- Source:
Methods
(private, static) getProperty(codepoint) → {string|null}
Return the wordbreak property value for the codepoint
See http://www.unicode.org/reports/tr29/#Word_Boundaries
Parameters:
| Name | Type | Description |
|---|---|---|
codepoint |
string | The codepoint |
- Source:
Returns:
The unicode wordbreak property value (key of unicodeJS.wordbreakproperties)
- Type
-
string
|
null
(static) wordbreak.isBreak(string, pos) → {boolean}
Evaluates whether a position within some text is a word boundary.
The text object elements may be codepoints or code units
Parameters:
| Name | Type | Description |
|---|---|---|
string |
unicodeJS.TextString | TextString |
pos |
number | Character position |
- Source:
Returns:
Is the position a word boundary
- Type
- boolean
(static) wordbreak.moveBreakOffset(direction, string, pos, onlyAlphaNumericopt) → {number}
Find the next word break offset in a specified direction.
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
direction |
number | Direction to search in, should be plus or minus one |
||
string |
unicodeJS.TextString | TextString |
||
pos |
number | Character position |
||
onlyAlphaNumeric |
boolean |
<optional> |
false | When set, ignores a break if the previous character is not alphaNumeric |
- Source:
Returns:
Returns the previous offset which is word break
- Type
- number
(static) wordbreak.nextBreakOffset(string, pos, onlyAlphaNumericopt) → {number}
Find the next word break offset.
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
string |
unicodeJS.TextString | TextString |
||
pos |
number | Character position |
||
onlyAlphaNumeric |
boolean |
<optional> |
false | When set, ignores a break if the previous character is not alphaNumeric |
- Source:
Returns:
Returns the next offset which is a word break
- Type
- number
(static) wordbreak.prevBreakOffset(string, pos, onlyAlphaNumericopt) → {number}
Find the previous word break offset.
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
string |
unicodeJS.TextString | TextString |
||
pos |
number | Character position |
||
onlyAlphaNumeric |
boolean |
<optional> |
false | When set, ignores a break if the previous character is not alphaNumeric |
- Source:
Returns:
Returns the previous offset which is a word break
- Type
- number