[Nmh-commits] [SCM] The nmh Mail Handling System branch, master, updated. 93d0dbc35865a7118d1dec28e19fda4bb31ba691

[Ken Hornstein]

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       via  93d0dbc35865a7118d1dec28e19fda4bb31ba691 (commit)
       via  3325d1a5623f39b8f0cf8c342da88024397500f7 (commit)
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http://git.savannah.gnu.org/cgit/nmh.git/commit/?id=93d0dbc35865a7118d1dec28e19fda4bb31ba691


commit 93d0dbc35865a7118d1dec28e19fda4bb31ba691
Author: Paul Fox <address@hidden>
Date:   Sat Feb 11 13:06:47 2012 -0500

    correct the maximum number of sequences in the mark(1) man page
    
    also add a note explaining the somewhat low limit.

diff --git a/man/mark.man b/man/mark.man
index eff4bf0..130b4fd 100644
--- a/man/mark.man
+++ b/man/mark.man
@@ -153,7 +153,9 @@ be one of the (reserved) message names \*(lqnew\*(rq, 
\*(lqfirst\*(rq,
 .PP
 .IP \(bu 2
 Only a certain number of sequences may be defined for a given folder.
-This number is usually limited to 26 (10 on small systems).
+This number is usually limited to 27 (11 on small systems).  (The
+internal implementation relies on bitmasks, with some bits set aside
+for internal use.)
 .PP
 .IP \(bu 2
 Message ranges with user\-defined sequence names are restricted to the

http://git.savannah.gnu.org/cgit/nmh.git/commit/?id=3325d1a5623f39b8f0cf8c342da88024397500f7


commit 3325d1a5623f39b8f0cf8c342da88024397500f7
Author: Paul Fox <address@hidden>
Date:   Sat Feb 11 12:41:30 2012 -0500

    mhshow: suppress pause actions if stdout isn't a tty
    
    previously, "mhshow | cat" would both print a "Press return" prompt
    to, and attempt to read from, its piped output fd.

diff --git a/uip/mhshowsbr.c b/uip/mhshowsbr.c
index c60acb9..5abd67d 100644
--- a/uip/mhshowsbr.c
+++ b/uip/mhshowsbr.c
@@ -533,11 +533,11 @@ show_content_aux2 (CT ct, int serial, int alternate, char 
*cracked, char *buffer
        else
            list_switch (ct, -1, 1, 0, 0);
 
-       if (xpause && SOprintf ("Press <return> to show content..."))
-           printf ("Press <return> to show content...");
-
-       if (xpause) {
+       if (xpause && isatty (fileno (stdout))) {
            int intr;
+
+           if (SOprintf ("Press <return> to show content..."))
+               printf ("Press <return> to show content...");
            SIGNAL_HANDLER istat;
 
            istat = SIGNAL (SIGINT, intrser);

-----------------------------------------------------------------------

Summary of changes:
 man/mark.man    |    4 +++-
 uip/mhshowsbr.c |    8 ++++----
 2 files changed, 7 insertions(+), 5 deletions(-)


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