scriptreplay(man): Add right arrow documentation

This feature was added with PR #3015 (and issue #2999),
but it was missing from the docs/--help

Signed-off-by: koraynilay <koray.fra@gmail.com>

diff --git a/term-utils/scriptreplay.1.adoc b/term-utils/scriptreplay.1.adoc
index 29d4e5f6f6d74d1b1782518720c48146cb5b2fab..619f874bc41417a4f17534f0d7c704fbe235b3f8 100644 (file)
--- a/term-utils/scriptreplay.1.adoc
+++ b/term-utils/scriptreplay.1.adoc
@@ -29,8 +29,8 @@ but other filenames may be specified, as the second parameter or with option
 
 If the third parameter or *--divisor* is specified, it is used as a speed-up multiplier. For example, a speed-up of 2 makes *scriptreplay* go twice as fast, and a speed-down of 0.1 makes it go ten times slower than the original session.
 
-During the replay, you can interactively speed up, slow down, or pause the
-playback using the Up, Down, and Space keys.
+During the replay, you can interactively speed up, slow down, pause or step through the
+playback using the Up, Down, Space and Right keys.
 
 == OPTIONS
 
@@ -102,6 +102,7 @@ The following keys control the playback of the script:
 - *Space*: Toggles pause and unpause. Press this key to pause the playback, and press it again to resume.
 - *Up Arrow*: Increases the playback speed. Each press of this key will make the script replay faster by x0.1.
 - *Down Arrow*: Decreases the playback speed. Each press of this key will slow down the script replay by x0.1.
+- *Right Arrow*: Advances the playback by one step. Each press of this key will immediately display the current step instead of waiting its specified delay.
 
 == AUTHORS
 

diff --git a/term-utils/scriptreplay.c b/term-utils/scriptreplay.c
index 3efcd3015fb2eae4cdfa594b5c7d9d43e4275760..590601c51365c3bc109d7802747071eb9de973c7 100644 (file)
--- a/term-utils/scriptreplay.c
+++ b/term-utils/scriptreplay.c
@@ -77,6 +77,7 @@ usage(void)
        fputs(_(" space        toggles between pause and play\n"), out);
        fputs(_(" up-arrow     increases playback speed with ten percent\n"), out);
        fputs(_(" down-arrow   decreases playback speed with ten percent\n"), out);
+       fputs(_(" right-arrow  advances the playback by one step\n"), out);
 
        fprintf(out, USAGE_MAN_TAIL("scriptreplay(1)"));
        exit(EXIT_SUCCESS);