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/* Module Name: IdxDef.H
*
* Description:
* Define data structures used by IdxTeX
*
* Author: R L Aurbach CR&DS MIS Group 26-Apr-1986
*
* Modification History:
*
* Version Initials Date Description
* ------------------------------------------------------------------------
* 1-001 RLA 26-Apr-1986 Original Code
* 1-002 RLA 03-May-1986 Add support for page-no highlighting
* 1-003 RLA 14-Apr-1987 Add new page-no highlight -- ff
* 2-004 RLA 14-Apr-1987 Add "see also" listhead
* 3-001 F.H. 17-May-1991 converted to portable C
* 3-002 S.I. 30-May-1992 Added \indexname \seename and
* \alsoname for intern. support
*/
/* Definitions */
#define IDX_K_NONE 0 /* No highlighting */
#define IDX_K_UNDERLINE 1 /* Underline */
#define IDX_K_ITALIC 2 /* Italicize */
#define IDX_K_BOLD 3 /* BoldFace */
#define IDX_K_FOLLOW 4 /* Following */
#define IDX_K_ARTICLE 1 /* /TOC:ARTICLE seen */
#define IDX_K_REPORT 2 /* /TOC:REPORT seen */
/* Declarations */
typedef struct pgnode
{
struct pgnode *link; /* Link to next page-ref*/
char *vol; /* Volume string ptr */
char *page_dsc; /* Page-ref string */
char highlight; /* Highlight flag */
} PGNODE, *PGNODE_PTR;
typedef struct node
{
struct node *link; /* Link to next node */
char *spell; /* Spell string */
char *item; /* Item string */
struct node *subhead; /* Subitem listhead */
struct pgnode *pghead; /* Page-ref listhead */
struct pgnode *seehead; /* See-also listhead */
} TREE, *TREE_PTR;
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