XmeGetNextCharacter(3X) UNIX System V XmeGetNextCharacter(3X)
NAME
XmeGetNextCharacter - A compound string parse procedure to
insert a character
SYNOPSIS
#include <Xm/XmP.h>
XmIncludeStatus XmeGetNextCharacter(
XtPointer *textinout,
XtPointer textend,
XmTextType type,
XmStringTag tag,
XmParseMapping entry,
int patternlength,
XmString *strinclude,
XtPointer calldata);
VERSION
This page documents Motif 2.1.
DESCRIPTION
XmeGetNextCharacter is a compound string parse procedure (a
function of type XmParseProc). It is suitable for use as an
XmNinvokeParseProc procedure in an XmParseMapping data
structure.
XmeGetNextCharacter causes the character following the
pattern characters to be used as output to the compound
string under construction. The function assumes that
text_in_out points to the first byte of the first character
in the matched pattern. It creates a compound string
consisting of a component that contains the next character
following the matching characters. It sets text_in_out to a
pointer to the first byte following the character parsed.
text_in_out
Specifies the text being parsed. The value is a
pointer to the first byte of text matching the
pattern that triggered the call to the parse
procedure. When the parse procedure returns, this
argument is set to the position in the text where
parsing should resume; that is, to the byte
following the character parsed by the parse
procedure.
text_end Specifies a pointer to the end of the text_in_out
string. If text_end is NULL, the string is
scanned until a NULL character is found.
Otherwise, the string is scanned up to, but not
including, the character whose address is
text_end.
type Specifies the type of text and the type of
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XmeGetNextCharacter(3X) UNIX System V XmeGetNextCharacter(3X)
compound string component the function creates.
If type is XmCHARSETTEXT and tag is other than
XmFONTLISTDEFAULTTAG, the function creates a
component of type XmSTRINGCOMPONENTTEXT. If
type is XmCHARSETTEXT and tag is
XmFONTLISTDEFAULTTAG, or if type is
XmMULTIBYTETEXT, the function creates a component
of type XmSTRINGCOMPONENTLOCALETEXT. If type
is XmWIDECHARTEXT, the function creates a
component of type
XmSTRINGCOMPONENTWIDECHARTEXT.
tag Specifies the tag to be used along with a type of
XmCHARSETTEXT in determining the type of compound
string component the function creates.
entry Specifies the parse mapping that triggered the
call to the parse procedure.
pattern_length
Specifies the number of bytes in the input text,
following text_in_out, that constitute the matched
pattern.
str_include
Specifies a pointer to a compound string. The
parse procedure creates a compound string to be
included in the compound string being constructed.
The parse procedure then returns the compound
string in this argument.
call_data Specifies data passed by the application to the
parsing routine.
RETURN
This function returns XmINSERT, indicating that the parsing
routine should concatenate the result to the compound string
being constructed and continue parsing.
RELATED
XmParseMapping(3), XmParseTable(3), XmString(3), and
XmeGetDirection(3).
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