From af120ab348f2e1a5a39dec035ed9dcf84189a64e Mon Sep 17 00:00:00 2001
From: Biswakalyan Bhuyan <biswa@surgot.in>
Date: Mon, 3 Oct 2022 21:42:20 +0530
Subject: dotfiles
---
zsh/oh-my-zsh/plugins/screen/README.md | 10 +++++
zsh/oh-my-zsh/plugins/screen/screen.plugin.zsh | 54 ++++++++++++++++++++++++++
2 files changed, 64 insertions(+)
create mode 100644 zsh/oh-my-zsh/plugins/screen/README.md
create mode 100644 zsh/oh-my-zsh/plugins/screen/screen.plugin.zsh
(limited to 'zsh/oh-my-zsh/plugins/screen')
diff --git a/zsh/oh-my-zsh/plugins/screen/README.md b/zsh/oh-my-zsh/plugins/screen/README.md
new file mode 100644
index 0000000..103e172
--- /dev/null
+++ b/zsh/oh-my-zsh/plugins/screen/README.md
@@ -0,0 +1,10 @@
+# screen
+
+This plugin sets title and hardstatus of the tab window for [screen](https://www.gnu.org/software/screen/),
+the terminal multiplexer.
+
+To use it add `screen` to the plugins array in your zshrc file.
+
+```zsh
+plugins=(... screen)
+```
diff --git a/zsh/oh-my-zsh/plugins/screen/screen.plugin.zsh b/zsh/oh-my-zsh/plugins/screen/screen.plugin.zsh
new file mode 100644
index 0000000..c1db8ad
--- /dev/null
+++ b/zsh/oh-my-zsh/plugins/screen/screen.plugin.zsh
@@ -0,0 +1,54 @@
+# if using GNU screen, let the zsh tell screen what the title and hardstatus
+# of the tab window should be.
+if [[ "$TERM" == screen* ]]; then
+ if [[ $_GET_PATH == '' ]]; then
+ _GET_PATH='echo $PWD | sed "s/^\/Users\//~/;s/^\/home\//~/;s/^~$USERNAME/~/"'
+ fi
+ if [[ $_GET_HOST == '' ]]; then
+ _GET_HOST='echo $HOST | sed "s/\..*//"'
+ fi
+
+ # use the current user as the prefix of the current tab title
+ TAB_TITLE_PREFIX='"`'$_GET_HOST'`:`'$_GET_PATH' | sed "s:..*/::"`$PROMPT_CHAR"'
+ # when at the shell prompt, show a truncated version of the current path (with
+ # standard ~ replacement) as the rest of the title.
+ TAB_TITLE_PROMPT='$SHELL:t'
+ # when running a command, show the title of the command as the rest of the
+ # title (truncate to drop the path to the command)
+ TAB_TITLE_EXEC='$cmd[1]:t'
+
+ # use the current path (with standard ~ replacement) in square brackets as the
+ # prefix of the tab window hardstatus.
+ TAB_HARDSTATUS_PREFIX='"[`'$_GET_PATH'`] "'
+ # when at the shell prompt, use the shell name (truncated to remove the path to
+ # the shell) as the rest of the title
+ TAB_HARDSTATUS_PROMPT='$SHELL:t'
+ # when running a command, show the command name and arguments as the rest of
+ # the title
+ TAB_HARDSTATUS_EXEC='$cmd'
+
+ # tell GNU screen what the tab window title ($1) and the hardstatus($2) should be
+ function screen_set()
+ {
+ # set the tab window title (%t) for screen
+ print -nR $'\033k'$1$'\033'\\\
+
+ # set hardstatus of tab window (%h) for screen
+ print -nR $'\033]0;'$2$'\a'
+ }
+ # called by zsh before executing a command
+ function preexec()
+ {
+ local -a cmd; cmd=(${(z)1}) # the command string
+ eval "tab_title=$TAB_TITLE_PREFIX:$TAB_TITLE_EXEC"
+ eval "tab_hardstatus=$TAB_HARDSTATUS_PREFIX:$TAB_HARDSTATUS_EXEC"
+ screen_set $tab_title $tab_hardstatus
+ }
+ # called by zsh before showing the prompt
+ function precmd()
+ {
+ eval "tab_title=$TAB_TITLE_PREFIX:$TAB_TITLE_PROMPT"
+ eval "tab_hardstatus=$TAB_HARDSTATUS_PREFIX:$TAB_HARDSTATUS_PROMPT"
+ screen_set $tab_title $tab_hardstatus
+ }
+fi
--
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