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2009-01-29 Chris Allegretta <chrisa@asty.org> 

* nano.c (main): Add support for nano acting like a pager when invoked with - as first   
          file argument.  Not yet perfect (garbles screen state on exit) but it's something. 



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4356 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
master
Chris Allegretta 2009-01-30 08:34:27 +00:00
parent 2d90cf324e
commit 25d459aa64
3 changed files with 31 additions and 0 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2009-01-29 Chris Allegretta <chrisa@asty.org>
* nano.c (main): Add support for nano acting like a pager when invoked with - as first
file argument. Not yet perfect (garbles screen state on exit) but it's something.
2009-01-28 Davide Pesavento <davidepesa@gmail.com>
* doc/syntax/gentoo.nanorc: Updates from David and Mike Frysinger.

3
src/color.c
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@ -260,6 +260,9 @@ void reset_multis(filestruct *fileptr)
int i;
filestruct *oof;
if (!openfile->syntax)
return;
for (i = 0; i < openfile->syntax->nmultis; i++) {
for (oof = fileptr->next; oof != NULL; oof = oof->next) {
if (oof->multiswatching == NULL)

24
src/nano.c
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@ -2239,6 +2239,30 @@ int main(int argc, char **argv)
optind++;
}
if (optind < argc && !strcmp(argv[optind], "-")) {
FILE *f;
int ttystdin;
struct termios term;
enable_signals();
open_buffer("", FALSE);
endwin();
f = fopen("/dev/stdin", "rb");
if (f == NULL)
nperror("fopen");
read_file(f, "stdin", TRUE);
ttystdin = open("/dev/tty", O_RDONLY);
if (!ttystdin)
die(_("Couldn't reopen stdin from keyboard, sorry\n"));
dup2(ttystdin,0);
close(ttystdin);
set_modified();
optind++;
}
#ifdef ENABLE_MULTIBUFFER
old_multibuffer = ISSET(MULTIBUFFER);
SET(MULTIBUFFER);