Mercurial > vim
view runtime/syntax/vmasm.vim @ 34416:0a458b49e1e6 v9.1.0131
patch 9.1.0131: buffer-completion may not always find all matches
Commit: https://github.com/vim/vim/commit/0dc0bff000fd804c6b0778ccc4554a4e4c82c8c9
Author: Christian Brabandt <cb@256bit.org>
Date: Sat Feb 24 14:12:13 2024 +0100
patch 9.1.0131: buffer-completion may not always find all matches
Problem: buffer-completion code too complicated and does not always
find all matches (irisjae)
Solution: do not try to anchor pattern to beginning of line or
directory-separator, always return all matches
Note: we are considering the non-fuzzy buffer-matching here.
Currently, the buffer-completion code makes 2 attempts to match a
pattern against the list of available patterns. First try is to match
the pattern and anchor it to either the beginning of the file name or
at a directory-separator (// or \\).
When a match is found, Vim returns the matching buffers and does not try
to find a match anywhere within a buffer name. So if you have opened two
buffers like /tmp/Foobar.c and /tmp/MyFoobar.c using `:b Foo` will only
complete to the first filename, but not the second (the same happens
with `getcompletion('Foo', 'buffer')`).
It may make sense, that completion priorities buffer names at directory
boundaries, but it inconsistent, may cause confusion why a certain
buffer name is not completed when typing `:b Foo<C-D>` which returns
only a single file name and then pressing Enter (to switch to that
buffer), Vim will error with 'E93: More than one match for Foo').
Similar things may happen when wiping the /tmp/Foobar.c pattern and
afterwards the completion starts completing other buffers.
So let's simplify the code and always match the pattern anywhere in the
buffer name, do not try to favor matches at directory boundaries. This
is also simplifies the code a bit, we do not need to run over the list
of buffers several times, but only twice.
fixes #13894
closes: #14082
Signed-off-by: Christian Brabandt <cb@256bit.org>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 24 Feb 2024 14:30:03 +0100 |
| parents | 46763b01cd9a |
| children |
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" Vim syntax file " Language: (VAX) Macro Assembly " Maintainer: Tom Uijldert <tom.uijldert [at] cmg.nl> " Last change: 2004 May 16 " " This is incomplete. Feel free to contribute... " " quit when a syntax file was already loaded if exists("b:current_syntax") finish endif syn case ignore " Partial list of register symbols syn keyword vmasmReg r0 r1 r2 r3 r4 r5 r6 r7 r8 r9 r10 r11 r12 syn keyword vmasmReg ap fp sp pc iv dv " All matches - order is important! syn keyword vmasmOpcode adawi adwc ashl ashq bitb bitw bitl decb decw decl syn keyword vmasmOpcode ediv emul incb incw incl mcomb mcomw mcoml syn keyword vmasmOpcode movzbw movzbl movzwl popl pushl rotl sbwc syn keyword vmasmOpcode cmpv cmpzv cmpc3 cmpc5 locc matchc movc3 movc5 syn keyword vmasmOpcode movtc movtuc scanc skpc spanc crc extv extzv syn keyword vmasmOpcode ffc ffs insv aobleq aoblss bbc bbs bbcci bbssi syn keyword vmasmOpcode blbc blbs brb brw bsbb bsbw caseb casew casel syn keyword vmasmOpcode jmp jsb rsb sobgeq sobgtr callg calls ret syn keyword vmasmOpcode bicpsw bispsw bpt halt index movpsl nop popr pushr xfc syn keyword vmasmOpcode insqhi insqti insque remqhi remqti remque syn keyword vmasmOpcode addp4 addp6 ashp cmpp3 cmpp4 cvtpl cvtlp cvtps cvtpt syn keyword vmasmOpcode cvtsp cvttp divp movp mulp subp4 subp6 editpc syn keyword vmasmOpcode prober probew rei ldpctx svpctx mfpr mtpr bugw bugl syn keyword vmasmOpcode vldl vldq vgathl vgathq vstl vstq vscatl vscatq syn keyword vmasmOpcode vvcvt iota mfvp mtvp vsync syn keyword vmasmOpcode beql[u] bgtr[u] blss[u] syn match vmasmOpcode "\<add[bwlfdgh][23]\>" syn match vmasmOpcode "\<bi[cs][bwl][23]\>" syn match vmasmOpcode "\<clr[bwlqofdgh]\>" syn match vmasmOpcode "\<cmp[bwlfdgh]\>" syn match vmasmOpcode "\<cvt[bwlfdgh][bwlfdgh]\>" syn match vmasmOpcode "\<cvtr[fdgh]l\>" syn match vmasmOpcode "\<div[bwlfdgh][23]\>" syn match vmasmOpcode "\<emod[fdgh]\>" syn match vmasmOpcode "\<mneg[bwlfdgh]\>" syn match vmasmOpcode "\<mov[bwlqofdgh]\>" syn match vmasmOpcode "\<mul[bwlfdgh][23]\>" syn match vmasmOpcode "\<poly[fdgh]\>" syn match vmasmOpcode "\<sub[bwlfdgh][23]\>" syn match vmasmOpcode "\<tst[bwlfdgh]\>" syn match vmasmOpcode "\<xor[bwl][23]\>" syn match vmasmOpcode "\<mova[bwlfqdgho]\>" syn match vmasmOpcode "\<push[bwlfqdgho]\>" syn match vmasmOpcode "\<acb[bwlfgdh]\>" syn match vmasmOpcode "\<b[lng]equ\=\>" syn match vmasmOpcode "\<b[cv][cs]\>" syn match vmasmOpcode "\<bb[cs][cs]\>" syn match vmasmOpcode "\<v[vs]add[lfdg]\>" syn match vmasmOpcode "\<v[vs]cmp[lfdg]\>" syn match vmasmOpcode "\<v[vs]div[fdg]\>" syn match vmasmOpcode "\<v[vs]mul[lfdg]\>" syn match vmasmOpcode "\<v[vs]sub[lfdg]\>" syn match vmasmOpcode "\<v[vs]bi[cs]l\>" syn match vmasmOpcode "\<v[vs]xorl\>" syn match vmasmOpcode "\<v[vs]merge\>" syn match vmasmOpcode "\<v[vs]s[rl]ll\>" " Various number formats syn match vmasmdecNumber "[+-]\=[0-9]\+\>" syn match vmasmdecNumber "^d[0-9]\+\>" syn match vmasmhexNumber "^x[0-9a-f]\+\>" syn match vmasmoctNumber "^o[0-7]\+\>" syn match vmasmbinNumber "^b[01]\+\>" syn match vmasmfloatNumber "[-+]\=[0-9]\+E[-+]\=[0-9]\+" syn match vmasmfloatNumber "[-+]\=[0-9]\+\.[0-9]*\(E[-+]\=[0-9]\+\)\=" " Valid labels syn match vmasmLabel "^[a-z_$.][a-z0-9_$.]\{,30}::\=" syn match vmasmLabel "\<[0-9]\{1,5}\$:\=" " Local label " Character string constants " Too complex really. Could be "<...>" but those could also be " expressions. Don't know how to handle chosen delimiters " ("^<sep>...<sep>") " syn region vmasmString start="<" end=">" oneline " Operators syn match vmasmOperator "[-+*/@&!\\]" syn match vmasmOperator "=" syn match vmasmOperator "==" " Global assignment syn match vmasmOperator "%length(.*)" syn match vmasmOperator "%locate(.*)" syn match vmasmOperator "%extract(.*)" syn match vmasmOperator "^[amfc]" syn match vmasmOperator "[bwlg]^" syn match vmasmOperator "\<\(not_\)\=equal\>" syn match vmasmOperator "\<less_equal\>" syn match vmasmOperator "\<greater\(_equal\)\=\>" syn match vmasmOperator "\<less_than\>" syn match vmasmOperator "\<\(not_\)\=defined\>" syn match vmasmOperator "\<\(not_\)\=blank\>" syn match vmasmOperator "\<identical\>" syn match vmasmOperator "\<different\>" syn match vmasmOperator "\<eq\>" syn match vmasmOperator "\<[gl]t\>" syn match vmasmOperator "\<n\=df\>" syn match vmasmOperator "\<n\=b\>" syn match vmasmOperator "\<idn\>" syn match vmasmOperator "\<[nlg]e\>" syn match vmasmOperator "\<dif\>" " Special items for comments syn keyword vmasmTodo contained todo " Comments syn match vmasmComment ";.*" contains=vmasmTodo " Include syn match vmasmInclude "\.library\>" " Macro definition syn match vmasmMacro "\.macro\>" syn match vmasmMacro "\.mexit\>" syn match vmasmMacro "\.endm\>" syn match vmasmMacro "\.mcall\>" syn match vmasmMacro "\.mdelete\>" " Conditional assembly syn match vmasmPreCond "\.iff\=\>" syn match vmasmPreCond "\.if_false\>" syn match vmasmPreCond "\.iftf\=\>" syn match vmasmPreCond "\.if_true\(_false\)\=\>" syn match vmasmPreCond "\.iif\>" " Loop control syn match vmasmRepeat "\.irpc\=\>" syn match vmasmRepeat "\.repeat\>" syn match vmasmRepeat "\.rept\>" syn match vmasmRepeat "\.endr\>" " Directives syn match vmasmDirective "\.address\>" syn match vmasmDirective "\.align\>" syn match vmasmDirective "\.asci[cdiz]\>" syn match vmasmDirective "\.blk[abdfghloqw]\>" syn match vmasmDirective "\.\(signed_\)\=byte\>" syn match vmasmDirective "\.\(no\)\=cross\>" syn match vmasmDirective "\.debug\>" syn match vmasmDirective "\.default displacement\>" syn match vmasmDirective "\.[dfgh]_floating\>" syn match vmasmDirective "\.disable\>" syn match vmasmDirective "\.double\>" syn match vmasmDirective "\.dsabl\>" syn match vmasmDirective "\.enable\=\>" syn match vmasmDirective "\.endc\=\>" syn match vmasmDirective "\.entry\>" syn match vmasmDirective "\.error\>" syn match vmasmDirective "\.even\>" syn match vmasmDirective "\.external\>" syn match vmasmDirective "\.extrn\>" syn match vmasmDirective "\.float\>" syn match vmasmDirective "\.globa\=l\>" syn match vmasmDirective "\.ident\>" syn match vmasmDirective "\.link\>" syn match vmasmDirective "\.list\>" syn match vmasmDirective "\.long\>" syn match vmasmDirective "\.mask\>" syn match vmasmDirective "\.narg\>" syn match vmasmDirective "\.nchr\>" syn match vmasmDirective "\.nlist\>" syn match vmasmDirective "\.ntype\>" syn match vmasmDirective "\.octa\>" syn match vmasmDirective "\.odd\>" syn match vmasmDirective "\.opdef\>" syn match vmasmDirective "\.packed\>" syn match vmasmDirective "\.page\>" syn match vmasmDirective "\.print\>" syn match vmasmDirective "\.psect\>" syn match vmasmDirective "\.quad\>" syn match vmasmDirective "\.ref[1248]\>" syn match vmasmDirective "\.ref16\>" syn match vmasmDirective "\.restore\(_psect\)\=\>" syn match vmasmDirective "\.save\(_psect\)\=\>" syn match vmasmDirective "\.sbttl\>" syn match vmasmDirective "\.\(no\)\=show\>" syn match vmasmDirective "\.\(sub\)\=title\>" syn match vmasmDirective "\.transfer\>" syn match vmasmDirective "\.warn\>" syn match vmasmDirective "\.weak\>" syn match vmasmDirective "\.\(signed_\)\=word\>" syn case match " Define the default highlighting. " Only when an item doesn't have highlighting yet " The default methods for highlighting. Can be overridden later " Comment Constant Error Identifier PreProc Special Statement Todo Type " " Constant Boolean Character Number String " Identifier Function " PreProc Define Include Macro PreCondit " Special Debug Delimiter SpecialChar SpecialComment Tag " Statement Conditional Exception Keyword Label Operator Repeat " Type StorageClass Structure Typedef hi def link vmasmComment Comment hi def link vmasmTodo Todo hi def link vmasmhexNumber Number " Constant hi def link vmasmoctNumber Number " Constant hi def link vmasmbinNumber Number " Constant hi def link vmasmdecNumber Number " Constant hi def link vmasmfloatNumber Number " Constant " hi def link vmasmString String " Constant hi def link vmasmReg Identifier hi def link vmasmOperator Identifier hi def link vmasmInclude Include " PreProc hi def link vmasmMacro Macro " PreProc " hi def link vmasmMacroParam Keyword " Statement hi def link vmasmDirective Special hi def link vmasmPreCond Special hi def link vmasmOpcode Statement hi def link vmasmCond Conditional " Statement hi def link vmasmRepeat Repeat " Statement hi def link vmasmLabel Type let b:current_syntax = "vmasm" " vim: ts=8 sw=2