source: NEWT0/trunk/documents/en.04_library.txt @ 133

Extended library 
------------- 


■ protoFILE 

Description: The file input and output 
How to use: 

/ / Extension request for library 
Require ( "protoFILE"); 

/ / Create a frame 
File: = (_proto: @ protoFILE); 
/ / Open (mode refers to a man fopen) 
File: open (path, mode); 

/ / Output 
File: print (str); 
/ / 1 line input 
Line: = file: gets (); 
/ / Binary input 
Binary: = file: read (len); 
/ / EOF check 
File: eof (); 
/ / Seek 
file: seek (offset, whence); / / whence: 'set,' curr or 'end 
/ / Retrieve the file pointer 
File: tell (); 
/ / File pointer back to 0 
File: rewind (); 

/ / Close 
File: close (); 


■ protoREGEX 

Description: The regular expression 
How to use: 

/ / Extension request for library 
Require ( "protoREGEX"); 

/ / Create a regular expression object 
/ / You can use regular expressions refer to the man regex 
/ / M i and that option is available 
reg: = / regular expression pattern / options; 

/ / Pattern matching run 
/ / Str ... a string of search 
/ / Return value fails nil ... 
/ / Returns an array ... success (partial matching elements of a string into an array) 
Matchs = reg: match (str); 

/ / Clean up (NewtonScript do not have a destructor) 
Reg: cleanup ();