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screen: Bugfixes

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Multiple bugfixes in this patch:
1) Do not evaluate $TITLE.
2) Do not let normal title code set screen session titles if screen
plugin is active
3) Use default way to set hardstatus in screen, not xterm compatible
string.

Signed-off-by: Markus Pargmann <mpargmann@allfex.org>
This commit is contained in:
Markus Pargmann 2012-12-13 23:16:25 +01:00
commit 229ef8cfdc
2 changed files with 18 additions and 7 deletions
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13
lib/termsupport.zsh
View file

@ -2,12 +2,23 @@
#http://www.faqs.org/docs/Linux-mini/Xterm-Title.html#ss3.1
#Fully support screen, iterm, and probably most modern xterm and rxvt
#Limited support for Apple Terminal (Terminal can't set window or tab separately)
ZSH_SCREEN_PLUGIN_ACTIVE=false
for i in $plugins; do
if [[ "$i" == "screen" ]]; then
ZSH_SCREEN_PLUGIN_ACTIVE=true
fi
done
function title {
if [[ "$DISABLE_AUTO_TITLE" == "true" ]] || [[ "$EMACS" == *term* ]]; then
return
fi
if [[ "$TERM" == screen* ]]; then
print -Pn "\ek$1:q\e\\" #set screen hardstatus, usually truncated at 20 chars
# do not set the screen hardstatus, if screen plugin is active
if [[ "$ZSH_SCREEN_PLUGIN_ACTIVE" != "true" ]]; then
print -Pn "\ek$1:q\e\\" #set screen hardstatus, usually truncated at 20 chars
fi
elif [[ "$TERM_PROGRAM" == "Apple_Terminal" ]]; then
print -Pn "\e]1;$1:q\a" #set icon (=tab) name (will override window name on broken terminal)
elif [[ "$TERM" == xterm* ]] || [[ $TERM == rxvt* ]] || [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then

12
plugins/screen/screen.plugin.zsh
View file

@ -31,10 +31,10 @@ if [[ "$TERM" == screen* ]]; then
function screen_set()
{
# set the tab window title (%t) for screen
print -nR $'\033k'$1$'\033'\\\
print -nR $'\033k'"$1"$'\033'\\\
# set hardstatus of tab window (%h) for screen
print -nR $'\033]0;'$2$'\a'
print -nR $'\033_'"$2"$'\033'\\\
}
# called by zsh before executing a command
function preexec()
@ -42,8 +42,8 @@ if [[ "$TERM" == screen* ]]; then
local -a cmd; cmd=(${(z)3}) # the command string
if [ "$TITLE" != "" ]
then
eval "tab_title=$TITLE:$TAB_TITLE_EXEC"
eval "tab_hardstatus=$TITLE:$TAB_HARDSTATUS_EXEC"
eval "tab_title=\"$TITLE\":$TAB_TITLE_EXEC"
eval "tab_hardstatus=\"$TITLE\":$TAB_HARDSTATUS_EXEC"
else
eval "tab_title=$TAB_TITLE_PREFIX:$TAB_TITLE_EXEC"
eval "tab_hardstatus=$TAB_HARDSTATUS_PREFIX:$TAB_HARDSTATUS_EXEC"
@ -55,8 +55,8 @@ if [[ "$TERM" == screen* ]]; then
{
if [ "$TITLE" != "" ]
then
eval "tab_title=$TITLE:$TAB_TITLE_PROMPT"
eval "tab_hardstatus=$TITLE:$TAB_HARDSTATUS_PROMPT"
eval "tab_title=\"$TITLE\":$TAB_TITLE_PROMPT"
eval "tab_hardstatus=\"$TITLE\":$TAB_HARDSTATUS_PROMPT"
else
eval "tab_title=$TAB_TITLE_PREFIX:$TAB_TITLE_PROMPT"
eval "tab_hardstatus=$TAB_HARDSTATUS_PREFIX:$TAB_HARDSTATUS_PROMPT"