fix: use the upcoming libcaca's canvas width and smushing mode features.

src/figlet.c

@@ -49,6 +49,9 @@ int init_figlet(context_t *cx)
         }
     }
 
+    caca_set_figfont_smush(cx->cv, cx->hmode);
+    caca_set_figfont_width(cx->cv, cx->term_width);
+
     cx->feed = feed_figlet;
     cx->flush = flush_figlet;
     cx->end = end_figlet;

src/main.c

@@ -48,7 +48,7 @@ int main(int argc, char *argv[])
 
     cx->term_width = 80;
 
-    cx->hmode = H_DEFAULT;
+    cx->hmode = "default";
 
     cx->filters = NULL;
     cx->nfilters = 0;
@@ -126,19 +126,19 @@ int main(int argc, char *argv[])
             break;
         }
         case 's':
-            cx->hmode = H_DEFAULT;
+            cx->hmode = "default";
             break;
         case 'S':
-            cx->hmode = H_SMUSH;
+            cx->hmode = "smush";
             break;
         case 'k':
-            cx->hmode = H_KERN;
+            cx->hmode = "kern";
             break;
         case 'W':
-            cx->hmode = H_NONE;
+            cx->hmode = "none";
             break;
         case 'o':
-            cx->hmode = H_OVERLAP;
+            cx->hmode = "overlap";
             break;
         case 'E': /* --export */
             if(!strcmp(caca_optarg, "list"))

src/toilet.h

@@ -32,15 +32,7 @@ struct toilet_context
     int (*end)(struct toilet_context *);
 
     /* Used by the FIGlet driver */
-    enum { H_DEFAULT, H_KERN, H_SMUSH, H_NONE, H_OVERLAP } hmode;
+    char const *hmode;
-    unsigned int hsmushrule;
-    unsigned long int hardblank;
-    unsigned int height, baseline, max_length;
-    int old_layout;
-    unsigned int print_direction, full_layout, codetag_count;
-    unsigned int glyphs;
-    caca_canvas_t *fontcv, *charcv;
-    int *left, *right; /* Unused yet */
     unsigned int *lookup;
 
     /* Render filters */