From: Ralph Corderoy <ralph@inputplus.co.uk>
Date: Sun, 23 Apr 2017 14:48:53 +0000 (+0100)
Subject: Use C's `++', `+=', etc., not the longhand.
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/2c5c74d8aff556e5cd7bc10c9d555a0b2a026ed7?hp=d4935c564e1497843ac995957fdb044a2a8891c5

Use C's `++', `+=', etc., not the longhand.
---

diff --git a/sbr/dtime.c b/sbr/dtime.c
index 53c56578..58cb94eb 100644
--- a/sbr/dtime.c
+++ b/sbr/dtime.c
@@ -300,7 +300,7 @@ dtimezone (int offset, int flags)
 
 #ifdef ADJUST_NUMERIC_ONLY_TZ_OFFSETS_WRT_DST
     if (flags & TW_DST)
-	hours += 1;
+	hours++;
 #endif /* ADJUST_NUMERIC_ONLY_TZ_OFFSETS_WRT_DST */
     snprintf (buffer, sizeof(buffer), "%s%02d%02d",
 		offset < 0 ? "-" : "+", abs (hours), abs (mins));
diff --git a/sbr/encode_rfc2047.c b/sbr/encode_rfc2047.c
index bc5fc1be..238882dc 100644
--- a/sbr/encode_rfc2047.c
+++ b/sbr/encode_rfc2047.c
@@ -736,7 +736,7 @@ do_reformat:
 
 	if (groupflag && ! mn->m_ingrp) {
 	    output = add(";", output);
-	    column += 1;
+	    column++;
 	}
 
 	groupflag = mn->m_ingrp;
diff --git a/sbr/fmt_scan.c b/sbr/fmt_scan.c
index ef3ab1b1..de1e0806 100644
--- a/sbr/fmt_scan.c
+++ b/sbr/fmt_scan.c
@@ -749,13 +749,13 @@ fmt_scan (struct format *format, charstring_t scanlp, int width, int *dat,
 	    break;
 	case FT_LV_DIVIDE_L:
 	    if (fmt->f_value)
-		value = value / fmt->f_value;
+		value /= fmt->f_value;
 	    else
 		value = 0;
 	    break;
 	case FT_LV_MODULO_L:
 	    if (fmt->f_value)
-		value = value % fmt->f_value;
+		value %= fmt->f_value;
 	    else
 		value = 0;
 	    break;
diff --git a/sbr/mts.c b/sbr/mts.c
index 76a43793..c7378c71 100644
--- a/sbr/mts.c
+++ b/sbr/mts.c
@@ -192,7 +192,7 @@ tailor_value (char *s)
 		    }
 		    r = ((unsigned char) *s) != '0' ? 10 : 8;
 		    for (i = 0; isdigit ((unsigned char) *s); s++)
-			i = i * r + ((unsigned char) *s) - '0';
+			i *= r + ((unsigned char) *s) - '0';
 		    s--;
 		    *bp = toascii (i);
 		    break;
diff --git a/uip/mhbuildsbr.c b/uip/mhbuildsbr.c
index 73085ca2..51185eee 100644
--- a/uip/mhbuildsbr.c
+++ b/uip/mhbuildsbr.c
@@ -1212,7 +1212,7 @@ compose_content (CT ct, int verbose)
 	if (listsw) {
 	    ct->c_end = (partnum = strlen (prefix) + 2) + 2;
 	    if (ct->c_rfc934)
-		ct->c_end += 1;
+		ct->c_end++;
 
 	    for (part = m->mp_parts; part; part = part->mp_next)
 		ct->c_end += part->mp_part->c_end + partnum;
diff --git a/uip/mhshowsbr.c b/uip/mhshowsbr.c
index 8eb3402a..a90a3ae8 100644
--- a/uip/mhshowsbr.c
+++ b/uip/mhshowsbr.c
@@ -990,8 +990,8 @@ parse_display_string (CT ct, char *cp, int *xstdin, int *xlist,
 			   quote. */
 			memmove (pp, pp-1, len+1);
 			*(pp++-1) = '\\';
-			buflen -= 1;
-			bp += 1;
+			buflen--;
+			bp++;
 		    }
 		}
 		/* If pp is still set, that means we ran out of space. */