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/*******************************************************************************
* *
* highlight.h -- Nirvana Editor syntax highlighting (text coloring and font *
* selected by file content *
* *
* Copyright (c) 1996 Universities Research Association, Inc. *
* All rights reserved. *
* *
* This material resulted from work developed under a Government Contract and *
* is subject to the following license: The Government retains a paid-up, *
* nonexclusive, irrevocable worldwide license to reproduce, prepare derivative *
* works, perform publicly and display publicly by or for the Government, *
* including the right to distribute to other Government contractors. Neither *
* the United States nor the United States Department of Energy, nor any of *
* their employees, makes any warrenty, express or implied, or assumes any *
* legal liability or responsibility for the accuracy, completeness, or *
* usefulness of any information, apparatus, product, or process disclosed, or *
* represents that its use would not infringe privately owned rights. *
* *
* Fermilab Nirvana GUI Library *
* June 24, 1996 *
* *
* Written by Mark Edel *
* *
*******************************************************************************/
/* Pattern flags for modifying pattern matching behavior */
#define PARSE_SUBPATS_FROM_START 1
#define DEFER_PARSING 2
#define COLOR_ONLY 4
/* Pattern specification structure */
typedef struct {
char *name;
char *startRE;
char *endRE;
char *errorRE;
char *style;
char *subPatternOf;
int flags;
} highlightPattern;
/* Header for a set of patterns */
typedef struct {
char *languageMode;
int lineContext;
int charContext;
int nPatterns;
highlightPattern *patterns;
} patternSet;
void SyntaxHighlightModifyCB(int pos, int nInserted, int nDeleted,
int nRestyled, char *deletedText, void *cbArg);
void StartHighlighting(WindowInfo *window, int warn);
void StopHighlighting(WindowInfo *window);
void AttachHighlightToWidget(Widget widget, WindowInfo *window);
void FreeHighlightingData(WindowInfo *window);
void RemoveWidgetHighlight(Widget widget);
void UpdateHighlightStyles(WindowInfo *window);
int TestHighlightPatterns(patternSet *patSet);
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