Fixed std::out_of_range error

ChangeLog

@@ -1,3 +1,7 @@
 2015-07-16  R. Eric Wheeler <eric@rewiv.com> Version 1.2.0
 
  * Initial Release
+
+2015-07-17 R. Eric Wheeler <eric@rewiv.com> Version 1.2.1
+
+ * Fixed std::out_of_range error when --disable-pipe-stripping is enabled

configure.ac

@@ -66,12 +66,12 @@ AM_COND_IF([PC_REMOVE_INVALID],
 
 AC_ARG_ENABLE([debug],
   [AC_HELP_STRING([--enable-debug], [enable debuging [default=no]])],
-    [], [enable_debug=no])
+    [enable_debug=no], [enable_debug=yes])
   AM_CONDITIONAL([PC_DEBUG], [test "x$enable_debug" = "xno"])
 
 AM_COND_IF([PC_DEBUG],
-  [],
-  [AC_MSG_NOTICE([Debugging enabled.])])
+  [AC_MSG_NOTICE([Debugging enabled.])],
+  [])
 
 AC_CONFIG_FILES([Makefile src/Makefile man/Makefile src/libpipecolors.pc:src/libpipecolors.pc.in src/libpipecolors.h:src/libpipecolors.h.in],[],[APIVERSION=PIPECOLORS_VERSION])
 AC_CONFIG_COMMANDS([timestamp], [date >timestamp])

src/Makefile.am

@@ -7,14 +7,15 @@ LIBTOOL_DEPS = @LIBTOOL_DEPS@
 
 lib_LTLIBRARIES = libpipecolors.la
 libpipecolors_la_SOURCES = libpipecolors.cc
-#libpipecolors_la_LIBS = -lboost_regex
 libpipecolors_la_CFLAGS = -fPIC -DPIC -pthread
 
 if PC_REMOVE_INVALID
 AM_CPPFLAGSINVALID = -DPC_REMOVE_INVALID
 endif
-
-AM_CPPFLAGS = $(AM_CPPFLAGSINVALID)
+if PC_DEBUG
+AM_CPPFLAGSDEBUG = -DPC_DEBUG
+endif
+AM_CPPFLAGS = $(AM_CPPFLAGSINVALID) $(AM_CPPFLAGSDEBUG)
 
 libpipecolors_la_LDFLAGS = -module \
 	-release ${PIPECOLORS_VERSION}

src/libpipecolors.cc

@@ -22,6 +22,9 @@
 #ifndef PC_REMOVE_INVALID
 #define PC_REMOVE_INVALID false
 #endif
+#ifndef PC_DEBUG
+#define PC_DEBUG false
+#endif
 
 #include <cstdio>
 #include <iostream>
@@ -31,6 +34,7 @@
 #include <unistd.h>
 #include "pipecolors.h"
 
+
 namespace pipecolors {
 
   const char * ansi(std::string code) {
@@ -85,23 +89,26 @@ namespace pipecolors {
   void removePipe(std::pair<std::string,std::string> &str, std::string pipe) {
 
     size_t index = 0;
-
+    int strlen = 0;
     while( ( index = str.first.find(pipe, index) ) != std::string::npos ) {
 
       str.second.erase(str.second.find(pipe), pipe.length());
 
-      if(ansi(pipe) == "nocode" && PC_REMOVE_INVALID == false) goto skip;
+      if(ansi(pipe) == "nocode" && PC_REMOVE_INVALID == false) strlen += 3;
+
 
       if(has_colors() && ansi(pipe) != "nocode") {
         str.first.replace(index, pipe.length(), ansi(pipe) );
-      } else {
+      } else if(has_colors() && ansi(pipe) == "nocode" && PC_REMOVE_INVALID == true) {
         str.first.erase(index, pipe.length());
+      } else {
+        index += 3;
+        goto skip;
       }
-
       skip:;
       index += std::string::npos;
     }
-
+    if(strlen > 0) str.second.insert(str.second.end(), strlen, '\0');
   }
 
   std::pair<std::string,int> replace_colors( std::string s ) {

src/pcprintf.cc

@@ -0,0 +1,65 @@
+#include <cstdio>
+#include <iostream>
+#include <pipecolors.h>
+#include <climits>
+#include <cstring>
+#include <cstdarg>
+#include <vector>
+using namespace pipecolors;
+using namespace std;
+
+
+void usage() {
+  pcprintf("|10|30  * |15|30pcprintf|39: |12|30usage|39: |15pcprintf |03\"|11|30string|03\"|39\n");
+}
+
+void bprintf(const char * format, ... ) {
+
+
+  char * buf;
+
+  va_list args;
+  va_start(args, format);
+  vprintf(format, args);
+  va_end(args);
+  //pcprintf(buf);
+  //delete[] buf;
+
+}
+
+int
+ssvprintf(const char *fmt, ...)
+{
+ va_list args, rag;
+ va_start(args,fmt);
+ va_copy(rag, args);
+ va_end(args);
+ char * val = va_arg(rag, char*);
+ printf(fmt, val );
+
+
+ va_end(rag);
+
+}
+int
+g (const char *a, ...)
+{
+  va_list ap;
+  va_start (ap, a);
+  va_arg (ap, char*);
+  if (va_arg (ap, int) != 1234)
+    std::cout << "Hello" << std::endl;
+
+  va_end (ap);
+}
+int main( int argc, char * argv[] ) {
+
+
+  if(argc <= 1 || argc > 2) {
+    usage();
+    return(1);
+  }
+  pcprintf(argv[1],argv[2]);
+
+  return 0;
+}