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Merge pull request #196 from sindresorhus/emacs-fixes

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Emacs fixes for garbled terminal output
This commit is contained in:
Sindre Sorhus
2016-02-16 21:24:44 +07:00
parent 9e4955cf91 a0a3e88480
commit fb4c37dad3
1 changed files with 7 additions and 4 deletions
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11
pure.zsh
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@@ -85,6 +85,9 @@ prompt_pure_check_git_arrows() {
} }
prompt_pure_set_title() { prompt_pure_set_title() {
# emacs terminal does not support settings the title
(( ${+EMACS} )) && return
# tell the terminal we are setting the title # tell the terminal we are setting the title
print -n '\e]0;' print -n '\e]0;'
# show hostname if connected through ssh # show hostname if connected through ssh
@@ -174,9 +177,6 @@ prompt_pure_preprompt_render() {
elif (( last_lines < lines )); then elif (( last_lines < lines )); then
# move cursor using newlines because ansi cursor movement can't push the cursor beyond the last line # move cursor using newlines because ansi cursor movement can't push the cursor beyond the last line
printf $'\n'%.0s {1..$(( lines - last_lines ))} printf $'\n'%.0s {1..$(( lines - last_lines ))}
# redraw the prompt since it has been moved by print
zle && zle .reset-prompt
fi fi
# disable clearing of line if last char of preprompt is last column of terminal # disable clearing of line if last char of preprompt is last column of terminal
@@ -184,7 +184,10 @@ prompt_pure_preprompt_render() {
(( COLUMNS * lines == preprompt_length )) && clr= (( COLUMNS * lines == preprompt_length )) && clr=
# modify previous preprompt # modify previous preprompt
print -Pn "\e7${clr_prev_preprompt}\e[${lines}A\e[1G${preprompt}${clr}\e8" print -Pn "${clr_prev_preprompt}\e[${lines}A\e[${COLUMNS}D${preprompt}${clr}\n"
# redraw prompt (also resets cursor position)
zle && zle .reset-prompt
fi fi
# store previous preprompt for comparison # store previous preprompt for comparison