Replace tabs in error messages by 2 spaces (issue #444).

vectorgraphics · Jun 19, 2024 · 7d063be · 7d063be
1 parent 39dff90
commit 7d063be
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/errormsg.cc b/errormsg.cc
@@ -7,6 +7,7 @@
 
 #include <cstdio>
 #include <cstdlib>
+#include <regex>
 
 #include "errormsg.h"
 #include "interact.h"
@@ -33,6 +34,7 @@ ostream& operator<< (ostream& out, const position& pos)
  while(count > 0 && getline(fin,s)) {
  count--;
  }
+ s=std::regex_replace(s,std::regex("\t")," ");
  out << s << endl;
  for(size_t i=1; i < pos.column; ++i)
  out << " ";