---
name: "cenv"
section: "4"
platform: "linux"
package: "freewnn-cserver"
version: "1.1.0+1.1.1-a021-1.3"
release: "Debian 5.0 (Lenny)"
platforms: ["linux"]
url: "https://new.carta.tech/cenv/4"
---

# cenv(4)

cWnn Environment Operation Functions.

## NAME

cenv - cWnn Environment Operation Functions.

## DESCRIPTION

The followings are the operation functions available in every environment.   The user may update his environment by using these functions.   For example, he may need to add another dictionary, or need to change the  values for certain conversion parameter.

When function key PF6 is pressed, a menu will be displayed.  Move the  cursor to the particular option and press the return key.  The  corresponding function will then be carried out.

## OPTIONS

- 1\.

  Add dictionary

  To add a dictionary to the current environment.

- 2\.

  View dictionary

  To view all the dictionaries in the current environment, as well as  their current states.

- 3\.

  Word/Character add

  To add a word into a dynamic dictionary.

- 4\.

  Word/Character search

  To check if a word/character exists in the dictionary under the current  environment. If it exists, the system will show the information of  word/character.

- 5\.

  Parameter update

  To enquire or change the parameters for the Pinyin-Hanzi conversion under   the current environment.

  Different environments will have different parameters.

- 6\.

  Save usage frequency

  Save all the usage frequency files under the current environment.

- 7\.

  Dictionary information

  To inquire the information of the dictionaries under the current environment. For example the dictionary name, type and priority etc.

- 8\.

  Grammar change

  To change the grammar file used in the environment.

- 9\.

  Exit

  To exit the environment operation function.

## NOTE

PF6 is the default  keyboard definition in cWnn, it may be redefined.