diff options
Diffstat (limited to 'tex/context/base/l-lpeg.lua')
| -rw-r--r-- | tex/context/base/l-lpeg.lua | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/tex/context/base/l-lpeg.lua b/tex/context/base/l-lpeg.lua index 9fb22e1b5..25d48ee75 100644 --- a/tex/context/base/l-lpeg.lua +++ b/tex/context/base/l-lpeg.lua @@ -600,7 +600,7 @@ end -- For the moment here, but it might move to utilities. Beware, we need to -- have the longest keyword first, so 'aaa' comes beforte 'aa' which is why we --- loop back from the end. +-- loop back from the end cq. prepend. local sort, fastcopy, sortedkeys = table.sort, table.fastcopy, table.sortedkeys -- dependency! @@ -620,13 +620,13 @@ function lpeg.append(list,pp,delayed,checked) elseif delayed then -- hm, it looks like the lpeg parser resolves anyway local keys = sortedkeys(list) if p then - for i=#keys,1,-1 do + for i=1,#keys,1 do local k = keys[i] local v = list[k] p = P(k)/list + p end else - for i=#keys,1,-1 do + for i=1,#keys do local k = keys[i] local v = list[k] if p then @@ -642,7 +642,7 @@ function lpeg.append(list,pp,delayed,checked) elseif checked then -- problem: substitution gives a capture local keys = sortedkeys(list) - for i=#keys,1,-1 do + for i=1,#keys do local k = keys[i] local v = list[k] if p then @@ -661,7 +661,7 @@ function lpeg.append(list,pp,delayed,checked) end else local keys = sortedkeys(list) - for i=#keys,1,-1 do + for i=1,#keys do local k = keys[i] local v = list[k] if p then @@ -674,6 +674,9 @@ function lpeg.append(list,pp,delayed,checked) return p end +-- inspect(lpeg.append({ a = "1", aa = "1", aaa = "1" } ,nil,true)) +-- inspect(lpeg.append({ ["degree celsius"] = "1", celsius = "1", degree = "1" } ,nil,true)) + -- function lpeg.exact_match(words,case_insensitive) -- local pattern = concat(words) -- if case_insensitive then |