X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/halibut/blobdiff_plain/0e60e7fec6be3a96f978d3723b9b671bf037f6a0..b5232689b6acadf75a2663aa386cc4685d1139a3:/psdata.c

diff --git a/psdata.c b/psdata.c
index f1d72cd..04046be 100644
--- a/psdata.c
+++ b/psdata.c
@@ -3,6 +3,7 @@
  * formats.
  */
 
+#include <assert.h>
 #include "halibut.h"
 #include "paper.h"
 
@@ -4086,6 +4087,48 @@ static const struct ps_std_font_data {
     }},
 };
 
+/*
+ * Rough kludge to get ligatures in until this is all rewritten.  All
+ * the standard fonts have the same ligatures anyway.
+ */
+static ligature const ps_std_ligs[]  = {
+    {31,34,160}, {31,37,162}, {0xFFFF,0xFFFF,0xFFFF}
+};
+
+void init_std_fonts(void) {
+    int i, j;
+    ligature const *lig;
+    kern_pair const *kern;
+    static int done = FALSE;
+
+    if (done) return;
+    for (i = 0; i < (int)lenof(ps_std_fonts); i++) {
+	font_info *fi = snew(font_info);
+	fi->fp = NULL;
+	fi->name = ps_std_fonts[i].name;
+	fi->nglyphs = lenof(ps_std_glyphs) - 1;
+	fi->glyphs = ps_std_glyphs;
+	fi->widths = ps_std_fonts[i].widths;
+	fi->kerns = newtree234(kern_cmp);
+	for (kern = ps_std_fonts[i].kerns; kern->left != 0xFFFF; kern++)
+	    add234(fi->kerns, (void *)kern);
+	fi->ligs = newtree234(lig_cmp);
+	for (lig = ps_std_ligs; lig->left != 0xFFFF; lig++)
+	    add234(fi->ligs, (void *)lig);
+	for (j = 0; j < (int)lenof(fi->bmp); j++)
+	    fi->bmp[j] = 0xFFFF;
+	for (j = 0; j < fi->nglyphs; j++) {
+	    wchar_t ucs;
+	    ucs = ps_glyph_to_unicode(fi->glyphs[j]);
+	    assert(ucs != 0xFFFF);
+	    fi->bmp[ucs] = j;
+	}
+	fi->next = all_fonts;
+	all_fonts = fi;
+    }
+    done = TRUE;
+}
+
 const int *ps_std_font_widths(char const *fontname)
 {
     int i;