linux/zsh-autosuggestions
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Avoid warn_create_global warnings

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dana 2018-12-19 01:20:57 -06:00
parent ebc2c07ac8
commit aee1b10db6
3 changed files with 164 additions and 114 deletions
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42
src/config.zsh
View file

@ -6,17 +6,24 @@
# Color to use when highlighting suggestion # Color to use when highlighting suggestion
# Uses format of `region_highlight` # Uses format of `region_highlight`
# More info: http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#Zle-Widgets # More info: http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#Zle-Widgets
: ${ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE='fg=8'} (( ! ${+ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE} )) &&
typeset -g ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE='fg=8'
# Prefix to use when saving original versions of bound widgets # Prefix to use when saving original versions of bound widgets
: ${ZSH_AUTOSUGGEST_ORIGINAL_WIDGET_PREFIX=autosuggest-orig-} (( ! ${+ZSH_AUTOSUGGEST_ORIGINAL_WIDGET_PREFIX} )) &&
typeset -g ZSH_AUTOSUGGEST_ORIGINAL_WIDGET_PREFIX=autosuggest-orig-
# Strategies to use to fetch a suggestion # Strategies to use to fetch a suggestion
# Will try each strategy in order until a suggestion is returned # Will try each strategy in order until a suggestion is returned
(( ! ${+ZSH_AUTOSUGGEST_STRATEGY} )) && ZSH_AUTOSUGGEST_STRATEGY=(history) (( ! ${+ZSH_AUTOSUGGEST_STRATEGY} )) && {
typeset -ga ZSH_AUTOSUGGEST_STRATEGY
ZSH_AUTOSUGGEST_STRATEGY=(history)
}
# Widgets that clear the suggestion # Widgets that clear the suggestion
(( ! ${+ZSH_AUTOSUGGEST_CLEAR_WIDGETS} )) && ZSH_AUTOSUGGEST_CLEAR_WIDGETS=( (( ! ${+ZSH_AUTOSUGGEST_CLEAR_WIDGETS} )) && {
typeset -ga ZSH_AUTOSUGGEST_CLEAR_WIDGETS
ZSH_AUTOSUGGEST_CLEAR_WIDGETS=(
history-search-forward history-search-forward
history-search-backward history-search-backward
history-beginning-search-forward history-beginning-search-forward
@ -29,22 +36,31 @@
down-line-or-history down-line-or-history
accept-line accept-line
) )
}
# Widgets that accept the entire suggestion # Widgets that accept the entire suggestion
(( ! ${+ZSH_AUTOSUGGEST_ACCEPT_WIDGETS} )) && ZSH_AUTOSUGGEST_ACCEPT_WIDGETS=( (( ! ${+ZSH_AUTOSUGGEST_ACCEPT_WIDGETS} )) && {
typeset -ga ZSH_AUTOSUGGEST_ACCEPT_WIDGETS
ZSH_AUTOSUGGEST_ACCEPT_WIDGETS=(
forward-char forward-char
end-of-line end-of-line
vi-forward-char vi-forward-char
vi-end-of-line vi-end-of-line
vi-add-eol vi-add-eol
) )
}
# Widgets that accept the entire suggestion and execute it # Widgets that accept the entire suggestion and execute it
(( ! ${+ZSH_AUTOSUGGEST_EXECUTE_WIDGETS} )) && ZSH_AUTOSUGGEST_EXECUTE_WIDGETS=( (( ! ${+ZSH_AUTOSUGGEST_EXECUTE_WIDGETS} )) && {
typeset -ga ZSH_AUTOSUGGEST_EXECUTE_WIDGETS
ZSH_AUTOSUGGEST_EXECUTE_WIDGETS=(
) )
}
# Widgets that accept the suggestion as far as the cursor moves # Widgets that accept the suggestion as far as the cursor moves
(( ! ${+ZSH_AUTOSUGGEST_PARTIAL_ACCEPT_WIDGETS} )) && ZSH_AUTOSUGGEST_PARTIAL_ACCEPT_WIDGETS=( (( ! ${+ZSH_AUTOSUGGEST_PARTIAL_ACCEPT_WIDGETS} )) && {
typeset -ga ZSH_AUTOSUGGEST_PARTIAL_ACCEPT_WIDGETS
ZSH_AUTOSUGGEST_PARTIAL_ACCEPT_WIDGETS=(
forward-word forward-word
emacs-forward-word emacs-forward-word
vi-forward-word vi-forward-word
@ -54,9 +70,12 @@
vi-find-next-char vi-find-next-char
vi-find-next-char-skip vi-find-next-char-skip
) )
}
# Widgets that should be ignored (globbing supported but must be escaped) # Widgets that should be ignored (globbing supported but must be escaped)
(( ! ${+ZSH_AUTOSUGGEST_IGNORE_WIDGETS} )) && ZSH_AUTOSUGGEST_IGNORE_WIDGETS=( (( ! ${+ZSH_AUTOSUGGEST_IGNORE_WIDGETS} )) && {
typeset -ga ZSH_AUTOSUGGEST_IGNORE_WIDGETS
ZSH_AUTOSUGGEST_IGNORE_WIDGETS=(
orig-\* orig-\*
beep beep
run-help run-help
@ -65,9 +84,12 @@
yank yank
yank-pop yank-pop
) )
}
# Max size of buffer to trigger autosuggestion. Leave null for no upper bound. # Max size of buffer to trigger autosuggestion. Leave null for no upper bound.
: ${ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE=} (( ! ${+ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE} )) &&
typeset -g ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE=
# Pty name for calculating autosuggestions asynchronously # Pty name for calculating autosuggestions asynchronously
: ${ZSH_AUTOSUGGEST_ASYNC_PTY_NAME=zsh_autosuggest_pty} (( ! ${+ZSH_AUTOSUGGEST_ASYNC_PTY_NAME} )) &&
typeset -g ZSH_AUTOSUGGEST_ASYNC_PTY_NAME=zsh_autosuggest_pty

3
src/widgets.zsh
View file

@ -190,6 +190,8 @@ _zsh_autosuggest_partial_accept() {
return $retval return $retval
} }
() {
local action
for action in clear modify fetch suggest accept partial_accept execute enable disable toggle; do for action in clear modify fetch suggest accept partial_accept execute enable disable toggle; do
eval "_zsh_autosuggest_widget_$action() { eval "_zsh_autosuggest_widget_$action() {
local -i retval local -i retval
@ -206,6 +208,7 @@ for action in clear modify fetch suggest accept partial_accept execute enable di
return \$retval return \$retval
}" }"
done done
}
zle -N autosuggest-fetch _zsh_autosuggest_widget_fetch zle -N autosuggest-fetch _zsh_autosuggest_widget_fetch
zle -N autosuggest-suggest _zsh_autosuggest_widget_suggest zle -N autosuggest-suggest _zsh_autosuggest_widget_suggest

45
zsh-autosuggestions.zsh
View file

@ -42,17 +42,24 @@ zmodload zsh/zpty
# Color to use when highlighting suggestion # Color to use when highlighting suggestion
# Uses format of `region_highlight` # Uses format of `region_highlight`
# More info: http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#Zle-Widgets # More info: http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#Zle-Widgets
: ${ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE='fg=8'} (( ! ${+ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE} )) &&
typeset -g ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE='fg=8'
# Prefix to use when saving original versions of bound widgets # Prefix to use when saving original versions of bound widgets
: ${ZSH_AUTOSUGGEST_ORIGINAL_WIDGET_PREFIX=autosuggest-orig-} (( ! ${+ZSH_AUTOSUGGEST_ORIGINAL_WIDGET_PREFIX} )) &&
typeset -g ZSH_AUTOSUGGEST_ORIGINAL_WIDGET_PREFIX=autosuggest-orig-
# Strategies to use to fetch a suggestion # Strategies to use to fetch a suggestion
# Will try each strategy in order until a suggestion is returned # Will try each strategy in order until a suggestion is returned
(( ! ${+ZSH_AUTOSUGGEST_STRATEGY} )) && ZSH_AUTOSUGGEST_STRATEGY=(history) (( ! ${+ZSH_AUTOSUGGEST_STRATEGY} )) && {
typeset -ga ZSH_AUTOSUGGEST_STRATEGY
ZSH_AUTOSUGGEST_STRATEGY=(history)
}
# Widgets that clear the suggestion # Widgets that clear the suggestion
(( ! ${+ZSH_AUTOSUGGEST_CLEAR_WIDGETS} )) && ZSH_AUTOSUGGEST_CLEAR_WIDGETS=( (( ! ${+ZSH_AUTOSUGGEST_CLEAR_WIDGETS} )) && {
typeset -ga ZSH_AUTOSUGGEST_CLEAR_WIDGETS
ZSH_AUTOSUGGEST_CLEAR_WIDGETS=(
history-search-forward history-search-forward
history-search-backward history-search-backward
history-beginning-search-forward history-beginning-search-forward
@ -65,22 +72,31 @@ zmodload zsh/zpty
down-line-or-history down-line-or-history
accept-line accept-line
) )
}
# Widgets that accept the entire suggestion # Widgets that accept the entire suggestion
(( ! ${+ZSH_AUTOSUGGEST_ACCEPT_WIDGETS} )) && ZSH_AUTOSUGGEST_ACCEPT_WIDGETS=( (( ! ${+ZSH_AUTOSUGGEST_ACCEPT_WIDGETS} )) && {
typeset -ga ZSH_AUTOSUGGEST_ACCEPT_WIDGETS
ZSH_AUTOSUGGEST_ACCEPT_WIDGETS=(
forward-char forward-char
end-of-line end-of-line
vi-forward-char vi-forward-char
vi-end-of-line vi-end-of-line
vi-add-eol vi-add-eol
) )
}
# Widgets that accept the entire suggestion and execute it # Widgets that accept the entire suggestion and execute it
(( ! ${+ZSH_AUTOSUGGEST_EXECUTE_WIDGETS} )) && ZSH_AUTOSUGGEST_EXECUTE_WIDGETS=( (( ! ${+ZSH_AUTOSUGGEST_EXECUTE_WIDGETS} )) && {
typeset -ga ZSH_AUTOSUGGEST_EXECUTE_WIDGETS
ZSH_AUTOSUGGEST_EXECUTE_WIDGETS=(
) )
}
# Widgets that accept the suggestion as far as the cursor moves # Widgets that accept the suggestion as far as the cursor moves
(( ! ${+ZSH_AUTOSUGGEST_PARTIAL_ACCEPT_WIDGETS} )) && ZSH_AUTOSUGGEST_PARTIAL_ACCEPT_WIDGETS=( (( ! ${+ZSH_AUTOSUGGEST_PARTIAL_ACCEPT_WIDGETS} )) && {
typeset -ga ZSH_AUTOSUGGEST_PARTIAL_ACCEPT_WIDGETS
ZSH_AUTOSUGGEST_PARTIAL_ACCEPT_WIDGETS=(
forward-word forward-word
emacs-forward-word emacs-forward-word
vi-forward-word vi-forward-word
@ -90,9 +106,12 @@ zmodload zsh/zpty
vi-find-next-char vi-find-next-char
vi-find-next-char-skip vi-find-next-char-skip
) )
}
# Widgets that should be ignored (globbing supported but must be escaped) # Widgets that should be ignored (globbing supported but must be escaped)
(( ! ${+ZSH_AUTOSUGGEST_IGNORE_WIDGETS} )) && ZSH_AUTOSUGGEST_IGNORE_WIDGETS=( (( ! ${+ZSH_AUTOSUGGEST_IGNORE_WIDGETS} )) && {
typeset -ga ZSH_AUTOSUGGEST_IGNORE_WIDGETS
ZSH_AUTOSUGGEST_IGNORE_WIDGETS=(
orig-\* orig-\*
beep beep
run-help run-help
@ -101,12 +120,15 @@ zmodload zsh/zpty
yank yank
yank-pop yank-pop
) )
}
# Max size of buffer to trigger autosuggestion. Leave null for no upper bound. # Max size of buffer to trigger autosuggestion. Leave null for no upper bound.
: ${ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE=} (( ! ${+ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE} )) &&
typeset -g ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE=
# Pty name for calculating autosuggestions asynchronously # Pty name for calculating autosuggestions asynchronously
: ${ZSH_AUTOSUGGEST_ASYNC_PTY_NAME=zsh_autosuggest_pty} (( ! ${+ZSH_AUTOSUGGEST_ASYNC_PTY_NAME} )) &&
typeset -g ZSH_AUTOSUGGEST_ASYNC_PTY_NAME=zsh_autosuggest_pty
#--------------------------------------------------------------------# #--------------------------------------------------------------------#
# Utility Functions # # Utility Functions #
@ -475,6 +497,8 @@ _zsh_autosuggest_partial_accept() {
return $retval return $retval
} }
() {
local action
for action in clear modify fetch suggest accept partial_accept execute enable disable toggle; do for action in clear modify fetch suggest accept partial_accept execute enable disable toggle; do
eval "_zsh_autosuggest_widget_$action() { eval "_zsh_autosuggest_widget_$action() {
local -i retval local -i retval
@ -491,6 +515,7 @@ for action in clear modify fetch suggest accept partial_accept execute enable di
return \$retval return \$retval
}" }"
done done
}
zle -N autosuggest-fetch _zsh_autosuggest_widget_fetch zle -N autosuggest-fetch _zsh_autosuggest_widget_fetch
zle -N autosuggest-suggest _zsh_autosuggest_widget_suggest zle -N autosuggest-suggest _zsh_autosuggest_widget_suggest