mirror of
https://github.com/zdharma-continuum/history-search-multi-word
synced 2024-11-22 03:13:09 +00:00
*highlight: Optimization – a hash of token types instead of 3 arrays
./parse -oo, before changes: Running time: 2.0874240000 num calls time self name ----------------------------------------------------------------------------------- 1) 350 2079,89 5,94 100,00% 1591,12 4,55 76,50% -hsmw-highlight-process 2) 2800 342,91 0,12 16,49% 342,91 0,12 16,49% -hsmw-highlight-string 3) 2450 85,09 0,03 4,09% 85,09 0,03 4,09% -hsmw-highlight-check-path 4) 1400 42,54 0,03 2,05% 42,54 0,03 2,05% -hsmw-highlight-main-type 5) 350 9,98 0,03 0,48% 9,98 0,03 0,48% -hsmw-highlight-stack-pop 6) 350 8,24 0,02 0,40% 8,24 0,02 0,40% -hsmw-highlight-path-separators 7) 1 0,01 0,01 0,00% 0,01 0,01 0,00% -hsmw-highlight-init ./parse -oo, after changes: Running time: 1.9223140000 num calls time self name ----------------------------------------------------------------------------------- 1) 350 1914,66 5,47 100,00% 1435,29 4,10 74,96% -hsmw-highlight-process 2) 2800 340,12 0,12 17,76% 340,12 0,12 17,76% -hsmw-highlight-string 3) 2450 81,34 0,03 4,25% 81,34 0,03 4,25% -hsmw-highlight-check-path 4) 1400 39,98 0,03 2,09% 39,98 0,03 2,09% -hsmw-highlight-main-type 5) 350 9,87 0,03 0,52% 9,87 0,03 0,52% -hsmw-highlight-stack-pop 6) 350 8,05 0,02 0,42% 8,05 0,02 0,42% -hsmw-highlight-path-separators 7) 1 0,01 0,01 0,00% 0,01 0,01 0,00% -hsmw-highlight-init
This commit is contained in:
Sebastian Gniazdowski
parent
0ab5b98062
commit
7eaa9f26aa
1 changed files with 52 additions and 44 deletions
|
|
@ -61,6 +61,55 @@ typeset -gA HSMW_HIGHLIGHT_STYLES
|
|||
: ${HSMW_HIGHLIGHT_STYLES[redirection]:=none}
|
||||
: ${HSMW_HIGHLIGHT_STYLES[comment]:=fg=black,bold}
|
||||
|
||||
|
||||
typeset -A __HSMW_HIGHLIGHT_TOKENS_TYPES
|
||||
|
||||
__HSMW_HIGHLIGHT_TOKENS_TYPES=(
|
||||
|
||||
# Precommand
|
||||
|
||||
'builtin' 1
|
||||
'command' 1
|
||||
'exec' 1
|
||||
'nocorrect' 1
|
||||
'noglob' 1
|
||||
'pkexec' 1 # immune to #121 because it's usually not passed --option flags
|
||||
|
||||
# Control flow
|
||||
# Tokens that, at (naively-determined) "command position", are followed by
|
||||
# a de jure command position. All of these are reserved words.
|
||||
|
||||
$'\x7b' 2 # block
|
||||
$'\x28' 2 # subshell
|
||||
'()' 2 # anonymous function
|
||||
'while' 2
|
||||
'until' 2
|
||||
'if' 2
|
||||
'then' 2
|
||||
'elif' 2
|
||||
'else' 2
|
||||
'do' 2
|
||||
'time' 2
|
||||
'coproc' 2
|
||||
'!' 2 # reserved word; unrelated to $histchars[1]
|
||||
|
||||
# Command separators
|
||||
|
||||
'|' 3
|
||||
'||' 3
|
||||
';' 3
|
||||
'&' 3
|
||||
'&&' 3
|
||||
'|&' 3
|
||||
'&!' 3
|
||||
'&|' 3
|
||||
# ### 'case' syntax, but followed by a pattern, not by a command
|
||||
# ';;' ';&' ';|'
|
||||
)
|
||||
|
||||
|
||||
|
||||
|
||||
# Get the type of a command.
|
||||
#
|
||||
# Uses the zsh/parameter module if available to avoid forks, and a
|
||||
|
|
@ -167,9 +216,6 @@ typeset -gA HSMW_HIGHLIGHT_STYLES
|
|||
## Variable declarations and initializations
|
||||
local start_pos=0 end_pos highlight_glob=true arg style
|
||||
local in_array_assignment=false # true between 'a=(' and the matching ')'
|
||||
typeset -a __HSMW_HIGHLIGHT_TOKENS_PRECOMMANDS
|
||||
typeset -a __HSMW_HIGHLIGHT_TOKENS_CONTROL_FLOW
|
||||
typeset -a __HSMW_HIGHLIGHT_TOKENS_COMMANDSEPARATOR
|
||||
integer arg_type=0 # Can be 0, 1, 2 or 3 - look up ^
|
||||
local -a options_to_set # used in callees
|
||||
local buf="$1"
|
||||
|
|
@ -182,37 +228,6 @@ typeset -gA HSMW_HIGHLIGHT_STYLES
|
|||
fi
|
||||
unset path_dirs_was_set
|
||||
|
||||
__HSMW_HIGHLIGHT_TOKENS_PRECOMMANDS=(
|
||||
'builtin' 'command' 'exec' 'nocorrect' 'noglob'
|
||||
'pkexec' # immune to #121 because it's usually not passed --option flags
|
||||
)
|
||||
|
||||
# Tokens that, at (naively-determined) "command position", are followed by
|
||||
# a de jure command position. All of these are reserved words.
|
||||
__HSMW_HIGHLIGHT_TOKENS_CONTROL_FLOW=(
|
||||
$'\x7b' # block
|
||||
$'\x28' # subshell
|
||||
'()' # anonymous function
|
||||
'while'
|
||||
'until'
|
||||
'if'
|
||||
'then'
|
||||
'elif'
|
||||
'else'
|
||||
'do'
|
||||
'time'
|
||||
'coproc'
|
||||
'!' # reserved word; unrelated to $histchars[1]
|
||||
)
|
||||
|
||||
__HSMW_HIGHLIGHT_TOKENS_COMMANDSEPARATOR=(
|
||||
'|' '||' ';' '&' '&&'
|
||||
'|&'
|
||||
'&!' '&|'
|
||||
# ### 'case' syntax, but followed by a pattern, not by a command
|
||||
# ';;' ';&' ';|'
|
||||
)
|
||||
|
||||
local -a match mbegin mend
|
||||
local MATCH; integer MBEGIN MEND
|
||||
|
||||
|
|
@ -318,15 +333,8 @@ typeset -gA HSMW_HIGHLIGHT_STYLES
|
|||
((start_pos+=offset))
|
||||
((end_pos=start_pos+${#arg}))
|
||||
|
||||
if [[ -n ${__HSMW_HIGHLIGHT_TOKENS_PRECOMMANDS[(r)$arg]} ]]; then
|
||||
arg_type=1
|
||||
elif [[ -n ${__HSMW_HIGHLIGHT_TOKENS_CONTROL_FLOW[(r)$arg]} ]]; then
|
||||
arg_type=2
|
||||
elif [[ -n ${__HSMW_HIGHLIGHT_TOKENS_COMMANDSEPARATOR[(r)$arg]} ]]; then
|
||||
arg_type=3
|
||||
else
|
||||
arg_type=0
|
||||
fi
|
||||
# No-hit will result in value 0
|
||||
arg_type=${__HSMW_HIGHLIGHT_TOKENS_TYPES[$arg]}
|
||||
fi
|
||||
|
||||
proc_buf="${proc_buf[offset + $#arg + 1,len]}"
|
||||
|
|
@ -444,7 +452,7 @@ typeset -gA HSMW_HIGHLIGHT_STYLES
|
|||
style=alias
|
||||
-hsmw-highlight-resolve-alias $arg
|
||||
local alias_target="$REPLY"
|
||||
[[ -n ${(M)__HSMW_HIGHLIGHT_TOKENS_PRECOMMANDS:#"$alias_target"} && "$arg_type" != "1" ]] && __HSMW_HIGHLIGHT_TOKENS_PRECOMMANDS+=($arg)
|
||||
[[ ${__HSMW_HIGHLIGHT_TOKENS_TYPES[$alias_target]} = "1" && "$arg_type" != "1" ]] && __HSMW_HIGHLIGHT_TOKENS_TYPES[$arg]="1"
|
||||
fi
|
||||
}
|
||||
;;
|
||||
|
|
|
|||
Loading…
Reference in a new issue