From 30ab02977063217dcf16028d897a3e8cb0d9cff9 Mon Sep 17 00:00:00 2001
From: "Kartik K. Agaram" <vc@akkartik.com>
Date: Fri, 17 Apr 2015 15:10:36 -0700
Subject: 1082

Turns out I'm only able to define a 'raise' macro because I have include
no system headers after that point.
---
 cpp/tangle/001trace.cc  |  4 ++--
 cpp/tangle/030tangle.cc | 12 +++---------
 cpp/tangle/boot.cc      |  5 +++++
 3 files changed, 10 insertions(+), 11 deletions(-)

(limited to 'cpp/tangle')

diff --git a/cpp/tangle/001trace.cc b/cpp/tangle/001trace.cc
index a99951e0..558b4922 100644
--- a/cpp/tangle/001trace.cc
+++ b/cpp/tangle/001trace.cc
@@ -69,11 +69,11 @@ trace_stream* Trace_stream = NULL;
 #define trace(layer)  !Trace_stream ? cerr /*print nothing*/ : Trace_stream->stream(layer)
 // Warnings should go straight to cerr by default since calls to trace() have
 // some unfriendly constraints (they delay printing, they can't nest)
-#define RAISE  ((!Trace_stream || !Hide_warnings) ? cerr /*do print*/ : Trace_stream->stream("warn")) << __FILE__ << ":" << __LINE__ << " "
+#define raise  ((!Trace_stream || !Hide_warnings) ? cerr /*do print*/ : Trace_stream->stream("warn")) << __FILE__ << ":" << __LINE__ << " "
 // Just debug logging without any test support.
 #define dbg cerr << __FUNCTION__ << '(' << __FILE__ << ':' << __LINE__ << ") "
 
-// RAISE << die exits after printing -- unless Hide_warnings is set.
+// raise << die exits after printing -- unless Hide_warnings is set.
 struct die {};
 ostream& operator<<(ostream& os, unused die) {
   if (Hide_warnings) return os;
diff --git a/cpp/tangle/030tangle.cc b/cpp/tangle/030tangle.cc
index 896e8f3e..fc40880f 100644
--- a/cpp/tangle/030tangle.cc
+++ b/cpp/tangle/030tangle.cc
@@ -2,9 +2,6 @@
 // Insert #line directives to preserve line numbers in the original.
 // Clear lines starting with '//:' (tangle comments).
 
-#include<assert.h>
-#include<sys/param.h>
-
 size_t Line_number = 0;
 string Filename;
 
@@ -84,7 +81,7 @@ void process_next_hunk(istream& in, const string& directive, list<string>& out)
   if (cmd == "before" || cmd == "after" || cmd == "replace" || cmd == "replace{}" || cmd == "delete" || cmd == "delete{}") {
     list<string>::iterator target = locate_target(out, directive_stream);
     if (target == out.end()) {
-      RAISE << "Couldn't find target " << directive << '\n' << die();
+      raise << "Couldn't find target " << directive << '\n' << die();
       return;
     }
 
@@ -131,7 +128,7 @@ void process_next_hunk(istream& in, const string& directive, list<string>& out)
     return;
   }
 
-  RAISE << "unknown directive " << cmd << '\n';
+  raise << "unknown directive " << cmd << '\n';
 }
 
 list<string>::iterator locate_target(list<string>& out, istream& directive_stream) {
@@ -158,7 +155,7 @@ list<string>::iterator locate_target(list<string>& out, istream& directive_strea
     if (pat2 == "") return out.end();
     return find_substr(out, intermediate, pat2);
   }
-  RAISE << "unknown keyword in directive: " << next_token << '\n';
+  raise << "unknown keyword in directive: " << next_token << '\n';
   return out.end();
 }
 
@@ -340,9 +337,6 @@ bool any_non_input_line(const list<string>& lines) {
   return false;
 }
 
-#include <locale>
-using std::isspace;  // unicode-aware
-
 // does s start with pat, after skipping whitespace?
 // pat can't start with whitespace
 bool starts_with(const string& s, const string& pat) {
diff --git a/cpp/tangle/boot.cc b/cpp/tangle/boot.cc
index 136d3382..0001c84c 100644
--- a/cpp/tangle/boot.cc
+++ b/cpp/tangle/boot.cc
@@ -1,9 +1,11 @@
 #define unused __attribute__((unused))
 
+#include<assert.h>
 #include<cstdio>
 #include<cstring>
 #include<cstdlib>
 #include<errno.h>
+#include<sys/param.h>
 #include<time.h>
 #include<math.h>
 #include<vector>
@@ -42,6 +44,9 @@ using std::ostringstream;
 using std::ifstream;
 using std::ofstream;
 
+#include <locale>
+using std::isspace;  // unicode-aware
+
 
 
 #include "type_list"
-- 
cgit 1.4.1-2-gfad0