Changeset 4299Tweet

Timestamp:

01/24/10 22:43:19 (3 years ago)

Author:

pterjan

Message:

• Always draw all background in troff output

File:

• libcaca/trunk/caca/codec/export.c (modified) (3 diffs)

libcaca/trunk/caca/codec/export.c

@@ -1019 +1019 @@
      *  + \fB + \fI + \fR (9)
      *  + 4 bytes = 33
-     * Each line has a \n (1)
+     * Each line has a \n (1) and maybe 0xc2 0xa0 (2)
      * Header has .nf\n (3)
      */
-    *bytes = 3 + cv->height + (cv->width * cv->height * 33);
+    *bytes = 3 + cv->height * 3 + (cv->width * cv->height * 33);
     cur = data = malloc(*bytes);
 
@@ -1041 +1041 @@
             uint32_t bg = _rgb_to_troff_index(_caca_attr_to_rgb24bg(lineattr[x]));
             uint32_t ch = linechar[x];
+
             if(fg != prevfg || !started)
                 cur += sprintf(cur, "\\m[%s]", colors[fg]);
@@ -1063 +1064 @@
         }
 
+        /* Add unbreakable space at the end of lines, else spaces are dropped */
+        if(x > 0 && linechar[x-1] == ' ')
+            cur += sprintf(cur-1, "%c%c", 0xc2, 0xa0)-1;
+
         cur += sprintf(cur, "\n");
     }