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authorMojca Miklavec <mojca.miklavec@gmail.com>2014-05-05 20:29:55 +0000
committerMojca Miklavec <mojca.miklavec@gmail.com>2014-05-05 20:29:55 +0000
commitba9a57343987f1c2c72396e7c38f1fa30352c24c (patch)
tree66a8b12cdf67427ce96770fd0e9e581759aade1c /Master/texmf-dist/tex/context/base/l-string.lua
parent15242121b8ddf7d4a041fb3998d295dd8232e1eb (diff)
ConTeXt 2014.04.28 23:24
git-svn-id: svn://tug.org/texlive/trunk@33856 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/context/base/l-string.lua')
-rw-r--r--Master/texmf-dist/tex/context/base/l-string.lua7
1 files changed, 7 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/context/base/l-string.lua b/Master/texmf-dist/tex/context/base/l-string.lua
index 77c076cc53e..3b1a0003ff9 100644
--- a/Master/texmf-dist/tex/context/base/l-string.lua
+++ b/Master/texmf-dist/tex/context/base/l-string.lua
@@ -70,6 +70,7 @@ function string.limit(str,n,sentinel) -- not utf proof
end
local stripper = patterns.stripper
+local fullstripper = patterns.fullstripper
local collapser = patterns.collapser
local longtostring = patterns.longtostring
@@ -77,6 +78,10 @@ function string.strip(str)
return lpegmatch(stripper,str) or ""
end
+function string.fullstrip(str)
+ return lpegmatch(fullstripper,str) or ""
+end
+
function string.collapsespaces(str)
return lpegmatch(collapser,str) or ""
end
@@ -91,6 +96,8 @@ end
local pattern = P(" ")^0 * P(-1)
+-- patterns.onlyspaces = pattern
+
function string.is_empty(str)
if str == "" then
return true