From: Ralph Corderoy <ralph@inputplus.co.uk>
Date: Sun, 20 Aug 2017 10:56:55 +0000 (+0100)
Subject: sbr/mf.c: Remove QUOTE macro, use its '\\' definition instead.
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/a341943063abbdbcacdfa6a932093e1b42f71bd6?hp=dc7efebe09e15e0e9e8a7821602c5052f00ef9b9

sbr/mf.c: Remove QUOTE macro, use its '\\' definition instead.

The name suggests a quote character, not the backslash as an escape
character that quotes what comes after it.  It's easier to read '\\' and
instantly know what's meant.
---

diff --git a/sbr/mf.c b/sbr/mf.c
index cf5b6d81..190827ca 100644
--- a/sbr/mf.c
+++ b/sbr/mf.c
@@ -90,8 +90,6 @@ isat (const char *p)
  *
  */
 
-#define	QUOTE	'\\'
-
 #define	LX_END	 0
 #define	LX_ERR	 1
 #define	LX_ATOM	 2
@@ -120,7 +118,7 @@ static struct specials special[] = {
     { '@',   LX_AT },
     { '(',   LX_ERR },
     { ')',   LX_ERR },
-    { QUOTE, LX_ERR },
+    { '\\',  LX_ERR },
     { '"',   LX_ERR },
     { '[',   LX_ERR },
     { ']',   LX_ERR },
@@ -590,7 +588,7 @@ my_lex (char *buffer)
 		case 0: 
 		    cp = NULL;
 		    return (last_lex = LX_ERR);
-		case QUOTE: 
+		case '\\': 
 		    ADDCHR(c);
 		    if ((c = *cp++) == 0) {
 			cp = NULL;
@@ -622,7 +620,7 @@ my_lex (char *buffer)
 		case 0: 
 		    cp = NULL;
 		    return (last_lex = LX_ERR);
-		case QUOTE: 
+		case '\\': 
 		    ADDCHR(c);
 		    if ((c = *cp++) == 0) {
 			cp = NULL;
@@ -646,7 +644,7 @@ my_lex (char *buffer)
 		case 0: 
 		    cp = NULL;
 		    return (last_lex = LX_ERR);
-		case QUOTE: 
+		case '\\': 
 		    ADDCHR(c);
 		    if ((c = *cp++) == 0) {
 			cp = NULL;