Support for sending color escape sequences retrieved from terminfo(5).

[nmh] / uip / whatnowsbr.c

diff --git a/uip/whatnowsbr.c b/uip/whatnowsbr.c
index 454d9fca9f02cdeb6d33cbcfcb9ca07c204f2800..03f3e054ab1b05b244c46d567c675fca331d8d1c 100644 (file)
--- a/uip/whatnowsbr.c
+++ b/uip/whatnowsbr.c
@@ -109,11 +109,7 @@ static void writelscmd(char *, int, char *, char **);
 static void writesomecmd(char *buf, int bufsz, char *cmd, char *trailcmd, char **argp);
 static FILE* popen_in_dir(const char *dir, const char *cmd, const char *type);
 static int system_in_dir(const char *dir, const char *cmd);
-
-
-#ifdef HAVE_LSTAT
 static int copyf (char *, char *);
-#endif
 
 
 int
@@ -416,7 +412,7 @@ WhatNow (int argc, char **argv)
             *  Build a command line that causes the user's shell to list the file name
             *  arguments.  This handles and wildcard expansion, tilde expansion, etc.
             */
-           writelscmd(buf, sizeof(buf), "-d", argp);
+           writelscmd(buf, sizeof(buf), "-d --", argp);
 
            /*
             *  Read back the response from the shell, which contains a number of lines
@@ -505,7 +501,7 @@ WhatNow (int argc, char **argv)
             * We feed all the file names to the shell at once, otherwise you can't
             * provide a file name with a space in it.
             */
-           writelscmd(buf, sizeof(buf), "-d", argp);
+           writelscmd(buf, sizeof(buf), "-d --", argp);
            if ((f = popen_in_dir(cwd, buf, "r")) != (FILE *)0) {
                while (fgets(shell, sizeof (shell), f) != (char *)0) {
                    *(strchr(shell, '\n')) = '\0';
@@ -579,7 +575,7 @@ writesomecmd(char *buf, int bufsz, char *cmd, char *trailcmd, char **argp)
 static void
 writelscmd(char *buf, int bufsz, char *lsoptions, char **argp)
 {
-  char *lscmd = concat ("ls ", lsoptions, " --", NULL);
+  char *lscmd = concat ("ls ", lsoptions, NULL);
   writesomecmd(buf, bufsz, lscmd, "", argp);
   free (lscmd);
 }
@@ -646,9 +642,7 @@ editfile (char **ed, char **arg, char *file, int use, struct msgs *mp,
     char *cp, *prog, **vec;
     struct stat st;
 
-#ifdef HAVE_LSTAT
     int        slinked = 0;
-#endif /* HAVE_LSTAT */
 
     /* Was there a previous edit session? */
     if (reedit) {
@@ -680,16 +674,12 @@ editfile (char **ed, char **arg, char *file, int use, struct msgs *mp,
 
        if (atfile) {
            unlink (linkpath);
-#ifdef HAVE_LSTAT
            if (link (altpath, linkpath) == NOTOK) {
                symlink (altpath, linkpath);
                slinked = 1;
            } else {
                slinked = 0;
            }
-#else /* not HAVE_LSTAT */
-           link (altpath, linkpath);
-#endif /* not HAVE_LSTAT */
        }
     }
 
@@ -740,7 +730,6 @@ editfile (char **ed, char **arg, char *file, int use, struct msgs *mp,
            }
 
            reedit++;
-#ifdef HAVE_LSTAT
            if (altmsg
                    && mp
                    && !is_readonly(mp)
@@ -753,16 +742,6 @@ editfile (char **ed, char **arg, char *file, int use, struct msgs *mp,
                                && (unlink (altpath) == NOTOK
                                        || link (linkpath, altpath) == NOTOK)))
                advise (linkpath, "unable to update %s from", altmsg);
-#else /* HAVE_LSTAT */
-           if (altmsg
-                   && mp
-                   && !is_readonly(mp)
-                   && stat (linkpath, &st) != NOTOK
-                   && st.st_nlink == 1
-                   && (unlink (altpath) == NOTOK
-                       || link (linkpath, altpath) == NOTOK))
-               advise (linkpath, "unable to update %s from", altmsg);
-#endif /* HAVE_LSTAT */
     }
 
     /* normally, we remember which editor we used */
@@ -777,7 +756,6 @@ editfile (char **ed, char **arg, char *file, int use, struct msgs *mp,
 }
 
 
-#ifdef HAVE_LSTAT
 static int
 copyf (char *ifile, char *ofile)
 {
@@ -803,7 +781,6 @@ copyf (char *ifile, char *ofile)
     close (out);
     return i;
 }
-#endif /* HAVE_LSTAT */
 
 
 /*
@@ -1121,13 +1098,19 @@ sendit (char *sp, char **arg, char *file, int pushed)
     vec[vecp++] = getcpy (m_maildir (""));
 
     if ((cp = context_find ("fileproc"))) {
-      vec[vecp++] = "-fileproc";
-      vec[vecp++] = cp;
+       vec[vecp++] = "-fileproc";
+       vec[vecp++] = cp;
     }
 
     if ((cp = context_find ("mhlproc"))) {
-      vec[vecp++] = "-mhlproc";
-      vec[vecp++] = cp;
+       vec[vecp++] = "-mhlproc";
+       vec[vecp++] = cp;
+    }
+
+    if ((cp = context_find ("credentials"))) {
+       /* post doesn't read context so need to pass credentials. */
+       vec[vecp++] = "-credentials";
+       vec[vecp++] = cp;
     }
 
     while ((cp = *argp++)) {