patch 8.1.2144: side effects when using t_ti to enable modifyOtherKeysv8.1.2144

Problem:    Side effects when using t_ti to enable modifyOtherKeys.
Solution:   Add t_TI and t_TE.

1 files changed, 18 insertions, 11 deletions

diff --git a/runtime/doc/term.txt b/runtime/doc/term.txt
index 79debe3a1..133d0e991 100644
--- a/runtime/doc/term.txt
+++ b/runtime/doc/term.txt
@@ -1,4 +1,4 @@
-*term.txt*      For Vim version 8.1.  Last change: 2019 May 07
+*term.txt*      For Vim version 8.1.  Last change: 2019 Oct 12
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -80,14 +80,19 @@ can do this best in your .vimrc.  Example: >
 <
 						*raw-terminal-mode*
 For normal editing the terminal will be put into "raw" mode.  The strings
-defined with 't_ti' and 't_ks' will be sent to the terminal.  Normally this
-puts the terminal in a state where the termcap codes are valid and activates
-the cursor and function keys.  When Vim exits the terminal will be put back
-into the mode it was before Vim started.  The strings defined with 't_te' and
-'t_ke' will be sent to the terminal.  On the Amiga, with commands that execute
-an external command (e.g., "!!"), the terminal will be put into Normal mode
-for a moment.  This means that you can stop the output to the screen by
-hitting a printing key.  Output resumes when you hit <BS>.
+defined with 't_ti', 't_TI' and 't_ks' will be sent to the terminal.  Normally
+this puts the terminal in a state where the termcap codes are valid and
+activates the cursor and function keys.
+When Vim exits the terminal will be put back into the mode it was before Vim
+started.  The strings defined with 't_te', 't_TE' and 't_ke' will be sent to
+the terminal.  On the Amiga, with commands that execute an external command
+(e.g., "!!"), the terminal will be put into Normal mode for a moment.  This
+means that you can stop the output to the screen by hitting a printing key.
+Output resumes when you hit <BS>.
+
+Note: When 't_ti' is not empty, Vim assumes that it causes switching to the
+alternate screen.  This may slightly change what happens when executing a
+shell command or exiting Vim.  To avoid this use 't_TI' and 't_TE'.
 
 						*xterm-bracketed-paste*
 When the 't_BE' option is set then 't_BE' will be sent to the
@@ -297,8 +302,8 @@ OUTPUT CODES						*terminal-output-codes*
 	t_se	standout end					*t_se* *'t_se'*
 	t_so	standout mode					*t_so* *'t_so'*
 	t_sr	scroll reverse (backward)			*t_sr* *'t_sr'*
-	t_te	out of "termcap" mode				*t_te* *'t_te'*
-	t_ti	put terminal in "termcap" mode			*t_ti* *'t_ti'*
+	t_te	end of "termcap" mode				*t_te* *'t_te'*
+	t_ti	put terminal into "termcap" mode		*t_ti* *'t_ti'*
 	t_ts	set window title start (to status line)		*t_ts* *'t_ts'*
 	t_ue	underline end					*t_ue* *'t_ue'*
 	t_us	underline mode					*t_us* *'t_us'*
@@ -359,6 +364,8 @@ Added by Vim (there are no standard codes for these):
 	t_RT	restore window title from stack			*t_RT* *'t_RT'*
 	t_Si	save icon text to stack				*t_Si* *'t_Si'*
 	t_Ri	restore icon text from stack			*t_Ri* *'t_Ri'*
+	t_TE	end of "raw" mode				*t_TE* *'t_TE'*
+	t_TI	put terminal into "raw" mode 			*t_TI* *'t_TI'*
 
 Some codes have a start, middle and end part.  The start and end are defined
 by the termcap option, the middle part is text.