QGIS/resources/function_help/json/longest_common_substring
Nyall Dawson 709c14391b 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.
2015-09-02 14:22:50 +10:00

12 lines
702 B
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{
"function": "longest_common_substring",
"description": "Returns the longest common substring between two strings. This substring is the longest string that is a substring of the two input strings. Eg, the longest common substring of \"ABABC\" and \"BABCA\" is \"ABC\". The substring is case sensitive.",
"arguments": [ {"arg":"string1","description":"a string"},
{"arg":"string2","description":"a string"}
],
"examples": [ { "expression":"longest_common_substring('ABABC','BABCA')", "returns":"'ABC'"},
{ "expression":"longest_common_substring('abcDeF','abcdef')", "returns":"'abc'"},
{ "expression":"longest_common_substring(upper('abcDeF'),upper('abcdex'))", "returns":"'ABCDE'"}
]
}