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notepad-plus-plus
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[ENHANCE] Make Tag attributes highlight work correctly. 

git-svn-id: svn://svn.tuxfamily.org/svnroot/notepadplus/repository@272 f5eea248-9336-0410-98b8-ebc06183d4e3
This commit is contained in:
donho 2008-07-03 10:48:00 +00:00
parent bd1e9eb82c
commit d28414d7c4
1 changed files with 68 additions and 11 deletions
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79
PowerEditor/src/Notepad_plus.cpp
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@ -2604,33 +2604,90 @@ vector< pair<int, int> > Notepad_plus::getAttributesPos(int start, int end)
char *buf = new char[bufLen+1];
_pEditView->getText(buf, start, end);
int i = 0;
enum {\
attr_invalid,\
attr_key,\
attr_pre_assign,\
attr_assign,\
attr_string,\
attr_value,\
attr_valid\
} state = attr_invalid;
int startPos = -1;
int oneMoreChar = 1;
int i = 0;
for (; i < bufLen ; i++)
{
if (buf[i] == ' ' || buf[i] == '\t')
switch (buf[i])
{
if (startPos != -1)
case ' ':
case '\t':
case '\n':
case '\r':
{
attributes.push_back(pair<int, int>(start+startPos, start+i));
startPos = -1;
if (state == attr_key)
state = attr_pre_assign;
else if (state == attr_value)
{
state = attr_valid;
oneMoreChar = 0;
}
}
break;
case '=':
{
if (state == attr_key || state == attr_pre_assign)
state = attr_assign;
else if (state == attr_assign || state == attr_value)
state = attr_invalid;
}
break;
case '"':
{
if (state == attr_string)
{
state = attr_valid;
oneMoreChar = 1;
}
else if (state == attr_key || state == attr_pre_assign || state == attr_value)
state = attr_invalid;
else if (state == attr_assign)
state = attr_string;
}
break;
default:
{
if (state == attr_invalid)
{
state = attr_key;
startPos = i;
}
else if (state == attr_pre_assign)
state = attr_invalid;
else if (state == attr_assign)
state = attr_value;
}
}
else
if (state == attr_valid)
{
if (startPos == -1)
{
startPos = i;
}
attributes.push_back(pair<int, int>(start+startPos, start+i+oneMoreChar));
state = attr_invalid;
}
}
if (startPos != -1)
if (state == attr_value)
attributes.push_back(pair<int, int>(start+startPos, start+i-1));
delete [] buf;
return attributes;
}
void Notepad_plus::tagMatch()
{
const NppGUI & nppGUI = (NppParameters::getInstance())->getNppGUI();