X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Flyxlength.C;h=70a8aaad4204d20c66f3ec7a7b6330bc8c2fc357;hb=65ca7003ba47b7348610393a9a0d2d309b4e9702;hp=c461efd4755dd666661e2c7275aabafef4ceeadf;hpb=b447408de232872fef1537fca542abc23702d572;p=lyx.git

diff --git a/src/lyxlength.C b/src/lyxlength.C
index c461efd475..70a8aaad42 100644
--- a/src/lyxlength.C
+++ b/src/lyxlength.C
@@ -19,10 +19,10 @@
 #include "lengthcommon.h"
 #include "lyxrc.h"
 
+#include <sstream>
+#include <iomanip>
 
-#include "support/std_sstream.h"
 
-using std::abs;
 using std::ostringstream;
 using std::string;
 
@@ -60,33 +60,31 @@ string const LyXLength::asString() const
 
 string const LyXLength::asLatexString() const
 {
-	char buffer[80];
+	ostringstream os;
 	switch (unit_) {
 	case PTW:
-		snprintf(buffer, 78, "%.2f\\textwidth", val_/100.0);
-		break;                    
-	case PCW:                   
-		snprintf(buffer, 78, "%.2f\\columnwidth", val_/100.0);
-		break;                    
-	case PPW:                   
-		snprintf(buffer, 78, "%.2f\\paperwidth", val_/100.0);
-		break;                    
-	case PLW:                   
-		snprintf(buffer, 78, "%.2f\\linewidth", val_/100.0);
-		break;                    
-	case PPH:                   
-		snprintf(buffer, 78, "%.2f\\paperheight", val_/100.0);
-		break;                    
-	case PTH:                   
-		snprintf(buffer, 78, "%.2f\\textheight", val_/100.0);
+		os << val_ / 100.0 << "\\textwidth";
+		break;
+	case PCW:
+		os << val_ / 100.0 << "\\columnwidth";
+		break;
+	case PPW:
+		os << val_ / 100.0 << "\\paperwidth";
+		break;
+	case PLW:
+		os << val_ / 100.0 << "\\linewidth";
+		break;
+	case PPH:
+		os << val_ / 100.0 << "\\paperheight";
+		break;
+	case PTH:
+		os << val_ / 100.0 << "\\textheight";
 		break;
 	default:
-		snprintf(buffer, 78, "%f%s", val_, unit_name[unit_]);
+		os << val_ << unit_name[unit_];
 	  break;
 	}
-	// paranoia
-	buffer[79] = 0;
-	return buffer;
+	return os.str();
 }
 
 
@@ -146,10 +144,6 @@ int LyXLength::inPixels(int text_width, int em_width_base) const
 	// between lengths and font sizes on the screen
 	// is the same as on paper.
 
-#ifdef WITH_WARNINGS
-#warning if you don't care than either call this function differently or let it return negative values and call abs() explicitly when needed (Andre')
-#endif
-
 	double result = 0.0;
 
 	switch (unit_) {