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Added DEF_DESIGN (default design name)

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Added opt_t and opt global variable from boxes.c
Moved BFREE macro and yyerror() and empty_line() prototypes to tools.h
Added LINE_MAX and MAX_TABSTOP macros from boxes.c
Added #define DEBUG and REGEXP_DEBUG. This will centrally activate
debugging.
This commit is contained in:
Thomas Jensen 1999-06-22 12:01:24 +00:00
parent 43e877f2f9
commit 3f8cdd1803
1 changed files with 41 additions and 10 deletions
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51
src/boxes.h.in
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@ -3,7 +3,7 @@
* Date created: March 18, 1999 (Thursday, 15:09h)
* Author: Thomas Jensen
* tsjensen@stud.informatik.uni-erlangen.de
* Version: $Id: boxes.h,v 1.9 1999/06/17 19:08:50 tsjensen Exp tsjensen $
* Version: $Id: boxes.h,v 1.10 1999/06/20 14:19:31 tsjensen Exp tsjensen $
* Language: ANSI C
* Purpose: Project-wide globals and data structures
* Remarks: ---
@ -11,6 +11,9 @@
* Revision History:
*
* $Log: boxes.h,v $
* Revision 1.10 1999/06/20 14:19:31 tsjensen
* Added padding member to design struct
*
* Revision 1.9 1999/06/17 19:08:50 tsjensen
* Removed #pragma ident "string"
* Changed VERSION to 1.0 beta
@ -44,6 +47,9 @@
#ifndef BOXES_H
#define BOXES_H
/* #define DEBUG */
/* #define REGEXP_DEBUG */
#include "regexp.h"
@ -56,6 +62,7 @@
*/
#define DEF_TABSTOP 8 /* default tab stop distance (-t) */
#define DEF_INDENTMODE 'b' /* indent box, not text by default */
#define DEF_DESIGN "C" /* default design name */
#define __TJ(s) fprintf (stderr, s);
@ -70,14 +77,22 @@
#define EXIT_SUCCESS 0
#endif
/* free memory and set pointer to NULL
/* max. allowed tab stop distance
*/
#define BFREE(p) { \
if (p) { \
free (p); \
(p) = NULL; \
} \
}
#define MAX_TABSTOP 16
/* max. supported line length
* This is how many characters of a line will be read. Anything beyond
* will be discarded. The line feed character at the end does not count.
* (This should have been done via sysconf(), but I didn't do it in order
* to ease porting to non-unix platforms.)
*/
#if defined(LINE_MAX) && (LINE_MAX < 1024)
#undef LINE_MAX
#endif
#ifndef LINE_MAX
#define LINE_MAX 2048
#endif
extern char *shape_name[];
@ -152,12 +167,28 @@ extern design_t *designs;
extern int design_idx;
extern int yylineno;
extern char *yyfilename;
typedef struct { /* Command line options: */
int l; /* list available designs */
int r; /* remove box from input */
int tabstop; /* tab stop distance */
int padding[ANZ_SIDES]; /* in spaces or lines resp. */
design_t *design; /* currently used box design */
int design_choice_by_user; /* true if design was chosen by user */
long reqwidth; /* requested box width (-s) */
long reqheight; /* requested box height (-s) */
char valign; /* text position inside box */
char halign; /* ( h[lcr]v[tcb] ) */
FILE *infile; /* where we get our input */
FILE *outfile; /* where we put our output */
} opt_t;
extern opt_t opt;
int isempty (const sentry_t *);
int yyerror (const char *, ...);
size_t widest (const sentry_t *, const int, ...);
size_t highest (const sentry_t *, const int, ...);
int empty_line (const line_t *line);
#endif /* BOXES_H */