void LogSyntax::Highlight(const wchar *s, const wchar *end, HighlightOutput& hls, CodeEditor *editor, int line, int pos)
{
const HlStyle& ink = hl_style[INK_NORMAL];
HlStyle err = hl_style[INK_ERROR];
err.bold = true;
bool hl_line = false;
bool sep_line = false;
while(s < end) {
int c = *s;
const wchar *s0 = s;
if(s + 3 <= end && (Is3(s, '-') || Is3(s, '*') || Is3(s, '=') || Is3(s, '+') ||
Is3(s, '#') || Is3(s, ':') || Is3(s, '%') || Is3(s, '$')))
sep_line = true;
if(IsDigit(c))
s = HighlightNumber(hls, s, thousands_separator, false, false);
else
if(c == '\'' || c == '\"') {
s++;
for(;;) {
if(s >= end) {
hls.Put(1, ink);
s = s0 + 1;
break;
}
if(*s == c) {
s++;
hls.Put((int)(s - s0), hl_style[INK_CONST_STRING]);
break;
}
s += 1 + (s[0] == '\\' && s[1] == c);
}
}
else
if(IsAlpha(c) || c == '_') {
static Index<String> rws;
ONCELOCK {
rws << "error" << "errors" << "warning" << "warnings" << "failed" << "exit" << "fatal"
<< "failure" << "rejected";
}
String w;
while(s < end && IsAlNum(*s) || *s == '_')
w.Cat(ToLower(*s++));
bool hl = rws.Find(w) >= 0;
hls.Put(w.GetCount(), hl ? err : ink);
hl_line = hl_line || hl;
}
else {
bool hl = findarg(c, '[', ']', '(', ')', ':', '-', '=', '{', '}', '/', '<', '>', '*',
'#', '@', '\\', '.') >= 0;
hls.Put(1, hl ? hl_style[INK_OPERATOR] : ink);
s++;
}
}
void PythonSyntax::Highlight(const wchar *start, const wchar *end, HighlightOutput& hls, CodeEditor *editor, int line, int pos)
{
InitKeywords();
bool isComment = false;
bool isStr = false;
char strOpening;
const wchar* p = start;
while(p < end) {
if((*p == '#' || isComment) && !isStr) {
isComment = true;
hls.Put(hl_style[INK_COMMENT]);
}
else
if(*p == '\'' || *p == '\"' || isStr) {
hls.Put(hl_style[INK_CONST_STRING]);
if((*p == '\'' || *p == '\"') && p - 1 != start && *(p - 1) != '\\')
if (!isStr || strOpening == *p) {
isStr = !isStr;
strOpening = (char)*p;
}
}
else
if(IsSeparator(p) || p == start) {
WString w;
bool isW = false;
const wchar* bp = (p == start && !IsSeparator(p)) ? p : p + 1;
while (bp != end && !IsSeparator(bp))
w += *bp++;
bool isPutted = false;
if(IsSeparator(p)) {
hls.Put(hl_style[INK_NORMAL]);
isPutted = true;
}
if(IsKeyword(w)) {
hls.Put(w.GetLength(), hl_style[INK_KEYWORD]);
isW = true;
}
else
if(IsSpecialVar(w)) {
hls.Put(w.GetLength(), hl_style[INK_UPP]);
isW = true;
}
else
if(IsNumber(w)) {
hls.Put(w.GetLength(), hl_style[INK_CONST_INT]);
isW = true;
}
if(isW) {
p += w.GetLength() - (isPutted ? 0 : 1);
}
}
else
hls.Put(hl_style[INK_NORMAL]);
p++;
}
}