More documentation about locking changes.

[nmh] / sbr / m_convert.c

diff --git a/sbr/m_convert.c b/sbr/m_convert.c
index 496978ee9fbfdc4b9a7220a4f0e4baad0f7067bc..56b63233f07281b0080fc17cba31c944843760b7 100644 (file)
--- a/sbr/m_convert.c
+++ b/sbr/m_convert.c
@@ -38,8 +38,7 @@ int
 m_convert (struct msgs *mp, char *name)
 {
     int first, last, found, range, err;
-    unsigned char *bp;
-    char *cp;
+    char *bp, *cp;
 
     /* check if user defined sequence */
     err = attr (mp, cp = name);
@@ -141,7 +140,7 @@ rangerr:
        }
        if ((range = atoi (bp = cp)) == 0)
            goto badlist;
-       while (isdigit (*bp))
+       while (isdigit ((unsigned char) *bp))
            bp++;
        if (*bp)
            goto badelim;
@@ -250,14 +249,14 @@ single:
 static int
 m_conv (struct msgs *mp, char *str, int call)
 {
-    register int i;
-    register unsigned char *cp, *bp;
-    unsigned char buf[16];
+    int i;
+    char *cp, *bp;
+    char buf[16];
 
     convdir = 1;
     cp = bp = str;
-    if (isdigit (*cp)) {
-       while (isdigit (*bp))
+    if (isdigit ((unsigned char) *cp)) {
+       while (isdigit ((unsigned char) *bp))
            bp++;
        delimp = bp;
        i = atoi (cp);
@@ -274,7 +273,7 @@ m_conv (struct msgs *mp, char *str, int call)
 
 #ifdef LOCALE
     /* doesn't enforce lower case */
-    for (bp = buf; (isalpha(*cp) || *cp == '.')
+    for (bp = buf; (isalpha((unsigned char) *cp) || *cp == '.')
            && (bp - buf < (int) sizeof(buf) - 1); )
 #else
     for (bp = buf; ((*cp >= 'a' && *cp <= 'z') || *cp == '.')
@@ -337,9 +336,9 @@ m_conv (struct msgs *mp, char *str, int call)
 static int
 attr (struct msgs *mp, char *cp)
 {
-    register unsigned char *dp;
+    char *dp;
     char *bp = NULL;
-    register int i, j;
+    int i, j;
     int found,
        inverted = 0,
        range = 0,              /* no range */
@@ -359,7 +358,7 @@ attr (struct msgs *mp, char *cp)
 
     convdir = 1;       /* convert direction */
 
-    for (dp = cp; *dp && isalnum(*dp); dp++)
+    for (dp = cp; *dp && isalnum((unsigned char) *dp); dp++)
        continue;
 
     if (*dp == ':') {
@@ -372,7 +371,7 @@ attr (struct msgs *mp, char *cp)
         * seq:first (or)
         * seq:last
         */
-       if (isalpha (*dp)) {
+       if (isalpha ((unsigned char) *dp)) {
            if (!strcmp (dp, "prev")) {
                convdir = -1;
                first = (mp->curmsg > 0) && (mp->curmsg <= mp->hghmsg)
@@ -407,7 +406,7 @@ attr (struct msgs *mp, char *cp)
            }
            if ((range = atoi(dp)) == 0)
                return BADLST;
-           while (isdigit (*dp))
+           while (isdigit ((unsigned char) *dp))
                dp++;
            if (*dp)
                return BADLST;