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fontsrv: make single quotes look like quotes

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R=rsc
https://codereview.appspot.com/6864051
This commit is contained in:
Russ Cox 2012-12-03 15:55:13 -05:00
parent 1785490baa
commit 09adcb0901
1 changed files with 15 additions and 3 deletions
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18
src/cmd/fontsrv/osx.c
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@ -18,6 +18,18 @@
extern void CGFontGetGlyphsForUnichars(CGFontRef, const UniChar[], const CGGlyph[], size_t); extern void CGFontGetGlyphsForUnichars(CGFontRef, const UniChar[], const CGGlyph[], size_t);
int
mapUnicode(int i)
{
switch(i) {
case '\'':
return 0x2019;
case '`':
return 0x2018;
}
return i;
}
char* char*
mac2c(CFStringRef s) mac2c(CFStringRef s)
{ {
@ -89,7 +101,7 @@ subfontbbox(CGFontRef font, int lo, int hi)
CGGlyph g; CGGlyph g;
CGRect r; CGRect r;
u = i; u = mapUnicode(i);
CGFontGetGlyphsForUnichars(font, &u, &g, 1); CGFontGetGlyphsForUnichars(font, &u, &g, 1);
if(g == 0 || !CGFontGetGlyphBBoxes(font, &g, 1, &r)) if(g == 0 || !CGFontGetGlyphBBoxes(font, &g, 1, &r))
continue; continue;
@ -144,7 +156,7 @@ load(XFont *f)
// figure out where the letters are // figure out where the letters are
for(i=0; i<0xffff; i+=0x100) { for(i=0; i<0xffff; i+=0x100) {
for(j=0; j<0x100; j++) { for(j=0; j<0x100; j++) {
u[j] = i+j; u[j] = mapUnicode(i+j);
g[j] = 0; g[j] = 0;
} }
CGFontGetGlyphsForUnichars(font, u, g, 256); CGFontGetGlyphsForUnichars(font, u, g, 256);
@ -233,7 +245,7 @@ mksubfont(char *name, int lo, int hi, int size, int antialias)
fc->bottom = Dy(m->r); fc->bottom = Dy(m->r);
n = 0; n = 0;
u[n++] = i; u[n++] = mapUnicode(i);
if(0) // debugging if(0) // debugging
u[n++] = '|'; u[n++] = '|';
g[0] = 0; g[0] = 0;