**CIGAL Reference Manual, Chapter 6 (RealTime): r_word**
===== r_word -- Display a single word from a string of text =====
**usage: r_word   opflg eflag ltime    Point TextStr Flg Maxchar Wordnum**

R_WORD is a REALTIME operator that displays a single word of text on
the screen. The position of the text display is specified by POINT, an
array of 2 integer values for X and Y. TEXTSTR can either be a simple
character string variable or a string list variable.  WORDNUM specifies
which word of the text string to display, with the first word being
WORDNUM 0. Words are defined as a group of text separated by spaces
(ASCII 32) or newlines (ASCII 10). Multiple separators in succession are
treated as one. Unlike R_TEXT, R_WORD does not increment string list
variables in TEXTSTR.

The FLG variable is a bit flag that can be used as follows:
      1 - center the displayed text at POINT
      2 - before displaying text first clear previous text at that POINT
      4 - adjust POINT to point to the end of the displayed text
     16 - adjust POINT to point to 1 space after the end of the displayed text

If MAXCHAR is specified and non-zero it will be used as the maximum
number of text characters that will be displayed.

**See Also:**\\
[[jvs:cigal:manual:chapter6:r_number|R_NUMBER(6)]], 
[[jvs:cigal:manual:chapter6:r_text|R_TEXT(6)]]

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