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$hfind » History » Revision 11

Revision 10 (Per Amundsen, 01/04/2019 09:20 PM) → Revision 11/21 (Per Amundsen, 01/16/2019 09:57 PM)

_Added in 1.9.0_ 

 *$hfind(name|N,text,[N],[M],[@window|command])* 

 Searches table for the Nth item name which matches text and returns the item name. 

 _See also [[/hsave]], [[/hload]], [[/hmake]], [[/hfree]], [[/hdel]], [[$hget]]._ 

 _See also [[$hmatch]], [[$hregex]]._ [[$hmatch]]._ 

 *Parameters* 

 name|N - Name of the hash table or the Nth hash table. 
 text - Text to search for. 
 [N] - If N = 0, number of matches, otherwise the Nth match. (optional) 
 [M] - (optional) 
 <pre> 
  n - Normal text comparison. (default if M is not specified) 
  w - Text is wildcard text. 
  W - Hash table item/data is wildcard text. 
  r - Text is a regular expression. 
  R - Hash table item/data is a regular expression. 
 </pre> 

 [@window|command] - if @window is defined, fills the side-listbox with the results, otherwise the command is run on each result. 

 *Properties* 

 .data - Search for a matching data value instead of item name. 

 *Example* 

 <pre> 
 ; Searches hash table 'Example' for all items using and runs the command 'echo -ag $1-' on each result, $1- holds the item name or data. 
 //echo -ag result: $hfind(Example, *, 0, w, echo -ag $1-) 

 ; Searches the hash table 'Example' and prints the number of matches. 
 //echo -ag result: $hfind(Example, *, 0, w) 

 ; Searches the hash table 'Example' and prints the first matched item. 
 //echo -ag result: $hfind(Example, *, 1, w) 

 ; Searches the hash table 'Example' and prints the first matched data. 
 //echo -ag result: $hfind(Example, *, 1, w).data 
 </pre>