| Server IP : 104.21.30.238 / Your IP : 216.73.216.83 Web Server : LiteSpeed System : Linux premium151.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64 User : tempvsty ( 647) PHP Version : 8.0.30 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /proc/thread-self/./root/usr/lib/node_modules/npm/node_modules/has-unicode/ |
Upload File : |
has-unicode
===========
Try to guess if your terminal supports unicode
```javascript
var hasUnicode = require("has-unicode")
if (hasUnicode()) {
// the terminal probably has unicode support
}
```
```javascript
var hasUnicode = require("has-unicode").tryHarder
hasUnicode(function(unicodeSupported) {
if (unicodeSupported) {
// the terminal probably has unicode support
}
})
```
## Detecting Unicode
What we actually detect is UTF-8 support, as that's what Node itself supports.
If you have a UTF-16 locale then you won't be detected as unicode capable.
### Windows
Since at least Windows 7, `cmd` and `powershell` have been unicode capable,
but unfortunately even then it's not guaranteed. In many localizations it
still uses legacy code pages and there's no facility short of running
programs or linking C++ that will let us detect this. As such, we
report any Windows installation as NOT unicode capable, and recommend
that you encourage your users to override this via config.
### Unix Like Operating Systems
We look at the environment variables `LC_ALL`, `LC_CTYPE`, and `LANG` in
that order. For `LC_ALL` and `LANG`, it looks for `.UTF-8` in the value.
For `LC_CTYPE` it looks to see if the value is `UTF-8`. This is sufficient
for most POSIX systems. While locale data can be put in `/etc/locale.conf`
as well, AFAIK it's always copied into the environment.