QGIS/resources/function_help/json/geom_to_wkt

{
  "function": "geom_to_wkt",
  "description": "Returns the Well-Known Text (WKT) representation of the geometry without SRID metadata.",
  "arguments": [ {"arg":"geometry","description":"a geometry"}],
  "examples": [ { "expression":"geom_to_wkt( $geometry )", "returns":"POINT(6 50)"}
  ]
}
Change expression help from free form html files to structured json A new script then parses these json help files into the html help contents, in a standardised manner. Previously, the function help was a bunch of different formats and structures. Now, a custom stylesheet can be applied (and later tweaked!) to format these help. Eg, this commit colors variables and function names in the syntax section for greater readability. 2015-06-11 12:02:27 +10:00			`{`
			`"function": "geom_to_wkt",`
			`"description": "Returns the Well-Known Text (WKT) representation of the geometry without SRID metadata.",`
			`"arguments": [ {"arg":"geometry","description":"a geometry"}],`
			`"examples": [ { "expression":"geom_to_wkt( $geometry )", "returns":"POINT(6 50)"}`
			`]`
			`}`