Function
Pangofind_paragraph_boundary
Declaration [src]
void
pango_find_paragraph_boundary (
const char* text,
int length,
int* paragraph_delimiter_index,
int* next_paragraph_start
)
Description [src]
Locates a paragraph boundary in text.
A boundary is caused by delimiter characters, such as a newline, carriage return, carriage return-newline pair, or Unicode paragraph separator character.
The index of the run of delimiters is returned in
paragraph_delimiter_index. The index of the start of the
next paragraph (index after all delimiters) is stored n
next_paragraph_start.
If no delimiters are found, both paragraph_delimiter_index
and next_paragraph_start are filled with the length of text
(an index one off the end).
Parameters
text-
Type:
const char*UTF-8 text.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. length-
Type:
intLength of
textin bytes, or -1 if nul-terminated. paragraph_delimiter_index-
Type:
int*Return location for index of delimiter.
The argument will be set by the function. next_paragraph_start-
Type:
int*Return location for start of next paragraph.
The argument will be set by the function.