From c2587c76f1b416cdbecb979e54941933246bf856 Mon Sep 17 00:00:00 2001
From: Skip Montanaro <skip.montanaro@gmail.com>
Date: Tue, 16 Feb 2021 20:14:16 -0600
Subject: starting over

---
 src/config.c | 128 +++++++++++++++++++++++++++++------------------------------
 1 file changed, 64 insertions(+), 64 deletions(-)

(limited to 'src/config.c')

diff --git a/src/config.c b/src/config.c
index 9d153c1..f81a5bd 100644
--- a/src/config.c
+++ b/src/config.c
@@ -2,12 +2,12 @@
 Copyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
 Netherlands.
 
- All Rights Reserved
+                        All Rights Reserved
 
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
 provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
+both that copyright notice and this permission notice appear in 
 supporting documentation, and that the names of Stichting Mathematisch
 Centrum or CWI not be used in advertising or publicity pertaining to
 distribution of the software without specific, written prior permission.
@@ -35,41 +35,41 @@ static int use_stdwin;
 /*ARGSUSED*/
 void
 initargs(p_argc, p_argv)
- int *p_argc;
- char ***p_argv;
+	int *p_argc;
+	char ***p_argv;
 {
 #ifdef USE_STDWIN
- extern char *getenv();
- char *display;
-
- /* Ignore an initial argument of '-s', for backward compatibility */
- if (*p_argc > 1 && strcmp((*p_argv)[1], "-s") == 0) {
- (*p_argv)[1] = (*p_argv)[0];
- (*p_argc)--, (*p_argv)++;
- }
-
- /* Assume we have to initialize stdwin if either of the following
- conditions holds:
- - the environment variable $DISPLAY is set
- - there is an argument "-display" somewhere
- */
-
- display = getenv("DISPLAY");
- if (display != 0)
- use_stdwin = 1;
- else {
- int i;
- /* Scan through the arguments looking for "-display" */
- for (i = 1; i < *p_argc; i++) {
- if (strcmp((*p_argv)[i], "-display") == 0) {
- use_stdwin = 1;
- break;
- }
- }
- }
-
- if (use_stdwin)
- wargs(p_argc, p_argv);
+	extern char *getenv();
+	char *display;
+
+	/* Ignore an initial argument of '-s', for backward compatibility */
+	if (*p_argc > 1 && strcmp((*p_argv)[1], "-s") == 0) {
+		(*p_argv)[1] = (*p_argv)[0];
+		(*p_argc)--, (*p_argv)++;
+	}
+
+	/* Assume we have to initialize stdwin if either of the following
+	   conditions holds:
+	   - the environment variable $DISPLAY is set
+	   - there is an argument "-display" somewhere
+	*/
+	
+	display = getenv("DISPLAY");
+	if (display != 0)
+		use_stdwin = 1;
+	else {
+		int i;
+		/* Scan through the arguments looking for "-display" */
+		for (i = 1; i < *p_argc; i++) {
+			if (strcmp((*p_argv)[i], "-display") == 0) {
+				use_stdwin = 1;
+				break;
+			}
+		}
+	}
+	
+	if (use_stdwin)
+		wargs(p_argc, p_argv);
 #endif
 }
 
@@ -82,11 +82,11 @@ void
 donecalls()
 {
 #ifdef USE_STDWIN
- if (use_stdwin)
- wdone();
+	if (use_stdwin)
+		wdone();
 #endif
 #ifdef USE_AUDIO
- asa_done();
+	asa_done();
 #endif
 }
 
@@ -94,11 +94,11 @@ donecalls()
 static void
 maybeinitstdwin()
 {
- if (use_stdwin)
- initstdwin();
- else
- fprintf(stderr,
- "No $DISPLAY nor -display arg -- stdwin not available\n");
+	if (use_stdwin)
+		initstdwin();
+	else
+		fprintf(stderr,
+		 "No $DISPLAY nor -display arg -- stdwin not available\n");
 }
 #endif
 
@@ -111,15 +111,15 @@ extern char *getenv();
 char *
 getpythonpath()
 {
- char *path = getenv("PYTHONPATH");
- if (path == 0)
- path = PYTHONPATH;
- return path;
+	char *path = getenv("PYTHONPATH");
+	if (path == 0)
+		path = PYTHONPATH;
+	return path;
 }
 
 
 /* Table of built-in modules.
- These are initialized when first imported. */
+   These are initialized when first imported. */
 
 /* Standard modules */
 extern void inittime();
@@ -143,38 +143,38 @@ extern void maybeinitstdwin();
 #endif
 
 struct {
- char *name;
- void (*initfunc)();
+	char *name;
+	void (*initfunc)();
 } inittab[] = {
 
- /* Standard modules */
+	/* Standard modules */
 
- {"time", inittime},
- {"math", initmath},
- {"regexp", initregexp},
- {"posix", initposix},
+	{"time",	inittime},
+	{"math",	initmath},
+	{"regexp",	initregexp},
+	{"posix",	initposix},
 
 
- /* Optional modules */
+	/* Optional modules */
 
 #ifdef USE_AUDIO
- {"audio", initaudio},
+	{"audio",	initaudio},
 #endif
 
 #ifdef USE_AMOEBA
- {"amoeba", initamoeba},
+	{"amoeba",	initamoeba},
 #endif
 
 #ifdef USE_GL
- {"gl", initgl},
+	{"gl",		initgl},
 #ifdef USE_PANEL
- {"pnl", initpanel},
+	{"pnl",		initpanel},
 #endif
 #endif
 
 #ifdef USE_STDWIN
- {"stdwin", maybeinitstdwin},
+	{"stdwin",	maybeinitstdwin},
 #endif
 
- {0, 0} /* Sentinel */
+	{0,		0}		/* Sentinel */
 };
-- 
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