version 1.21, 2010/06/30 13:00:00 |
version 1.30, 2010/07/04 19:57:26 |
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#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
#include <time.h> |
#include <time.h> |
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#include <unistd.h> |
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#include "out.h" |
#include "out.h" |
#include "main.h" |
#include "main.h" |
#include "term.h" |
#include "term.h" |
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#define MINMARGIN_MM 20 /* Minimum 2cm margins. */ |
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#define MINMARGIN_PNT 56.68 |
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#define DEFPAGEX_MM 216 /* Default page size is US-letter. */ |
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#define DEFPAGEY_MM 279 |
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/* Convert PostScript point "x" to an AFM unit. */ |
/* Convert PostScript point "x" to an AFM unit. */ |
#define PNT2AFM(p, x) \ |
#define PNT2AFM(p, x) /* LINTED */ \ |
(size_t)((double)(x) * (1000.0 / (double)(p)->engine.ps.scale)) |
(size_t)((double)(x) * (1000.0 / (double)(p)->engine.ps.scale)) |
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/* Convert an AFM unit "x" to a PostScript points */ |
/* Convert an AFM unit "x" to a PostScript points */ |
#define AFM2PNT(p, x) \ |
#define AFM2PNT(p, x) /* LINTED */ \ |
(size_t)((double)(x) / (1000.0 / (double)(p)->engine.ps.scale)) |
(size_t)((double)(x) / (1000.0 / (double)(p)->engine.ps.scale)) |
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struct glyph { |
struct glyph { |
int wx; /* WX in AFM */ |
size_t wx; /* WX in AFM */ |
}; |
}; |
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struct font { |
struct font { |
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*/ |
*/ |
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static const struct font fonts[TERMFONT__MAX] = { |
static const struct font fonts[TERMFONT__MAX] = { |
{ "Courier", { |
{ "Times-Roman", { |
{ 600 }, |
{ 250 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 408 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 833 }, |
{ 600 }, |
{ 778 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 564 }, |
{ 600 }, |
{ 250 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 250 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 564 }, |
{ 600 }, |
{ 564 }, |
{ 600 }, |
{ 564 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 921 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 389 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 889 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 944 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 469 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 444}, |
{ 600 }, |
{ 333}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 278}, |
{ 600 }, |
{ 278}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 278}, |
{ 600 }, |
{ 778}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 333}, |
{ 600 }, |
{ 389}, |
{ 600 }, |
{ 278}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 722}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 444}, |
{ 600 }, |
{ 480}, |
{ 600 }, |
{ 200}, |
{ 600 }, |
{ 480}, |
{ 600 }, |
{ 541}, |
} }, |
} }, |
{ "Courier-Bold", { |
{ "Times-Bold", { |
{ 600 }, |
{ 250 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 555 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 1000 }, |
{ 600 }, |
{ 833 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 570 }, |
{ 600 }, |
{ 250 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 250 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 570 }, |
{ 600 }, |
{ 570 }, |
{ 600 }, |
{ 570 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 930 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 778 }, |
{ 600 }, |
{ 778 }, |
{ 600 }, |
{ 389 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 778 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 944 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 778 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 778 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 1000 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 581 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 833 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 389 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 394 }, |
{ 600 }, |
{ 220 }, |
{ 600 }, |
{ 394 }, |
{ 600 }, |
{ 520 }, |
} }, |
} }, |
{ "Courier-Oblique", { |
{ "Times-Italic", { |
{ 600 }, |
{ 250 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 420 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 833 }, |
{ 600 }, |
{ 778 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 675 }, |
{ 600 }, |
{ 250 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 250 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 675 }, |
{ 600 }, |
{ 675 }, |
{ 600 }, |
{ 675 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 920 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 833 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 833 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 389 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 389 }, |
{ 600 }, |
{ 422 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 389 }, |
{ 600 }, |
{ 389 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 389 }, |
{ 600 }, |
{ 400 }, |
{ 600 }, |
{ 275 }, |
{ 600 }, |
{ 400 }, |
{ 600 }, |
{ 541 }, |
} }, |
} }, |
}; |
}; |
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ps_alloc(char *outopts) |
ps_alloc(char *outopts) |
{ |
{ |
struct termp *p; |
struct termp *p; |
size_t pagex, pagey, margin, lineheight; |
size_t pagex, pagey, marginx, marginy, lineheight; |
const char *toks[2]; |
const char *toks[2]; |
const char *paper; |
const char *pp; |
char *v; |
char *v; |
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if (NULL == (p = term_alloc(TERMENC_ASCII))) |
if (NULL == (p = term_alloc(TERMENC_ASCII))) |
Line 404 ps_alloc(char *outopts) |
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Line 410 ps_alloc(char *outopts) |
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p->type = TERMTYPE_PS; |
p->type = TERMTYPE_PS; |
p->width = ps_width; |
p->width = ps_width; |
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p->engine.ps.scale = 10; |
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toks[0] = "paper"; |
toks[0] = "paper"; |
toks[1] = NULL; |
toks[1] = NULL; |
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paper = "letter"; |
pp = NULL; |
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while (outopts && *outopts) |
while (outopts && *outopts) |
switch (getsubopt(&outopts, UNCONST(toks), &v)) { |
switch (getsubopt(&outopts, UNCONST(toks), &v)) { |
case (0): |
case (0): |
paper = v; |
pp = v; |
break; |
break; |
default: |
default: |
break; |
break; |
} |
} |
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margin = PNT2AFM(p, 72); |
/* Default to US letter (millimetres). */ |
lineheight = PNT2AFM(p, 12); |
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if (0 == strcasecmp(paper, "a4")) { |
pagex = DEFPAGEX_MM; |
pagex = PNT2AFM(p, 595); |
pagey = DEFPAGEY_MM; |
pagey = PNT2AFM(p, 842); |
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} else { |
/* |
pagex = PNT2AFM(p, 612); |
* The ISO-269 paper sizes can be calculated automatically, but |
pagey = PNT2AFM(p, 792); |
* it would require bringing in -lm for pow() and I'd rather not |
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* do that. So just do it the easy way for now. Since this |
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* only happens once, I'm not terribly concerned. |
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*/ |
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if (pp && strcasecmp(pp, "letter")) { |
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if (0 == strcasecmp(pp, "a3")) { |
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pagex = 297; |
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pagey = 420; |
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} else if (0 == strcasecmp(pp, "a4")) { |
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pagex = 210; |
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pagey = 297; |
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} else if (0 == strcasecmp(pp, "a5")) { |
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pagex = 148; |
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pagey = 210; |
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} else if (0 == strcasecmp(pp, "legal")) { |
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pagex = 216; |
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pagey = 356; |
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} else if (2 != sscanf(pp, "%zux%zu", &pagex, &pagey)) |
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fprintf(stderr, "%s: Unknown paper\n", pp); |
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} else if (NULL == pp) |
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pp = "letter"; |
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/* Enforce minimum page size >= (2 times) min-margin. */ |
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if ((2 * MINMARGIN_MM) >= pagex) { |
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fprintf(stderr, "%s: Insufficient page width\n", pp); |
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pagex = DEFPAGEX_MM; |
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} else if ((2 * MINMARGIN_MM >= pagey)) { |
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fprintf(stderr, "%s: Insufficient page length\n", pp); |
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pagey = DEFPAGEY_MM; |
} |
} |
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assert(margin * 2 < pagex); |
/* |
assert(margin * 2 < pagey); |
* This MUST be defined before any PNT2AFM or AFM2PNT |
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* calculations occur. |
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*/ |
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p->engine.ps.scale = 11; |
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/* Remember millimetres -> AFM units. */ |
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pagex = PNT2AFM(p, ((double)pagex * 2.834)); |
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pagey = PNT2AFM(p, ((double)pagey * 2.834)); |
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/* Margins are 1/9 the page x and y. */ |
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marginx = /* LINTED */ |
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(size_t)((double)pagex / 9.0); |
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marginy = /* LINTED */ |
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(size_t)((double)pagey / 9.0); |
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lineheight = PNT2AFM(p, 16); |
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p->engine.ps.width = pagex; |
p->engine.ps.width = pagex; |
p->engine.ps.height = pagey; |
p->engine.ps.height = pagey; |
p->engine.ps.header = pagey - (margin / 2); |
p->engine.ps.header = pagey - (marginy / 2) - (lineheight / 2); |
p->engine.ps.top = pagey - margin; |
p->engine.ps.top = pagey - marginy; |
p->engine.ps.footer = (margin / 2); |
p->engine.ps.footer = (marginy / 2) - (lineheight / 2); |
p->engine.ps.bottom = margin; |
p->engine.ps.bottom = marginy; |
p->engine.ps.left = margin; |
p->engine.ps.left = marginx; |
p->engine.ps.lineheight = lineheight; |
p->engine.ps.lineheight = lineheight; |
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p->defrmargin = pagex - (margin * 2); |
p->defrmargin = pagex - (marginx * 2); |
return(p); |
return(p); |
} |
} |
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Line 476 ps_printf(struct termp *p, const char *fmt, ...) |
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Line 527 ps_printf(struct termp *p, const char *fmt, ...) |
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* into our growable margin buffer. |
* into our growable margin buffer. |
*/ |
*/ |
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if ( ! (PS_MARGINS & p->engine.ps.psstate)) { |
if ( ! (PS_MARGINS & p->engine.ps.flags)) { |
vprintf(fmt, ap); |
vprintf(fmt, ap); |
va_end(ap); |
va_end(ap); |
return; |
return; |
Line 505 ps_putchar(struct termp *p, char c) |
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Line 556 ps_putchar(struct termp *p, char c) |
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/* See ps_printf(). */ |
/* See ps_printf(). */ |
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if ( ! (PS_MARGINS & p->engine.ps.psstate)) { |
if ( ! (PS_MARGINS & p->engine.ps.flags)) { |
putchar(c); |
putchar(c); |
return; |
return; |
} |
} |
Line 529 ps_end(struct termp *p) |
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Line 580 ps_end(struct termp *p) |
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* well as just one. |
* well as just one. |
*/ |
*/ |
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assert(0 == p->engine.ps.psstate); |
if ( ! (PS_NEWPAGE & p->engine.ps.flags)) { |
assert('\0' == p->engine.ps.last); |
assert(0 == p->engine.ps.flags); |
assert(p->engine.ps.psmarg && p->engine.ps.psmarg[0]); |
assert('\0' == p->engine.ps.last); |
printf("%s", p->engine.ps.psmarg); |
assert(p->engine.ps.psmarg && p->engine.ps.psmarg[0]); |
p->engine.ps.pages++; |
printf("%s", p->engine.ps.psmarg); |
printf("showpage\n"); |
p->engine.ps.pages++; |
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printf("showpage\n"); |
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} |
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printf("%%%%Trailer\n"); |
printf("%%%%Trailer\n"); |
printf("%%%%Pages: %zu\n", p->engine.ps.pages); |
printf("%%%%Pages: %zu\n", p->engine.ps.pages); |
Line 559 ps_begin(struct termp *p) |
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Line 612 ps_begin(struct termp *p) |
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} |
} |
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p->engine.ps.psmargcur = 0; |
p->engine.ps.psmargcur = 0; |
p->engine.ps.psstate = PS_MARGINS; |
p->engine.ps.flags = PS_MARGINS; |
p->engine.ps.pscol = p->engine.ps.left; |
p->engine.ps.pscol = p->engine.ps.left; |
p->engine.ps.psrow = p->engine.ps.header; |
p->engine.ps.psrow = p->engine.ps.header; |
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Line 574 ps_begin(struct termp *p) |
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Line 627 ps_begin(struct termp *p) |
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(*p->footf)(p, p->argf); |
(*p->footf)(p, p->argf); |
(*p->endline)(p); |
(*p->endline)(p); |
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p->engine.ps.psstate &= ~PS_MARGINS; |
p->engine.ps.flags &= ~PS_MARGINS; |
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assert(0 == p->engine.ps.psstate); |
assert(0 == p->engine.ps.flags); |
assert(p->engine.ps.psmarg); |
assert(p->engine.ps.psmarg); |
assert('\0' != p->engine.ps.psmarg[0]); |
assert('\0' != p->engine.ps.psmarg[0]); |
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Line 594 ps_begin(struct termp *p) |
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Line 647 ps_begin(struct termp *p) |
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printf("%%%%Orientation: Portrait\n"); |
printf("%%%%Orientation: Portrait\n"); |
printf("%%%%Pages: (atend)\n"); |
printf("%%%%Pages: (atend)\n"); |
printf("%%%%PageOrder: Ascend\n"); |
printf("%%%%PageOrder: Ascend\n"); |
printf("%%%%Orientation: Portrait\n"); |
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printf("%%%%DocumentMedia: Default %zu %zu 0 () ()\n", |
printf("%%%%DocumentMedia: Default %zu %zu 0 () ()\n", |
p->engine.ps.width, |
AFM2PNT(p, p->engine.ps.width), |
p->engine.ps.height); |
AFM2PNT(p, p->engine.ps.height)); |
printf("%%%%DocumentNeededResources: font"); |
printf("%%%%DocumentNeededResources: font"); |
for (i = 0; i < (int)TERMFONT__MAX; i++) |
for (i = 0; i < (int)TERMFONT__MAX; i++) |
printf(" %s", fonts[i].name); |
printf(" %s", fonts[i].name); |
Line 610 ps_begin(struct termp *p) |
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Line 662 ps_begin(struct termp *p) |
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ps_setfont(p, TERMFONT_NONE); |
ps_setfont(p, TERMFONT_NONE); |
p->engine.ps.pscol = p->engine.ps.left; |
p->engine.ps.pscol = p->engine.ps.left; |
p->engine.ps.psrow = p->engine.ps.top; |
p->engine.ps.psrow = p->engine.ps.top; |
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p->engine.ps.flags |= PS_NEWPAGE; |
} |
} |
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Line 623 ps_pletter(struct termp *p, int c) |
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Line 676 ps_pletter(struct termp *p, int c) |
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* now at the current cursor. |
* now at the current cursor. |
*/ |
*/ |
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if ( ! (PS_INLINE & p->engine.ps.psstate)) { |
if (PS_NEWPAGE & p->engine.ps.flags) |
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printf("%%%%Page: %zu %zu\n", |
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p->engine.ps.pages + 1, |
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p->engine.ps.pages + 1); |
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if ( ! (PS_INLINE & p->engine.ps.flags)) { |
ps_printf(p, "%zu %zu moveto\n(", |
ps_printf(p, "%zu %zu moveto\n(", |
AFM2PNT(p, p->engine.ps.pscol), |
AFM2PNT(p, p->engine.ps.pscol), |
AFM2PNT(p, p->engine.ps.psrow)); |
AFM2PNT(p, p->engine.ps.psrow)); |
p->engine.ps.psstate |= PS_INLINE; |
p->engine.ps.flags |= PS_INLINE; |
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p->engine.ps.flags &= ~PS_NEWPAGE; |
} |
} |
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|
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assert( ! (PS_NEWPAGE & p->engine.ps.flags)); |
|
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/* |
/* |
* We need to escape these characters as per the PostScript |
* We need to escape these characters as per the PostScript |
* specification. We would also escape non-graphable characters |
* specification. We would also escape non-graphable characters |
Line 659 ps_pletter(struct termp *p, int c) |
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Line 720 ps_pletter(struct termp *p, int c) |
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return; |
return; |
} |
} |
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ps_putchar(p, c); |
ps_putchar(p, (char)c); |
c -= 32; |
c -= 32; |
p->engine.ps.pscol += fonts[f].gly[c].wx; |
p->engine.ps.pscol += fonts[f].gly[c].wx; |
} |
} |
Line 675 ps_pclose(struct termp *p) |
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Line 736 ps_pclose(struct termp *p) |
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* or anything). |
* or anything). |
*/ |
*/ |
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if ( ! (PS_INLINE & p->engine.ps.psstate)) |
if ( ! (PS_INLINE & p->engine.ps.flags)) |
return; |
return; |
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ps_printf(p, ") show\n"); |
ps_printf(p, ") show\n"); |
p->engine.ps.psstate &= ~PS_INLINE; |
p->engine.ps.flags &= ~PS_INLINE; |
} |
} |
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Line 704 ps_fclose(struct termp *p) |
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Line 765 ps_fclose(struct termp *p) |
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p->engine.ps.last = '\0'; |
p->engine.ps.last = '\0'; |
} |
} |
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if ( ! (PS_INLINE & p->engine.ps.psstate)) |
if ( ! (PS_INLINE & p->engine.ps.flags)) |
return; |
return; |
|
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ps_pclose(p); |
ps_pclose(p); |
Line 789 ps_endline(struct termp *p) |
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Line 850 ps_endline(struct termp *p) |
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* lines, we'll do nasty stuff. |
* lines, we'll do nasty stuff. |
*/ |
*/ |
|
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if (PS_MARGINS & p->engine.ps.psstate) |
if (PS_MARGINS & p->engine.ps.flags) |
return; |
return; |
|
|
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/* Left-justify. */ |
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p->engine.ps.pscol = p->engine.ps.left; |
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|
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/* If we haven't printed anything, return. */ |
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|
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if (PS_NEWPAGE & p->engine.ps.flags) |
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return; |
|
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/* |
/* |
* Put us down a line. If we're at the page bottom, spit out a |
* Put us down a line. If we're at the page bottom, spit out a |
* showpage and restart our row. |
* showpage and restart our row. |
*/ |
*/ |
|
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p->engine.ps.pscol = p->engine.ps.left; |
|
if (p->engine.ps.psrow >= p->engine.ps.lineheight + |
if (p->engine.ps.psrow >= p->engine.ps.lineheight + |
p->engine.ps.bottom) { |
p->engine.ps.bottom) { |
p->engine.ps.psrow -= p->engine.ps.lineheight; |
p->engine.ps.psrow -= p->engine.ps.lineheight; |
Line 806 ps_endline(struct termp *p) |
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Line 875 ps_endline(struct termp *p) |
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|
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assert(p->engine.ps.psmarg && p->engine.ps.psmarg[0]); |
assert(p->engine.ps.psmarg && p->engine.ps.psmarg[0]); |
printf("%s", p->engine.ps.psmarg); |
printf("%s", p->engine.ps.psmarg); |
printf("%%%%Page: %zu %zu\n", |
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p->engine.ps.pages + 1, |
|
p->engine.ps.pages + 1); |
|
printf("showpage\n"); |
printf("showpage\n"); |
p->engine.ps.pages++; |
p->engine.ps.pages++; |
p->engine.ps.psrow = p->engine.ps.top; |
p->engine.ps.psrow = p->engine.ps.top; |
|
assert( ! (PS_NEWPAGE & p->engine.ps.flags)); |
|
p->engine.ps.flags |= PS_NEWPAGE; |
} |
} |
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