aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--sdn.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/sdn.cpp b/sdn.cpp
index 793ad27..fc87eb5 100644
--- a/sdn.cpp
+++ b/sdn.cpp
@@ -879,7 +879,9 @@ fun run_program (initializer_list<const char*> list, const string &filename) {
}
fun view (const string &filename) {
- run_program ({(const char *) getenv ("PAGER"), "pager", "cat"}, filename);
+ // XXX: we cannot realistically detect that the pager hasn't made a pause
+ // at the end of the file, so we can't ensure all contents have been seen
+ run_program ({(const char *) getenv ("PAGER"), "less", "cat"}, filename);
}
fun edit (const string &filename) {
@@ -903,7 +905,7 @@ fun run_pager (FILE *contents) {
dup2 (fileno (contents), STDIN_FILENO);
// Behaviour copies man-db's man(1), similar to POSIX man(1)
- for (auto pager : {(const char *) getenv ("PAGER"), "pager", "cat"})
+ for (auto pager : {(const char *) getenv ("PAGER"), "less", "cat"})
if (pager) execl ("/bin/sh", "/bin/sh", "-c", pager, NULL);
_exit (EXIT_FAILURE);
default: