Template:Letter/doc

Template Data
{	"description": "Formatting template for letters in alphabet and script articles.", "params": { "ch": { "label": "character", "description": "Character or characters to be formatted.", "type": "string" },       "ch1": { "label": "first character", "description": "First character. If ch1 and ch2 are used, they will be rendered side-by-side", "type": "string" },       "ch2": { "label": "second character", "description": "Second character. If ch= and ch2= are used, they will be rendered side-by-side", "type": "string" },		"l": { "label": "language", "description": "An ISO 639 or ISO 15924 language code.", "type": "string", "required": false },		"iso": { "label": "ISO", "description": "An ISO transcription based on the language code (l) provided.", "type": "string", "required": false },		"s": { "label": "script", "description": "A script code", "type": "string" },		"tops": { "label": "script-supported top line", "description": "Will be formatted using the script code provided.", "type": "string" },		"top": { "label": "top line", "description": "Top line with no script support.", "type": "string" },		"ipa": { "label": "IPA", "description": "An IPA pronunciation for the character.", "type": "string" },		"note": { "label": "note", "description": "A bottom text line-- can be used for plain text notes, rough transcription, formatted footnotes, etc.", "type": "string" },       "notes": { "label": "notes", "description": "A script-supported bottom text line.", "type": "string" },		"color": { "label": "color", "description": "color applied to the main character(s)", "type": "string", "suggestedvalues": [ "red", "orange", "gold", "green", "teal", "blue", "violet", "pink", "black" ],			"default": "red" }	},	"paramOrder": [ "ch", "ch1", "ch2", "l", "s", "ipa", "iso", "tops", "top", "note", "notes", "color" ] }