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Fix vi-mode partial-accept

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Issue #188. PR #324.

Thanks to @toadjaune and @IngoHeimbach.
This commit is contained in:
Eric Freese 2018-05-14 10:59:08 -06:00
parent 42f5a06f7f
commit 393f7b8bb9
4 changed files with 70 additions and 8 deletions
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46
spec/integrations/vi_mode_spec.rb
View file

@ -17,5 +17,51 @@ describe 'when using vi mode' do
end
end
end
describe '`vi-forward-word-end`' do
it 'should accept through the end of the current word' do
with_history('foobar foo') do
session.
send_string('foo').
send_keys('escape').
send_keys('e'). # vi-forward-word-end
send_keys('a'). # vi-add-next
send_string('baz')
wait_for { session.content }.to eq('foobarbaz')
end
end
end
describe '`vi-forward-word`' do
it 'should accept through the first character of the next word' do
with_history('foobar foo') do
session.
send_string('foo').
send_keys('escape').
send_keys('w'). # vi-forward-word
send_keys('a'). # vi-add-next
send_string('az')
wait_for { session.content }.to eq('foobar faz')
end
end
end
describe '`vi-find-next-char`' do
it 'should accept through the next occurrence of the character' do
with_history('foobar foo') do
session.
send_string('foo').
send_keys('escape').
send_keys('f'). # vi-find-next-char
send_keys('o').
send_keys('a'). # vi-add-next
send_string('b')
wait_for { session.content }.to eq('foobar fob')
end
end
end
end

2
src/config.zsh
View file

@ -49,6 +49,8 @@ ZSH_AUTOSUGGEST_PARTIAL_ACCEPT_WIDGETS=(
vi-forward-word-end
vi-forward-blank-word
vi-forward-blank-word-end
vi-find-next-char
vi-find-next-char-skip
)
# Widgets that should be ignored (globbing supported but must be escaped)

14
src/widgets.zsh
View file

@ -153,7 +153,7 @@ _zsh_autosuggest_execute() {
# Partially accept the suggestion
_zsh_autosuggest_partial_accept() {
local -i retval
local -i retval cursor_loc
# Save the contents of the buffer so we can restore later if needed
local original_buffer="$BUFFER"
@ -165,13 +165,19 @@ _zsh_autosuggest_partial_accept() {
_zsh_autosuggest_invoke_original_widget $@
retval=$?
# Normalize cursor location across vi/emacs modes
cursor_loc=$CURSOR
if [[ "$KEYMAP" = "vicmd" ]]; then
cursor_loc=$((cursor_loc + 1))
fi
# If we've moved past the end of the original buffer
if (( $CURSOR > $#original_buffer )); then
if (( $cursor_loc > $#original_buffer )); then
# Set POSTDISPLAY to text right of the cursor
POSTDISPLAY="$RBUFFER"
POSTDISPLAY="${BUFFER[$(($cursor_loc + 1)),$#BUFFER]}"
# Clip the buffer at the cursor
BUFFER="$LBUFFER"
BUFFER="${BUFFER[1,$cursor_loc]}"
else
# Restore the original buffer
BUFFER="$original_buffer"

16
zsh-autosuggestions.zsh
View file

@ -85,6 +85,8 @@ ZSH_AUTOSUGGEST_PARTIAL_ACCEPT_WIDGETS=(
vi-forward-word-end
vi-forward-blank-word
vi-forward-blank-word-end
vi-find-next-char
vi-find-next-char-skip
)
# Widgets that should be ignored (globbing supported but must be escaped)
@ -431,7 +433,7 @@ _zsh_autosuggest_execute() {
# Partially accept the suggestion
_zsh_autosuggest_partial_accept() {
local -i retval
local -i retval cursor_loc
# Save the contents of the buffer so we can restore later if needed
local original_buffer="$BUFFER"
@ -443,13 +445,19 @@ _zsh_autosuggest_partial_accept() {
_zsh_autosuggest_invoke_original_widget $@
retval=$?
# Normalize cursor location across vi/emacs modes
cursor_loc=$CURSOR
if [[ "$KEYMAP" = "vicmd" ]]; then
cursor_loc=$((cursor_loc + 1))
fi
# If we've moved past the end of the original buffer
if (( $CURSOR > $#original_buffer )); then
if (( $cursor_loc > $#original_buffer )); then
# Set POSTDISPLAY to text right of the cursor
POSTDISPLAY="$RBUFFER"
POSTDISPLAY="${BUFFER[$(($cursor_loc + 1)),$#BUFFER]}"
# Clip the buffer at the cursor
BUFFER="$LBUFFER"
BUFFER="${BUFFER[1,$cursor_loc]}"
else
# Restore the original buffer
BUFFER="$original_buffer"