 is
+the international standard that followed from the efforts of aligning the european [ECMA-48 Standard][ecma-48] and
+the american [ANSI X3.64 Standard][ansi-x364].
+
+## Documentation
+
+Find the latest documentation of this crate at <https://docs.rs/crate/ansi-control-codes/latest>.
+
+## Source Code Repository
+
+The source code for this library is hosted at <https://git.zechert.net/fzechert/ansi-control-codes>.
+
+## Contribution
+
+Contributions are welcome. Please keep in mind that the source code is not at github, but on my own git server.
+If you want to contribute, feel free to contact me.
+
+## Development / Maintenance Status
+
+This crate is under active development and maintenance.
+
+## Source Material
+
+The second, and newer, editions of the [ECMA-48 Standard][ecma-48] are based on the text of the
+[ISO 6429 Standard][iso-6429] and are technically identical with it. Since the [ISO 6429 Standard][iso-6429] is not
+freely available on the internet, this implementation is based on the publicly available documents of the
+[ECMA-48 Standard][ecma-48]. In particular on edition 5 of the [ECMA-48 Standard][ecma-48], which is identical to
+the third edition of [ISO-6429][iso-6429].
+
+The [ANSI X3.64 Standard][ansi-x364] has been withdrawn by ANSI in 1994 in favour of the international standard.
+
+You can read more about the history of the standards on [Wikipedia: ANSI escape code][wikipedia-ansi].
+
+[ansi-x364]: https://nvlpubs.nist.gov/nistpubs/Legacy/FIPS/fipspub86.pdf
+[ascii-table]: https://en.wikipedia.org/wiki/ASCII#/media/File:USASCII_code_chart.png
+[ecma-48]: https://www.ecma-international.org/publications-and-standards/standards/ecma-48/
+[iso-6429]: https://www.iso.org/standard/12782.html
+[wikipedia-ansi]: https://en.wikipedia.org/wiki/ANSI_escape_code

src/categories.rs

@@ -0,0 +1,90 @@
+//! This module re-exports categories of control functions.
+
+/// All Control Functions that are Categorized as Delimiters.
+pub mod delimiters {
+    pub use crate::c1::{APC, DCS, OSC, PM, SOS, ST};
+    pub use crate::independent_control_functions::CMD;
+}
+
+/// All Control Functions that are Categorized as Introducers.
+pub mod introducers {
+    pub use crate::c0::ESC;
+    pub use crate::c1::{CSI, SCI};
+}
+
+/// All Control Functions that are Categorized as Shift Functions.
+pub mod shift_functions {
+    pub use crate::c0::{LS0, LS1, SI, SO};
+    pub use crate::c1::{SS2, SS3};
+    pub use crate::independent_control_functions::{LS1R, LS2, LS2R, LS3, LS3R};
+}
+
+/// All Control Functions that are Categorized as Format Effectors.
+pub mod format_effectors {
+    pub use crate::c0::{BS, CR, FF, HT, LF, VT};
+    pub use crate::c1::{HTJ, HTS, NEL, PLD, PLU, RI, VTS};
+    pub use crate::control_sequences::{
+        HPA, HPB, HPR, HVP, PPA, PPB, PPR, TBC, TSR, VPA, VPB, VPR,
+    };
+}
+
+/// All Control Functions that are Categorized as Presentation Control Functions.
+pub mod presentation_control_functions {
+    pub use crate::c1::{BPH, NBH};
+    pub use crate::control_sequences::{
+        DTA, FNT, GCC, GSM, GSS, JFY, PEC, PFS, PTX, QUAD, SACS, SAPV, SCO, SCP, SCS, SDS, SGR,
+        SHS, SIMD, SLH, SLL, SLS, SPD, SPH, SPI, SPL, SPQR, SRCS, SRS, SSU, SSW, STAB, SVS, TAC,
+        TALE, TATE, TCC, TSS,
+    };
+}
+
+/// All Control Functions that are Categorized as Editor Functions.
+pub mod editor_functions {
+    pub use crate::control_sequences::{DCH, DL, EA, ECH, ED, EF, EL, ICH, IL};
+}
+
+/// All Control Functions that are Categorized as Cursor Control Functions.
+pub mod cursor_control_functions {
+    pub use crate::control_sequences::{
+        CBT, CHA, CHT, CNL, CPL, CTC, CUB, CUD, CUF, CUP, CUU, CVT,
+    };
+}
+
+/// All Control Functions that are Categorized as Display Control Functions.
+pub mod display_control_functions {
+    pub use crate::control_sequences::{NP, PP, SD, SL, SR, SU};
+}
+
+/// All Control Functions that are Categorized as Device Control Functions.
+pub mod device_control_functions {
+    pub use crate::c0::{DC1, DC2, DC3, DC4};
+}
+
+/// All Control Functions that are Categorized as Information Separators.
+pub mod information_separators {
+    pub use crate::c0::{IS1, IS2, IS3, IS4};
+}
+
+/// All Control Functions that are Categorized as Area Definition Functions.
+pub mod area_definition_functions {
+    pub use crate::c1::{EPA, ESA, SPA, SSA};
+    pub use crate::control_sequences::DAQ;
+}
+
+/// All Control Functions that are Categorized as Mode Setting Functions.
+pub mod mode_setting_functions {
+    pub use crate::control_sequences::{RM, SM};
+}
+
+/// All Control Functions that are Categorized as Transmission Control Functions.
+pub mod transmission_control_functions {
+    pub use crate::c0::{ACK, DLE, ENQ, EOT, ETB, ETX, NAK, SOH, STX, SYN};
+}
+
+/// All Control Functions that are Categorized as Miscellaneous Control Functions.
+pub mod miscellaneous_control_functions {
+    pub use crate::c0::{BEL, CAN, EM, NUL, SUB};
+    pub use crate::c1::{CCH, MW, PU1, PU2, STS};
+    pub use crate::control_sequences::{CPR, DA, DSR, FNK, IDCS, IGS, MC, REP, SEE, SEF};
+    pub use crate::independent_control_functions::{DMI, EMI, INT, RIS};
+}

src/lib.rs

@@ -48,6 +48,16 @@
 //! print!("{}{}", ANNOUNCER_SEQUENCE, NEL);
 //! ```
 //!
+//! ## Categories of control functions
+//!
+//! Most control functions are categorized into different groups. They can be accessed from the module
+//! [categories].
+//!
+//! ```
+//! use ansi_control_codes::categories::format_effectors::{CR, LF};
+//! println!("line1{}{}line2", CR, LF);
+//! ```
+//!
 //! ## High-Level Functions
 //!
 //! For your convenience and ease-of-use of the ansi control codes, some functionality is exposed in wrapper functions.
@@ -266,6 +276,7 @@ impl From<ControlFunction> for String {
 
 pub mod c0;
 pub mod c1;
+pub mod categories;
 pub mod control_sequences;
 pub mod control_strings;
 pub mod independent_control_functions;

src/modes.rs

@@ -1,123 +1,610 @@
+//! Modes.
+//!
+//! The [ECMA-48][ecma-48] standard is intended to be applicable to a very large range of devices, in which there are
+//! variations. Some of these variations have been formalized in the form of modes. They deal with the way in which a
+//! device transmits, receives, processes, or images data. Each mode has two states. The reset state, and the set state.
+//!
+//! The states of the modes may be established explicitly in the data stream by the control functions SET MODE
+//! ([`SM`][crate::control_sequences::SM]) and RESET MODE ([`RM`][crate::control_sequences::RM]) or may be established
+//! by agreement between sender and recipient. In an implementation, some or all of the modes have one state only.
+//!
+//! To ensure data compatibility and ease of interchange with a variety of equipment the use of modes is deprecated. If
+//! modes have to be implemented for backward compatibility it is recommended that the reset state of the modes be the
+//! initial state. Otherwise, explicit agreements will have to be negotiated between sender and recipient, to the
+//! detriment of "blind" interchange.
+//!
+//! ## Usage
+//!
+//! Two possibilities exist to use modes.
+//!
+//! ### Directly invoking `SM` or `RM` Control Functions
+//!
+//! You can pass modes to the arguments of the control functions SET MODE ([`SM`][crate::control_sequences::SM]) and
+//! RESET MODE ([`RM`][crate::control_sequences::RM]).
+//!
+//! ```
+//! use ansi_control_codes::control_sequences;
+//! use ansi_control_codes::modes;
+//!
+//! // set the device component select mode to PRESENTATION.
+//! print!("{}", control_sequences::SM(vec![modes::DCSM]));
+//! // set the device component select mode to DATA.
+//! print!("{}", control_sequences::RM(vec![modes::Mode::DeviceComponentSelectMode]));
+//! ```
+//!
+//! ### Setting or Resetting Modes
+//!
+//! You can invoke the set and reset functions of a mode instead.
+//!
+//! ```
+//! use ansi_control_codes::modes;
+//!
+//! // set the device component select mode to PRESENTATION.
+//! print!("{}", modes::DCSM.set());
+//! // set the device component select mode to DATA.
+//! print!("{}", modes::Mode::DeviceComponentSelectMode.reset());
+//! ```
+//!
+//! [ecma-48]: https://www.ecma-international.org/publications-and-standards/standards/ecma-48/
+
+use crate::ControlFunction;
+
 /// Device Modes.
 #[derive(Clone, Copy, PartialEq, Eq)]
 pub enum Mode {
     /// Guarded Area Transfer Mode `GATM`.
+    ///
+    /// ## Reset: Guard
+    ///
+    /// Only the contents of unguarded areas in an eligible area are transmitted or transferred.
+    ///
+    /// ## Set: All
+    ///
+    /// The contents of guarded as well as of unguarded areas in an eligible area are transmitted or transferred.
+    ///
+    /// ## Note
+    ///
+    /// No control functions are affected.
     GuardedAreaTransferMode = 1,
 
     /// Keyboard Action Mode `KAM`.
+    ///
+    /// ## Reset: Enabled
+    ///
+    /// All or part of the manual input facilities are enabled to be used.
+    ///
+    /// ## Set: Disabled
+    ///
+    /// All or part of the manual input facilities are disabled.
+    ///
+    /// ## Note
+    ///
+    /// No control functions are affected.
     KeyboardActionMode,
 
     /// Control Presentation Mode `CRM`.
+    ///
+    /// ## Reset: Control
+    ///
+    /// All control functions are performed as defined; the way formator functions are processed depends on the setting
+    /// of the FORMAT EFFECTOR ACTION MODE ([`FEAM`]). A device may choose to image the graphical representations of
+    /// control functions in addition to performing them.
+    ///
+    /// ## Set: Graphic
+    ///
+    /// All control functions, except RESET MODE ([`RM`]), are treated as graphic characters. A device may choose to
+    /// perform some control functions in addition to storing them and imaging their graphical representations.
     ControlPresentationMode,
 
     /// Insertion Replacement Mode `IRM`.
+    ///
+    /// ## Reset: Replace
+    ///
+    /// The graphic symbol of a graphic character or of a control function, for which a graphical representation is
+    /// required, replaces (or, depending upon the implementation, is combined with) the graphic symbol imaged at the
+    /// active presentation position.
+    ///
+    /// ## Set: Insert
+    ///
+    /// The graphic symbol of a graphic character or of a control function, for which a graphical representation is
+    /// required, is inserted at the active presentation position.
+    ///
+    /// ## Note
+    ///
+    /// Only control functions for which a graphical representation is required are affected.
     InsertionReplacementMode,
 
     /// Status Report Transfer Mode `SRTM`.
+    ///
+    /// ## Reset: Normal
+    ///
+    /// Status reports in the form of DEVICE CONTROL STRINGs ([`DCS`][crate::c1::DCS]) are not generated automatically.
+    ///
+    /// ## Set: Diagnostic
+    ///
+    /// Status reports in the form of DEVICE CONTROL STRINGs ([`DCS`][crate::c1::DCS]) are included in every data stream
+    /// transmitted or transferred.
+    ///
+    /// ## Note:
+    ///
+    /// No control functions are affected.
     StatusReportTransferMode,
 
     /// Erasure Mode `ERM`.
+    ///
+    /// ## Reset: Protect
+    ///
+    /// Only the contents of unprotected areas are affected by an erasure control function.
+    ///
+    /// ## Set: All
+    ///
+    /// The contents of protected as well as of unprotected areas are affected by an erasure control function.
+    ///
+    /// ## Note
+    ///
+    /// Control functions affected are: [`EA`][crate::control_sequences::EA], [`ECH`][crate::control_sequences::ECH],
+    /// [`ED`][crate::control_sequences::ED], [`EF`][crate::control_sequences::EF],
+    /// [`EL`][crate::control_sequences::EL].
     ErasureMode,
 
     /// Line Editing Mode `VEM`.
+    ///
+    /// ## Reset: Following
+    ///
+    /// If the DEVICE COMPONENT SELECT MODE ([`DCSM`]) is set to PRESENTATION, a line insertion causes the contents of
+    /// the active line (the line that contains the active presentation position) and of the following lines in the
+    /// presentation component to be shifted in the direction of the line progression; a line deletion causes the
+    /// contents of the lines following the active line to be shifted in the direction opposite to that of the line
+    /// progression.
+    ///
+    /// If the DEVICE COMPONENT SELECT MODE ([`DCSM`]) is set to DATA, a line insertion causes the contents of the
+    /// active line (the line that contains the active data position) and of the following lines in the data component
+    /// to be shifted in the direction of the line progression; a line deletion causes the contents of the lines
+    /// following the active line to be shifted in the direction opposite to that of the line progression.
+    ///
+    /// ## Set: Preceding
+    ///
+    /// If the DEVICE COMPONENT SELECT MODE ([`DCSM`]) is set to PRESENTATION, a line insertion causes the contents of
+    /// the active line (the line that contains the active presentation position) and of the preceding lines to be
+    /// shifted in the direction opposite to that of the line progression; a line deletion causes the contents of the
+    /// lines preceding the active line to be shifted in the direction of the line progression.
+    ///
+    /// If the DEVICE COMPONENT SELECT MODE ([`DCSM`]) is set to DATA, a line insertion causes the contents of the
+    /// active line (the line that contains the active data position) and of the preceding lines to be shifted in the
+    /// direction opposite to that of the line progression; a line deletion causes the contents of the lines preceding
+    /// the active line to be shifted in the direction of the line progression.
+    ///
+    /// ## Note
+    ///
+    /// Control functions affected are: [`DL`][crate::control_sequences::DL], [`IL`][crate::control_sequences::IL].
     LineEditingMode,
 
     /// Bi-directional support mode `BDSM`.
+    ///
+    /// ## Reset: Explicit
+    ///
+    /// Control functions are performed in the data component or in the presentation component, depending on the setting
+    /// of the DEVICE COMPONENT SELECT MODE ([`DeviceComponentSelectMode`][Mode::DeviceComponentSelectMode]).
+    ///
+    /// ## Set: Implicit
+    ///
+    /// Control functions are performed in the data component. All bi-directional aspects of data are handled by the
+    /// device itself.
     BiDirectionalSupportMode,
 
     /// Device Component Select Mode `DCSM`.
+    ///
+    /// ## Reset: Presentation
+    ///
+    /// Certain control functions are performed in the presentation component. The active presentation position (or the
+    /// active line, where applicable) in the presentation component is the reference position against which the
+    /// relevant control functions are performed.
+    ///
+    /// ## Set: Data
+    ///
+    /// Certain control functions are performed in the data component. The active data position (or the active line,
+    /// where applicable) in the data component is the reference position against which the relevant control functions
+    /// are performed.
+    ///
+    /// ## Note
+    ///
+    /// Control functions affected are: [`CPR`][crate::control_sequences::CPR], [`CR`][crate::c0::CR],
+    /// [`DCH`][crate::control_sequences::DCH], [`DL`][crate::control_sequences::DL],
+    /// [`EA`][crate::control_sequences::EA], [`ECH`][crate::control_sequences::ECH],
+    /// [`ED`][crate::control_sequences::ED], [`EF`][crate::control_sequences::EF],
+    /// [`EL`][crate::control_sequences::EF], [`ICH`][crate::control_sequences::ICH],
+    /// [`IL`][crate::control_sequences::IL], [`LF`][crate::c0::LF], [`NEL`][crate::c1::NEL], [`RI`][crate::c1::RI],
+    /// [`SLH`][crate::control_sequences::SLH], [`SLL`][crate::control_sequences::SLL],
+    /// [`SPH`][crate::control_sequences::SPH], [`SPL`][crate::control_sequences::SPH].
     DeviceComponentSelectMode,
 
     /// Character Editing Mode `HEM`.
+    ///
+    /// ## Reset: Following
+    ///
+    /// If the DEVICE COMPONENT SELECT MODE ([`DCSM`]) is set to PRESENTATION, a character insertion causes the contents
+    /// of the active presentation position and of the following character positions in the presentation component to be
+    /// shifted in the direction of the character path; a character deletion causes the contents of the character
+    /// positions following the active presentation position to be shifted in the direction opposite to that of the
+    /// character path
+    ///
+    /// If the DEVICE COMPONENT SELECT MODE ([`DCSM`]) is set to DATA, a character insertion causes the contents of the
+    /// active data position and of the following character positions in the data component to be shifted in the
+    /// direction of the character progression; a character deletion causes the contents of the character positions
+    /// following the active data position to be shifted in the direction opposite to that of the character progression.
+    ///
+    /// ## Set: Preceding
+    ///
+    /// If the DEVICE COMPONENT SELECT MODE ([`DCSM`]) is set to PRESENTATION, a character insertion causes the contents
+    /// of the active presentation position and of the following character positions in the presentation component to be
+    /// shifted in the direction opposite to that of the character path; a character deletion causes the contents of the
+    /// character positions following the active presentation position to be shifted in the direction of the character
+    /// path.
+    ///
+    /// If the DEVICE COMPONENT SELECT MODE ([`DCSM`]) is set to DATA, a character insertion causes the contents of the
+    /// active data position and of preceding character positions in the data component to be shifted in the direction
+    /// opposite to that of the character progression; a character deletion causes the contents of the character
+    /// positions preceding the active data position to be shifted in the direction of the character progression.
+    ///
+    /// ## Note
+    ///
+    /// Control functions affected are: [`DCH`][crate::control_sequences::DCH], [`ICH`][crate::control_sequences::ICH].
     CharacterEditingMode,
 
     /// Positioning Unit Mode `PUM`.
+    ///
+    /// ## Reset: Character
+    ///
+    /// The unit for numeric parameters of the positioning format effectors is one character position.
+    ///
+    /// ## Set: Size
+    ///
+    /// The unit for numeric parameters of the positioning format effectors is that established by the parameter value
+    /// of SELECT SIZE UNIT ([`SSU`][crate::control_sequences::SSU]).
+    ///
+    /// ## Note 1
+    ///
+    /// Control functions affected are: [`CUB`][crate::control_sequences::CUB], [`CUD`][crate::control_sequences::CUD],
+    /// [`CUF`][crate::control_sequences::CUF], [`CUU`][crate::control_sequences::CUU],
+    /// [`HPA`][crate::control_sequences::HPA], [`HPB`][crate::control_sequences::HPB],
+    /// [`HPR`][crate::control_sequences::HPR], [`HVP`][crate::control_sequences::HVP],
+    /// [`SLH`][crate::control_sequences::SLH], [`SLL`][crate::control_sequences::SLL],
+    /// [`SSU`][crate::control_sequences::SSU], [`VPA`][crate::control_sequences::VPA],
+    /// [`VPB`][crate::control_sequences::VPB], [`VPR`][crate::control_sequences::VPR].
+    ///
+    /// ## Note 2
+    ///
+    /// As the default parameter value of the control function SELECT SIZE UNIT (SSU) is CHARACTER, this mode is
+    /// redundant and should no longer be used.
+    ///
+    /// # Note 3
+    ///
+    /// The use of the POSITIONING UNIT MODE ([`PUM`]) is deprecated.
     PositioningUnitMode,
 
     /// Send/Receive Mode `SRM`.
+    ///
+    /// ## Reset: Monitor
+    ///
+    /// Data which are locally entered are immediately imaged.
+    ///
+    /// ## Set: Simultaneous
+    ///
+    /// Local input facilities are logically disconnected from the output mechanism; only data which are sent to the
+    /// device are imaged.
+    ///
+    /// ## Note
+    ///
+    /// No control functions are affected.
     SendReceiveMode,
 
     /// Format Effector Action Mode `FEAM`.
+    ///
+    /// ## Reset: Execute
+    ///
+    /// Formator functions are performed immediately and may be stored in addition to being performed.
+    ///
+    /// ## Set: Store
+    ///
+    /// Formator functions are stored but not performed. In this case, the specified action is intended to be performed
+    /// by another device when the associated data are transmitted or transferred.
+    ///
+    /// ## Note
+    ///
+    /// Control functions affected are: [`BPH`][crate::c1::BPH], [`BS`][crate::c0::BS], [`CR`][crate::c0::CR],
+    /// [`DTA`][crate::control_sequences::DTA], [`FF`][crate::c0::FF], [`FNT`][crate::control_sequences::FNT],
+    /// [`GCC`][crate::control_sequences::GCC], [`GSM`][crate::control_sequences::GSM],
+    /// [`GSS`][crate::control_sequences::GSS], [`HPA`][crate::control_sequences::HPA],
+    /// [`HPB`][crate::control_sequences::HPB], [`HPR`][crate::control_sequences::HPR],
+    /// [`HT`][crate::c0::HT], [`HTJ`][crate::c1::HTJ], [`HTS`][crate::c1::HTS], [`HVP`][crate::control_sequences::HVP],
+    /// [`JFY`][crate::control_sequences::JFY], [`NEL`][crate::c1::NEL], [`PEC`][crate::control_sequences::PEC],
+    /// [`PFS`][crate::control_sequences::PFS], [`PLD`][crate::c1::PLD], [`PLU`][crate::c1::PLU],
+    /// [`PPA`][crate::control_sequences::PPA], [`PPB`][crate::control_sequences::PPB],
+    /// [`PPR`][crate::control_sequences::PPR], [`PTX`][crate::control_sequences::PTX],
+    /// [`QUAD`][crate::control_sequences::QUAD], [`RI`][crate::c1::RI], [`SACS`][crate::control_sequences::SACS],
+    /// [`SAPV`][crate::control_sequences::SAPV], [`SCO`][crate::control_sequences::SCO],
+    /// [`SCS`][crate::control_sequences::SCS], [`SGR`][crate::control_sequences::SGR],
+    /// [`SHS`][crate::control_sequences::SHS], [`SLH`][crate::control_sequences::SLH],
+    /// [`SLL`][crate::control_sequences::SLL], [`SLS`][crate::control_sequences::SLS],
+    /// [`SPD`][crate::control_sequences::SPD], [`SPI`][crate::control_sequences::SPI],
+    /// [`SPQR`][crate::control_sequences::SPQR], [`SRCS`][crate::control_sequences::SRCS],
+    /// [`SRS`][crate::control_sequences::SRS], [`SSU`][crate::control_sequences::SSU],
+    /// [`SSW`][crate::control_sequences::SSW], [`STAB`][crate::control_sequences::STAB],
+    /// [`SVS`][crate::control_sequences::SVS], [`TAC`][crate::control_sequences::TAC],
+    /// [`TALE`][crate::control_sequences::TALE], [`TATE`][crate::control_sequences::TATE],
+    /// [`TBC`][crate::control_sequences::TBC], [`TCC`][crate::control_sequences::TCC],
+    /// [`TSS`][crate::control_sequences::TSS], [`VPA`][crate::control_sequences::VPA],
+    /// [`VPB`][crate::control_sequences::VPB], [`VPR`][crate::control_sequences::VPR],
+    /// [`VTS`][crate::c1::VTS].
     FormatEffectorActionMode,
 
     /// Format Effector Transfer Mode `FETM`.
+    ///
+    /// ## Reset: Insert
+    ///
+    /// Formator functions may be inserted in a data stream to be transmitted or in data to be transferred to an
+    /// auxiliary input/output device.
+    ///
+    /// ## Set: Exclude
+    ///
+    /// No formator functions other than those received while the FORMAT EFFECTOR ACTION MODE [`FEAM`] is set to
+    /// STORE are included in a transmitted data stream or in data transferred to an auxiliary input/output device.
+    ///
+    /// ## Note
+    ///
+    /// No control functions are affected.
     FormatEffectorTransferMode,
 
     /// Multiple Area Transfer Mode `MATM`.
+    ///
+    /// ## Reset: Single
+    ///
+    /// Only the contents of the selected area which contains the active presentation position are eligible to be
+    /// transmitted or transferred
+    ///
+    /// ## Set: Multiple
+    ///
+    /// The contents of all selected areas are eligible to be transmitted or transferred.
+    ///
+    /// ## Note
+    ///
+    /// No control functions are affected.
     MultipleAreaTransferMode,
 
     /// Transfer Termination Mode `TTM`.
+    ///
+    /// ## Reset: Cursor
+    ///
+    /// Only the contents of the character positions preceding the active presentation position in the presentation
+    /// component are eligible to be transmitted or transferred.
+    ///
+    /// ## Set: All
+    ///
+    /// The contents of character positions preceding, following, and at the active presentation position are eligible
+    /// to be transmitted or transferred.
+    ///
+    /// ## Note
+    ///
+    /// No control functions are affected.
     TransferTerminationMode,
 
     /// Selected Area Transfer Mode `SATM`.
+    ///
+    /// ## Reset: Select
+    ///
+    /// Only the contents of selected areas are eligible to be transmitted or transferred.
+    ///
+    /// ## Set: All
+    ///
+    /// The contents of all character positions, irrespective of any explicitly defined selected areas, are eligible to
+    /// be transmitted or transferred.
+    ///
+    /// ## Note
+    ///
+    /// No control functions are affected.
     SelectedAreaTransferMode,
 
     /// Tabulation Stop Mode `TSM`.
+    ///
+    /// ## Reset: Multiple
+    ///
+    /// Character tabulation stops in the presentation component are set or cleared in the active line (the line that
+    /// contains the active presentation position) and in the corresponding character positions of the preceding lines
+    /// and of the following lines.
+    ///
+    /// ## Set: Single
+    ///
+    /// Character tabulation stops in the presentation component are set or cleared in the active line only.
+    ///
+    /// ## Note
+    ///
+    /// Control functions affected are: [`CTC`][crate::control_sequences::CTC], [`DL`][crate::control_sequences::DL],
+    /// [`HTS`][crate::c1::HTS], [`IL`][crate::control_sequences::IL], [`TBC`][crate::control_sequences::TBC].
     TabulationStopMode,
 
     /// Graphic Rendition Combination Mode `GRCM`.
+    ///
+    /// ## Reset: Replacing
+    ///
+    /// Each occurrence of the control function SELECT GRAPHIC RENDITION ([`SGR`][crate::control_sequences::SGR])
+    /// cancels the effect of any preceding occurrence. Any graphic rendition aspects that are to remain unchanged after
+    /// an occurrence of [`SGR`][crate::control_sequences::SGR] have to be re-specified by that
+    /// [`SGR`][crate::control_sequences::SGR].
+    ///
+    /// ## Set: Cumulative
+    ///
+    /// Each occurrence of the control function SELECT GRAPHIC RENDITION ([`SGR`][crate::control_sequences::SGR]) causes
+    /// only those graphic rendition aspects to be changed that are specified by that
+    /// [`SGR`][crate::control_sequences::SGR]. All other graphic rendition aspects remain unchanged.
+    ///
+    /// ## Note
+    ///
+    /// Control function affected is [`SGR`][crate::control_sequences::SGR].
     GraphicRenditionCombinationMode = 21,
 
     /// Zero Default Mode `ZDM`.
+    ///
+    /// ## Reset: Zero
+    ///
+    /// A parameter value of 0 of a control function means the number `0`.
+    ///
+    /// ## Set: Default
+    ///
+    /// A parameter value of `0` represents a default parameter value which may be different from `0`.
+    ///
+    /// ## Note 1
+    ///
+    /// This mode was provided for implementations of the first edition of this Standard which specified that "an empty
+    /// parameter sub-string or a parameter sub-string which consists of bit combinations `03/00` only represents a
+    /// default value which depends on the control function".
+    ///
+    /// For numeric parameters which are expressed in units established by the parameter value of SELECT SIZE UNIT
+    /// ([`SSU`][crate::control_sequences::SSU]) the value `0` could then be specified. For numeric parameters which are
+    /// effectively repeat counts, a `0` parameter value corresponded to a "no-op". In either instance, non-negative
+    /// computed numeric parameter values might have been used without treating `0` as a special (unusable) case.
+    ///
+    /// Where an explicit parameter value was not used, implementors were urged to omit a parameter value (use an empty
+    /// parameter sub-string) to imply a default parameter value.
+    ///
+    /// Control functions affected are: [`CBT`][crate::control_sequences::CBT], [`CHA`][crate::control_sequences::CHA],
+    /// [`CHT`][crate::control_sequences::CHT], [`CNL`][crate::control_sequences::CNL],
+    /// [`CPL`][crate::control_sequences::CPL], [`CPR`][crate::control_sequences::CPR],
+    /// [`CUB`][crate::control_sequences::CUB], [`CUD`][crate::control_sequences::CUD],
+    /// [`CUF`][crate::control_sequences::CUF], [`CUP`][crate::control_sequences::CUP],
+    /// [`CUU`][crate::control_sequences::CUU], [`CVT`][crate::control_sequences::CVT],
+    /// [`DCH`][crate::control_sequences::DCH], [`DL`][crate::control_sequences::DL],
+    /// [`ECH`][crate::control_sequences::ECH], [`GSM`][crate::control_sequences::GSM],
+    /// [`HPA`][crate::control_sequences::HPA], [`HPB`][crate::control_sequences::HPB],
+    /// [`HPR`][crate::control_sequences::HPR], [`HVP`][crate::control_sequences::HVP],
+    /// [`ICH`][crate::control_sequences::ICH], [`IL`][crate::control_sequences::IL],
+    /// [`NP`][crate::control_sequences::NP], [`PP`][crate::control_sequences::PP],
+    /// [`PPA`][crate::control_sequences::PPA], [`PPB`][crate::control_sequences::PPB],
+    /// [`PPR`][crate::control_sequences::PPR], [`REP`][crate::control_sequences::REP],
+    /// [`SD`][crate::control_sequences::SD], [`SL`][crate::control_sequences::SL],
+    /// [`SR`][crate::control_sequences::SR], [`SU`][crate::control_sequences::SU],
+    /// [`TCC`][crate::control_sequences::TCC], [`VPA`][crate::control_sequences::VPA],
+    /// [`VPB`][crate::control_sequences::VPB], [`VPR`][crate::control_sequences::VPR].
+    ///
+    /// ## Note 2
+    ///
+    /// Since the publication of the first edition of this Standard in 1976 almost 15 years have expired. The use of
+    /// this mode should no longer be required because the definition of default parameter values has been changed.
+    ///
+    /// # Note 3
+    ///
+    /// The use of the ZERO DEFAULT MODE ([`ZDM`]) is deprecated.
     ZeroDefaultMode,
 }
 
+use crate::control_sequences::{RM, SM};
+impl Mode {
+    /// Set the mode.
+    pub fn set(self) -> ControlFunction {
+        SM(vec![self])
+    }
+
+    /// Reset the mode.
+    pub fn reset(self) -> ControlFunction {
+        RM(vec![self])
+    }
+}
+
 /// Guarded Area Transfer Mode `GATM`.
+///
+/// See [`Mode::GuardedAreaTransferMode`].
 pub const GATM: Mode = Mode::GuardedAreaTransferMode;
 
 /// Keyboard Action Mode `KAM`.
+///
+/// See [`Mode::KeyboardActionMode`].
 pub const KAM: Mode = Mode::KeyboardActionMode;
 
 /// Control Presentation Mode `CRM`.
+///
+/// See [`Mode::ControlPresentationMode`].
 pub const CRM: Mode = Mode::ControlPresentationMode;
 
 /// Insertion Replacement Mode `IRM`.
+///
+/// See [`Mode::InsertionReplacementMode`].
 pub const IRM: Mode = Mode::InsertionReplacementMode;
 
 /// Status Report Transfer Mode `SRTM`.
+///
+/// See [`Mode::StatusReportTransferMode`].
 pub const SRTM: Mode = Mode::StatusReportTransferMode;
 
 /// Erasure Mode `ERM`.
+///
+/// See [`Mode::ErasureMode`].
 pub const ERM: Mode = Mode::ErasureMode;
 
 /// Line Editing Mode `VEM`.
+///
+/// See [`Mode::LineEditingMode`].
 pub const VEM: Mode = Mode::LineEditingMode;
 
 /// Bi-directional support mode `BDSM`.
+///
+/// See [`Mode::BiDirectionalSupportMode`].
 pub const BDSM: Mode = Mode::BiDirectionalSupportMode;
 
 /// Device Component Select Mode `DCSM`.
+///
+/// See [`Mode::DeviceComponentSelectMode`].
 pub const DCSM: Mode = Mode::DeviceComponentSelectMode;
 
 /// Character Editing Mode `HEM`.
+///
+/// See [`Mode::CharacterEditingMode`].
 pub const HEM: Mode = Mode::CharacterEditingMode;
 
 /// Positioning Unit Mode `PUM`.
+///
+/// See [`Mode::PositioningUnitMode`].
 pub const PUM: Mode = Mode::PositioningUnitMode;
 
 /// Send/Receive Mode `SRM`.
+///
+/// See [`Mode::SendReceiveMode`].
 pub const SRM: Mode = Mode::SendReceiveMode;
 
 /// Format Effector Action Mode `FEAM`.
+///
+/// See [`Mode::FormatEffectorActionMode`].
 pub const FEAM: Mode = Mode::FormatEffectorActionMode;
 
 /// Format Effector Transfer Mode `FETM`.
+///
+/// See [`Mode::FormatEffectorTransferMode`].
 pub const FETM: Mode = Mode::FormatEffectorTransferMode;
 
 /// Multiple Area Transfer Mode `MATM`.
+///
+/// See [`Mode::MultipleAreaTransferMode`].
 pub const MATM: Mode = Mode::MultipleAreaTransferMode;
 
 /// Transfer Termination Mode `TTM`.
+///
+/// See [`Mode::TransferTerminationMode`].
 pub const TTM: Mode = Mode::TransferTerminationMode;
 
 /// Selected Area Transfer Mode `SATM`.
+///
+/// See [`Mode::SelectedAreaTransferMode`].
 pub const SATM: Mode = Mode::SelectedAreaTransferMode;
 
 /// Tabulation Stop Mode `TSM`.
+///
+/// See [`Mode::TabulationStopMode`].
 pub const TSM: Mode = Mode::TabulationStopMode;
 
 /// Graphic Rendition Combination Mode `GRCM`.
+///
+/// See [`Mode::GraphicRenditionCombinationMode`].
 pub const GRCM: Mode = Mode::GraphicRenditionCombinationMode;
 
 /// Zero Default Mode `ZDM`.
+///
+/// See [`Mode::ZeroDefaultMode`].
 pub const ZDM: Mode = Mode::ZeroDefaultMode;