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ENH: Remove unused cmSystemTools::RemoveEscapes 

The RemoveEscapes method is no longer used anywhere.  All uses of it
have been replaced by a real lexer.  We can remove the method.
This commit is contained in:
Brad King 2009-06-24 15:09:50 -04:00
parent 031379abe6
commit b64aadc5b0
2 changed files with 1 additions and 49 deletions
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42
Source/cmSystemTools.cxx
View File

@ -235,48 +235,6 @@ std::string cmSystemTools::EscapeSpaces(const char* str)
}
}
std::string cmSystemTools::RemoveEscapes(const char* s)
{
std::string result = "";
for(const char* ch = s; *ch; ++ch)
{
if(*ch == '\\' && *(ch+1) != ';')
{
++ch;
switch (*ch)
{
case '\\': result.insert(result.end(), '\\'); break;
case '"': result.insert(result.end(), '"'); break;
case ' ': result.insert(result.end(), ' '); break;
case 't': result.insert(result.end(), '\t'); break;
case 'n': result.insert(result.end(), '\n'); break;
case 'r': result.insert(result.end(), '\r'); break;
case '#': result.insert(result.end(), '#'); break;
case '(': result.insert(result.end(), '('); break;
case ')': result.insert(result.end(), ')'); break;
case '0': result.insert(result.end(), '\0'); break;
case '\0':
{
cmSystemTools::Error("Trailing backslash in argument:\n", s);
return result;
}
default:
{
std::string chStr(1, *ch);
cmSystemTools::Error("Invalid escape sequence \\", chStr.c_str(),
"\nin argument ", s);
}
}
}
else
{
result.insert(result.end(), *ch);
}
}
return result;
}
void cmSystemTools::Error(const char* m1, const char* m2,
const char* m3, const char* m4)
{

8
Source/cmSystemTools.h
View File

@ -59,13 +59,7 @@ public:
///! Escape quotes in a string.
static std::string EscapeQuotes(const char* str);
/**
* Given a string, replace any escape sequences with the corresponding
* characters.
*/
static std::string RemoveEscapes(const char*);
typedef void (*ErrorCallback)(const char*, const char*, bool&, void*);
/**
* Set the function used by GUI's to display error messages