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Fix a misspelled word; Do some minor tweaking of the wording of a few comments. 

svn path=/trunk/; revision=47903
This commit is contained in:
Bill Meier 2013-02-26 15:10:28 +00:00
parent 8c0d526f58
commit 9e436c6c4a
1 changed files with 8 additions and 7 deletions
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15
epan/wslua/wslua_tvb.c
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@ -317,13 +317,13 @@ int ByteArray_register(lua_State* L) {
*
* a Tvb represents a tvbuff_t in Lua.
* a TvbRange represents a range in a tvb (tvb,offset,length) its main purpose is to do bounds checking,
* it helps too simplifing argument passing to Tree. In wireshark terms this is worthless nothing
* not already done by the TVB itself. In lua's terms is necessary to avoid abusing TRY{}CATCH(){}
* It helps, too, simplifying argument passing to Tree. In wireshark terms this is worthless nothing
* not already done by the TVB itself. In lua's terms it's necessary to avoid abusing TRY{}CATCH(){}
* via preemptive bounds checking.
*
* These lua objects refers to structures in wireshak that are freed independently from Lua's garbage collector.
* To avoid using a pointer from Lua to Wireshark's that is already freed, we maintain a list of the pointers with
* a marker that track's its expiry.
* These lua objects refer to structures in wireshark that are freed independently from Lua's garbage collector.
* To avoid using pointers from Lua to Wireshark structures that are already freed, we maintain a list of the
* pointers each with a marker that tracks its expiry.
*
* All pointers are marked as expired when the dissection of the current frame is finished or when the garbage
* collector tries to free the object referring to the pointer, whichever comes first.
@ -562,8 +562,9 @@ WSLUA_METAMETHOD wslua__concat(lua_State* L) {
WSLUA_CLASS_DEFINE(TvbRange,FAIL_ON_NULL("expired tvbrange"),NOP);
/*
A TvbRange represents an usable range of a Tvb and is used to extract data from the Tvb that generated it
TvbRanges are created by calling a tvb (e.g. tvb(offset,length)). If the TvbRange span is outside the Tvb's range the creation will cause a runtime error.
A TvbRange represents a usable range of a Tvb and is used to extract data from the Tvb that generated it
TvbRanges are created by calling a tvb (e.g. tvb(offset,length)). If the TvbRange span is outside the
Tvb's range the creation will cause a runtime error.
*/
static TvbRange new_TvbRange(lua_State* L, tvbuff_t* ws_tvb, int offset, int len) {