beta 2012.05.24 09:57

3 files changed, 24 insertions, 24 deletions

diff --git a/scripts/context/lua/mtxrun.lua b/scripts/context/lua/mtxrun.lua
index 326feecd1..eec7f0d4f 100644
--- a/scripts/context/lua/mtxrun.lua
+++ b/scripts/context/lua/mtxrun.lua
@@ -11004,27 +11004,30 @@ local function f_second(a,b)
     return concat(t,",")
 end
 
+-- old  {a,b}{c,d} => ac ad bc bd
+--
 -- local function f_both(a,b)
 --     local t, n = { }, 0
---     for sb in gmatch(b,"[^,]+") do              -- and not sa
---         for sa in gmatch(a,"[^,]+") do          --         sb
+--     for sa in gmatch(a,"[^,]+") do
+--         for sb in gmatch(b,"[^,]+") do
 --             n = n + 1 ; t[n] = sa .. sb
 --         end
 --     end
 --     return concat(t,",")
 -- end
+--
+-- new  {a,b}{c,d} => ac bc ad bd
 
 local function f_both(a,b)
     local t, n = { }, 0
-    for sa in gmatch(a,"[^,]+") do
-        for sb in gmatch(b,"[^,]+") do
+    for sb in gmatch(b,"[^,]+") do              -- and not sa
+        for sa in gmatch(a,"[^,]+") do          --         sb
             n = n + 1 ; t[n] = sa .. sb
         end
     end
     return concat(t,",")
 end
 
-
 local left  = P("{")
 local right = P("}")
 local var   = P((1 - S("{}" ))^0)
@@ -11039,9 +11042,6 @@ local l_rest   = Cs( ( left * var * (left/"") * var * (right/"") * var * right
 local stripper_1 = lpeg.stripper ("{}@")
 local replacer_1 = lpeg.replacer { { ",}", ",@}" }, { "{,", "{@," }, }
 
--- old  {a,b}{c,d} => ac ad bc bd
--- new  {a,b}{c,d} => ac bc ad bd
-
 local function splitpathexpr(str, newlist, validate) -- I couldn't resist lpegging it (nice exercise).
     if trace_expansions then
         report_expansions("expanding variable '%s'",str)
diff --git a/scripts/context/stubs/mswin/mtxrun.lua b/scripts/context/stubs/mswin/mtxrun.lua
index 326feecd1..eec7f0d4f 100644
--- a/scripts/context/stubs/mswin/mtxrun.lua
+++ b/scripts/context/stubs/mswin/mtxrun.lua
@@ -11004,27 +11004,30 @@ local function f_second(a,b)
     return concat(t,",")
 end
 
+-- old  {a,b}{c,d} => ac ad bc bd
+--
 -- local function f_both(a,b)
 --     local t, n = { }, 0
---     for sb in gmatch(b,"[^,]+") do              -- and not sa
---         for sa in gmatch(a,"[^,]+") do          --         sb
+--     for sa in gmatch(a,"[^,]+") do
+--         for sb in gmatch(b,"[^,]+") do
 --             n = n + 1 ; t[n] = sa .. sb
 --         end
 --     end
 --     return concat(t,",")
 -- end
+--
+-- new  {a,b}{c,d} => ac bc ad bd
 
 local function f_both(a,b)
     local t, n = { }, 0
-    for sa in gmatch(a,"[^,]+") do
-        for sb in gmatch(b,"[^,]+") do
+    for sb in gmatch(b,"[^,]+") do              -- and not sa
+        for sa in gmatch(a,"[^,]+") do          --         sb
             n = n + 1 ; t[n] = sa .. sb
         end
     end
     return concat(t,",")
 end
 
-
 local left  = P("{")
 local right = P("}")
 local var   = P((1 - S("{}" ))^0)
@@ -11039,9 +11042,6 @@ local l_rest   = Cs( ( left * var * (left/"") * var * (right/"") * var * right
 local stripper_1 = lpeg.stripper ("{}@")
 local replacer_1 = lpeg.replacer { { ",}", ",@}" }, { "{,", "{@," }, }
 
--- old  {a,b}{c,d} => ac ad bc bd
--- new  {a,b}{c,d} => ac bc ad bd
-
 local function splitpathexpr(str, newlist, validate) -- I couldn't resist lpegging it (nice exercise).
     if trace_expansions then
         report_expansions("expanding variable '%s'",str)
diff --git a/scripts/context/stubs/unix/mtxrun b/scripts/context/stubs/unix/mtxrun
index 326feecd1..eec7f0d4f 100755
--- a/scripts/context/stubs/unix/mtxrun
+++ b/scripts/context/stubs/unix/mtxrun
@@ -11004,27 +11004,30 @@ local function f_second(a,b)
     return concat(t,",")
 end
 
+-- old  {a,b}{c,d} => ac ad bc bd
+--
 -- local function f_both(a,b)
 --     local t, n = { }, 0
---     for sb in gmatch(b,"[^,]+") do              -- and not sa
---         for sa in gmatch(a,"[^,]+") do          --         sb
+--     for sa in gmatch(a,"[^,]+") do
+--         for sb in gmatch(b,"[^,]+") do
 --             n = n + 1 ; t[n] = sa .. sb
 --         end
 --     end
 --     return concat(t,",")
 -- end
+--
+-- new  {a,b}{c,d} => ac bc ad bd
 
 local function f_both(a,b)
     local t, n = { }, 0
-    for sa in gmatch(a,"[^,]+") do
-        for sb in gmatch(b,"[^,]+") do
+    for sb in gmatch(b,"[^,]+") do              -- and not sa
+        for sa in gmatch(a,"[^,]+") do          --         sb
             n = n + 1 ; t[n] = sa .. sb
         end
     end
     return concat(t,",")
 end
 
-
 local left  = P("{")
 local right = P("}")
 local var   = P((1 - S("{}" ))^0)
@@ -11039,9 +11042,6 @@ local l_rest   = Cs( ( left * var * (left/"") * var * (right/"") * var * right
 local stripper_1 = lpeg.stripper ("{}@")
 local replacer_1 = lpeg.replacer { { ",}", ",@}" }, { "{,", "{@," }, }
 
--- old  {a,b}{c,d} => ac ad bc bd
--- new  {a,b}{c,d} => ac bc ad bd
-
 local function splitpathexpr(str, newlist, validate) -- I couldn't resist lpegging it (nice exercise).
     if trace_expansions then
         report_expansions("expanding variable '%s'",str)