conv: give function EscapeHtml much more appropriate name (StripHtmlTags)

src/conv.cpp

@@ -206,7 +206,7 @@ void EscapeUnallowedChars(std::string &s)
 	}
 }
 
-void EscapeHtml(std::string &s)
+void StripHtmlTags(std::string &s)
 {
 	bool erase = 0;
 	for (size_t i = s.find("<"); i != std::string::npos; i = s.find("<"))

src/conv.h

@@ -60,7 +60,7 @@ std::string Shorten(const std::basic_string<my_char_t> &s, size_t max_length);
 
 void EscapeUnallowedChars(std::string &);
 
-void EscapeHtml(std::string &s);
+void StripHtmlTags(std::string &s);
 
 void Trim(std::string &s);
 

src/info.cpp

@@ -245,7 +245,7 @@ void *Info::PrepareArtist(void *screen_void_ptr)
 	
 	if (a != std::string::npos)
 	{
-		EscapeHtml(result);
+		StripHtmlTags(result);
 		*screen->w << "Last.fm returned an error message: " << result;
 		ArtistReady = 1;
 		pthread_exit(0);
@@ -259,7 +259,7 @@ void *Info::PrepareArtist(void *screen_void_ptr)
 		result[j] = '.';
 		i += static_strlen("<name>");
 		similar.push_back(result.substr(i, j-i));
-		EscapeHtml(similar.back());
+		StripHtmlTags(similar.back());
 	}
 	std::vector<std::string> urls;
 	for (size_t i = result.find("<url>"); i != std::string::npos; i = result.find("<url>"))
@@ -299,7 +299,7 @@ void *Info::PrepareArtist(void *screen_void_ptr)
 		result = result.substr(a, b-a);
 	}
 	
-	EscapeHtml(result);
+	StripHtmlTags(result);
 	Trim(result);
 	
 	std::ostringstream filebuffer;

src/lyrics_fetcher.cpp

@@ -87,7 +87,7 @@ bool LyricsFetcher::getContent(const char *open_tag, const char *close_tag, std:
 
 void LyricsFetcher::postProcess(std::string &data)
 {
-	EscapeHtml(data);
+	StripHtmlTags(data);
 	Trim(data);
 }