get_absolute_file_path gives an absolute pathname of a file opened in Scilab

## Syntax

    pathname = get_absolute_file_path(filename)

## Arguments

filename

  a character string: filename.

pathname

  a character string: an absolute pathname.

## Description

`get_absolute_file_path` gives an absolute pathname of a file already opened in Scilab.

`get_absolute_file_path` searches in Scilab's internal list of files currently opened `filename` and returns its path `pathname`.

If file is not opened, it will return an error.

In previous version (Scilab 5.0.x) current directory was returned if file was not found.

This function can be used to find from where (path) is executed a Scilab script.

## Examples

    // exec this script

    a=mopen(TMPDIR+'test.sce','wt');
    disp(get_absolute_file_path('test.sce'));
    mclose(a);

## See also

- dispfiles
- file()
- getshortpathname
- getlongpathname
- pwd