mirror of
https://github.com/zdharma-continuum/history-search-multi-word
synced 2024-11-22 03:13:09 +00:00
Namespacing z-sy-h code ended
This commit is contained in:
Sebastian Gniazdowski
parent
0110eb24d9
commit
ef2fd4cdb5
2 changed files with 40 additions and 42 deletions
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@ -118,8 +118,8 @@ _hsmw_main() {
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POSTDISPLAY="$preamble$text"
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region_highlight=( )
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_hsmw_highlight_init
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_hsmw_highlight_process "$text"
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-hsmw-highlight-init
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-hsmw-highlight-process "$text"
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region_highlight=( "${region_highlight[@]//(#b)([[:digit:]]##)/$(( ${match[1]} + offset ))}" )
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region_highlight+=( "$(( offset + ${#txt_before} )) $(( offset + ${#txt_before} + ${#entry} + 1 )) underline" )
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@ -114,7 +114,7 @@ typeset -gA HSMW_HIGHLIGHT_STYLES
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# Check whether the first argument is a redirection operator token.
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# Report result via the exit code.
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_zsh_highlight_main__is_redirection() {
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-hsmw-highlight-is-redirection() {
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# A redirection operator token:
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# - starts with an optional single-digit number;
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# - then, has a '<' or '>' character;
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@ -127,7 +127,7 @@ _zsh_highlight_main__is_redirection() {
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# Takes a single argument.
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#
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# The result will be stored in REPLY.
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_zsh_highlight_main__resolve_alias() {
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-hsmw-highlight-resolve-alias() {
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if zmodload -e zsh/parameter; then
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REPLY=${aliases[$arg]}
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else
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@ -140,7 +140,7 @@ _zsh_highlight_main__resolve_alias() {
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#
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# $1: character expected to be at the top of $braces_stack
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# $2: assignment to execute it if matches
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_zsh_highlight_main__stack_pop() {
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-hsmw-highlight-stack-pop() {
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if [[ $braces_stack[1] == $1 ]]; then
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braces_stack=${braces_stack:1}
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eval "$2"
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@ -150,7 +150,7 @@ _zsh_highlight_main__stack_pop() {
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}
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# Main syntax highlighting function.
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_hsmw_highlight_process()
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-hsmw-highlight-process()
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{
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## Before we even 'emulate -L', we must test a few options that would reset.
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if [[ -o interactive_comments ]]; then
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@ -177,9 +177,9 @@ _hsmw_highlight_process()
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## Variable declarations and initializations
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local start_pos=0 end_pos highlight_glob=true arg style
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local in_array_assignment=false # true between 'a=(' and the matching ')'
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typeset -a ZSH_HIGHLIGHT_TOKENS_COMMANDSEPARATOR
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typeset -a ZSH_HIGHLIGHT_TOKENS_PRECOMMANDS
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typeset -a ZSH_HIGHLIGHT_TOKENS_CONTROL_FLOW
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typeset -a __HSMW_HIGHLIGHT_TOKENS_COMMANDSEPARATOR
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typeset -a __HSMW_HIGHLIGHT_TOKENS_PRECOMMANDS
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typeset -a __HSMW_HIGHLIGHT_TOKENS_CONTROL_FLOW
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local -a options_to_set # used in callees
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local buf="$1"
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integer len="${#buf}"
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@ -192,21 +192,21 @@ _hsmw_highlight_process()
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fi
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unset path_dirs_was_set
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ZSH_HIGHLIGHT_TOKENS_COMMANDSEPARATOR=(
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__HSMW_HIGHLIGHT_TOKENS_COMMANDSEPARATOR=(
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'|' '||' ';' '&' '&&'
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'|&'
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'&!' '&|'
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# ### 'case' syntax, but followed by a pattern, not by a command
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# ';;' ';&' ';|'
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)
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ZSH_HIGHLIGHT_TOKENS_PRECOMMANDS=(
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__HSMW_HIGHLIGHT_TOKENS_PRECOMMANDS=(
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'builtin' 'command' 'exec' 'nocorrect' 'noglob'
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'pkexec' # immune to #121 because it's usually not passed --option flags
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)
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# Tokens that, at (naively-determined) "command position", are followed by
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# a de jure command position. All of these are reserved words.
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ZSH_HIGHLIGHT_TOKENS_CONTROL_FLOW=(
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__HSMW_HIGHLIGHT_TOKENS_CONTROL_FLOW=(
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$'\x7b' # block
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$'\x28' # subshell
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'()' # anonymous function
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@ -366,7 +366,7 @@ _hsmw_highlight_process()
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fi
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# Analyse the current word.
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if _zsh_highlight_main__is_redirection $arg ; then
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if -hsmw-highlight-is-redirection $arg ; then
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# A '<' or '>', possibly followed by a digit
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in_redirection=2
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fi
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@ -403,7 +403,7 @@ _hsmw_highlight_process()
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style=reserved-word # de facto a reserved word, although not de jure
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next_word=':start:'
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elif [[ $this_word == *':start:'* ]] && (( in_redirection == 0 )); then # $arg is the command word
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if [[ -n ${(M)ZSH_HIGHLIGHT_TOKENS_PRECOMMANDS:#"$arg"} ]]; then
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if [[ -n ${(M)__HSMW_HIGHLIGHT_TOKENS_PRECOMMANDS:#"$arg"} ]]; then
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style=precommand
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elif [[ "$arg" = "sudo" ]]; then
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style=precommand
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@ -411,7 +411,7 @@ _hsmw_highlight_process()
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next_word+=':sudo_opt:'
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next_word+=':start:'
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else
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_zsh_highlight_main_highlighter_expand_path $arg
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-hsmw-highlight-expand-path $arg
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local expanded_arg="$REPLY"
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-hsmw-highlight-main-type ${expanded_arg}
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local res="$REPLY"
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@ -439,7 +439,7 @@ _hsmw_highlight_process()
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braces_stack='Y'"$braces_stack"
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elif [[ $arg == $'\x7d' ]]; then
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# We're at command word, so no need to check $right_brace_is_recognised_everywhere
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_zsh_highlight_main__stack_pop 'Y' style=reserved-word
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-hsmw-highlight-stack-pop 'Y' style=reserved-word
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if [[ $style == reserved-word ]]; then
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next_word+=':always:'
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fi
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@ -464,9 +464,9 @@ _hsmw_highlight_process()
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style=unknown-token
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else
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style=alias
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_zsh_highlight_main__resolve_alias $arg
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-hsmw-highlight-resolve-alias $arg
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local alias_target="$REPLY"
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[[ -n ${(M)ZSH_HIGHLIGHT_TOKENS_PRECOMMANDS:#"$alias_target"} && -z ${(M)ZSH_HIGHLIGHT_TOKENS_PRECOMMANDS:#"$arg"} ]] && ZSH_HIGHLIGHT_TOKENS_PRECOMMANDS+=($arg)
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[[ -n ${(M)__HSMW_HIGHLIGHT_TOKENS_PRECOMMANDS:#"$alias_target"} && -z ${(M)__HSMW_HIGHLIGHT_TOKENS_PRECOMMANDS:#"$arg"} ]] && __HSMW_HIGHLIGHT_TOKENS_PRECOMMANDS+=($arg)
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fi
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}
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;;
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@ -474,7 +474,7 @@ _hsmw_highlight_process()
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function) style=function;;
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command) style=command;;
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hashed) style=hashed-command;;
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none) if _zsh_highlight_main_highlighter_check_assign; then
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none) if -hsmw-highlight-check-assign; then
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style=assign
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if [[ $arg[-1] == '(' ]]; then
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in_array_assignment=true
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@ -487,7 +487,7 @@ _hsmw_highlight_process()
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style=history-expansion
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elif [[ $arg[0,1] == $histchars[2,2] ]]; then
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style=history-expansion
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elif [[ -n ${(M)ZSH_HIGHLIGHT_TOKENS_COMMANDSEPARATOR:#"$arg"} ]]; then
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elif [[ -n ${(M)__HSMW_HIGHLIGHT_TOKENS_COMMANDSEPARATOR:#"$arg"} ]]; then
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if [[ $this_word == *':regular:'* ]]; then
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# This highlights empty commands (semicolon follows nothing) as an error.
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# Zsh accepts them, though.
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@ -522,7 +522,7 @@ _hsmw_highlight_process()
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style=reserved-word
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braces_stack='R'"$braces_stack"
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else
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if _zsh_highlight_main_highlighter_check_path; then
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if -hsmw-highlight-check-path; then
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style=$REPLY
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else
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style=unknown-token
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@ -545,7 +545,7 @@ _hsmw_highlight_process()
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in_array_assignment=false
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next_word+=':start:'
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else
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_zsh_highlight_main__stack_pop 'R' style=reserved-word
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-hsmw-highlight-stack-pop 'R' style=reserved-word
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fi;;
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$'\x28\x29') # possibly a function definition
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if (( multi_func_def )) || false # TODO: or if the previous word was a command word
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@ -561,7 +561,7 @@ _hsmw_highlight_process()
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# Additionally, `tt(})' is recognized in any position if neither the
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# tt(IGNORE_BRACES) option nor the tt(IGNORE_CLOSE_BRACES) option is set."""
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if $right_brace_is_recognised_everywhere; then
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_zsh_highlight_main__stack_pop 'Y' style=reserved-word
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-hsmw-highlight-stack-pop 'Y' style=reserved-word
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if [[ $style == reserved-word ]]; then
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next_word+=':always:'
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fi
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@ -574,12 +574,12 @@ _hsmw_highlight_process()
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"'"*) style=single-quoted-argument;;
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'"'*) style=double-quoted-argument
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-hsmw-add-highlight $start_pos $end_pos $style
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_zsh_highlight_main_highlighter_highlight_string
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-hsmw-highlight-string
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already_added=1
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;;
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\$\'*) style=dollar-quoted-argument
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-hsmw-add-highlight $start_pos $end_pos $style
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_zsh_highlight_main_highlighter_highlight_dollar_string
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-hsmw-highlight-dollar-string
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already_added=1
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;;
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'`'*) style=back-quoted-argument;;
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@ -590,7 +590,7 @@ _hsmw_highlight_process()
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# was handled by the $'\x7d' case above
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elif [[ $arg[0,1] = $histchars[0,1] ]] && (( $#arg[0,2] == 2 )); then
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style=history-expansion
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elif [[ -n ${(M)ZSH_HIGHLIGHT_TOKENS_COMMANDSEPARATOR:#"$arg"} ]]; then
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elif [[ -n ${(M)__HSMW_HIGHLIGHT_TOKENS_COMMANDSEPARATOR:#"$arg"} ]]; then
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if [[ $this_word == *':regular:'* ]]; then
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style=commandseparator
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else
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@ -599,7 +599,7 @@ _hsmw_highlight_process()
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elif (( in_redirection == 2 )); then
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style=redirection
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else
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if _zsh_highlight_main_highlighter_check_path; then
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if -hsmw-highlight-check-path; then
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style=$REPLY
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else
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style=default
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@ -610,9 +610,9 @@ _hsmw_highlight_process()
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fi
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if ! (( already_added )); then
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-hsmw-add-highlight $start_pos $end_pos $style
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[[ $style == path || $style == path_prefix ]] && _zsh_highlight_main_highlighter_highlight_path_separators
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[[ $style == path || $style == path_prefix ]] && -hsmw-highlight-path-separators
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fi
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if [[ -n ${(M)ZSH_HIGHLIGHT_TOKENS_COMMANDSEPARATOR:#"$arg"} ]]; then
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if [[ -n ${(M)__HSMW_HIGHLIGHT_TOKENS_COMMANDSEPARATOR:#"$arg"} ]]; then
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if [[ $arg == ';' ]] && $in_array_assignment; then
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# literal newline inside an array assignment
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next_word=':regular:'
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@ -621,8 +621,8 @@ _hsmw_highlight_process()
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highlight_glob=true
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fi
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elif
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[[ -n ${(M)ZSH_HIGHLIGHT_TOKENS_CONTROL_FLOW:#"$arg"} && $this_word == *':start:'* ]] ||
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[[ -n ${(M)ZSH_HIGHLIGHT_TOKENS_PRECOMMANDS:#"$arg"} && $this_word == *':start:'* ]]; then
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[[ -n ${(M)__HSMW_HIGHLIGHT_TOKENS_CONTROL_FLOW:#"$arg"} && $this_word == *':start:'* ]] ||
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[[ -n ${(M)__HSMW_HIGHLIGHT_TOKENS_PRECOMMANDS:#"$arg"} && $this_word == *':start:'* ]]; then
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next_word=':start:'
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elif [[ $arg == "repeat" && $this_word == *':start:'* ]]; then
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# skip the repeat-count word
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@ -647,14 +647,14 @@ _hsmw_highlight_process()
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}
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# Check if $arg is variable assignment
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_zsh_highlight_main_highlighter_check_assign()
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-hsmw-highlight-check-assign()
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{
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setopt localoptions extended_glob
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[[ $arg == [[:alpha:]_][[:alnum:]_]#(|\[*\])(|[+])=* ]] ||
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[[ $arg == [0-9]##(|[+])=* ]]
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}
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_zsh_highlight_main_highlighter_highlight_path_separators()
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-hsmw-highlight-path-separators()
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{
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local pos style_pathsep
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style_pathsep=${style}_pathseparator
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@ -669,9 +669,9 @@ _zsh_highlight_main_highlighter_highlight_path_separators()
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# Check if $arg is a path.
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# If yes, return 0 and in $REPLY the style to use.
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# Else, return non-zero (and the contents of $REPLY is undefined).
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_zsh_highlight_main_highlighter_check_path()
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-hsmw-highlight-check-path()
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{
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_zsh_highlight_main_highlighter_expand_path $arg;
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-hsmw-highlight-expand-path $arg;
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local expanded_path="$REPLY"
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REPLY=path
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@ -702,7 +702,7 @@ _zsh_highlight_main_highlighter_check_path()
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}
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# Highlight special chars inside double-quoted strings
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_zsh_highlight_main_highlighter_highlight_string()
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-hsmw-highlight-string()
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{
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setopt localoptions noksharrays
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local -a match mbegin mend
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@ -741,7 +741,7 @@ _zsh_highlight_main_highlighter_highlight_string()
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}
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# Highlight special chars inside dollar-quoted strings
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_zsh_highlight_main_highlighter_highlight_dollar_string()
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-hsmw-highlight-dollar-string()
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{
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setopt localoptions noksharrays
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local -a match mbegin mend
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@ -785,12 +785,10 @@ _zsh_highlight_main_highlighter_highlight_dollar_string()
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# Called with a single positional argument.
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# Perform filename expansion (tilde expansion) on the argument and set $REPLY to the expanded value.
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#
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#_hsmw_highlight_init
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# Does not perform filename generation (globbing).
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_zsh_highlight_main_highlighter_expand_path()
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-hsmw-highlight-expand-path()
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{
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(( $# == 1 )) || print -r -- >&2 "zsh-syntax-highlighting: BUG: _zsh_highlight_main_highlighter_expand_path: called without argument"
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(( $# == 1 )) || print -r -- >&2 "hsmw-highlight: BUG: -hsmw-highlight-expand-path: called without argument"
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# The $~1 syntax normally performs filename generation, but not when it's on the right-hand side of ${x:=y}.
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setopt localoptions nonomatch
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@ -802,7 +800,7 @@ _zsh_highlight_main_highlighter_expand_path()
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# Main highlighter initialization
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# -------------------------------------------------------------------------------------------------
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_hsmw_highlight_init() {
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-hsmw-highlight-init() {
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__hsmw_highlight_main__command_type_cache=()
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}
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