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Diffstat (limited to 'tex/context/base/back-pdf.lua')
| -rw-r--r-- | tex/context/base/back-pdf.lua | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/tex/context/base/back-pdf.lua b/tex/context/base/back-pdf.lua index ce42c9124..f7f995f39 100644 --- a/tex/context/base/back-pdf.lua +++ b/tex/context/base/back-pdf.lua @@ -52,7 +52,7 @@ function commands.pdfstartrotation(a) local s, c = sind(a), cosd(a) context(pdfsave()) context(pdfsetmatrix(c,s,-s,c)) - insert(stack,restore and { c, -s, s, c } or false) + insert(stack,restore and { c, -s, s, c } or true) end end @@ -68,7 +68,7 @@ function commands.pdfstartscaling(sx,sy) end context(pdfsave()) context(pdfsetmatrix(sx,0,0,sy)) - insert(stack,restore and { 1/sx, 0, 0, 1/sy } or false) + insert(stack,restore and { 1/sx, 0, 0, 1/sy } or true) end end @@ -78,13 +78,15 @@ function commands.pdfstartmatrix(sx,rx,ry,sy) -- tx, ty else context(pdfsave()) context(pdfsetmatrix(sx,rx,ry,sy)) - insert(stack,store and { -sx, -rx, -ry, -sy } or false) + insert(stack,store and { -sx, -rx, -ry, -sy } or true) end end local function pdfstopsomething() local top = remove(stack) if top == false then + -- not wrapped + elseif top == true then context(pdfrestore()) elseif top then context(pdfsetmatrix(unpack(top))) |