diff options
Diffstat (limited to 'tex/context/base/mkiv/typo-dub.lua')
| -rw-r--r-- | tex/context/base/mkiv/typo-dub.lua | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/tex/context/base/mkiv/typo-dub.lua b/tex/context/base/mkiv/typo-dub.lua index 21953bafd..d0747ae6c 100644 --- a/tex/context/base/mkiv/typo-dub.lua +++ b/tex/context/base/mkiv/typo-dub.lua @@ -559,28 +559,30 @@ local function resolve_weak(list,size,start,limit,orderbefore,orderafter) end else -- probably more efficient local runner = start + 2 - local before = list[start] - local entry = list[start + 1] - local after = list[runner] - while after do - local direction = entry.direction - if direction == "es" then - if before.direction == "en" and after.direction == "en" then - entry.direction = "en" - end - elseif direction == "cs" then - local prevdirection = before.direction - if prevdirection == "en" then - if after.direction == "en" then + if runner <= limit then + local before = list[start] + local entry = list[start + 1] + local after = list[runner] + while after do + local direction = entry.direction + if direction == "es" then + if before.direction == "en" and after.direction == "en" then entry.direction = "en" end - elseif prevdirection == "an" and after.direction == "an" then - entry.direction = "an" + elseif direction == "cs" then + local prevdirection = before.direction + if prevdirection == "en" then + if after.direction == "en" then + entry.direction = "en" + end + elseif prevdirection == "an" and after.direction == "an" then + entry.direction = "an" + end end + before = current + current = after + after = list[runner] end - before = current - current = after - after = list[runner] end end -- W5 |