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authorPhilipp Gesang <phg42.2a@gmail.com>2013-11-04 15:19:10 +0100
committerPhilipp Gesang <phg42.2a@gmail.com>2013-11-04 15:19:10 +0100
commit44ba990b30247a129dbb8b12e8c8154e37b5eb33 (patch)
tree1f45f18d03a9fda356ed8cb8c4acc590880f0305 /lualibs-util-str.lua
parent6934dad6de7ea5a8a4d0523d30437eca9843263b (diff)
downloadlualibs-2.1.tar.gz
sync with Context as of 2013-11-04v2.1
Diffstat (limited to 'lualibs-util-str.lua')
-rw-r--r--lualibs-util-str.lua12
1 files changed, 11 insertions, 1 deletions
diff --git a/lualibs-util-str.lua b/lualibs-util-str.lua
index 09fa26f..24a3f6e 100644
--- a/lualibs-util-str.lua
+++ b/lualibs-util-str.lua
@@ -614,6 +614,13 @@ end
--
+local format_z = function(f)
+ n = n + (tonumber(f) or 1)
+ return "''" -- okay, not that efficient to append '' but a special case anyway
+end
+
+--
+
local format_rest = function(s)
return format("%q",s) -- catches " and \n and such
end
@@ -671,6 +678,7 @@ local builder = Cs { "start",
+ V("A") -- new
+ V("j") + V("J") -- stripped e E
+ V("m") + V("M") -- new
+ + V("z") -- new
--
+ V("*") -- ignores probably messed up %
)
@@ -720,6 +728,8 @@ local builder = Cs { "start",
["m"] = (prefix_tab * P("m")) / format_m, -- %m => xxx.xxx.xxx,xx (optional prefix instead of .)
["M"] = (prefix_tab * P("M")) / format_M, -- %M => xxx,xxx,xxx.xx (optional prefix instead of ,)
--
+ ["z"] = (prefix_any * P("z")) / format_z, -- %M => xxx,xxx,xxx.xx (optional prefix instead of ,)
+ --
["a"] = (prefix_any * P("a")) / format_a, -- %a => '...' (forces tostring)
["A"] = (prefix_any * P("A")) / format_A, -- %A => "..." (forces tostring)
--
@@ -750,7 +760,7 @@ local function make(t,str)
p = lpegmatch(builder,str,1,"..",t._extensions_) -- after this we know n
if n > 0 then
p = format(template,preamble,t._preamble_,arguments[n],p)
--- print("builder>",p)
+-- print("builder>",p)
f = loadstripped(p)()
else
f = function() return str end