From: Eric S. Raymond <esr@thyrsus.com>
Date: Sat, 10 Jun 2017 05:42:53 +0000 (-0400)
Subject: Change NAPLIN signature - prepration for linenoise.
X-Git-Tag: 1.1~460
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=037f1df7dd8faf29622654ec4a79c2437b927b28;hp=9bac28878d14fc8eebc1cc654586f689dfa3a06d;p=open-adventure.git

Change NAPLIN signature - prepration for linenoise.
---

diff --git a/misc.c b/misc.c
index 4d5dd31..b991117 100644
--- a/misc.c
+++ b/misc.c
@@ -194,8 +194,7 @@ bool GETIN(FILE *input,
     for (;;) {
 	if (game.blklin)
 	    TYPE0();
-	MAPLIN(input);
-	if (feof(input))
+	if (!MAPLIN(input))
 	    return false;
 	*pword1=GETTXT(true,true,true);
 	if (game.blklin && *pword1 < 0)
@@ -701,7 +700,7 @@ void BUG(long num)
 
 /*  Machine dependent routines (MAPLIN, TYPE, SAVEIO) */
 
-void MAPLIN(FILE *fp)
+bool MAPLIN(FILE *fp)
 {
     long i, val;
 
@@ -739,6 +738,7 @@ void MAPLIN(FILE *fp)
     if (feof(fp)) {
 	if (logfp && fp == stdin)
 	    fclose(logfp);
+	return false;
     } else {
 	if (logfp && fp == stdin)
 	    IGNORE(fputs(rawbuf, logfp));
@@ -753,6 +753,7 @@ void MAPLIN(FILE *fp)
 		LNLENG=i;
 	}
 	LNPOSN=1;
+	return true;
     }
 }