QGIS/resources/function_help/json/regexp_match

{
  "function": "regexp_match",
  "description": "Returns true if any part of a string matches the supplied regular expression.",
  "arguments": [ {"arg":"input_string","description":"the string to test against the regular expression"},
  {"arg":"regex","description":"The regular expression to test against. Backslash characters must be double escaped (eg \"\\\\s\" to match a white space character). Non-greedy regular expressions are not supported."}
  ],
  "examples": [ { "expression":"regexp_match('QGIS ROCKS','\\\\sROCKS')", "returns":"true"}]
}
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": "regexp_match",`
			`"description": "Returns true if any part of a string matches the supplied regular expression.",`
			`"arguments": [ {"arg":"input_string","description":"the string to test against the regular expression"},`
			`{"arg":"regex","description":"The regular expression to test against. Backslash characters must be double escaped (eg \"\\\\s\" to match a white space character). Non-greedy regular expressions are not supported."}`
			`],`
			`"examples": [ { "expression":"regexp_match('QGIS ROCKS','\\\\sROCKS')", "returns":"true"}]`
			`}`