sbr/m_getfld.c: Fix and improve `delim' comment.

[nmh] / uip / mhparse.c

diff --git a/uip/mhparse.c b/uip/mhparse.c
index 73296ca1650ef63908c30b1f44f381b0adcde40b..69660a91d3e416525e790f23e363a6b02a1d9587 100644 (file)
--- a/uip/mhparse.c
+++ b/uip/mhparse.c
@@ -13,6 +13,9 @@
 #include <h/mime.h>
 #include <h/mhparse.h>
 #include <h/utils.h>
+#include <h/mhcachesbr.h>
+#include "../sbr/m_mktemp.h"
+#include "mhfree.h"
 #ifdef HAVE_ICONV
 # include <iconv.h>
 #endif /* HAVE_ICONV */
@@ -20,10 +23,6 @@
 
 extern int debugsw;
 
-/* cache policies */
-extern int rcachesw;   /* mhcachesbr.c */
-extern int wcachesw;   /* mhcachesbr.c */
-
 int checksw = 0;       /* check Content-MD5 field */
 
 /*
@@ -107,17 +106,11 @@ static struct k2v EncodingType[] = {
 };
 
 
-/* mhcachesbr.c */
-int find_cache (CT, int, int *, char *, char *, int);
-
 /* mhmisc.c */
 int part_ok (CT);
 int type_ok (CT, int);
 void content_error (char *, CT, char *, ...);
 
-/* mhfree.c */
-void free_encoding (CT, int);
-
 /*
  * static prototypes
  */
@@ -298,7 +291,7 @@ static CT
 get_content (FILE *in, char *file, int toplevel)
 {
     int compnum, state;
-    char buf[BUFSIZ], name[NAMESZ];
+    char buf[NMH_BUFSIZ], name[NAMESZ];
     char *np, *vp;
     CT ct;
     HF hp;
@@ -659,9 +652,11 @@ get_ctinfo (char *cp, CT ct, int magic)
 
     for (dp = cp; istoken (*dp); dp++)
        continue;
-    c = *dp, *dp = '\0';
+    c = *dp;
+    *dp = '\0';
     ci->ci_type = mh_xstrdup(cp);      /* store content type */
-    *dp = c, cp = dp;
+    *dp = c;
+    cp = dp;
 
     if (!*ci->ci_type) {
        inform("invalid %s: field in message %s (empty type)",
@@ -693,9 +688,11 @@ get_ctinfo (char *cp, CT ct, int magic)
 
     for (dp = cp; istoken (*dp); dp++)
        continue;
-    c = *dp, *dp = '\0';
+    c = *dp;
+    *dp = '\0';
     ci->ci_subtype = mh_xstrdup(cp);   /* store the content subtype */
-    *dp = c, cp = dp;
+    *dp = c;
+    cp = dp;
 
     if (!*ci->ci_subtype) {
        inform("invalid %s: field in message %s (empty subtype for \"%s\")",
@@ -906,9 +903,11 @@ get_dispo (char *cp, CT ct, int buildflag)
 
     for (dp = cp; istoken (*dp); dp++)
        continue;
-    c = *dp, *dp = '\0';
+    c = *dp;
+    *dp = '\0';
     ct->c_dispo_type = mh_xstrdup(cp); /* store disposition type */
-    *dp = c, cp = dp;
+    *dp = c;
+    cp = dp;
 
     if (*cp == '(' && get_comment (ct->c_file, DISPO_FIELD, &cp, NULL) == NOTOK)
        return NOTOK;
@@ -2008,7 +2007,8 @@ openQuoted (CT ct, char **file)
        for (ep = (cp = bufp) + cc - 1; cp <= ep; ep--)
            if (!isspace ((unsigned char) *ep))
                break;
-       *++ep = '\n', ep++;
+        *++ep = '\n';
+        ep++;
 
        for (; cp < ep; cp++) {
            if (quoted > 0) {
@@ -2054,11 +2054,10 @@ openQuoted (CT ct, char **file)
                     * sequence; let's decode it (above). */
                    quoted = 1;
                    continue;
-               } else {
-                   /* One or both of the next 2 is out of range, making this
-                    * an invalid escape sequence; just show the raw bytes
-                    * (below). */
                }
+                /* One or both of the next 2 is out of range, making this
+                 * an invalid escape sequence; just show the raw bytes
+                 * (below). */
            }
 
            /* Just show the raw byte. */
@@ -3318,7 +3317,8 @@ parse_header_attrs (const char *filename, const char *fieldname,
            if (*vp == '*' && vp < up - 1) {
                partial = 1;
                continue;
-           } else if (*vp == '*' && vp == up - 1) {
+           }
+            if (*vp == '*' && vp == up - 1) {
                encoded = 1;
            } else if (partial) {
                if (isdigit((unsigned char) *vp))