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| -rw-r--r-- | txr.1 | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -64519,16 +64519,20 @@ background process, or serial line noise. The Ctrl-Z ("Zzzz... (sleep)") command causes \*(TX to be placed into the background in a suspended, and control returned to the system shell. -This feature depends on the use of a POSIX job control shell. Bringing the suspended \*(TX back into the foreground is achieved with a shell -command such as the +job-control command such as the .code fg command in GNU Bash. When \*(TX is resumed, the interactive listener will re-display the edited line and restore the previous cursor position. +Making full use of this feature requires a POSIX job control shell, +in the sense that without job control support in the shell, there may not be a +way to restore \*(TX into the terminal session's foreground, causing the +user to lose interactive control over that \*(TX instance. + .SS* Editing Help The Ctrl-X ? command shows a summary of commands, in a four-line |