Rename "alterl" to "erl".


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@666481 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/compiler/cpp/src/main.cc b/compiler/cpp/src/main.cc
index 7fcab63..f2f3a9b 100644
--- a/compiler/cpp/src/main.cc
+++ b/compiler/cpp/src/main.cc
@@ -38,7 +38,7 @@
 #include "parse/t_scope.h"
 #include "generate/t_php_generator.h"
 #include "generate/t_xsd_generator.h"
-#include "generate/t_alterl_generator.h"
+#include "generate/t_erl_generator.h"
 
 using namespace std;
 
@@ -151,7 +151,7 @@
 bool gen_phpo = false;
 bool gen_rest = false;
 bool gen_perl = false;
-bool gen_alterl = false;
+bool gen_erl = false;
 bool gen_ocaml = false;
 bool gen_hs = false;
 bool gen_cocoa = false;
@@ -601,7 +601,7 @@
   fprintf(stderr, "  -phpa       Generate PHP with autoload (with -php)\n");
   fprintf(stderr, "  -phpo       Generate PHP with object oriented subclasses (with -php)\n");
   fprintf(stderr, "  -xsd        Generate XSD output files\n");
-  fprintf(stderr, "  -alterl     Generate Alternative Erlang output files\n");
+  fprintf(stderr, "  -erl        Generate Erlang output files\n");
   fprintf(stderr, "  -o dir      Set the output directory for gen-* packages\n");
   fprintf(stderr, "               (default: current directory)\n");
   fprintf(stderr, "  -I dir      Add a directory to the list of directories\n");
@@ -871,11 +871,11 @@
       delete xsd;
     }
 
-    if (gen_alterl) {
-      pverbose("Generating Alternative Erlang\n");
-      t_alterl_generator* alterl = new t_alterl_generator(program);
-      alterl->generate_program();
-      delete alterl;
+    if (gen_erl) {
+      pverbose("Generating Erlang\n");
+      t_erl_generator* erl = new t_erl_generator(program);
+      erl->generate_program();
+      delete erl;
     }
 
     if (dump_docs) {
@@ -992,8 +992,8 @@
         gen_xsd = true;
       } else if (strcmp(arg, "-perl") == 0) {
         gen_perl = true;
-      } else if (strcmp(arg, "-alterl") == 0) {
-        gen_alterl = true;
+      } else if (strcmp(arg, "-erl") == 0) {
+        gen_erl = true;
       } else if (strcmp(arg, "-ocaml") == 0) {
         gen_ocaml = true;
       } else if (strcmp(arg, "-hs") == 0) {
@@ -1105,7 +1105,7 @@
   }
 
   // You gotta generate something!
-  if (!gen_php && !gen_phpi && !gen_xsd && !gen_alterl && generator_strings.empty()) {
+  if (!gen_php && !gen_phpi && !gen_xsd && !gen_erl && generator_strings.empty()) {
     fprintf(stderr, "!!! No output language(s) specified\n\n");
     usage();
   }