ref: d74285d1dcd7c7df1cc4e334649a1ed82df88889
parent: b25265c5e4bc2de52dd67a634c5c4567bb62d70d
author: Werner Lemberg <[email protected]>
date: Wed Feb 29 08:59:49 EST 2012
[truetype] Improve comments.
--- a/src/truetype/ttinterp.c
+++ b/src/truetype/ttinterp.c
@@ -5059,8 +5059,8 @@
/* Opcode range: 0x46-0x47 */
/* Stack: uint32 --> f26.6 */
/* */
- /* BULLSHIT: Measures from the original glyph must be taken along the */
- /* dual projection vector! */
+ /* XXX: UNDOCUMENTED: Measures from the original glyph must be taken */
+ /* along the dual projection vector! */
/* */
static void
Ins_GC( INS_ARG )
@@ -5132,14 +5132,14 @@
/* Opcode range: 0x49-0x4A */
/* Stack: uint32 uint32 --> f26.6 */
/* */
- /* BULLSHIT: Measure taken in the original glyph must be along the dual */
- /* projection vector. */
+ /* XXX: UNDOCUMENTED: Measure taken in the original glyph must be along */
+ /* the dual projection vector. */
/* */
- /* Second BULLSHIT: Flag attributes are inverted! */
- /* 0 => measure distance in original outline */
- /* 1 => measure distance in grid-fitted outline */
+ /* XXX: UNDOCUMENTED: Flag attributes are inverted! */
+ /* 0 => measure distance in original outline */
+ /* 1 => measure distance in grid-fitted outline */
/* */
- /* Third one: `zp0 - zp1', and not `zp2 - zp1! */
+ /* XXX: UNDOCUMENTED: `zp0 - zp1', and not `zp2 - zp1! */
/* */
static void
Ins_MD( INS_ARG )
@@ -5847,10 +5847,10 @@
if ( COMPUTE_Point_Displacement( &dx, &dy, &zp, &refp ) )
return;
- /* XXX: UNDOCUMENTED! SHZ doesn't move the phantom points. */
- /* Twilight zone has no contours, so use `n_points'. */
- /* Normal zone's `n_points' includes phantoms, so must */
- /* use end of last contour. */
+ /* XXX: UNDOCUMENTED! SHZ doesn't move the phantom points. */
+ /* Twilight zone has no real contours, so use `n_points'. */
+ /* Normal zone's `n_points' includes phantoms, so must */
+ /* use end of last contour. */
if ( CUR.GS.gep2 == 0 && CUR.zp2.n_points > 0 )
last_point = (FT_UShort)( CUR.zp2.n_points - 1 );
else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )