diff options
Diffstat (limited to 'tex/context/base/node-tra.lua')
| -rw-r--r-- | tex/context/base/node-tra.lua | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/tex/context/base/node-tra.lua b/tex/context/base/node-tra.lua index 3decfd07c..50f8287ee 100644 --- a/tex/context/base/node-tra.lua +++ b/tex/context/base/node-tra.lua @@ -326,14 +326,27 @@ function nodes.check_glyphs(head,message) return false end -function nodes.tosequence(start,stop) +function nodes.tosequence(start,stop,compact) if start then local t = { } while start do if start.id == glyph then - t[#t+1] = format("U+%04X:%s",start.char,utfchar(start.char)) + local c = start.char + if compact then + if start.components then + t[#t+1] = nodes.tosequence(start.components,nil,compact) + else + t[#t+1] = format("%s",utfchar(c)) + end + else + t[#t+1] = format("U+%04X:%s",c,utfchar(c)) + end else - t[#t+1] = match(tostring(start),": (%S+)") + if compact then + t[#t+1] = "[]" + else + t[#t+1] = match(tostring(start),": (%S+)") + end end if start == stop then break @@ -341,7 +354,11 @@ function nodes.tosequence(start,stop) start = start.next end end - return concat(t," ") + if compact then + return concat(t) + else + return concat(t," ") + end else return "<empty>" end |