[os]
type = 'table'
[[.source]]
type = 'global'
``````````
type = 'library'
name = 'os'

<default>
type = 'function'
parent = {
    1 = {
        type = 'global',
        name = 'os',
    },
    2 = {
        type = 'library',
        name = 'os',
    }
}

[clock]
[[.returns]]
type = 'number'

[data]
[[.args]]
name = 'format'
type = 'string'
optional = 'after'
``````````
name = 'time'
type = 'integer'
optional = 'self'
[[.returns]]
type = 'string'

[difftime]
[[.args]]
name = 't2'
type = 'integer'
``````````
name = 't1'
type = 'integer'
[[.returns]]
type = 'integer'

[execute]
[[.args]]
name = 'command'
type = 'string'
optional = 'self'
[[.returns]]
name = 'suc'
type = 'boolean'
default = 'true'
optional = 'after'
``````````
name = 'type'
type = 'string'
``````````
name = 'code'
type = 'integer'
[[.enums]]
type = 'type'
enum = 'exit'
``````````
type = 'type'
enum = 'signal'

['execute Lua 5.1']
name = 'execute'
version = {'Lua 5.1', 'LuaJIT'}
[[.args]]
name = 'command'
type = 'string'
optional = 'self'
[[.returns]]
name = 'code'
type = 'integer'

[exit]
[[.args]]
name = 'code'
type = {'boolean', 'integer'}
optional = 'after'
default = true
``````````
name = 'close'
type = 'boolean'
optional = 'self'

['exit Lua 5.1']
name = 'exit'
version = 'Lua 5.1'
[[.args]]
name = 'code'
type = 'integer'
optional = 'after'
default = 0

[getenv]
[[.args]]
name = 'varname'
type = 'string'
[[.returns]]
type = 'string'

[remove]
[[.args]]
name = 'filename'
type = 'string'
[[.returns]]
name = 'suc'
type = 'boolean'
``````````
name = 'errmsg'
type = 'string'
optional = 'self'

[rename]
[[.args]]
name = 'oldname'
type = 'string'
``````````
name = 'newname'
type = 'string'
[[.returns]]
name = 'suc'
type = 'boolean'
``````````
name = 'errmsg'
type = 'string'
optional = 'self'

[setlocale]
[[.args]]
name = 'locale'
type = 'string'
``````````
name = 'category'
type = 'string'
optional = 'self'
[[.returns]]
name = 'locale'
type = 'string'
[[.enums]]
name = 'category'
enum = 'all'
default = true
``````````
name = 'category'
enum = 'collate'
``````````
name = 'category'
enum = 'ctype'
``````````
name = 'category'
enum = 'monetary'
``````````
name = 'category'
enum = 'numeric'
``````````
name = 'category'
enum = 'time'

[time]
[[.args]]
type = 'table'
optional = 'self'
[[.returns]]
type = 'integer'

[tmpname]
[[.returns]]
type = 'string'