From: Ben Harris <bjh21@bjh21.me.uk>
Date: Wed, 9 Aug 2017 21:03:56 +0000 (+0100)
Subject: Add U+0149, "napostrophe".
X-Git-Tag: bedstead-002.000~73
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~bjharris/git?a=commitdiff_plain;h=6a099893dd938599530e4863b9406aaacc2e9e5f;p=bedstead.git

Add U+0149, "napostrophe".

That's the only character that Font Library says is missing for
supporting Afrikaans, so I may as well implement it even if Unicode
does say its use is strongly discouraged.
---

diff --git a/bedstead.c b/bedstead.c
index 9bfad09..aecc904 100644
--- a/bedstead.c
+++ b/bedstead.c
@@ -598,6 +598,7 @@ static struct glyph {
  {{002,004,036,021,021,021,021,000,000}, 0x0144, "nacute" },
  {{012,004,021,031,025,023,021,000,000}, 0x0147, "Ncaron" },
  {{012,004,036,021,021,021,021,000,000}, 0x0148, "ncaron" },
+ {{020,020,026,005,005,005,005,000,000}, 0x0149, "napostrophe" },
  {{021,021,031,025,023,021,021,001,016}, 0x014a, "Eng" },
  {{000,000,036,021,021,021,021,001,016}, 0x014b, "eng" },
  {{016,000,016,021,021,021,016,000,000}, 0x014c, "Omacron" },
@@ -2142,7 +2143,7 @@ dochar(char const data[YSIZE], unsigned flags)
 }
 
 static void
-reverse_path(point *a)
+reverse_contour(point *a)
 {
 	point *tmp;
 	
@@ -2156,7 +2157,7 @@ reverse_path(point *a)
 	}
 }		
 
-/* Join together two points each at the end of a path */
+/* Join together two points each at the end of a contour */
 static void
 join_ends(point *a, point *b)
 {
@@ -2166,9 +2167,9 @@ join_ends(point *a, point *b)
 		tmp = a; a = b; b = tmp;
 	}
 	if (a->prev == NULL)
-		reverse_path(a);
+		reverse_contour(a);
 	if (b->next == NULL)
-		reverse_path(b);
+		reverse_contour(b);
 	assert(a->next == NULL);
 	assert(a->prev != NULL);
 	assert(b->prev == NULL);
@@ -2242,11 +2243,18 @@ dochar_plotter(char const data[YSIZE], unsigned flags)
 	clearpath();
 	for (x = 0; x < XSIZE; x++) {
 		for (y = 0; y < YSIZE; y++) {
+			bool connected = false;
+
 			if (GETPIX(x, y)) {
 				if (R) CONNECT(1, 0);
 				if (D) CONNECT(0, -1);
 				if (DR && !D && !R) CONNECT(1, -1);
 				if (DL && !D && !L) CONNECT(-1, -1);
+				if (!U && !D && !L && !R &&
+				    !UL && !UR && !DL && !DR)	{
+					/* draw a dot */
+					CONNECT(0, 0);
+				}
 			}
 		}
 	}