Attachment 222444 Details for Bug 253515 – Patch

[patch] Patch

screen.diff (text/plain), 3.03 KB, created by Cy Schubert on 2021-02-14 19:41:53 UTC

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Creator: Cy Schubert

Created: 2021-02-14 19:41:53 UTC

Size: 3.03 KB

patch

obsolete

>diff --git a/sysutils/screen/Makefile b/sysutils/screen/Makefile
>index 170684df2297..66be754cdab5 100644
>--- a/sysutils/screen/Makefile
>+++ b/sysutils/screen/Makefile
>@@ -3,6 +3,7 @@
> 
> PORTNAME=	screen
> PORTVERSION=	4.8.0
>+PORTREVISION=	1
> CATEGORIES=	sysutils
> MASTER_SITES=	GNU \
> 		ftp://ftp.gnu.org/gnu/screen/ \
>diff --git a/sysutils/screen/files/patch-ansi.c b/sysutils/screen/files/patch-ansi.c
>new file mode 100644
>index 000000000000..74ed96c079cd
>--- /dev/null
>+++ b/sysutils/screen/files/patch-ansi.c
>@@ -0,0 +1,24 @@
>+--- ansi.c.orig	2020-02-05 12:09:38.000000000 -0800
>++++ ansi.c	2021-02-14 11:10:31.759160000 -0800
>+@@ -692,10 +692,6 @@
>+ 		    }
>+ 		  curr->w_rend.font = 0;
>+ 		}
>+-#  ifdef DW_CHARS
>+-	      if (curr->w_encoding == UTF8 && utf8_isdouble(c))
>+-		curr->w_mbcs = 0xff;
>+-#  endif
>+ 	      if (curr->w_encoding == UTF8 && c >= 0x0300 && utf8_iscomb(c))
>+ 		{
>+ 		  int ox, oy;
>+@@ -730,6 +726,10 @@
>+ 		    }
>+ 		  break;
>+ 		}
>++#  ifdef DW_CHARS
>++	      if (curr->w_encoding == UTF8 && utf8_isdouble(c))
>++		curr->w_mbcs = 0xff;
>++#  endif
>+ 	      font = curr->w_rend.font;
>+ # endif
>+ # ifdef DW_CHARS
>diff --git a/sysutils/screen/files/patch-encoding.c b/sysutils/screen/files/patch-encoding.c
>new file mode 100644
>index 000000000000..152ed4534fa7
>--- /dev/null
>+++ b/sysutils/screen/files/patch-encoding.c
>@@ -0,0 +1,56 @@
>+--- encoding.c.orig	2020-02-05 12:09:38.000000000 -0800
>++++ encoding.c	2021-02-14 11:15:26.074193000 -0800
>+@@ -43,7 +43,7 @@
>+ # ifdef UTF8
>+ static int   recode_char __P((int, int, int));
>+ static int   recode_char_to_encoding __P((int, int));
>+-static void  comb_tofront __P((int, int));
>++static void  comb_tofront __P((int));
>+ #  ifdef DW_CHARS
>+ static int   recode_char_dw __P((int, int *, int, int));
>+ static int   recode_char_dw_to_encoding __P((int, int *, int));
>+@@ -1263,6 +1263,8 @@
>+     {0x30000, 0x3FFFD},
>+   };
>+ 
>++  if (c >- 0xdf00 && c <= 0xdfff)
>++	return 1;	/* dw comining sequence */
>+   return ((bisearch(c, wide, sizeof(wide) / sizeof(struct interval) - 1)) ||
>+           (cjkwidth &&
>+            bisearch(c, ambiguous,
>+@@ -1330,11 +1332,12 @@
>+ }
>+ 
>+ static void
>+-comb_tofront(root, i)
>+-int root, i;
>++comb_tofront( i)
>++int i;
>+ {
>+   for (;;)
>+     {
>++      int root = i >= 0x700 ? 0x801 : 0x800;
>+       debug1("bring to front: %x\n", i);
>+       combchars[combchars[i]->prev]->next = combchars[i]->next;
>+       combchars[combchars[i]->next]->prev = combchars[i]->prev;
>+@@ -1396,9 +1399,9 @@
>+     {
>+       /* full, recycle old entry */
>+       if (c1 >= 0xd800 && c1 < 0xe000)
>+-        comb_tofront(root, c1 - 0xd800);
>++        comb_tofront(c1 - 0xd800);
>+       i = combchars[root]->prev;
>+-      if (c1 == i + 0xd800)
>++      if (i == 0x800 || i == 0x801 || c1 == i + 0xd800)
>+ 	{
>+ 	  /* completely full, can't recycle */
>+ 	  debug("utf8_handle_comp: completely full!\n");
>+@@ -1422,7 +1425,7 @@
>+   mc->font  = (i >> 8) + 0xd8;
>+   mc->fontx = 0;
>+   debug3("combinig char %x %x -> %x\n", c1, c, i + 0xd800);
>+-  comb_tofront(root, i);
>++  comb_tofront(i);
>+ }
>+ 
>+ #else /* !UTF8 */

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Attachments on bug 253515: 222444