Difference between revisions of "(File):write"
(Added missing Data variant) |
m (Windows 10 1809 Notepad now treats LF) |
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=== Synopsis === | === Synopsis === | ||
<source lang="lua"> | <source lang="lua"> | ||
| − | success = File:write( data, size ) | + | success, err = File:write( data, size ) |
</source> | </source> | ||
=== Arguments === | === Arguments === | ||
| Line 11: | Line 11: | ||
=== Returns === | === Returns === | ||
{{param|boolean|success|Whether the operation was successful.}} | {{param|boolean|success|Whether the operation was successful.}} | ||
| + | {{param|string|err|The error string if an error occurred.}} | ||
== Function == | == Function == | ||
=== Synopsis === | === Synopsis === | ||
<source lang="lua"> | <source lang="lua"> | ||
| − | success = File:write( data, size ) | + | success, err = File:write( data, size ) |
</source> | </source> | ||
=== Arguments === | === Arguments === | ||
| Line 22: | Line 23: | ||
=== Returns === | === Returns === | ||
{{param|boolean|success|Whether the operation was successful.}} | {{param|boolean|success|Whether the operation was successful.}} | ||
| + | {{param|string|errorstr|The error string if an error occurred.}} | ||
== Notes == | == Notes == | ||
| − | '''Writing to multiple lines''': In Windows, some text editors (e.g. Notepad) only treat CRLF ("\r\n") as a new line. | + | '''Writing to multiple lines''': In Windows, some text editors (e.g. Notepad before Windows 10 1809) only treat CRLF ("\r\n") as a new line. |
<source lang="lua"> | <source lang="lua"> | ||
--example | --example | ||
Latest revision as of 03:25, 13 October 2018
Write data to a file.
Contents
Function
Synopsis
success, err = File:write( data, size )
Arguments
Returns
boolean success- Whether the operation was successful.
string err- The error string if an error occurred.
Function
Synopsis
success, err = File:write( data, size )
Arguments
Returns
boolean success- Whether the operation was successful.
string errorstr- The error string if an error occurred.
Notes
Writing to multiple lines: In Windows, some text editors (e.g. Notepad before Windows 10 1809) only treat CRLF ("\r\n") as a new line.
--example
f = love.filesystem.newFile("note.txt")
f:open("w")
for i = 1, 10 do
f:write("This is line "..i.."!\r\n")
end
f:close()
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