From d50a6f99def1f1dcfe14da71e4ec7be56bbf2f3d Mon Sep 17 00:00:00 2001
From: David Given <dg@cowlark.com>
Date: Sat, 7 Jan 2017 22:56:00 +0100
Subject: [PATCH] Run through clang-format.

---
 lang/m2/comp/defmodule.c | 120 +++++++++++++++++++++------------------
 1 file changed, 65 insertions(+), 55 deletions(-)

diff --git a/lang/m2/comp/defmodule.c b/lang/m2/comp/defmodule.c
index f26168a28..a164c1939 100644
--- a/lang/m2/comp/defmodule.c
+++ b/lang/m2/comp/defmodule.c
@@ -9,48 +9,49 @@
 
 /* $Id$ */
 
+#include "debug.h"
 #include "parameters.h"
-#include	"debug.h"
 
+#include <alloc.h>
+#include <assert.h>
+#include <em_arith.h>
+#include <em_label.h>
 #include <stdlib.h>
-#include	<assert.h>
-#include	<em_arith.h>
-#include	<em_label.h>
-#include	<alloc.h>
-
-#include	"idf.h"
-#include	"input.h"
-#include	"scope.h"
-#include	"LLlex.h"
-#include	"def.h"
-#include	"Lpars.h"
-#include	"f_info.h"
-#include	"main.h"
-#include	"node.h"
-#include	"type.h"
-#include	"misc.h"
+
+#include "LLlex.h"
+#include "Lpars.h"
+#include "def.h"
+#include "f_info.h"
+#include "idf.h"
+#include "input.h"
+#include "main.h"
+#include "misc.h"
+#include "node.h"
+#include "scope.h"
+#include "type.h"
 
 #ifdef DEBUG
-long	sys_filesize();
+long sys_filesize();
 #endif
 
-t_idf *DefId;
+t_idf* DefId;
 
-char *
-getwdir(fn)
-	register char *fn;
+char*
+    getwdir(fn) register char* fn;
 {
-	register char *p;
-	char *strrchr();
+	register char* p;
+	char* strrchr();
 
-	while ((p = strrchr(fn,'/')) && *(p + 1) == '\0') {
+	while ((p = strrchr(fn, '/')) && *(p + 1) == '\0')
+	{
 		/* remove trailing /'s */
 		*p = '\0';
 	}
 
-	if (p) {
+	if (p)
+	{
 		*p = '\0';
-		fn = Salloc(fn, (unsigned) (p - &fn[0] + 1));
+		fn = Salloc(fn, (unsigned)(p - &fn[0] + 1));
 		*p = '/';
 		return fn;
 	}
@@ -58,8 +59,7 @@ getwdir(fn)
 }
 
 STATIC
-GetFile(name)
-	char *name;
+GetFile(name) char* name;
 {
 	/*	Try to find a file with basename "name" and extension ".def",
 		in the directories mentioned in "DEFPATH".
@@ -68,10 +68,11 @@ GetFile(name)
 	char *strncpy(), *strcat();
 
 	strncpy(buf, name, 10);
-	buf[10] = '\0';			/* maximum length */
+	buf[10] = '\0'; /* maximum length */
 	strcat(buf, ".def");
 	DEFPATH[0] = WorkingDir;
-	if (! InsertFile(buf, DEFPATH, &(FileName))) {
+	if (!InsertFile(buf, DEFPATH, &(FileName)))
+	{
 		error("could not find a DEFINITION MODULE for \"%s\"", name);
 		return 0;
 	}
@@ -81,25 +82,25 @@ GetFile(name)
 	return 1;
 }
 
-t_def *
-GetDefinitionModule(id, incr)
-	register t_idf *id;
+t_def*
+    GetDefinitionModule(id, incr) register t_idf* id;
 {
 	/*	Return a pointer to the "def" structure of the definition
 		module indicated by "id".
 		We may have to read the definition module itself.
 		Also increment level by "incr".
 	*/
-	register t_def *df;
+	register t_def* df;
 	static int level;
-	t_scopelist *vis;
-	char *fn = FileName;
+	t_scopelist* vis;
+	char* fn = FileName;
 	int ln = LineNumber;
-	t_scope *newsc;
+	t_scope* newsc;
 
 	level += incr;
 	df = lookup(id, GlobalScope, D_IMPORTED, 0);
-	if (!df) {
+	if (!df)
+	{
 		/* Read definition module. Make an exception for SYSTEM.
 		*/
 		extern int ForeignFlag;
@@ -110,53 +111,62 @@ GetDefinitionModule(id, incr)
 		newsc = CurrentScope;
 		vis = CurrVis;
 		newsc->sc_defmodule = incr;
-		if (!strcmp(id->id_text, "SYSTEM")) {
+		if (!strcmp(id->id_text, "SYSTEM"))
+		{
 			do_SYSTEM();
 			df = lookup(id, GlobalScope, D_IMPORTED, 0);
 		}
-		else {
-			if (!is_anon_idf(id) && GetFile(id->id_text)) {
+		else
+		{
+			if (!is_anon_idf(id) && GetFile(id->id_text))
+			{
 
-				char *f = FileName;
+				char* f = FileName;
 				DefModule();
 				df = lookup(id, GlobalScope, D_IMPORTED, 0);
-				if (level == 1 &&
-				    (df && !(df->df_flags & D_FOREIGN))) {
+				if (level == 1 && (df && !(df->df_flags & D_FOREIGN)))
+				{
 					/* The module is directly imported by
 					   the currently defined module, and
 					   is not foreign, so we have to
 					   remember its name because we have 
 					   to call its initialization routine
 					*/
-					static t_node *nd_end;
-					register t_node *n;
-					extern t_node *Modules;
+					static t_node* nd_end;
+					register t_node* n;
+					extern t_node* Modules;
 
 					n = dot2leaf(Def);
 					n->nd_def = newsc->sc_definedby;
-					if (nd_end) nd_end->nd_NEXT = n;
-					else Modules = n;
+					if (nd_end)
+						nd_end->nd_NEXT = n;
+					else
+						Modules = n;
 					nd_end = n;
 				}
 				free(f);
 			}
-			else {
+			else
+			{
 				df = lookup(id, GlobalScope, D_IMPORTED, 0);
 				newsc->sc_name = id->id_text;
 			}
 		}
 		close_scope(SC_CHKFORW);
-		if (! df) {
+		if (!df)
+		{
 			df = MkDef(id, GlobalScope, D_ERROR);
 			df->mod_vis = vis;
 			newsc->sc_definedby = df;
 		}
 	}
-	else if (df->df_flags & D_BUSY) {
+	else if (df->df_flags & D_BUSY)
+	{
 		error("definition module \"%s\" depends on itself",
-			id->id_text);
+		    id->id_text);
 	}
-	else if (df == Defined && level == 1) {
+	else if (df == Defined && level == 1)
+	{
 		error("cannot import from current module \"%s\"", id->id_text);
 		df->df_kind = D_ERROR;
 	}
-- 
2.34.1