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author | Ted Trask <ttrask01@yahoo.com> | 2008-11-10 19:30:58 +0000 |
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committer | Ted Trask <ttrask01@yahoo.com> | 2008-11-10 19:30:58 +0000 |
commit | d5a9fbf7123b65ca0eb01e2430be0c3fd2fc313a (patch) | |
tree | d8d2e9eb7b0105aeb08677e45641c67ebf129d00 /lib/format.lua | |
parent | 88cbca04a9057d1ee14ad1083a1095f73794620b (diff) | |
download | acf-core-d5a9fbf7123b65ca0eb01e2430be0c3fd2fc313a.tar.bz2 acf-core-d5a9fbf7123b65ca0eb01e2430be0c3fd2fc313a.tar.xz |
Modified format to add escapemagiccharacter functions to escape Lua magic characters in a string.
git-svn-id: svn://svn.alpinelinux.org/acf/core/trunk@1587 ab2d0c66-481e-0410-8bed-d214d4d58bed
Diffstat (limited to 'lib/format.lua')
-rw-r--r-- | lib/format.lua | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/format.lua b/lib/format.lua index b529470..92f5a62 100644 --- a/lib/format.lua +++ b/lib/format.lua @@ -13,6 +13,10 @@ function dostounix ( str ) return data end +function escapemagiccharacters ( str ) + return string.gsub(str, "[%(%)%.%%%+%-%*%?%[%]%^%$]", "%%%1") +end + -- search and remove all blank and commented lines from a string or table of lines -- returns a table to iterate over without the blank or commented lines |