@ -398,6 +398,8 @@ _zsh_highlight_main_highlighter_highlight_list()
#
# The states are:
# - :start: Command word
# - :start_of_pipeline: Start of a 'pipeline' as defined in zshmisc(1).
# Only valid when :start: is present
# - :sudo_opt: A leading-dash option to a precommand, whether it takes an
# argument or not. (Example: sudo's "-u" or "-i".)
# - :sudo_arg: The argument to a precommand's leading-dash option,
@ -431,7 +433,7 @@ _zsh_highlight_main_highlighter_highlight_list()
# $in_redirection. The value of $next_word from the iteration that processed
# the operator is discarded.
#
local this_word next_word = ':start:'
local this_word next_word = ':start::start_of_pipeline: '
integer in_redirection
# Processing buffer
local proc_buf = " $buf "
@ -667,11 +669,14 @@ _zsh_highlight_main_highlighter_highlight_list()
else
next_word = ':start:'
highlight_glob = true
if [ [ $arg != '|' && $arg != '|&' ] ] ; then
next_word += ':start_of_pipeline:'
fi
fi
elif ! ( ( in_redirection) ) && [ [ $this_word = = *':always:' * && $arg = = 'always' ] ] ; then
# try-always construct
style = reserved-word # de facto a reserved word, although not de jure
next_word = ':start:'
next_word = ':start:' # only left brace is allowed, apparently
elif ! ( ( in_redirection) ) && [ [ $this_word = = *':start:' * ] ] ; then # $arg is the command word
if ( ( ${ +precommand_options[ $arg ] } ) ) && _zsh_highlight_main__is_runnable $arg ; then
style = precommand
@ -684,8 +689,7 @@ _zsh_highlight_main_highlighter_highlight_list()
case $res in
reserved) # reserved word
style = reserved-word
#
# Match braces.
# Match braces and handle special cases.
case $arg in
( $'\x7b' )
braces_stack = 'Y' " $braces_stack "
@ -735,17 +739,25 @@ _zsh_highlight_main_highlighter_highlight_list()
( 'end' )
_zsh_highlight_main__stack_pop '$' reserved-word
; ;
( 'repeat' )
# skip the repeat-count word
in_redirection = 2
# The redirection mechanism assumes $this_word describes the word
# following the redirection. Make it so.
#
# That word can be a command word with shortloops (`repeat 2 ls`)
# or a command separator (`repeat 2; ls` or `repeat 2; do ls; done`).
#
# The repeat-count word will be handled like a redirection target.
this_word = ':start::regular:'
( 'repeat' )
# skip the repeat-count word
in_redirection = 2
# The redirection mechanism assumes $this_word describes the word
# following the redirection. Make it so.
#
# That word can be a command word with shortloops (`repeat 2 ls`)
# or a command separator (`repeat 2; ls` or `repeat 2; do ls; done`).
#
# The repeat-count word will be handled like a redirection target.
this_word = ':start::regular:'
; ;
( '!' )
if [ [ $this_word != *':start_of_pipeline:' * ] ] ; then
style = unknown-token
else
# '!' reserved word at start of pipeline; style already set above
fi
; ;
esac
; ;
'suffix alias' ) style = suffix-alias; ;
@ -764,6 +776,9 @@ _zsh_highlight_main_highlighter_highlight_list()
else
# assignment to a scalar parameter.
# (For array assignments, the command doesn't start until the ")" token.)
#
# Discard :start_of_pipeline:, if present, as '!' is not valid
# after assignments.
next_word += ':start:'
if ( ( start_pos + i <= end_pos ) ) ; then
( ) {
@ -822,7 +837,7 @@ _zsh_highlight_main_highlighter_highlight_list()
esac
fi
if [ [ -n ${ (M)ZSH_HIGHLIGHT_TOKENS_CONTROL_FLOW : # " $arg " } ] ] ; then
next_word = ':start:'
next_word = ':start::start_of_pipeline: '
fi
else # $arg is a non-command word
case $arg in
@ -847,7 +862,7 @@ _zsh_highlight_main_highlighter_highlight_list()
else
if [ [ $zsyh_user_options [ multifuncdef] = = on ] ] || false # TODO: or if the previous word was a command word
then
next_word += ':start:'
next_word += ':start::start_of_pipeline: '
fi
style = reserved-word
fi