From 05c1a1f336a3148f9f8e3b02e3944deaebb0357f Mon Sep 17 00:00:00 2001
From: Philipp Gesang <phg@phi-gamma.net>
Date: Wed, 27 Apr 2016 19:09:28 +0200
Subject: [fontloader] sync with Context as of 2016-04-27
---
src/fontloader/runtime/fontloader-reference.lua | 26 +++++++++++++++----------
1 file changed, 16 insertions(+), 10 deletions(-)
(limited to 'src/fontloader/runtime')
diff --git a/src/fontloader/runtime/fontloader-reference.lua b/src/fontloader/runtime/fontloader-reference.lua
index ab81bc6..5be6493 100644
--- a/src/fontloader/runtime/fontloader-reference.lua
+++ b/src/fontloader/runtime/fontloader-reference.lua
@@ -1,6 +1,6 @@
-- merged file : c:/data/develop/context/sources/luatex-fonts-merged.lua
-- parent file : c:/data/develop/context/sources/luatex-fonts.lua
--- merge date : 04/25/16 13:30:09
+-- merge date : 04/27/16 10:18:10
do -- begin closure to overcome local limits and interference
@@ -20036,7 +20036,7 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
else
local discfound=nil
local n=f+1
- last=getnext(last)
+ last=getnext(last)
while n<=l do
if not last and (sweeptype=="post" or sweeptype=="replace") then
last=getnext(sweepnode)
@@ -20077,7 +20077,6 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
end
break
end
- last=getnext(last)
elseif char==false then
if discfound then
notmatchreplace[discfound]=true
@@ -20162,8 +20161,12 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
if trace_skips then
show_skip(dataset,sequence,char,ck,class)
end
+ prev=getprev(prev)
elseif seq[n][char] then
- n=n -1
+ if n>1 then
+ prev=getprev(prev)
+ end
+ n=n-1
else
if discfound then
notmatchreplace[discfound]=true
@@ -20182,7 +20185,6 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
end
break
end
- prev=getprev(prev)
elseif char==false then
if discfound then
notmatchreplace[discfound]=true
@@ -20244,19 +20246,19 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
if not match then
break
end
- else
end
- else
end
+ prev=getprev(prev)
elseif seq[n][32] then
n=n-1
+ prev=getprev(prev)
else
match=false
break
end
- prev=getprev(prev)
elseif seq[n][32] then
n=n-1
+ prev=getprev(prev)
else
match=false
break
@@ -20291,7 +20293,11 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
if trace_skips then
show_skip(dataset,sequence,char,ck,class)
end
+ current=getnext(current)
elseif seq[n][char] then
+ if n<s then
+ current=getnext(current)
+ end
n=n+1
else
if discfound then
@@ -20365,16 +20371,16 @@ local function handle_contextchain(head,start,dataset,sequence,contexts,rlmode)
end
else
end
+ current=getnext(current)
elseif seq[n][32] then
n=n+1
else
match=false
break
end
- current=getnext(current)
elseif seq[n][32] then
n=n+1
-current=getnext(current)
+ current=getnext(current)
else
match=false
break
--
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