'\"
'\" Copyright (c) 1997 Maorong Zou
'\" 
.TH EZ_TextEndOfLine 3 "" EZWGL "EZWGL Functions"
.BS
.SH NAME
EZ_TextGetPosition, EZ_TextSetMarker, EZ_TextGotoPosition,
EZ_TextBackwardChar, EZ_TextBackwardWord, EZ_TextBeginningOfBuffer,
EZ_TextBeginningOfLine, EZ_TextClear,  EZ_TextDeleteNextChar,
EZ_TextDeletePreviousChar, EZ_TextEndOfBuffer, EZ_TextEndOfLine,
EZ_TextForwardChar, EZ_TextForwardWord, EZ_TextInsertChar,
EZ_TextInsertNewLine, EZ_TextInsertString, EZ_TextInsertStringWithProperty,
EZ_TextKillEndOfLine, EZ_TextKillRegion, EZ_TextLoadAnnotatedFile,
EZ_TextLoadFile, EZ_TextNextLine, EZ_TextNextPage, EZ_TextPasteSelection,
EZ_TextPreviousLine, EZ_TextPreviousPage, EZ_TextReDisplay,
EZ_TextReplaceRegionWithPixmap, EZ_TextSaveAnnotatedText, EZ_TextSaveText,
EZ_TextSetRegionBackground, EZ_TextSetRegionFont, 
EZ_TextSetRegionForeground, EZ_TextSetRegionProperty, 
EZ_TextSetRegionUnderline, EZ_TextGetRegionString \- text widget
editing functions


.SH SYNOPSIS
.nf
.B #include <EZ.h>
.sp
.BI "int   EZ_TextGetPosition(EZ_Widget *" twidget )
.BI "int   EZ_TextSetMarker(EZ_Widget *" twidget )
.BI "char  EZ_TextGetRegionString(EZ_Widget *" twidget )
.BI "void  EZ_TextGotoPosition(EZ_Widget *" twidget ", int " pos )
.BI "void  EZ_TextBackwardChar(EZ_Widget *" twidget )
.BI "void  EZ_TextBackwardWord(EZ_Widget *" twidget )
.BI "void  EZ_TextBeginningOfBuffer(EZ_Widget *" twidget )
.BI "void  EZ_TextBeginningOfLine(EZ_Widget *" twidget )
.BI "void  EZ_TextClear(EZ_Widget *" twidget )
.BI "void  EZ_TextDeleteNextChar(EZ_Widget *" twidget )
.BI "void  EZ_TextDeletePreviousChar(EZ_Widget *" twidget )
.BI "void  EZ_TextEndOfBuffer(EZ_Widget *" twidget )
.BI "void  EZ_TextEndOfLine(EZ_Widget *" twidget )
.BI "void  EZ_TextForwardChar(EZ_Widget *" twidget )
.BI "void  EZ_TextForwardWord(EZ_Widget *" twidget )
.BI "void  EZ_TextInsertChar(EZ_Widget *" twidget ", char " c )
.BI "void  EZ_TextInsertNewLine(EZ_Widget *" twidget);
.BI "void  EZ_TextInsertString(EZ_Widget *" twidget ", char *"str )
.BI "void  EZ_TextInsertStringWithProperty(EZ_Widget *" twidget,
.BI "                     char * " str ", EZ_TextProperty *" prop )
.BI "void  EZ_TextKillEndOfLine(EZ_Widget *" twidget)
.BI "void  EZ_TextKillRegion(EZ_Widget *" twidget )
.BI "void  EZ_TextLoadAnnotatedFile (EZ_Widget *" twidget ", char *" fname )
.BI "void  EZ_TextLoadFile(EZ_Widget *" twidget ", char *" fname )
.BI "void  EZ_TextNextLine(EZ_Widget *" twidget )
.BI "void  EZ_TextNextPage(EZ_Widget *" twidget )
.BI "void  EZ_TextPasteSelection(EZ_Widget *" twidget )
.BI "void  EZ_TextPreviousLine (EZ_Widget *" twidget )
.BI "void  EZ_TextPreviousPage(EZ_Widget *" twidget )
.BI "void  EZ_TextReDisplay(EZ_Widget *" twidget )
.BI "void  EZ_TextReplaceRegionWithPixmap(EZ_Widget *" twidget ", char *"fname)
.BI "void  EZ_TextSaveAnnotatedText(EZ_Widget *" twidget", char *"fname)
.BI "void  EZ_TextSaveText(EZ_Widget *" twidget ", char *"fname);
.BI "void  EZ_TextSetRegionBackground(EZ_Widget *" twidget ", char *"clr)
.BI "void  EZ_TextSetRegionFont(EZ_Widget *" twidget ", char *"fontname)
.BI "void  EZ_TextSetRegionForeground(EZ_Widget *" twidget ", char *"clr)
.BI "void  EZ_TextSetRegionProperty(EZ_Widget *" twidget ", EZ_TextProperty *"prop)
.BI "void  EZ_TextSetRegionUnderline(EZ_Widget *" twidget ", int " udl )



.SH ARGUMENTS
\fItwidget\fR  Specifies a text widget.
.sp
\fIfname\fR  Specifies a file name.
.sp
\fIclr\fR  Specifies a color name.
.sp
\fIfontname\fR  Specifies a X11 fontname.
.sp
\fIprop\fR  Specifies a text property.

.SH DESCRIPTION
.PP
Most of these functions are self explanatory. They are the basic edit
commands for the EZ text widget.
.PP
\fBEZ_TextGetPosition\fR returns the position of the cursor. The
position encods the row and column number in the following way:
.br
.in +4 
      position = (column & 0xffff) | (row << 16))
.in -4
.br
.PP
\fBEZ_TextSetMarker\fR marks the beginning of region. The region is
the portion of text between the marker and the cursor.
.PP
\fBEZ_TextGotoPosition\fR moves the cursor to the specified position.
.PP
\fBEZ_TextInsertStringWithProperty\fR inserts a string at the current
cursor position with the specified property. \fIprop\fR is a text
property returned by \fBEZ_GetTextProperty\fR.
.PP
.SH "SEE ALSO"
EZ_GetTextProperty(3), EZ_CreateWidget(3)
.br