adam/vim
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

runtime(java): Manage byte limits for variable-width lookbehind assertions

Browse Source 
Raise the byte limits from 80 to 120 for "javaFuncDef" and
"java*CommentTitle"; and support selecting other arbitrary
values with
------------------------------------------------------------
	let g:java_lookbehind_byte_counts = {
		\ 'javaMarkdownCommentTitle': 240,
	\ }
------------------------------------------------------------

for related groups of syntax definitions, referring to their
names with dictionary keys.

Over-80-Byte-Limit Lookbehind Examples:
https://raw.githubusercontent.com/openjdk/jdk/refs/tags/jdk-24%2B36/src/java.base/share/classes/sun/security/x509/NamedX509Key.java [Lines 43 & 44]
https://raw.githubusercontent.com/openjdk/jdk/refs/tags/jdk-24%2B36/src/jdk.compiler/share/classes/com/sun/tools/javac/util/GraphUtils.java [Line 154]

closes: #17921

Signed-off-by: Aliaksei Budavei <0x000c70@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Aliaksei Budavei
2025-08-08 10:50:19 +02:00
committed by Christian Brabandt
parent adfea9b4e6
commit 7132935413
10 changed files with 75 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
runtime/syntax/testdir/dumps/java_enfoldment_00.dump
View File

@ -1,9 +1,9 @@
| +0#0000e05#a8a8a8255@1>/+0&#ffffff0@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |s|e|t|l|o|c|a|l| |f|o|l|d|e|n|a|b|l|e| |f|o|l|d|c|o|l|u|m|n|=|2| |f|o|l|d|m|e|t|h|o|d|=|s|y|n|t|a|x| +0#0000000&@4
| +0#0000e05#a8a8a8255@1|/+0&#ffffff0@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |l|e|t| |g|:|j|a|v|a|_|f|o|l|d|t|e|x|t|_|s|h|o|w|_|f|i|r|s|t|_|o|r|_|s|e|c|o|n|d|_|l|i|n|e| |=| |1| +0#0000000&@5
| +0#0000e05#a8a8a8255@1|/+0&#ffffff0@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |l|e|t| |g|:|j|a|v|a|_|l|o@1|k|b|e|h|i|n|d|_|b|y|t|e|_|c|o|u|n|t|s| |=| |{|'|j|a|v|a|B|l|o|c|k|'|:| |-|1|}| +0#0000000&@1
| +0#0000e05#a8a8a8255@1|/+0&#ffffff0@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |h|i|g|h|l|i|g|h|t| |l|i|n|k| |j|a|v|a|B|l|o|c|k|O|t|h|e|r|S|t|a|r|t| |S|t|r|u|c|t|u|r|e| +0#0000000&@10
| +0#0000e05#a8a8a8255@1|/+0&#ffffff0@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |h|i|g|h|l|i|g|h|t| |l|i|n|k| |j|a|v|a|B|l|o|c|k|S|t|a|r|t| |T|o|d|o| +0#0000000&@20
| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
|++0#0000e05#a8a8a8255| |+|-@1| |1|9| |l|i|n|e|s|:| |@|S|u|p@1|r|e|s@1|W|a|r|n|i|n|g|s|(|{|-@39
| @1|c+0#00e0003#ffffff0|l|a|s@1| +0#0000000&|F|o|l|d|i|n|g|T|e|s|t|s| |{+0#00e0003&| +0#0000000&@52
| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@3|i+0#00e0003&|n|t|e|r|f|a|c|e| +0#0000000&|F|o|l|d|e|n|a|b|l|e| @48

6
runtime/syntax/testdir/dumps/java_enfoldment_02.dump
View File

@ -15,6 +15,6 @@
| +0#0000e05#a8a8a8255@1|/+0&#ffffff0@1| |{| +0#0000000&@68
| +0#0000e05#a8a8a8255@1|/+0&#ffffff0@1| |}| +0#0000000&@68
| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
|++0#0000e05#a8a8a8255| |+|-@1| @1|2| |l|i|n|e|s|:| |1|2@1|||.@54
|~+0#4040ff13#ffffff0| @73
| +0#0000000&@56|9|7|,|2|-|1| @7|B|o|t|
| +0#0000e05#a8a8a8255@1|/+0&#ffffff0|*| |1|2@1|||.@65
| +0&#a8a8a8255@1|.+0&#ffffff0@23|*|/| +0#0000000&|i+0#00e0003&|n|t|e|r|f|a|c|e| +0#0000000&|F|o|l|d|e|n|a|b|l|e| |{+0#00e0003&| +0#0000000&@23
@57|9|7|,|2|-|1| @7|9|8|%|

20
runtime/syntax/testdir/dumps/java_enfoldment_03.dump Normal file
View File

@ -0,0 +1,20 @@
| +0#0000e05#a8a8a8255@1|/+0&#ffffff0|*| |1|2@1|||.@65
| +0&#a8a8a8255@1|.+0&#ffffff0@23|*|/| +0#0000000&|i+0#00e0003&|n|t|e|r|f|a|c|e| +0#0000000&|F|o|l|d|e|n|a|b|l|e| |{+0#00e0003&| +0#0000000&@23
| +0#0000e05#a8a8a8255@1>}+0#00e0003#ffffff0| +0#0000000&@71
|~+0#4040ff13&| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
| +0#0000000&@56|1|2@1|,|1| @8|B|o|t|

2
runtime/syntax/testdir/dumps/java_unfoldment_00.dump
View File

@ -1,9 +1,9 @@
>/+0#0000e05#ffffff0@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |s|e|t|l|o|c|a|l| |n|o|f|o|l|d|e|n|a|b|l|e| +0#0000000&@35
|/+0#0000e05&@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |l|e|t| |g|:|j|a|v|a|_|m|a|r|k|_|b|r|a|c|e|s|_|i|n|_|p|a|r|e|n|s|_|a|s|_|e|r@1|o|r|s| |=| |1| +0#0000000&@10
|/+0#0000e05&@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |l|e|t| |g|:|j|a|v|a|_|l|o@1|k|b|e|h|i|n|d|_|b|y|t|e|_|c|o|u|n|t|s| |=| |{|'|j|a|v|a|B|l|o|c|k|'|:| |-|1|}| +0#0000000&@3
|/+0#0000e05&@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |h|i|g|h|l|i|g|h|t| |l|i|n|k| |j|a|v|a|B|l|o|c|k|O|t|h|e|r|S|t|a|r|t| |S|t|r|u|c|t|u|r|e| +0#0000000&@12
|/+0#0000e05&@1| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |h|i|g|h|l|i|g|h|t| |l|i|n|k| |j|a|v|a|B|l|o|c|k|S|t|a|r|t| |T|o|d|o| +0#0000000&@22
@75
@75
@4|@+0#e000e06&|S|u|p@1|r|e|s@1|W|a|r|n|i|n|g|s|(|{+0#0000001#ffff4012| +0#0000000#ffffff0@51
@4|"@2| @67
| +0#e000002&@3|b|e|s|p|o|k|e| +0#0000000&@63

2
runtime/syntax/testdir/dumps/java_unfoldment_06.dump
View File

@ -16,5 +16,5 @@
|/+0#0000e05&@1| |}| +0#0000000&@70
@75
|/+0#0000e05&|*| |1|2@1|||.@67
@20|*|/| +0#0000000&|i+0#00e0003&|n|t|e|r|f|a|c|e| +0#0000000&|U|n|f|o|l|d|e|n|a|b|l|e| |{+0#0000001#ffff4012| +0#0000000#ffffff0@27
@20|*|/| +0#0000000&|i+0#00e0003&|n|t|e|r|f|a|c|e| +0#0000000&|U|n|f|o|l|d|e|n|a|b|l|e| |{+0#00e0003&| +0#0000000&@27
@57|1|0|9|,|1| @8|9@1|%|

4
runtime/syntax/testdir/dumps/java_unfoldment_07.dump
View File

@ -1,6 +1,6 @@
|/+0#0000e05#ffffff0|*| |1|2@1|||.@67
@20|*|/| +0#0000000&|i+0#00e0003&|n|t|e|r|f|a|c|e| +0#0000000&|U|n|f|o|l|d|e|n|a|b|l|e| |{+0#0000001#ffff4012| +0#0000000#ffffff0@27
>}+0#0000001#ffff4012| +0#0000000#ffffff0@73
@20|*|/| +0#0000000&|i+0#00e0003&|n|t|e|r|f|a|c|e| +0#0000000&|U|n|f|o|l|d|e|n|a|b|l|e| |{+0#00e0003&| +0#0000000&@27
>}+0#00e0003&| +0#0000000&@73
|~+0#4040ff13&| @73
|~| @73
|~| @73

2
runtime/syntax/testdir/input/java_enfoldment.java
View File

@ -1,9 +1,9 @@
// VIM_TEST_SETUP setlocal foldenable foldcolumn=2 foldmethod=syntax
// VIM_TEST_SETUP let g:java_foldtext_show_first_or_second_line = 1
// VIM_TEST_SETUP let g:java_lookbehind_byte_counts = {'javaBlock': -1}
// VIM_TEST_SETUP highlight link javaBlockOtherStart Structure
// VIM_TEST_SETUP highlight link javaBlockStart Todo
@SuppressWarnings({
"""
bespoke

2
runtime/syntax/testdir/input/java_unfoldment.java
View File

@ -1,9 +1,9 @@
// VIM_TEST_SETUP setlocal nofoldenable
// VIM_TEST_SETUP let g:java_mark_braces_in_parens_as_errors = 1
// VIM_TEST_SETUP let g:java_lookbehind_byte_counts = {'javaBlock': -1}
// VIM_TEST_SETUP highlight link javaBlockOtherStart Structure
// VIM_TEST_SETUP highlight link javaBlockStart Todo
@SuppressWarnings({
"""
bespoke