read([<FileHandle>,] <sFormat1>, ...)
Description (from LUA 4 Manual: 6.4 I/O Facilities)
"Reads file _INPUT, or <FileHandle> if this argument is given, according to the given formats, which specify what to read. For each format, the function returns a string (or a number) with the characters read, or nil if it cannot read data with the specified format. When called without formats, it uses a default format that reads the next line (see below).
The available formats are
reads a number; this is the only format that returns a number instead of a string.
reads the next line (skipping the end of line), or nil on end of file. This is the default format.
reads the whole file, starting at the current position. On end of file, it returns the empty string.
reads the next word (maximal sequence of non--white-space characters), skipping spaces if necessary, or nil on end of file.
reads a string with up to that number of characters, or nil on end of file."

<FileHandle>: the handle of the file to read.
<sFormat1> to <sFormatN>: strings specifying what to read.
Related Pages

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.