diff options
Diffstat (limited to 'tex/context/base/node-rul.lua')
| -rw-r--r-- | tex/context/base/node-rul.lua | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/tex/context/base/node-rul.lua b/tex/context/base/node-rul.lua index 09300964e..953beb186 100644 --- a/tex/context/base/node-rul.lua +++ b/tex/context/base/node-rul.lua @@ -236,7 +236,6 @@ end local a_viewerlayer = attributes.private("viewerlayer") local function flush_ruled(head,f,l,d,level,parent,strip) -- not that fast but acceptable for this purpose --- check for f and l if f.id ~= glyph_code then -- saveguard ... we need to deal with rules and so (math) return head @@ -259,9 +258,9 @@ local function flush_ruled(head,f,l,d,level,parent,strip) -- not that fast but a local method, offset, continue, dy, order, max = d.method, d.offset, d.continue, d.dy, d.order, d.max local rulethickness, unit = d.rulethickness, d.unit local ma, ca, ta = d.ma, d.ca, d.ta - local colorspace = (ma > 0 and ma) or f[a_colorspace] or 1 - local color = (ca > 0 and ca) or f[a_color] - local transparency = (ta > 0 and ta) or f[a_transparency] + local colorspace = ma > 0 and ma or f[a_colorspace] or 1 + local color = ca > 0 and ca or f[a_color] + local transparency = ta > 0 and ta or f[a_transparency] local foreground = order == variables.foreground local e = dimenfactor(unit,fontdata[f.font]) -- what if no glyph node @@ -283,14 +282,11 @@ local function flush_ruled(head,f,l,d,level,parent,strip) -- not that fast but a end if method == 0 then -- center offset = 2*offset --- m = (offset+(level-1)*dy+rulethickness)*e/2 m = (offset+(level-1)*dy)*e/2 + rulethickness/2 else m = 0 end for i=1,level do --- local ht = (offset+(i-1)*dy+rulethickness)*e - m --- local dp = -(offset+(i-1)*dy-rulethickness)*e + m local ht = (offset+(i-1)*dy)*e + rulethickness - m local dp = -(offset+(i-1)*dy)*e + rulethickness + m local r = new_rule(w,ht,dp) |