vimscript-neovim-neovim-add-a-few-lines-one-after-the-other

A painting is a person's account of this edit as text, recorded independently of the node mapping - a rendering often has several equally defensible answers where the mapping has one. Deletions and insertions carry no position on the opposite side in a painting, so that panel draws no caret for them.

Before

script_file

comment "\" Some tests, that used to crash Vim"

source_statement

source "source"

filename "check.vim"

source_statement

source "source"

filename "screendump.vim"

user_command

command_name "CheckScreendump"

comment "\" Run the command in terminal and wait for it to complete vi"...

function_definition (+48 nodes collapsed)

function_definition (+465 nodes collapsed)

function_definition (+370 nodes collapsed)

comment "\" This test just runs various scripts, that caused issues be"...

comment "\" We are not really asserting anything here, it's just impor"...

comment "\" that ASAN does not detect any issues."

function_definition

function "func"

function_declaration

identifier "Test_crash1_3"

parameters

( "("

) ")"

body

let_statement

let "let"

identifier "vim"

= "="

call_expression

identifier "GetVimProg"

( "("

) ")"

let_statement

let "let"

identifier "buf"

= "="

call_expression

identifier "RunVimInTerminal"

( "("

string_literal "'sh'"

, ","

literal_dictionary

#{ "#{"

literal_key "cmd"

: ":"

string_literal "'sh'"

} "}"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/poc_ex_substitute'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'\\<cr>\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "150"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/poc_uaf_exec_instructions'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'\\<cr>\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "150"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/poc_uaf_check_argument_types'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'\\<cr>\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "150"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/double_free'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'\\<cr>\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "50"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/dialog_changed_uaf'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'\\<cr>\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "150"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/nullpointer'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'\\<cr>\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "50"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/heap_overflow3'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -X -m -n -e -s -S %s -c ':qa!'\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "150"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/heap_overflow_glob2regpat'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -X -m -n -e -s -S %s -c ':qa!'\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "50"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/nullptr_regexp_nfa'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -X -m -n -e -s -S %s -c ':qa!'\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "50"

) ")"

comment "\" clean up"

execute_statement

execute "exe"

binary_operation

identifier "buf"

.. ".."

string_literal "\"bw!\""

unknown_builtin_statement

unknown_command_name "bw"

bang

! "!"

endfunction "endfunc"

function_definition (+62 nodes collapsed)

function_definition

function "func"

function_declaration

identifier "TearDown"

parameters

( "("

) ")"

body

comment "\" That file is created at Test_crash1_3() by dialog_changed_"...

comment "\" but cleaning up in that test doesn't remove it. Let's try "...

comment "\" the end of this test script"

call_statement

call "call"

call_expression

identifier "delete"

( "("

string_literal "'Untitled'"

) ")"

endfunction "endfunc"

function_definition (+134 nodes collapsed)

comment "\" vim: shiftwidth=2 sts=2 expandtab"

After

script_file

comment "\" Some tests, that used to crash Vim"

source_statement

source "source"

filename "check.vim"

source_statement

source "source"

filename "screendump.vim"

user_command

command_name "CheckScreendump"

comment "\" Run the command in terminal and wait for it to complete vi"...

function_definition (+48 nodes collapsed)

function_definition (+465 nodes collapsed)

function_definition (+370 nodes collapsed)

comment "\" This test just runs various scripts, that caused issues be"...

comment "\" We are not really asserting anything here, it's just impor"...

comment "\" that ASAN does not detect any issues."

function_definition

function "func"

function_declaration

identifier "Test_crash1_3"

parameters

( "("

) ")"

body

let_statement

let "let"

identifier "vim"

= "="

call_expression

identifier "GetVimProg"

( "("

) ")"

let_statement

let "let"

identifier "buf"

= "="

call_expression

identifier "RunVimInTerminal"

( "("

string_literal "'sh'"

, ","

literal_dictionary

#{ "#{"

literal_key "cmd"

: ":"

string_literal "'sh'"

} "}"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/poc_ex_substitute'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'\\<cr>\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "150"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/poc_uaf_exec_instructions'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'\\<cr>\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "150"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/poc_uaf_check_argument_types'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'\\<cr>\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "150"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/double_free'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'\\<cr>\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "50"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/dialog_changed_uaf'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'\\<cr>\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "150"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/nullpointer'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -e -s -S %s -c ':qa!'\\<cr>\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "50"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/heap_overflow3'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -X -m -n -e -s -S %s -c ':qa!'\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "150"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/heap_overflow_glob2regpat'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -X -m -n -e -s -S %s -c ':qa!'\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "50"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/nullptr_regexp_nfa'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -X -m -n -e -s -S %s -c ':qa!'\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "50"

) ")"

let_statement

let "let"

identifier "file"

= "="

string_literal "'crash/ex_redraw_crash'"

let_statement

let "let"

identifier "cmn_args"

= "="

string_literal "\"%s -u NONE -i NONE -n -m -X -Z -e -s -S %s -c ':qa!'\""

let_statement

let "let"

identifier "args"

= "="

call_expression

identifier "printf"

( "("

identifier "cmn_args"

, ","

identifier "vim"

, ","

identifier "file"

) ")"

call_statement

call "call"

call_expression

identifier "term_sendkeys"

( "("

identifier "buf"

, ","

identifier "args"

) ")"

call_statement

call "call"

call_expression

identifier "TermWait"

( "("

identifier "buf"

, ","

integer_literal "150"

) ")"

comment "\" clean up"

execute_statement

execute "exe"

binary_operation

identifier "buf"

.. ".."

string_literal "\"bw!\""

unknown_builtin_statement

unknown_command_name "bw"

bang

! "!"

endfunction "endfunc"

function_definition (+62 nodes collapsed)

function_definition

function "func"

function_declaration

identifier "TearDown"

parameters

( "("

) ")"

body

comment "\" That file is created at Test_crash1_3() by dialog_changed_"...

comment "\" but cleaning up in that test doesn't remove it. Let's try "...

comment "\" the end of this test script"

call_statement

call "call"

call_expression

identifier "delete"

( "("

string_literal "'Untitled'"

) ")"

endfunction "endfunc"

function_definition (+134 nodes collapsed)

comment "\" vim: shiftwidth=2 sts=2 expandtab"