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13 Commits

Author SHA1 Message Date
Dustin L. Howett
eb72c7fd3b Migrate spelling-0.0.21 changes from main 2020-11-13 13:16:30 -08:00
Dustin L. Howett
20250c233d Migrate spelling-0.0.19 changes from main 2020-11-13 13:16:30 -08:00
Michael Niksa
39023426ff safety check on alpha test. 2020-11-13 13:16:30 -08:00
Michael Niksa
9ea43bace0 corrupt the alphas for v1 only 2020-11-13 13:15:13 -08:00
Michael Niksa
2b9f6388cf Add theoretical v2 tests too. 2020-11-13 13:12:28 -08:00
Michael Niksa
c340ab5e7b holy v1 tests, batman 2020-11-13 12:00:41 -08:00
Michael Niksa
42e198e967 so much pain. 2020-11-13 11:40:45 -08:00
Michael Niksa
a6816df2b5 add these miserable tests for direct read. 2020-11-11 16:50:52 -08:00
Michael Niksa
3aee3992ba update notes and update read function 2020-11-05 16:41:23 -08:00
Michael Niksa
1b3a5e671b Two more tests that make me sad about chv1 2020-11-05 16:17:01 -08:00
Michael Niksa
18b91c20ef Add some more tests to discover behaviors. 2020-11-05 15:59:53 -08:00
Michael Niksa
3b7544770b Make the font be a differentiator in the test. 2020-11-04 10:36:05 -08:00
Michael Niksa
93b95420ac Alias tests. 2020-11-04 10:36:05 -08:00
709 changed files with 2375 additions and 5329 deletions

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@@ -1,12 +0,0 @@
blank_issues_enabled: true
contact_links:
- name: Microsoft Security Response Center 🔐
url: https://msrc.microsoft.com/create-report
about: Please report security vulnerabilities here.
- name: Windows Terminal Documentation issue 📄
url: https://github.com/MicrosoftDocs/terminal/issues/new
about: Report issues with the documentation for the Windows Terminal (in docs.microsoft.com/windows/terminal)
- name: Console Documentation issue 📄
url: https://github.com/MicrosoftDocs/console-docs/issues/new
about: Report issues with the documentation for the Console (in docs.microsoft.com/windows/console)

57
.github/workflows/linter.yml vendored Normal file
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@@ -0,0 +1,57 @@
---
###########################
###########################
## Linter GitHub Actions ##
###########################
###########################
name: Lint Code Base
#
# Documentation:
# https://help.github.com/en/articles/workflow-syntax-for-github-actions
#
###################################################
# The linter is noisy; we used to run it on push. #
###################################################
#
#on:
# pull_request:
# branches: [main]
###############
# Set the Job #
###############
jobs:
build:
# Name the Job
name: Lint Code Base
# Set the agent to run on
runs-on: ubuntu-latest
##################
# Load all steps #
##################
steps:
##########################
# Checkout the code base #
##########################
- name: Checkout Code
uses: actions/checkout@v2
with:
# Full git history is needed to get a proper list of changed files within `super-linter`
fetch-depth: 0
################################
# Run Linter against code base #
################################
- name: Lint Code Base
uses: github/super-linter@v3
env:
VALIDATE_ALL_CODEBASE: false
DEFAULT_BRANCH: main
MARKDOWN_CONFIG_FILE: .markdown-lint.yml
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
VALIDATE_EDITORCONFIG: false
# The json linter doesn't like JSONC, which we use all over. So just disable it.
VALIDATE_JSON: false

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@@ -5,7 +5,7 @@
<XesUseOneStoreVersioning>true</XesUseOneStoreVersioning>
<XesBaseYearForStoreVersion>2020</XesBaseYearForStoreVersion>
<VersionMajor>1</VersionMajor>
<VersionMinor>6</VersionMinor>
<VersionMinor>5</VersionMinor>
<VersionInfoProductName>Windows Terminal</VersionInfoProductName>
</PropertyGroup>
</Project>

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@@ -8,20 +8,19 @@ return a JSON value coerced into the specified type.
When reading into existing storage, it returns a boolean indicating whether that storage was modified.
If the JSON value cannot be converted to the specified type, an exception will be generated.
For non-nullable type conversions (most POD types), `null` is considered to be an invalid type.
```c++
std::string one;
std::optional<std::string> two;
JsonUtils::GetValue(json, one);
// one is populated or an exception is thrown.
// one is populated or unchanged.
JsonUtils::GetValue(json, two);
// two is populated, nullopt or an exception is thrown
// two is populated, nullopt or unchanged
auto three = JsonUtils::GetValue<std::string>(json);
// three is populated or an exception is thrown
// three is populated or zero-initialized
auto four = JsonUtils::GetValue<std::optional<std::string>>(json);
// four is populated or nullopt
@@ -226,14 +225,14 @@ auto v = JsonUtils::GetValue<int>(json, conv);
-|json type invalid|json null|valid
-|-|-|-
`T`|❌ exception|❌ exception|✔ converted
`T`|❌ exception|🔵 unchanged|✔ converted
`std::optional<T>`|❌ exception|🟨 `nullopt`|✔ converted
### GetValue&lt;T&gt;() (returning)
-|json type invalid|json null|valid
-|-|-|-
`T`|❌ exception|❌ exception|✔ converted
`T`|❌ exception|🟨 `T{}` (zero value)|✔ converted
`std::optional<T>`|❌ exception|🟨 `nullopt`|✔ converted
### GetValueForKey(T&) (type-deducing)
@@ -243,14 +242,14 @@ a "key not found" state. The remaining three cases are the same.
val type|key not found|_json type invalid_|_json null_|_valid_
-|-|-|-|-
`T`|🔵 unchanged|_❌ exception_|_❌ exception_|_✔ converted_
`std::optional<T>`|🔵 unchanged|_❌ exception_|_🟨 `nullopt`_|_✔ converted_
`T`|🔵 unchanged|_❌ exception_|_🔵 unchanged_|_✔ converted_
`std::optional<T>`|_🔵 unchanged_|_❌ exception_|_🟨 `nullopt`_|_✔ converted_
### GetValueForKey&lt;T&gt;() (return value)
val type|key not found|_json type invalid_|_json null_|_valid_
-|-|-|-|-
`T`|🟨 `T{}` (zero value)|_❌ exception_|_❌ exception_|_✔ converted_
`T`|🟨 `T{}` (zero value)|_❌ exception_|_🟨 `T{}` (zero value)_|_✔ converted_
`std::optional<T>`|🟨 `nullopt`|_❌ exception_|_🟨 `nullopt`_|_✔ converted_
### Future Direction

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@@ -27,30 +27,11 @@
"type": "string"
},
"BellStyle": {
"oneOf": [
{
"type": "boolean"
},
{
"type": "array",
"items": {
"type": "string",
"enum": [
"audible",
"visual"
]
}
},
{
"type": "string",
"enum": [
"audible",
"visual",
"all",
"none"
]
}
]
"enum": [
"none",
"audible"
],
"type": "string"
},
"ProfileGuid": {
"default": "{}",
@@ -180,11 +161,6 @@
"index": {
"type": "integer",
"description": "The index of the profile in the new tab dropdown (starting at 0)"
},
"tabColor": {
"$ref": "#/definitions/Color",
"default": null,
"description": "If provided, will set the tab's color to the given value"
}
},
"type": "object"
@@ -709,38 +685,8 @@
},
"useTabSwitcher": {
"default": true,
"description": "Deprecated. Please use \"tabSwitcherMode\" instead.",
"oneOf": [
{
"type": "boolean"
},
{
"enum": [
"mru",
"inOrder",
"disabled"
],
"type": "string"
}
],
"deprecated": true
},
"tabSwitcherMode": {
"default": "inOrder",
"description": "When set to \"true\" or \"mru\", the \"nextTab\" and \"prevTab\" commands will use the tab switcher UI, with most-recently-used ordering. When set to \"inOrder\", these actions will switch tabs in their current ordering. Set to \"false\" to disable the tab switcher.",
"oneOf": [
{
"type": "boolean"
},
{
"enum": [
"mru",
"inOrder",
"disabled"
],
"type": "string"
}
]
"description": "When set to \"true\", the \"nextTab\" and \"prevTab\" commands will use the tab switcher UI.",
"type": "boolean"
}
},
"required": [
@@ -777,16 +723,7 @@
},
"backgroundImage": {
"description": "Sets the file location of the image to draw over the window background.",
"oneOf": [
{
"type": ["string", null]
},
{
"enum": [
"desktopWallpaper"
]
}
]
"type": ["string", "null"]
},
"backgroundImageAlignment": {
"default": "center",
@@ -824,7 +761,7 @@
},
"bellStyle": {
"default": "audible",
"description": "Controls what happens when the application emits a BEL character. When set to \"all\", the Terminal will play a sound and flash the taskbar icon. An array of specific behaviors can also be used. Supported array values include `audible` and `visual`. When set to \"none\", nothing will happen.",
"description": "Controls what happens when the application emits a BEL character. When set to \"audible\", the Terminal will play a sound. When set to \"none\", nothing will happen.",
"$ref": "#/definitions/BellStyle"
},
"closeOnExit": {

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@@ -1,239 +0,0 @@
#requires -version 6.1
<#
.SYNOPSIS
Scan source code and build a list of supported VT sequences.
.DESCRIPTION
Scan source code and build a list of supported VT sequences.
TODO: add more details
#>
[cmdletbinding(DefaultParameterSetName="stdout")]
param(
[parameter(ParameterSetName="file", mandatory)]
[string]$OutFile,
[parameter(ParameterSetName="file")]
[switch]$Force, # for overwriting $OutFile if it exists
[parameter(ParameterSetName="stdout")]
[parameter(ParameterSetName="file")]
[switch]$NoLogo, # no logo in summary
[parameter(ParameterSetName="stdout")]
[switch]$SummaryOnly, # no markdown generated
[parameter(ParameterSetName="stdout")]
[parameter(ParameterSetName="file")]
[switch]$Quiet, # no summary or logo
[parameter(ParameterSetName="file")]
[parameter(ParameterSetName="stdout")]
[string]$SolutionRoot = "..\..",
[parameter(ParameterSetName="file")]
[parameter(ParameterSetName="stdout")]
[string]$InterfacePath = $(join-path $solutionRoot "src\terminal\adapter\ITermDispatch.hpp"),
[parameter(ParameterSetName="file")]
[parameter(ParameterSetName="stdout")]
[string]$ConsoleAdapterPath = $(join-path $solutionRoot "src\terminal\adapter\adaptDispatch.hpp"),
[parameter(ParameterSetName="file")]
[parameter(ParameterSetName="stdout")]
[string]$TerminalAdapterPath = $(join-path $solutionRoot "src\cascadia\terminalcore\terminalDispatch.hpp")
)
if ($PSCmdlet.ParameterSetName -eq "stdout") {
Write-Verbose "Emitting markdown to STDOUT"
}
<#
GLOBALS
#>
[semver]$myVer = "0.6-beta"
$sequences = import-csv ".\master-sequence-list.csv"
$base = @{}
$conhost = @{}
$terminal = @{}
$prefix = "https://vt100.net/docs/vt510-rm/"
$repo = "https://github.com/oising/terminal/tree/master"
$conhostUrl = $ConsoleAdapterPath.TrimStart($SolutionRoot).replace("\", "/")
$terminalUrl = $TerminalAdapterPath.TrimStart($SolutionRoot).replace("\", "/")
function Read-SourceFiles {
# extract base interface
$baseScanner = [regex]'(?x)virtual\s\w+\s(?<method>\w+)(?s)[^;]+;(?-s).*?(?<seq>(?<=\/\/\s).+)'
$baseScanner.Matches(($src = get-content -raw $interfacePath)) | foreach-object {
$match = $_
#$line = (($src[0..$_.Index] -join "") -split "`n").Length
#$decl = $_.groups[0].value
$_.groups["seq"].value.split(",") | ForEach-Object {
$SCRIPT:base[$_.trim()] = $match.groups["method"].value
}
}
# match overrides of ITermDispatch
$scanner = [regex]'(?x)\s+\w+\s(?<method>\w+)(?s)[^;]+override;'
$scanner.Matches(($src = Get-Content -raw $consoleAdapterPath)) | ForEach-Object {
$line = (($src[0..$_.Index] -join "") -split "`n").Length
$SCRIPT:conhost[$_.groups["method"].value] = $line
}
$scanner.Matches(($src = Get-Content -raw $terminalAdapterPath)) | ForEach-Object {
$line = (($src[0..$_.Index] -join "") -split "`n").Length
#write-verbose $_.groups[0].value
$SCRIPT:terminal[$_.groups["method"].value] = $line
}
}
function Get-SequenceIndexMarkdown {
# "Sequence","Parent","Description","Origin","Heading","Subheading", "ImplementedBy", "ConsoleHost","Terminal"
$heading = $null
$subheading = $null
<#
Emit markdown
TODO:
- auto-generate TOC
#>
@"
# VT Function Support
## Table of Contents
* [Code Extension Functions](#code-extension-functions)
* [Control Coding](#control-coding)
* [Character Coding](#character-coding)
* [Graphic Character Sets](#graphic-character-sets)
* [Terminal Management Functions](#terminal-management-functions)
* [Identification, status, and Initialization](#identification-status-and-initialization)
* [Emulations](#emulations)
* [Set-Up](#set-up)
* [Display Coordinate System and Addressing](#display-coordinate-system-and-addressing)
* [Active Position and Cursor](#active-position-and-cursor)
* [Margins and Scrolling](#margins-and-scrolling)
* [Cursor Movement](#cursor-movement)
* [Horizontal Tabulation](#horizontal-tabulation)
* [Page Size and Arrangement](#page-size-and-arrangement)
* [Page Movement](#page-movement)
* [Status Display](#status-display)
* [Right to Left](#right-to-left)
* [Window Management](#window-management)
* [Visual Attributes and Renditions](#visual-attributes-and-renditions)
* [Line Renditions](#line-renditions)
* [Character Renditions](#character-renditions)
* [Audible Indicators](#audible-indicators)
* [Mode States](#mode-states)
* [ANSI](#ansi)
* [DEC Private](#dec-private)
* [Editing Functions](#editing-functions)
* [OLTP Features](#OLTP-features)
* [Rectangular Area Operations](#rectangular-area-operations)
* [Data Integrity](#data-integrity)
* [Macros](#macros)
* [Saving and Restoring Terminal State](#saving-and-restoring-terminal-state)
* [Cursor Save Buffer](#cursor-save-buffer)
* [Terminal State Interrogation](#terminal-state-interrogation)
* [Keyboard Processing Functions](#keyboard-processing-functions)
* [Soft Key Mapping (UDK)](#soft-key-mapping-UDK)
* [Soft Fonts (DRCS)](#soft-fonts-drcs)
* [Printing](#printing)
* [Terminal Communication and Synchronization](#terminal-communication-and-synchronization)
* [Text Locator Extension](#text-locator-extension)
* [Session Management Extension](#session-management-extension)
* [Documented Exceptions](#documented-exceptions)
$($sequences | ForEach-Object {
if ($method = $base[$_.sequence]) {
$_.ImplementedBy = $method
$_.ConsoleHost = $conhost[$method]
$_.Terminal = $terminal[$method]
}
# "Sequence","Associated","Description","Origin","Heading","Subheading", "ImplementedBy", "ConsoleHost","Terminal"
$c0 = "[$($_.Sequence)]($prefix$($_.sequence).html ""View page on vt100.net"")"
$c1 = "$($_.description)"
$c2 = "$($_.origin)"
$c3 = $(if ($_.consolehost) {"[&#x2713;](${repo}/${conhostUrl}#L$($_.consolehost) ""View console host implementation"")"})
$c4 = $(if ($_.terminal) {"[&#x2713;](${repo}/${terminalUrl}#L$($_.terminal)} ""View windows terminal implementation"")"})
$shouldRenderHeader = $false
if ($heading -ne $_.heading) {
$heading = $_.heading
@"
## $heading
"@
$shouldRenderHeader = $true
}
if ($subheading -ne $_.subheading) {
$subheading = $_.subheading
@"
### $subheading
"@
$shouldRenderHeader = $true
}
if ($shouldRenderHeader) {
@"
|Symbol|Function|Origin&nbsp;&#x1F5B3;|Console Host|Terminal|
|:-|:--|:--:|:--:|:--:|
"@
}
@"
|$c0|$c1|$c2|$c3|$c4|
"@
})
---
Generated on $(get-date -DisplayHint DateTime)
"@
}
function Show-Summary {
write-host "`n$(' '*7)Windows Terminal Sequencer v${myVer}"
if (-not $NoLogo.IsPresent) {
Get-Content .\windows-terminal-logo.ans | ForEach-Object { Write-Host $_ }
}
$summary = @"
`e[1mSequence Support:`e[0m
`e[7m {0:000} `e[0m known in master-sequence-list.csv.
`e[7m {1:000} `e[0m common members in ITermDispatch base, of which:
`e[7m {2:000} `e[0m are implemented by ConsoleHost.
`e[7m {3:000} `e[0m are implemented by Windows Terminal.
"@ -f $sequences.Count, $base.count, $conhost.count, $terminal.Count
write-host $summary
}
<#
Entry Point
#>
Read-SourceFiles
if (-not $SummaryOnly.IsPresent) {
$markdown = Get-SequenceIndexMarkdown
if ($PSCmdlet.ParameterSetName -eq "file") {
# send to file and overwrite
$markdown | Out-File -FilePath $OutFile -Force:$Force.IsPresent -Encoding utf8NoBOM
} else {
# send to STDOUT
$markdown
}
if (-not $Quiet.IsPresent) {
Show-Summary
}
} else {
# summary only
Show-Summary
}

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@@ -1,224 +0,0 @@
"Sequence","Parent","Description","Origin","Heading","Subheading","ImplementedBy","ConsoleHost","Terminal"
"CAN","","Cancel","`VT100`","Code Extension Functions","Control Coding","","",""
"SUB","","Substitute","`VT100`","Code Extension Functions","Control Coding","","",""
"ESC","","Escape","`VT100`","Code Extension Functions","Control Coding","","",""
"DCS","","Device Control String","`VT220`","Code Extension Functions","Control Coding","","",""
"CSI","","Control Sequence Introducer","`VT100`","Code Extension Functions","Control Coding","","",""
"ST","","String Terminator","`VT220`","Code Extension Functions","Control Coding","","",""
"OSC","","Operating System Command","`DECterm`","Code Extension Functions","Control Coding","","",""
"PM","","Privacy Message","``","Code Extension Functions","Control Coding","","",""
"APC","","Application Program Command","`VT420`","Code Extension Functions","Control Coding","","",""
"S7C1T","","Select 7-bit C1 Transmission","`VT220`","Code Extension Functions","Control Coding","","",""
"S8C1T","","Select 8-bit C1 Transmission","`VT220`","Code Extension Functions","Control Coding","","",""
"LS0","","Locking Shift Zero (SI)","`VT100`","Code Extension Functions","Character Coding","","",""
"LS1","","Locking Shift One (SO)","`VT100`","Code Extension Functions","Character Coding","","",""
"LS2","","Locking Shift Two","`VT220`","Code Extension Functions","Character Coding","","",""
"LS3","","Locking Shift Three","`VT220`","Code Extension Functions","Character Coding","","",""
"LS1R","","Locking Shift One Right","`VT220`","Code Extension Functions","Character Coding","","",""
"LS2R","","Locking Shift Two Right","`VT220`","Code Extension Functions","Character Coding","","",""
"LS3R","","Locking Shift Three Right","`VT220`","Code Extension Functions","Character Coding","","",""
"SS2","","Single Shift Two","`VT220`","Code Extension Functions","Character Coding","","",""
"SS3","","Single Shift Three","`VT220`","Code Extension Functions","Character Coding","","",""
"SCS","","Select Character Set","`VT100`","Code Extension Functions","Graphic Character Sets","","",""
"DECNRCM","","(National Replacement) Character Set Mode","`VT220`","Code Extension Functions","Graphic Character Sets","","",""
"DECAUPSS","","Assign User-Preference Supplemental Set","`VT320`","Code Extension Functions","Graphic Character Sets","","",""
"DECRQUPSS","","Request User-Preference Supplemental Set","`VT320`","Code Extension Functions","Graphic Character Sets","","",""
"DA1","","Primary Device Attributes","`VT100`","Terminal Management Functions","Identification, status, and Initialization","","",""
"DA2","","Secondary Device Attributes","`VT220`","Terminal Management Functions","Identification, status, and Initialization","","",""
"DA3","","Tertiary Device Attributes","`VT420`","Terminal Management Functions","Identification, status, and Initialization","","",""
"DSR","","Device Status Report","`VT100`","Terminal Management Functions","Identification, status, and Initialization","","",""
"DECID","","Identify Device","`VT100`","Terminal Management Functions","Identification, status, and Initialization","","",""
"DECTID","","Select Terminal ID","`VT510`","Terminal Management Functions","Identification, status, and Initialization","","",""
"DECSCL","","Select Conformance Level","`VT220`","Terminal Management Functions","Identification, status, and Initialization","","",""
"DECSR","","Secure Reset","`VT420`","Terminal Management Functions","Identification, status, and Initialization","","",""
"DECSRC","","Secure Reset Confirmation","`VT420`","Terminal Management Functions","Identification, status, and Initialization","","",""
"DECSTR","","Soft Terminal Reset","`VT220`","Terminal Management Functions","Identification, status, and Initialization","","",""
"DECSTUI","","Set Terminal Unit ID (Restricted)","`VT420`","Terminal Management Functions","Identification, status, and Initialization","","",""
"RIS","","Reset to Initial state","`VT100`","Terminal Management Functions","Identification, status, and Initialization","","",""
"DECPCTERM","","Enter/Exit PC Term Mode from DEC VT mode","`VT420PC`","Terminal Management Functions","Emulations","","",""
"DECTME","","Terminal Mode Emulation","`VT510`","Terminal Management Functions","Emulations","","",""
"DECSSL","","Select Set-Up Language","`VT510`","Terminal Management Functions","Set-Up","","",""
"DECCRTSM","","CRT Save Mode (not required)","`VT510`","Terminal Management Functions","Set-Up","","",""
"DECOSCNM","","Overscan Mode","`VT510`","Terminal Management Functions","Set-Up","","",""
"DECSRFR","","Select Refresh Rate","`VT510`","Terminal Management Functions","Set-Up","","",""
"DECLTOD","","Load Time of Day","`VT510`","Terminal Management Functions","Set-Up","","",""
"DECLBAN","","Load Banner Message","`VT510`","Terminal Management Functions","Set-Up","","",""
"DECTCEM","","Text Cursor Enable Mode","`VT220`","Display Coordinate System and Addressing","Active Position and Cursor","","",""
"DECSCUSR","","Set Cursor Style","`VT510`","Display Coordinate System and Addressing","Active Position and Cursor","","",""
"DECSTBM","","Set Top and Bottom Margin","`VT100`","Display Coordinate System and Addressing","Margins and Scrolling","","",""
"DECSLRM","","Set Left and Right Margin","`VT420`","Display Coordinate System and Addressing","Margins and Scrolling","","",""
"DECLRMM","","Left Right Margin Mode","`VT420`","Display Coordinate System and Addressing","Margins and Scrolling","","",""
"DECOM","","Origin Mode","`VT100`","Display Coordinate System and Addressing","Margins and Scrolling","","",""
"DECSCLM","","Scrolling Mode","`VT100`","Display Coordinate System and Addressing","Margins and Scrolling","","",""
"IND","","Index","`VT100`","Display Coordinate System and Addressing","Margins and Scrolling","","",""
"RI","","Reverse Index","`VT100`","Display Coordinate System and Addressing","Margins and Scrolling","","",""
"DECFI","","Forward Index","`VT420`","Display Coordinate System and Addressing","Margins and Scrolling","","",""
"DECBI","","Back Index","`VT420`","Display Coordinate System and Addressing","Margins and Scrolling","","",""
"DECSSCLS","","Set Scroll Speed","`VT510`","Display Coordinate System and Addressing","Margins and Scrolling","","",""
"BS","","Backspace","`VT100`","Display Coordinate System and Addressing","Cursor Movement","","",""
"LF","","Line Feed","`VT100`","Display Coordinate System and Addressing","Cursor Movement","","",""
"VT","","Vertical Tab","`VT100`","Display Coordinate System and Addressing","Cursor Movement","","",""
"FF","","Form Feed","`VT100`","Display Coordinate System and Addressing","Cursor Movement","","",""
"CR","","Carriage Return","`VT100`","Display Coordinate System and Addressing","Cursor Movement","","",""
"NEL","","Next Line","`VT100`","Display Coordinate System and Addressing","Cursor Movement","","",""
"LNM","","Line Feed/New Line Mode","`VT100`","Display Coordinate System and Addressing","Cursor Movement","","",""
"CUU","","Cursor Up","`VT100`","Display Coordinate System and Addressing","Cursor Movement","","",""
"CUD","","Cursor Down","`VT100`","Display Coordinate System and Addressing","Cursor Movement","","",""
"CUF","","Cursor Forward","`VT100`","Display Coordinate System and Addressing","Cursor Movement","","",""
"CUB","","Cursor Backward","`VT100`","Display Coordinate System and Addressing","Cursor Movement","","",""
"CUP","","Cursor Position","`VT100`","Display Coordinate System and Addressing","Cursor Movement","","",""
"HVP","","Horizontal/Vertical Position","`VT100`","Display Coordinate System and Addressing","Cursor Movement","","",""
"DSR-CPR","","Device Status Report (Cursor Position Report)","`VT100`","Display Coordinate System and Addressing","Cursor Movement","","",""
"DSR-XCPR","","Device Status Report (Extended Cursor Position Report)","`VT340` `VT420`","Display Coordinate System and Addressing","Cursor Movement","","",""
"CHA","","Cursor Horizontal Absolute","`VT510`","Display Coordinate System and Addressing","Cursor Movement","","",""
"CNL","","Cursor Next Line","`VT510`","Display Coordinate System and Addressing","Cursor Movement","","",""
"CPL","","Cursor Previous Line","`VT510`","Display Coordinate System and Addressing","Cursor Movement","","",""
"HPA","","Horizontal Position Absolute","`VT510`","Display Coordinate System and Addressing","Cursor Movement","","",""
"HPR","","Horizontal Position Relative","`VT510`","Display Coordinate System and Addressing","Cursor Movement","","",""
"VPA","","Vertical Line Position Absolute","`VT510`","Display Coordinate System and Addressing","Cursor Movement","","",""
"VPR","","Vertical Position Relative","`VT510`","Display Coordinate System and Addressing","Cursor Movement","","",""
"HT","","Horizontal Tab","`VT100`","Display Coordinate System and Addressing","Horizontal Tabulation","","",""
"HTS","","Horizontal Tabulation Set","`VT100`","Display Coordinate System and Addressing","Horizontal Tabulation","","",""
"TBC","","Tabulation Clear","`VT100`","Display Coordinate System and Addressing","Horizontal Tabulation","","",""
"CBT","","Cursor Backward Tabulation","`VT510`","Display Coordinate System and Addressing","Horizontal Tabulation","","",""
"CHT","","Cursor Horizontal Forward Tabulation","`VT510`","Display Coordinate System and Addressing","Horizontal Tabulation","","",""
"DECST8C","","Set Tab at every 8 columns","`VT420PC`","Display Coordinate System and Addressing","Horizontal Tabulation","","",""
"DECCOLM","","Column Mode","`VT100`","Display Coordinate System and Addressing","Page Size and Arrangement","","",""
"DECNCSM","","No Clear Screen on column Mode","`VT510`","Display Coordinate System and Addressing","Page Size and Arrangement","","",""
"DECSCPP","","Set Columns Per Page","`VT340` `VT420`","Display Coordinate System and Addressing","Page Size and Arrangement","","",""
"DECSLPP","","Set Lines Per Page","`VT340` `VT420`","Display Coordinate System and Addressing","Page Size and Arrangement","","",""
"NP","","Next Page","`VT340` `VT420`","Display Coordinate System and Addressing","Page Movement","","",""
"PP","","Preceding Page","`VT340` `VT420`","Display Coordinate System and Addressing","Page Movement","","",""
"PPA","","Page Position Absolute","`VT340` `VT420`","Display Coordinate System and Addressing","Page Movement","","",""
"PPR","","Page Position Relative","`VT340` `VT420`","Display Coordinate System and Addressing","Page Movement","","",""
"PPB","","Page Position Backward","`VT340` `VT420`","Display Coordinate System and Addressing","Page Movement","","",""
"DECSASD","","Select Active Status Display","`VT340` `VT320`","Display Coordinate System and Addressing","Status Display","","",""
"DECSSDT","","Select Status Display Type","`VT340` `VT320`","Display Coordinate System and Addressing","Status Display","","",""
"DECRLM","","Right to Left Mode","`VT510`","Display Coordinate System and Addressing","Right to Left","","",""
"DECRLCM","","Right to Left Copy Mode","`VT510`","Display Coordinate System and Addressing","Right to Left","","",""
"DDD1","","`VT100` mode Hebrew","`VT510`","Display Coordinate System and Addressing","Right to Left","","",""
"DDD2","","`VT100` mode Hebrew","`VT510`","Display Coordinate System and Addressing","Right to Left","","",""
"DDD3","","`VT100` mode Hebrew","`VT510`","Display Coordinate System and Addressing","Right to Left","","",""
"DECHCCM","","Horizontal Cursor Coupling Mode","`VT340` `VT420`","Window Management","Right to Left","","",""
"DECVCCM","","Vertical Cursor Coupling Mode","`VT340` `VT420`","Window Management","Right to Left","","",""
"DECPCCM","","Page Cursor Coupling Mode","`VT340` `VT420`","Window Management","Right to Left","","",""
"DECRQDE","","Request Displayed Extent","`VT340` `VT420`","Window Management","Right to Left","","",""
"DECSNLS","","Select Number of Lines per Screen (exception)","`VT420`","Window Management","Right to Left","","",""
"DECARSM","","Auto Resize Mode","`DECterm` `VT420`","Window Management","Right to Left","","",""
"SU","","Pan Down","`VT340` `VT420`","Window Management","Right to Left","","",""
"SD","","Pan Up","`VT340` `VT420`","Window Management","Right to Left","","",""
"DECSCNM","","Screen Mode","`VT100`","Visual Attributes and Renditions","Right to Left","","",""
"DECSWL","","Single Width Line","`VT100`","Visual Attributes and Renditions","Line Renditions","","",""
"DECDWL","","Double Width Line","`VT100`","Visual Attributes and Renditions","Line Renditions","","",""
"DECDHLT","","Double Height Line Top","`VT100`","Visual Attributes and Renditions","Line Renditions","","",""
"DECDHLB","","Double Height Line Bottom","`VT100`","Visual Attributes and Renditions","Line Renditions","","",""
"SGR","","Select Graphic Rendition","`VT100`","Visual Attributes and Renditions","Character Renditions","","",""
"BEL","","Warning Bell","`VT100`","Audible Indicators","Character Renditions","","",""
"DECSKCV","","Set Keyclick Volume","`VT510`","Audible Indicators","Character Renditions","","",""
"DECSWBV","","Set Warning Bell Volume","`VT510`","Audible Indicators","Character Renditions","","",""
"DECSMBV","","Set Margin Bell Volume","`VT510`","Audible Indicators","Character Renditions","","",""
"IRM","","Insert/Replacement Mode","`VT102`","Editing Functions","DEC Private","","",""
"ICH","","Insert Character","`VT102`","Editing Functions","DEC Private","","",""
"DCH","","Delete Character","`VT102`","Editing Functions","DEC Private","","",""
"IL","","Insert Line","`VT100`","Editing Functions","DEC Private","","",""
"DL","","Delete Line","`VT100`","Editing Functions","DEC Private","","",""
"DECIC","","Insert Column","`VT420`","Editing Functions","DEC Private","","",""
"DECDC","","Delete Column","`VT420`","Editing Functions","DEC Private","","",""
"ECH","","Erase Character","`VT100`","Editing Functions","DEC Private","","",""
"EL","","Erase in Line","`VT100`","Editing Functions","DEC Private","","",""
"DECSEL","","Selective Erase in Line","`VT220`","Editing Functions","DEC Private","","",""
"ED","","Erase in Display","`VT100`","Editing Functions","DEC Private","","",""
"DECSED","","Selective Erase in Display","`VT220`","Editing Functions","DEC Private","","",""
"DECSCA","","Select Character Attribute (selective erase)","`VT220`","Editing Functions","DEC Private","","",""
"DECCRA","","Copy Rectangular Area","`VT420`","OLTP Features","Rectangular Area Operations","","",""
"DECFRA","","Fill Rectangular Area","`VT420`","OLTP Features","Rectangular Area Operations","","",""
"DECERA","","Erase Rectangular Area","`VT420`","OLTP Features","Rectangular Area Operations","","",""
"DECSERA","","Selective Erase Rectangular Area","`VT420`","OLTP Features","Rectangular Area Operations","","",""
"DECCARA","","Change Attribute in Rectangular Area","`VT420`","OLTP Features","Rectangular Area Operations","","",""
"DECRARA","","Reverse Attribute in Rectangular Area","`VT420`","OLTP Features","Rectangular Area Operations","","",""
"DECSACE","","Select Attribute Change Extent Mode","`VT420`","OLTP Features","Rectangular Area Operations","","",""
"DECRQCRA","","Request Checksum of Rectangular Area","`VT420`","OLTP Features","Data Integrity","","",""
"DSR-DECCKSR","","Device Status Report (Memory Checksum)","`VT420`","OLTP Features","Data Integrity","","",""
"DECDMAC","","Define Macro","`VT420`","OLTP Features","Macros","","",""
"DECINVM","","Invoke Macro","`VT420`","OLTP Features","Macros","","",""
"DSR-MSR","","Device Status Report (Macro Space Report)","`VT420`","OLTP Features","Macros","","",""
"DECSC","","Save Cursor","`VT100`","Saving and Restoring Terminal State","Cursor Save Buffer","","",""
"DECRC","","Restore Cursor","`VT100`","Saving and Restoring Terminal State","Cursor Save Buffer","","",""
"DECRQM","","Request Mode","`VT320`","Saving and Restoring Terminal State","Terminal State Interrogation","","",""
"DECNKM","","Numeric Keypad Mode","`VT320`","Saving and Restoring Terminal State","Terminal State Interrogation","","",""
"DECRQSS","","Request Selection or Setting","`VT320`","Saving and Restoring Terminal State","Terminal State Interrogation","","",""
"DECRQPSR","","Request Presentation State Report","`VT320`","Saving and Restoring Terminal State","Terminal State Interrogation","","",""
"DECRSPS","","Restore Presentation State","`VT320`","Saving and Restoring Terminal State","Terminal State Interrogation","","",""
"DECRQTSR","","Request Terminal State Report","`VT320`","Saving and Restoring Terminal State","Terminal State Interrogation","","",""
"DECRSTS","","Restore Terminal State","`VT320`","Saving and Restoring Terminal State","Terminal State Interrogation","","",""
"DECARM","","Autorepeat Mode","`VT100`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECBKM","","Backarrow Key Mode","`VT420`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECCKM","","Cursor Keys Mode","`VT100`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECKBUM","","Keyboard Usage Mode","`VT320`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECKPAM","","Keypad Application Mode","`VT100`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECKPM","","Key Position Mode","`VT420`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECKPNM","","Keypad Numeric Mode","`VT100`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECNKM","","Numeric Keypad Mode","`VT320`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DSR-KBD","","Device Status Report (keyboard status)","`VT220`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"KAM","","Keyboard Action Mode","`VT220`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECLFC","","Local Functions Control","`VT420`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECLFKC","","Local Function Key Control","`VT420`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECSMKR","","Select Modifier Key Reporting","`VT420`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECHEBM","","Hebrew Keyboard Map mode","`VT510`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECHCEM","","Hebrew Encoding Mode","`VT510`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECNAKB","","NA/Greek Selection","`VT510`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECESKM","","Secondary Keyboard Language Mode","`VT510`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECSLCK","","Set Lock Key Style","`VT510`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECKBD","","Keyboard Dialect Selection","`VT510`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECNUMLK","","NumLock Mode","`VT510`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECCAPSLK","","CapsLock Mode","`VT510`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECKLHIM","","Keyboard LEDs Host Indicator Mode","`VT510`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECLL","","Load LEDs","`VT100`","Keyboard Processing Functions","Terminal State Interrogation","","",""
"DECUDK","","User Defined Keys","`VT220`","Soft Key Mapping (UDK)","Terminal State Interrogation","","",""
"DSR-UDK","","Device Status Report (UDK lock)","`VT220`","Soft Key Mapping (UDK)","Terminal State Interrogation","","",""
"DECPKA","","Program Key Action","`VT510`","Soft Key Mapping (UDK)","Terminal State Interrogation","","",""
"DECPFK","","Program Function Key","`VT510`","Soft Key Mapping (UDK)","Terminal State Interrogation","","",""
"DECPAK","","Program Alphanumeric Key","`VT510`","Soft Key Mapping (UDK)","Terminal State Interrogation","","",""
"DECCKD","","Copy Key Default","`VT510`","Soft Key Mapping (UDK)","Terminal State Interrogation","","",""
"DECRQPKFM","","Program Key Free Memory Inquiry","`VT510`","Soft Key Mapping (UDK)","Terminal State Interrogation","","",""
"DECRQKT","","Inquire a Key Type","`VT510`","Soft Key Mapping (UDK)","Terminal State Interrogation","","",""
"DECRQKD","","Inquire a Key Definition","`VT510`","Soft Key Mapping (UDK)","Terminal State Interrogation","","",""
"DECDLD","","Downline Load","`VT220`","Soft Fonts (DRCS)","Terminal State Interrogation","","",""
"DECPEX","","Print Extent Mode","`VT220`","Printing","Terminal State Interrogation","","",""
"DECPFF","","Print Form Feed Mode","`VT220`","Printing","Terminal State Interrogation","","",""
"DSR-PP","","Device Status Report (printer port)","`VT220`","Printing","Terminal State Interrogation","","",""
"MC","","Media Copy","`VT220`","Printing","Terminal State Interrogation","","",""
"DECSPRTT","","Select Printer Type","`VT510`","Printing","Terminal State Interrogation","","",""
"DECSDPT","","Select Digital Printed Data Type","`VT510`","Printing","Terminal State Interrogation","","",""
"DECSPPCS","","Select Proprinter Character Set","`VT510`","Printing","Terminal State Interrogation","","",""
"BREAK","","BREAK","`VT100`","Terminal Communication and Synchronization","Terminal State Interrogation","","",""
"XON","","XON","`VT100`","Terminal Communication and Synchronization","Terminal State Interrogation","","",""
"XOFF","","XOFF","`VT100`","Terminal Communication and Synchronization","Terminal State Interrogation","","",""
"ENQ","","Enquiry","`VT100`","Terminal Communication and Synchronization","Terminal State Interrogation","","",""
"SRM","","Send Receive Mode","`VT220`","Terminal Communication and Synchronization","Terminal State Interrogation","","",""
"DECXRLM","","Transmit Rate Limiting Mode","`VT420`","Terminal Communication and Synchronization","Terminal State Interrogation","","",""
"DECMCM","","Modem Control Mode","`VT510`","Terminal Communication and Synchronization","Terminal State Interrogation","","",""
"DECAAM","","Auto Answerback Mode","`VT510`","Terminal Communication and Synchronization","Terminal State Interrogation","","",""
"DECLANS","","Load Answerback Message","`VT510`","Terminal Communication and Synchronization","Terminal State Interrogation","","",""
"DECCANSM","","Conceal Answerback Message Mode","`VT510`","Terminal Communication and Synchronization","Terminal State Interrogation","","",""
"DECNULM","","Ignore Null Mode","`VT510`","Terminal Communication and Synchronization","Terminal State Interrogation","","",""
"DECHPDXM","","Half Duplex Mode","`VT510`","Terminal Communication and Synchronization","Terminal State Interrogation","","",""
"DECSFC","","Select Flow Control","`VT510`","Terminal Communication and Synchronization","Terminal State Interrogation","","",""
"DECSDDT","","Select Disconnect Delay Time","`VT510`","Terminal Communication and Synchronization","Terminal State Interrogation","","",""
"DECSTRL","","Set Transmit Rate Limit","`VT510`","Terminal Communication and Synchronization","Terminal State Interrogation","","",""
"DECSCS","","Select Communication Speed","`VT510`","Terminal Communication and Synchronization","Terminal State Interrogation","","",""
"DECSCP","","Select Communication Port","`VT510`","Terminal Communication and Synchronization","Terminal State Interrogation","","",""
"DECSPP","","Set Port Parameter","`VT510`","Terminal Communication and Synchronization","Terminal State Interrogation","","",""
"DECEFR","","Enable Filter Rectangle","`UWS`","Text Locator Extension","Terminal State Interrogation","","",""
"DECELR","","Enable Locator Reports","`UWS`","Text Locator Extension","Terminal State Interrogation","","",""
"DECLKD","","Locator Key Definition","`UWS`","Text Locator Extension","Terminal State Interrogation","","",""
"DECLRP","","Locator Report","`UWS`","Text Locator Extension","Terminal State Interrogation","","",""
"DECRQLP","","Request Locator Position","`UWS`","Text Locator Extension","Terminal State Interrogation","","",""
"DECSLE","","Select Locator Events","`UWS`","Text Locator Extension","Terminal State Interrogation","","",""
"DSR-LS","","Device Status Report (Locator Status)","`UWS`","Text Locator Extension","Terminal State Interrogation","","",""
"DECES","","Enable Sessions","`VT340` `VT420`","Session Management Extension","Terminal State Interrogation","","",""
"DECANM","","`ANSI`/`VT52` Mode","`VT100`","Documented Exceptions","Terminal State Interrogation","","",""
"DECALN","","Screen Alignment","`VT100`","Documented Exceptions","Terminal State Interrogation","","",""
"DECAWM","","Autowrap Mode","`VT100`","Documented Exceptions","Terminal State Interrogation","","",""
"DECTST","","Invoke Confidence Test","`VT100`","Documented Exceptions","Terminal State Interrogation","","",""
"CRM","","Control Representation Mode","`VT100`","Documented Exceptions","Terminal State Interrogation","","",""
1 Sequence Parent Description Origin Heading Subheading ImplementedBy ConsoleHost Terminal
2 CAN Cancel `VT100` Code Extension Functions Control Coding
3 SUB Substitute `VT100` Code Extension Functions Control Coding
4 ESC Escape `VT100` Code Extension Functions Control Coding
5 DCS Device Control String `VT220` Code Extension Functions Control Coding
6 CSI Control Sequence Introducer `VT100` Code Extension Functions Control Coding
7 ST String Terminator `VT220` Code Extension Functions Control Coding
8 OSC Operating System Command `DECterm` Code Extension Functions Control Coding
9 PM Privacy Message `` Code Extension Functions Control Coding
10 APC Application Program Command `VT420` Code Extension Functions Control Coding
11 S7C1T Select 7-bit C1 Transmission `VT220` Code Extension Functions Control Coding
12 S8C1T Select 8-bit C1 Transmission `VT220` Code Extension Functions Control Coding
13 LS0 Locking Shift Zero (SI) `VT100` Code Extension Functions Character Coding
14 LS1 Locking Shift One (SO) `VT100` Code Extension Functions Character Coding
15 LS2 Locking Shift Two `VT220` Code Extension Functions Character Coding
16 LS3 Locking Shift Three `VT220` Code Extension Functions Character Coding
17 LS1R Locking Shift One Right `VT220` Code Extension Functions Character Coding
18 LS2R Locking Shift Two Right `VT220` Code Extension Functions Character Coding
19 LS3R Locking Shift Three Right `VT220` Code Extension Functions Character Coding
20 SS2 Single Shift Two `VT220` Code Extension Functions Character Coding
21 SS3 Single Shift Three `VT220` Code Extension Functions Character Coding
22 SCS Select Character Set `VT100` Code Extension Functions Graphic Character Sets
23 DECNRCM (National Replacement) Character Set Mode `VT220` Code Extension Functions Graphic Character Sets
24 DECAUPSS Assign User-Preference Supplemental Set `VT320` Code Extension Functions Graphic Character Sets
25 DECRQUPSS Request User-Preference Supplemental Set `VT320` Code Extension Functions Graphic Character Sets
26 DA1 Primary Device Attributes `VT100` Terminal Management Functions Identification, status, and Initialization
27 DA2 Secondary Device Attributes `VT220` Terminal Management Functions Identification, status, and Initialization
28 DA3 Tertiary Device Attributes `VT420` Terminal Management Functions Identification, status, and Initialization
29 DSR Device Status Report `VT100` Terminal Management Functions Identification, status, and Initialization
30 DECID Identify Device `VT100` Terminal Management Functions Identification, status, and Initialization
31 DECTID Select Terminal ID `VT510` Terminal Management Functions Identification, status, and Initialization
32 DECSCL Select Conformance Level `VT220` Terminal Management Functions Identification, status, and Initialization
33 DECSR Secure Reset `VT420` Terminal Management Functions Identification, status, and Initialization
34 DECSRC Secure Reset Confirmation `VT420` Terminal Management Functions Identification, status, and Initialization
35 DECSTR Soft Terminal Reset `VT220` Terminal Management Functions Identification, status, and Initialization
36 DECSTUI Set Terminal Unit ID (Restricted) `VT420` Terminal Management Functions Identification, status, and Initialization
37 RIS Reset to Initial state `VT100` Terminal Management Functions Identification, status, and Initialization
38 DECPCTERM Enter/Exit PC Term Mode from DEC VT mode `VT420PC` Terminal Management Functions Emulations
39 DECTME Terminal Mode Emulation `VT510` Terminal Management Functions Emulations
40 DECSSL Select Set-Up Language `VT510` Terminal Management Functions Set-Up
41 DECCRTSM CRT Save Mode (not required) `VT510` Terminal Management Functions Set-Up
42 DECOSCNM Overscan Mode `VT510` Terminal Management Functions Set-Up
43 DECSRFR Select Refresh Rate `VT510` Terminal Management Functions Set-Up
44 DECLTOD Load Time of Day `VT510` Terminal Management Functions Set-Up
45 DECLBAN Load Banner Message `VT510` Terminal Management Functions Set-Up
46 DECTCEM Text Cursor Enable Mode `VT220` Display Coordinate System and Addressing Active Position and Cursor
47 DECSCUSR Set Cursor Style `VT510` Display Coordinate System and Addressing Active Position and Cursor
48 DECSTBM Set Top and Bottom Margin `VT100` Display Coordinate System and Addressing Margins and Scrolling
49 DECSLRM Set Left and Right Margin `VT420` Display Coordinate System and Addressing Margins and Scrolling
50 DECLRMM Left Right Margin Mode `VT420` Display Coordinate System and Addressing Margins and Scrolling
51 DECOM Origin Mode `VT100` Display Coordinate System and Addressing Margins and Scrolling
52 DECSCLM Scrolling Mode `VT100` Display Coordinate System and Addressing Margins and Scrolling
53 IND Index `VT100` Display Coordinate System and Addressing Margins and Scrolling
54 RI Reverse Index `VT100` Display Coordinate System and Addressing Margins and Scrolling
55 DECFI Forward Index `VT420` Display Coordinate System and Addressing Margins and Scrolling
56 DECBI Back Index `VT420` Display Coordinate System and Addressing Margins and Scrolling
57 DECSSCLS Set Scroll Speed `VT510` Display Coordinate System and Addressing Margins and Scrolling
58 BS Backspace `VT100` Display Coordinate System and Addressing Cursor Movement
59 LF Line Feed `VT100` Display Coordinate System and Addressing Cursor Movement
60 VT Vertical Tab `VT100` Display Coordinate System and Addressing Cursor Movement
61 FF Form Feed `VT100` Display Coordinate System and Addressing Cursor Movement
62 CR Carriage Return `VT100` Display Coordinate System and Addressing Cursor Movement
63 NEL Next Line `VT100` Display Coordinate System and Addressing Cursor Movement
64 LNM Line Feed/New Line Mode `VT100` Display Coordinate System and Addressing Cursor Movement
65 CUU Cursor Up `VT100` Display Coordinate System and Addressing Cursor Movement
66 CUD Cursor Down `VT100` Display Coordinate System and Addressing Cursor Movement
67 CUF Cursor Forward `VT100` Display Coordinate System and Addressing Cursor Movement
68 CUB Cursor Backward `VT100` Display Coordinate System and Addressing Cursor Movement
69 CUP Cursor Position `VT100` Display Coordinate System and Addressing Cursor Movement
70 HVP Horizontal/Vertical Position `VT100` Display Coordinate System and Addressing Cursor Movement
71 DSR-CPR Device Status Report (Cursor Position Report) `VT100` Display Coordinate System and Addressing Cursor Movement
72 DSR-XCPR Device Status Report (Extended Cursor Position Report) `VT340` `VT420` Display Coordinate System and Addressing Cursor Movement
73 CHA Cursor Horizontal Absolute `VT510` Display Coordinate System and Addressing Cursor Movement
74 CNL Cursor Next Line `VT510` Display Coordinate System and Addressing Cursor Movement
75 CPL Cursor Previous Line `VT510` Display Coordinate System and Addressing Cursor Movement
76 HPA Horizontal Position Absolute `VT510` Display Coordinate System and Addressing Cursor Movement
77 HPR Horizontal Position Relative `VT510` Display Coordinate System and Addressing Cursor Movement
78 VPA Vertical Line Position Absolute `VT510` Display Coordinate System and Addressing Cursor Movement
79 VPR Vertical Position Relative `VT510` Display Coordinate System and Addressing Cursor Movement
80 HT Horizontal Tab `VT100` Display Coordinate System and Addressing Horizontal Tabulation
81 HTS Horizontal Tabulation Set `VT100` Display Coordinate System and Addressing Horizontal Tabulation
82 TBC Tabulation Clear `VT100` Display Coordinate System and Addressing Horizontal Tabulation
83 CBT Cursor Backward Tabulation `VT510` Display Coordinate System and Addressing Horizontal Tabulation
84 CHT Cursor Horizontal Forward Tabulation `VT510` Display Coordinate System and Addressing Horizontal Tabulation
85 DECST8C Set Tab at every 8 columns `VT420PC` Display Coordinate System and Addressing Horizontal Tabulation
86 DECCOLM Column Mode `VT100` Display Coordinate System and Addressing Page Size and Arrangement
87 DECNCSM No Clear Screen on column Mode `VT510` Display Coordinate System and Addressing Page Size and Arrangement
88 DECSCPP Set Columns Per Page `VT340` `VT420` Display Coordinate System and Addressing Page Size and Arrangement
89 DECSLPP Set Lines Per Page `VT340` `VT420` Display Coordinate System and Addressing Page Size and Arrangement
90 NP Next Page `VT340` `VT420` Display Coordinate System and Addressing Page Movement
91 PP Preceding Page `VT340` `VT420` Display Coordinate System and Addressing Page Movement
92 PPA Page Position Absolute `VT340` `VT420` Display Coordinate System and Addressing Page Movement
93 PPR Page Position Relative `VT340` `VT420` Display Coordinate System and Addressing Page Movement
94 PPB Page Position Backward `VT340` `VT420` Display Coordinate System and Addressing Page Movement
95 DECSASD Select Active Status Display `VT340` `VT320` Display Coordinate System and Addressing Status Display
96 DECSSDT Select Status Display Type `VT340` `VT320` Display Coordinate System and Addressing Status Display
97 DECRLM Right to Left Mode `VT510` Display Coordinate System and Addressing Right to Left
98 DECRLCM Right to Left Copy Mode `VT510` Display Coordinate System and Addressing Right to Left
99 DDD1 `VT100` mode Hebrew `VT510` Display Coordinate System and Addressing Right to Left
100 DDD2 `VT100` mode Hebrew `VT510` Display Coordinate System and Addressing Right to Left
101 DDD3 `VT100` mode Hebrew `VT510` Display Coordinate System and Addressing Right to Left
102 DECHCCM Horizontal Cursor Coupling Mode `VT340` `VT420` Window Management Right to Left
103 DECVCCM Vertical Cursor Coupling Mode `VT340` `VT420` Window Management Right to Left
104 DECPCCM Page Cursor Coupling Mode `VT340` `VT420` Window Management Right to Left
105 DECRQDE Request Displayed Extent `VT340` `VT420` Window Management Right to Left
106 DECSNLS Select Number of Lines per Screen (exception) `VT420` Window Management Right to Left
107 DECARSM Auto Resize Mode `DECterm` `VT420` Window Management Right to Left
108 SU Pan Down `VT340` `VT420` Window Management Right to Left
109 SD Pan Up `VT340` `VT420` Window Management Right to Left
110 DECSCNM Screen Mode `VT100` Visual Attributes and Renditions Right to Left
111 DECSWL Single Width Line `VT100` Visual Attributes and Renditions Line Renditions
112 DECDWL Double Width Line `VT100` Visual Attributes and Renditions Line Renditions
113 DECDHLT Double Height Line Top `VT100` Visual Attributes and Renditions Line Renditions
114 DECDHLB Double Height Line Bottom `VT100` Visual Attributes and Renditions Line Renditions
115 SGR Select Graphic Rendition `VT100` Visual Attributes and Renditions Character Renditions
116 BEL Warning Bell `VT100` Audible Indicators Character Renditions
117 DECSKCV Set Keyclick Volume `VT510` Audible Indicators Character Renditions
118 DECSWBV Set Warning Bell Volume `VT510` Audible Indicators Character Renditions
119 DECSMBV Set Margin Bell Volume `VT510` Audible Indicators Character Renditions
120 IRM Insert/Replacement Mode `VT102` Editing Functions DEC Private
121 ICH Insert Character `VT102` Editing Functions DEC Private
122 DCH Delete Character `VT102` Editing Functions DEC Private
123 IL Insert Line `VT100` Editing Functions DEC Private
124 DL Delete Line `VT100` Editing Functions DEC Private
125 DECIC Insert Column `VT420` Editing Functions DEC Private
126 DECDC Delete Column `VT420` Editing Functions DEC Private
127 ECH Erase Character `VT100` Editing Functions DEC Private
128 EL Erase in Line `VT100` Editing Functions DEC Private
129 DECSEL Selective Erase in Line `VT220` Editing Functions DEC Private
130 ED Erase in Display `VT100` Editing Functions DEC Private
131 DECSED Selective Erase in Display `VT220` Editing Functions DEC Private
132 DECSCA Select Character Attribute (selective erase) `VT220` Editing Functions DEC Private
133 DECCRA Copy Rectangular Area `VT420` OLTP Features Rectangular Area Operations
134 DECFRA Fill Rectangular Area `VT420` OLTP Features Rectangular Area Operations
135 DECERA Erase Rectangular Area `VT420` OLTP Features Rectangular Area Operations
136 DECSERA Selective Erase Rectangular Area `VT420` OLTP Features Rectangular Area Operations
137 DECCARA Change Attribute in Rectangular Area `VT420` OLTP Features Rectangular Area Operations
138 DECRARA Reverse Attribute in Rectangular Area `VT420` OLTP Features Rectangular Area Operations
139 DECSACE Select Attribute Change Extent Mode `VT420` OLTP Features Rectangular Area Operations
140 DECRQCRA Request Checksum of Rectangular Area `VT420` OLTP Features Data Integrity
141 DSR-DECCKSR Device Status Report (Memory Checksum) `VT420` OLTP Features Data Integrity
142 DECDMAC Define Macro `VT420` OLTP Features Macros
143 DECINVM Invoke Macro `VT420` OLTP Features Macros
144 DSR-MSR Device Status Report (Macro Space Report) `VT420` OLTP Features Macros
145 DECSC Save Cursor `VT100` Saving and Restoring Terminal State Cursor Save Buffer
146 DECRC Restore Cursor `VT100` Saving and Restoring Terminal State Cursor Save Buffer
147 DECRQM Request Mode `VT320` Saving and Restoring Terminal State Terminal State Interrogation
148 DECNKM Numeric Keypad Mode `VT320` Saving and Restoring Terminal State Terminal State Interrogation
149 DECRQSS Request Selection or Setting `VT320` Saving and Restoring Terminal State Terminal State Interrogation
150 DECRQPSR Request Presentation State Report `VT320` Saving and Restoring Terminal State Terminal State Interrogation
151 DECRSPS Restore Presentation State `VT320` Saving and Restoring Terminal State Terminal State Interrogation
152 DECRQTSR Request Terminal State Report `VT320` Saving and Restoring Terminal State Terminal State Interrogation
153 DECRSTS Restore Terminal State `VT320` Saving and Restoring Terminal State Terminal State Interrogation
154 DECARM Autorepeat Mode `VT100` Keyboard Processing Functions Terminal State Interrogation
155 DECBKM Backarrow Key Mode `VT420` Keyboard Processing Functions Terminal State Interrogation
156 DECCKM Cursor Keys Mode `VT100` Keyboard Processing Functions Terminal State Interrogation
157 DECKBUM Keyboard Usage Mode `VT320` Keyboard Processing Functions Terminal State Interrogation
158 DECKPAM Keypad Application Mode `VT100` Keyboard Processing Functions Terminal State Interrogation
159 DECKPM Key Position Mode `VT420` Keyboard Processing Functions Terminal State Interrogation
160 DECKPNM Keypad Numeric Mode `VT100` Keyboard Processing Functions Terminal State Interrogation
161 DECNKM Numeric Keypad Mode `VT320` Keyboard Processing Functions Terminal State Interrogation
162 DSR-KBD Device Status Report (keyboard status) `VT220` Keyboard Processing Functions Terminal State Interrogation
163 KAM Keyboard Action Mode `VT220` Keyboard Processing Functions Terminal State Interrogation
164 DECLFC Local Functions Control `VT420` Keyboard Processing Functions Terminal State Interrogation
165 DECLFKC Local Function Key Control `VT420` Keyboard Processing Functions Terminal State Interrogation
166 DECSMKR Select Modifier Key Reporting `VT420` Keyboard Processing Functions Terminal State Interrogation
167 DECHEBM Hebrew Keyboard Map mode `VT510` Keyboard Processing Functions Terminal State Interrogation
168 DECHCEM Hebrew Encoding Mode `VT510` Keyboard Processing Functions Terminal State Interrogation
169 DECNAKB NA/Greek Selection `VT510` Keyboard Processing Functions Terminal State Interrogation
170 DECESKM Secondary Keyboard Language Mode `VT510` Keyboard Processing Functions Terminal State Interrogation
171 DECSLCK Set Lock Key Style `VT510` Keyboard Processing Functions Terminal State Interrogation
172 DECKBD Keyboard Dialect Selection `VT510` Keyboard Processing Functions Terminal State Interrogation
173 DECNUMLK NumLock Mode `VT510` Keyboard Processing Functions Terminal State Interrogation
174 DECCAPSLK CapsLock Mode `VT510` Keyboard Processing Functions Terminal State Interrogation
175 DECKLHIM Keyboard LEDs Host Indicator Mode `VT510` Keyboard Processing Functions Terminal State Interrogation
176 DECLL Load LEDs `VT100` Keyboard Processing Functions Terminal State Interrogation
177 DECUDK User Defined Keys `VT220` Soft Key Mapping (UDK) Terminal State Interrogation
178 DSR-UDK Device Status Report (UDK lock) `VT220` Soft Key Mapping (UDK) Terminal State Interrogation
179 DECPKA Program Key Action `VT510` Soft Key Mapping (UDK) Terminal State Interrogation
180 DECPFK Program Function Key `VT510` Soft Key Mapping (UDK) Terminal State Interrogation
181 DECPAK Program Alphanumeric Key `VT510` Soft Key Mapping (UDK) Terminal State Interrogation
182 DECCKD Copy Key Default `VT510` Soft Key Mapping (UDK) Terminal State Interrogation
183 DECRQPKFM Program Key Free Memory Inquiry `VT510` Soft Key Mapping (UDK) Terminal State Interrogation
184 DECRQKT Inquire a Key Type `VT510` Soft Key Mapping (UDK) Terminal State Interrogation
185 DECRQKD Inquire a Key Definition `VT510` Soft Key Mapping (UDK) Terminal State Interrogation
186 DECDLD Downline Load `VT220` Soft Fonts (DRCS) Terminal State Interrogation
187 DECPEX Print Extent Mode `VT220` Printing Terminal State Interrogation
188 DECPFF Print Form Feed Mode `VT220` Printing Terminal State Interrogation
189 DSR-PP Device Status Report (printer port) `VT220` Printing Terminal State Interrogation
190 MC Media Copy `VT220` Printing Terminal State Interrogation
191 DECSPRTT Select Printer Type `VT510` Printing Terminal State Interrogation
192 DECSDPT Select Digital Printed Data Type `VT510` Printing Terminal State Interrogation
193 DECSPPCS Select Proprinter Character Set `VT510` Printing Terminal State Interrogation
194 BREAK BREAK `VT100` Terminal Communication and Synchronization Terminal State Interrogation
195 XON XON `VT100` Terminal Communication and Synchronization Terminal State Interrogation
196 XOFF XOFF `VT100` Terminal Communication and Synchronization Terminal State Interrogation
197 ENQ Enquiry `VT100` Terminal Communication and Synchronization Terminal State Interrogation
198 SRM Send Receive Mode `VT220` Terminal Communication and Synchronization Terminal State Interrogation
199 DECXRLM Transmit Rate Limiting Mode `VT420` Terminal Communication and Synchronization Terminal State Interrogation
200 DECMCM Modem Control Mode `VT510` Terminal Communication and Synchronization Terminal State Interrogation
201 DECAAM Auto Answerback Mode `VT510` Terminal Communication and Synchronization Terminal State Interrogation
202 DECLANS Load Answerback Message `VT510` Terminal Communication and Synchronization Terminal State Interrogation
203 DECCANSM Conceal Answerback Message Mode `VT510` Terminal Communication and Synchronization Terminal State Interrogation
204 DECNULM Ignore Null Mode `VT510` Terminal Communication and Synchronization Terminal State Interrogation
205 DECHPDXM Half Duplex Mode `VT510` Terminal Communication and Synchronization Terminal State Interrogation
206 DECSFC Select Flow Control `VT510` Terminal Communication and Synchronization Terminal State Interrogation
207 DECSDDT Select Disconnect Delay Time `VT510` Terminal Communication and Synchronization Terminal State Interrogation
208 DECSTRL Set Transmit Rate Limit `VT510` Terminal Communication and Synchronization Terminal State Interrogation
209 DECSCS Select Communication Speed `VT510` Terminal Communication and Synchronization Terminal State Interrogation
210 DECSCP Select Communication Port `VT510` Terminal Communication and Synchronization Terminal State Interrogation
211 DECSPP Set Port Parameter `VT510` Terminal Communication and Synchronization Terminal State Interrogation
212 DECEFR Enable Filter Rectangle `UWS` Text Locator Extension Terminal State Interrogation
213 DECELR Enable Locator Reports `UWS` Text Locator Extension Terminal State Interrogation
214 DECLKD Locator Key Definition `UWS` Text Locator Extension Terminal State Interrogation
215 DECLRP Locator Report `UWS` Text Locator Extension Terminal State Interrogation
216 DECRQLP Request Locator Position `UWS` Text Locator Extension Terminal State Interrogation
217 DECSLE Select Locator Events `UWS` Text Locator Extension Terminal State Interrogation
218 DSR-LS Device Status Report (Locator Status) `UWS` Text Locator Extension Terminal State Interrogation
219 DECES Enable Sessions `VT340` `VT420` Session Management Extension Terminal State Interrogation
220 DECANM `ANSI`/`VT52` Mode `VT100` Documented Exceptions Terminal State Interrogation
221 DECALN Screen Alignment `VT100` Documented Exceptions Terminal State Interrogation
222 DECAWM Autowrap Mode `VT100` Documented Exceptions Terminal State Interrogation
223 DECTST Invoke Confidence Test `VT100` Documented Exceptions Terminal State Interrogation
224 CRM Control Representation Mode `VT100` Documented Exceptions Terminal State Interrogation

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---
author: <Pankaj> <Bhojwani> <@PankajBhojwani>
created on: <2020-9-9>
last updated: <2020-10-15>
---
# Proto extensions
## Abstract
This spec outlines adding support for proto extensions. This would allow other apps/programs
to add json snippets to our json files, and will be used when we generate settings for our various profiles.
## Inspiration
### Goal: Allow programs to have a say in the settings for their profiles
Currently, Ubuntu/WSL/Powershell etc are unable to provide any specifications for how they want
their profiles in Terminal to look - only we and the users can modify the profiles. We want to provide
these installations with the functionality to have a say in this, allowing them to specify things like
their icon, their font and so on. However, we want to maintain that the user has final say over all of
these settings.
## Solution Design
Currently, when we load the settings we perform the following steps (this is a simplified description,
for the full version see the [spec for cascading default + user settings](https://github.com/microsoft/terminal/blob/master/doc/specs/%23754%20-%20Cascading%20Default%20Settings.md)):
1. Generate profiles from the defaults file
2. Generate profiles from the dynamic profile generators
3. Layer the user settings on top of all the profiles created in steps 1 and 2
4. Validate the settings
To allow for installations to add in their snippets of json, I propose the addition of a new step
in between 2 and 3:
1. Generate profiles from the defaults file
2. Generate profiles from the dynamic profile generators
3. **Incorporate the additional provided json stubs** - these stubs could be:
1. modifications to existing profiles
2. additions of full profiles
3. additions of colour schemes
4. Layer the user settings on top of all the profiles created in steps 1 through 3 (this includes the user-defined default settings which they wish to apply to all profiles)
5. Validate the settings
### Specifications of the json stubs
As written above, the json stubs could be modifications to existing profiles, additions to full profiles, or additions of colour schemes.
To allow modifications/additions of several profiles in one file and to allow the addition of several colour schemes in one json file,
these stubs should be put into lists in the json file: one list named ```profiles``` and the other list named ```schemes```. For example:
```js
{
"profiles": [ modifications and additions of profiles go here ],
"schemes": [ additions of colour schemes go here ]
}
```
An example of a full json file with these fields filled out is shown at the end of this section.
#### Modifications to existing profiles
The main thing to note for modification of existing profiles is that this will only be used for modifying the
default profiles (cmd/powershell) or the dynamically generated profiles.
For modifications to existing profiles, the json stub would need to indicate which profile it wishes to modify. It will
do this by providing the corresponding guid in the `"updates"` field of the json stub. The reason we use an `"updates"`
field rather than a `"guid"` field (like the way the user settings are eventually layered onto profiles) is because we
do not want to mistakenly create a new profile when the stub was meant to update a profile that did not exist.
Note that currently, we generate a GUID for dynamic profiles using the "initial" name of the profile (i.e. before
any user changes are applied). For example, the "initial" name of a WSL profile is the \<name\> argument to
"wsl.exe -d \<name\>", and the "initial" name of a Powershell profile is something like "Powershell (ARM)" - depending
on the version. Thus, the stub creator could simply use the same uuidv5 GUID generator we do on that name to obtain the
GUID. Then, in the stub they provide the GUID can be used to identify which profile to modify.
Naturally, we will have to provide documentation on how they could generate the desired GUID themselves. In that documentation,
we will also provide examples showing how the current GUIDs are generated for clarity's sake.
We need to inform developers that **we will not** prescribe any ordering to the way in which these modifications will be
applied - thus, they should not rely on their stub being the first/last to modify a particular profile (in the event that
there is more than one json stub modifying the same profile).
Here is an example of a json file that modifies an existing profile (specifically the Azure cloud shell profile):
```js
{
"profiles": [
{
"updates": "{b453ae62-4e3d-5e58-b989-0a998ec441b8}",
"fontSize": 16,
"fontWeight": "thin"
}
]
}
```
**NOTE**: This will *not* change the way the profile looks in the user's settings file. The Azure cloud shell profile
in their settings file (assuming they have made no changes) will still be as below.
```js
{
"guid": "{b453ae62-4e3d-5e58-b989-0a998ec441b8}",
"hidden": false,
"name": "Azure Cloud Shell",
"source": "Windows.Terminal.Azure"
}
```
However, the user is free to make changes to it as usual and those changes will have the 'final say'.
#### Full profile stubs
Technically, full profile stubs do not need to contain anything (they could just be '\{\}'). However we should
have some qualifying minimum criteria before we accept a stub as a full profile. I suggest that we only create
new profile objects from stubs that contain at least the following
* A name
As in the case of the dynamic profile generator, if we create a profile that did not exist before (i.e. does not
exist in the user settings), we need to add the profile to the user settings file and re-save that file.
Furthermore, we will add a source field to profiles created this way (again, similar to what we do for dynamic profiles).
The source field value is dependent on how we obtained this json file, and will be touched on in more detail [later in the spec](#the-source-field).
Here is an example of a json file that contains a full profile:
```js
{
"profiles": [
{
"guid": "{a821ae62-9d4a-3e34-b989-0a998ec283e6}",
"name": "Cool Profile",
"commandline": "powershell.exe",
"antialiasingMode": "aliased",
"fontWeight": "bold",
"scrollbarState": "hidden"
}
]
}
```
When this profile gets added back to the user's settings file, it will look similar to the way we currently add
new dynamic profiles to the user's settings file. Going along with the example above, the corresponding
json stub in the user's settings file will be:
```js
{
"guid": "{a821ae62-9d4a-3e34-b989-0a998ec283e6}",
"name": "Cool Profile",
"hidden": "false",
"source": "local"
}
```
Again, the user will be able to make changes to it as they do for all other profiles.
#### Creation of colour schemes
As with full profiles, we will have some qualifying criteria for what we accept as full colour schemes: color schemes
must have _all_ the fields that define a colour scheme - see the
[docs](https://docs.microsoft.com/en-us/windows/terminal/customize-settings/color-schemes)
on creating new colour schemes for what this means.
This may cause the issue of colour schemes being overridden if there are many creations of a colour scheme with the
same name. Since for now all we have to uniquely identify colour schemes *is* the name, we will just let this be.
Here is an example of a json stub that contains a colour scheme:
```js
{
"schemes": [
{
"name": "Postmodern Tango Light",
"cursorColor": "#FFFFFF",
"selectionBackground": "#FFFFFF",
"background": '#61D6D6',
"foreground": '#E74856',
"black" : "#0C0C0C",
"blue" : "#0037DA",
"cyan" : "#3A96DD",
"green" : "#13A10E",
"purple" : "#881798",
"red" : "#C50F1F",
"white" : "#CCCCCC",
"yellow" : "#C19C00",
"brightBlack" : "#767676",
"brightBlue" : "#3B78FF",
"brightCyan" : "#61D6D6",
"brightGreen" : "#16C60C",
"brightPurple" : "#B4009E",
"brightRed" : "#E74856",
"brightWhite" : "#F2F2F2",
"brightYellow" : "#F9F1A5"
}
]
}
```
This stub will *not* show up in the users settings file, similar to the way our default colour schemes do not show up.
#### Example of a full json file
This is an example of a json file that combines all the above examples. Thus, this json file modifies the Azure Cloud
Shell profile, creates a new profile called 'Cool Profile' and creates a new colour scheme called 'Postmodern Tango Light'.
```js
{
"profiles": [
{
"updates": "{b453ae62-4e3d-5e58-b989-0a998ec441b8}",
"fontSize": 16,
"fontWeight": "thin"
},
{
"guid": "{a821ae62-9d4a-3e34-b989-0a998ec283e6}",
"name": "Cool Profile",
"commandline": "powershell.exe",
"antialiasingMode": "aliased",
"fontWeight": "bold",
"scrollbarState": "hidden"
}
],
"schemes": [
{
"name": "Postmodern Tango Light",
"cursorColor": "#FFFFFF",
"selectionBackground": "#FFFFFF",
"background": '#61D6D6',
"foreground": '#E74856',
"black" : "#0C0C0C",
"blue" : "#0037DA",
"cyan" : "#3A96DD",
"green" : "#13A10E",
"purple" : "#881798",
"red" : "#C50F1F",
"white" : "#CCCCCC",
"yellow" : "#C19C00",
"brightBlack" : "#767676",
"brightBlue" : "#3B78FF",
"brightCyan" : "#61D6D6",
"brightGreen" : "#16C60C",
"brightPurple" : "#B4009E",
"brightRed" : "#E74856",
"brightWhite" : "#F2F2F2",
"brightYellow" : "#F9F1A5"
}
]
}
```
### Creation and location(s) of the json files
In this section, we cover where an app that wants to use this proto-extension functionality should put the json
files. Once we implement this feature, we will need to provide documentation on this for app developers.
#### For apps installed through Microsoft store (or similar)
For apps that are installed through something like the Microsoft Store, they will need to declare themselves to
be an app extension or write a separate app extension. In the app extension, they will need to create a public
folder, and create a subdirectory within that folder called `Fragments`. The json files should be inserted into the
`Fragments` subdirectory. The specifics of how they can declare themselves as an app extension are provided in the
[Microsoft Docs](https://docs.microsoft.com/en-us/windows/uwp/launch-resume/how-to-create-an-extension), and I will
replicate the necessary section here.
In the appxmanifest file of the package:
```js
<Package
...
xmlns:uap3="http://schemas.microsoft.com/appx/manifest/uap/windows10/3"
IgnorableNamespaces="uap uap3 mp">
...
<Applications>
<Application Id="App" ... >
...
<Extensions>
...
<uap3:Extension Category="windows.appExtension">
<uap3:AppExtension Name="com.microsoft.windows.terminal.settings"
Id="<id>"
PublicFolder="Public">
</uap3:AppExtension>
</uap3:Extension>
</Extensions>
</Application>
</Applications>
...
</Package>
```
Note that the name field **must** be `com.microsoft.windows.terminal.settings` for us to detect this extension. The `Id` field
can be filled out as the app wishes. The `PublicFolder` field should have the name of the folder, relative to
the package root, where the `json` files they wish to share with us are stored (this folder is typically named
`Public` but can be renamed as long as it matches the relevant folder).
During our profile generation, we will probe the OS for app extensions with the name `com.microsoft.windows.terminal.settings`
and obtain the json files stored in the `Fragments` subdirectories of the public folders of those app extensions.
#### For apps installed 'traditionally'
For apps that are installed 'traditionally', there are 2 cases. The first is that this installation is for all
the users of the system - in this case, the installer should add their json files to the global folder:
```js
C:\ProgramData\Microsoft\Windows Terminal\Fragments\{app-name}
```
Note: `C:\ProgramData` is a [known folder](https://docs.microsoft.com/en-us/previous-versions/windows/desktop/legacy/bb776911(v=vs.85))
that apps should be able to access. If the folder `Windows Terminal` in `C:\ProgramData\Microsoft\Windows`
does not already exist, the installer should create it. **Note:** the installer must create a subdirectory within
the `Fragments` folder with their app name, we will use that name for the [`source` field](#the-source-field).
In the second case, the installation is only for the current user. For this case, the installer should add the
json files to the local folder:
```js
C:\Users\<user>\AppData\Local\Microsoft\Windows Terminal\Fragments\{app-name}
```
We will look through both folders mentioned above during profile generation.
#### The source field
Currently, we allow users an easy way to disable/enable profiles that are generated from certain sources. For
example, a user can easily hide all dynamic profiles with the source `"Windows.Terminal.Wsl"` if they wish to.
To retain this functionality, we will add source fields to profiles we create through proto-extensions.
For full profiles that came from apps installed 'traditionally', we will use the name of the subdirectory where
the json file was found to fill out the source field.
For full profiles that came from app extensions, we will use the app package name to fill out the source field.
## UI/UX Design
This feature will allow other installations a level of control over how their profiles look in Terminal. For example,
if Ubuntu gets a new icon or a new font they can have those changes be reflected in Terminal users' Ubuntu profiles.
## Capabilities
### Accessibility
This change should not affect accessibility.
### Security
Opening a profile causes its commandline argument to be automatically run. Thus, if malicious modifications are made
to existing profiles or new profiles with malicious commandline arguments are added, users could be tricked into running
things they do not want to.
### Reliability
This should not affect reliability - most of what its doing is simply layering json which we already do.
### Compatibility
Again, there should not be any issues here - the user settings can still be layered after this layering for the user
to have the final say.
### Performance, Power, and Efficiency
Looking through the additional json files could negatively impact startup time.
## Potential Issues
* An installer dumps a _lot_ of json files into the folder which we need to look through.
* When a `.json` files is deleted, any new profiles that were generated from it remain in the user's settings file (though they no longer appear in the tab dropdown).
## Future considerations
We need to consider how an app extension provides the path to an image (for the icon source or background image of a profile for example)
This will likely be a stepping stone for the theme marketplace.
This will also likely be a stepping stone to allowing users to specify other files to import settings from.
## Resources
N/A

View File

@@ -25,9 +25,9 @@ Below is the schedule for when milestones will be included in release builds of
| 2020-07-31 | [1.2] in Windows Terminal Preview<br>[1.1] in Windows Terminal | [Windows Terminal Preview 1.2 Release](https://devblogs.microsoft.com/commandline/windows-terminal-preview-1-2-release/) |
| 2020-08-31 | [1.3] in Windows Terminal Preview<br>[1.2] in Windows Terminal | [Windows Terminal Preview 1.3 Release](https://devblogs.microsoft.com/commandline/windows-terminal-preview-1-3-release/) |
| 2020-09-30 | [1.4] in Windows Terminal Preview<br>[1.3] in Windows Terminal | [Windows Terminal Preview 1.4 Release](https://devblogs.microsoft.com/commandline/windows-terminal-preview-1-4-release/) |
| 2020-11-30 | [1.5] in Windows Terminal Preview<br>[1.4] in Windows Terminal | [Windows Terminal Preview 1.5 Release](https://devblogs.microsoft.com/commandline/windows-terminal-preview-1-5-release/) |
| 2020-12-31 | [1.6] in Windows Terminal Preview<br>[1.5] in Windows Terminal | |
| 2021-01-31 | 1.7 in Windows Terminal Preview<br>[1.6] in Windows Terminal | |
| 2020-11-30 | [1.5] in Windows Terminal Preview<br>[1.4] in Windows Terminal | |
| 2020-12-31 | 1.6 in Windows Terminal Preview<br>[1.5] in Windows Terminal | |
| 2021-01-31 | 1.7 in Windows Terminal Preview<br>1.6 in Windows Terminal | |
| 2021-02-28 | 1.8 in Windows Terminal Preview<br>1.8 in Windows Terminal | |
| 2021-03-31 | 1.9 in Windows Terminal Preview<br>1.9 in Windows Terminal | |
| 2021-04-30 | 2.0 RC in Windows Terminal Preview<br>2.0 RC in Windows Terminal | |
@@ -82,7 +82,6 @@ Feature Notes:
[1.3]: https://github.com/microsoft/terminal/milestone/26
[1.4]: https://github.com/microsoft/terminal/milestone/28
[1.5]: https://github.com/microsoft/terminal/milestone/30
[1.6]: https://github.com/microsoft/terminal/milestone/31
[2.0]: https://github.com/microsoft/terminal/milestone/22
[#1564]: https://github.com/microsoft/terminal/issues/1564
[#6720]: https://github.com/microsoft/terminal/pull/6720

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