runtime(termdebug): add frame related commands (#12511)
implementing `:Frame`, `:Up` and `:Down'
partially fixing #10393
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/doc/terminal.txt b/runtime/doc/terminal.txt
index 5e4ad1f..632431c 100644
--- a/runtime/doc/terminal.txt
+++ b/runtime/doc/terminal.txt
@@ -1376,6 +1376,21 @@
You can usually shorten `:Evaluate` to `:Ev`.
+Navigation in the Stack ~
+ *termdebug-variables* *:Frame*
+ `:Frame` Select the given frame, using either the frame's
+ stack number, address, or function name.
+ `:Up` Select the frame that called the current one with an
+ optional argument to say how many frames to go up.
+ `+` same (see |termdebug_map_plus| to disable)
+ `:Down` Select the frame called by the current one with
+ an optional argument to say how many frames to go down.
+ `-` same (see |termdebug_map_minus| to disable)
+
+This is similar to using "print" in the gdb window.
+You can usually shorten `:Evaluate` to `:Ev`.
+
+
Other commands ~
*termdebug-commands*
*:Gdb* jump to the gdb window
@@ -1454,6 +1469,14 @@
If there is no g:termdebug_config you can use: >
let g:termdebug_map_K = 0
<
+ *termdebug_map_minus*
+The - key is normally mapped to :Down. If you do not want this use: >
+ let g:termdebug_config['map_minus'] = 0
+<
+ *termdebug_map_plus*
+The + key is normally mapped to :Up. If you do not want this use: >
+ let g:termdebug_config['map_plus'] = 0
+<
*termdebug_disasm_window*
If you want the Asm window shown by default, set the "disasm_window" flag to
1. The "disasm_window_height" entry can be used to set the window height: >