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forked from aniani/vim

11 Commits

Author SHA1 Message Date
Doug Kearns
3dca512939
runtime(vim): Update base-syntax and generator, only match valid predefined variables
- Only match valid predefined and option variables.
- Match scope dictionaries.
- Highlight scope prefixed variables as a scope dictionary accessor. The
  vimVarScope syntax group can be linked to vimVar to disable this.
- Include support for Neovim-only predefined and option variables.

Temporary collateral damage - scope dictionaries match instead of keys
in dictionary literals.

closes: #16727

Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
2025-03-09 16:30:28 +01:00
Doug Kearns
a9c06429ac
runtime(vim): Update base-syntax, match Vim9 boolean and null literals in parens
- Match Vim9 boolean and null literals in parenthesised expressions and
  function argument lists.
- Match read-only registers in expressions.

closes: #16622

Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
2025-02-12 20:44:17 +01:00
Doug Kearns
1aa287e048
runtime(vim): Update base-syntax, improve variable matching
- Match variables after operators, including line continuations.
- Match option variables without leading whitespace.
- Explicitly match expression subscripts.
- Match Vim9 variables in LHS of assignments and method calls.
- Match option variables (&option) with a dedicated syntax group like
  environment variables.
- Match list literals, fixes: #5830
- Match :{un}lockvar arguments.
- Match registers and environment variables in :let unpack lists.
- Match lambda expressions
- Match Vim9 scope blocks
- Match variables in :for subject
- Highlight user variables with Normal
- Improve this/super keyword matching, fixes: #15970

closes: #16476

Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
2025-02-10 22:00:27 +01:00
Doug Kearns
c273f1ac77
runtime(vim): Update base-syntax, match ternary and falsy operators
fixes: #14423
fixes: #16227
closes: #16484

Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
2025-01-20 21:53:01 +01:00
Doug Kearns
8dec6c2e6c
runtime(vim): Update base-syntax, fix is/isnot operator matching
- Match is? and isnot? operators.
- Limit other comparison operators to one match modifier rather than
  two.

closes: #16482

Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
2025-01-19 14:02:06 +01:00
Doug Kearns
695522dea3
runtime(vim): Update base-syntax, highlight literal string quote escape
Match the '' escape sequence in literal strings.  These were previously
ending the current string and starting another concatenated literal
string.

closes: #16415

Signed-off-by: Christian Brabandt <cb@256bit.org>
Signed-off-by: Doug Kearns <dougkearns@gmail.com>
2025-01-10 20:02:17 +01:00
Doug Kearns
1718e7d07e
runtime(vim): Update base-syntax, improve ex-bang matching
Always match ex-bang explicitly rather than incidentally as the ! operator.

fixes: #16221
closes: #16410

Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
2025-01-08 18:20:47 +01:00
Aliaksei Budavei
8418446644
runtime(syntax-tests): Allow for folded and wrapped lines in syntax test files
The current implementation falls short for syntax test files
on two accounts:
1. With folded lines -- some lines before folded lines are
    unnecessarily repeated in generated dump files because
    closed folded lines are always treated as opened for the
    cursor to move _in_ instead of to move _over_ them.
2. With wrapped lines (longer than 75 columns) -- some lines
    are omitted in generated dump files because calculations
    for the cursor progress and its movement commands only
    refer to file lines and not their layout within a 20x75
    buffer (less &cmdheight).

As an alternative, we abandon deterministic (and inaccurate
at times) calculations for the cursor progress and, instead,
advance the cursor by as much as before for a single dump
file, but now rely on marking the last visible line and
additional movement to position lines at desired offsets,
carefully preserving compatibility for the &scrolloff and
&ruler values inherited from defaults.vim.  The parent Vim
process will keep track of progress through a syntax test
file made by its child process ("terminal") by reading the
rightmost end of the ruler line from the terminal buffer,
looking for " All " or " Bot " for its cue to finish dump
file generation.

With these changes applied, the lossless line length limit
will be raised from 75 to 1425 (for a 19x75 view) columns.

Also, prefer "lastline" to "truncate" for &display; hiding
the content of any last _long_ line in a view goes against
the purpose of syntax file testing -- all lines should be
recorded.

related: #15150
fixes: #14245

Signed-off-by: Aliaksei Budavei <0x000c70@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-07-06 11:56:31 +02:00
dkearns
5cd86c6cff
runtime(vim): Update base-syntax, improve number matching (#14175)
- Limit blob literals to an even number of hexadecimal digits and
  correctly located dots.
- Match octal numbers.

The current version unsuccessfully attempts to match a leading '-' as
part of the float literal.  It's actually parsed as part of the literal
for all numbers but the syntax file hasn't matched it like that for a
long time and highlights negative numbers as UNARY-MINUS NUMBER.  This
will be fixed when better expression matching is implemented.


Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-03-11 21:40:58 +01:00
dkearns
7c5aeaffa2
runtime(vim): Update syntax file (#13969)
Improve string interpolation highlighting.

Use the vimSep group to highlight interpolation braces as vimOperParen
has no highlighting of its own and employs vimSep via matchgroup.

Add vimNumber to the interpolation group's contained list.

Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: thinca <thinca@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-02-03 18:18:31 +01:00
dkearns
e3e3934bb1
runtime(vim): Update syntax file (#13948)
Improve string escape sequence and special key matching.

Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
2024-02-01 21:44:26 +01:00