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runtime(vim): Update base-syntax, allow whitespace before :substitute pattern

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Allow whitespace between the :substitute command and its pattern
argument.  Although unusual, it is supported and there are examples in
the wild.

Match Vi compatible :substitute commands like :s\/{string}/.  See :help
E1270.

fixes: #14920
closes: #14923

Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Doug Kearns
2024-06-05 19:45:43 +02:00
committed by Christian Brabandt
parent dca57fb542
commit 92f4e91590
12 changed files with 169 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
runtime/syntax/testdir/dumps/vim_ex_substitute_01.dump
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@ -17,4 +17,4 @@
|f+0#af5f00255&|u|n|c|t|i|o|n| +0#0000000&|F|o@1|(+0#e000e06&|)| +0#0000000&@60
| +0#af5f00255&@1|s|u|b|s|t|i|t|u|t|e|/+0#e000e06&|f+0#0000000&|o@1|/+0#e000e06&|b+0#0000000&|a|r|/+0#e000e06&| +0#0000000&@53
@2|l+0#af5f00255&|e|t| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&|=+0#af5f00255&| +0#0000000&|s|t|r|-+0#af5f00255&|>|s+0#00e0e07&|u|b|s|t|i|t|u|t|e|(+0#e000e06&|s+0#00e0e07&|t|r|,+0#0000000&| |p+0#00e0e07&|a|t|,+0#0000000&| |s+0#00e0e07&|u|b|,+0#0000000&| |f+0#00e0e07&|l|a|g|s|)+0#e000e06&| +0#0000000&@25
@57|1|9|,|1| @9|1|9|%|
@57|1|9|,|1| @9|1|0|%|

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runtime/syntax/testdir/dumps/vim_ex_substitute_02.dump
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@ -17,4 +17,4 @@
|s+0#af5f00255&|'+0#e000e06&|/+0#0000000&|'+0#e000e06&|/+0#0000000&@1|'+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@57
|"+0#0000e05&| |F+0#0000001#ffff4012|I|X|M|E| +0#0000e05#ffffff0|-| |m|a|t|c|h|e|s| |v|i|m|U|s|e|r|F|u|n|c| +0#0000000&@45
|"+0#0000e05&| |s|(|/|(|/@1|(| |"| |c|o|m@1|e|n|t| +0#0000000&@55
@57|3|7|,|3| @9|4|6|%|
@57|3|7|,|3| @9|2|4|%|

2
runtime/syntax/testdir/dumps/vim_ex_substitute_03.dump
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@ -17,4 +17,4 @@
|"+0#0000e05&| |s|\|/|\|/@1|\| |"| |c|o|m@1|e|n|t| |(|d|i|s|a|l@1|o|w|e|d|)| +0#0000000&@42
|s+0#af5f00255&|]+0#e000e06&|/+0#0000000&|]+0#e000e06&|/+0#0000000&@1|]+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@57
|s+0#af5f00255&|^+0#e000e06&|/+0#0000000&|^+0#e000e06&|/+0#0000000&@1|^+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@57
@57|5@1|,|1| @9|7|3|%|
@57|5@1|,|1| @9|3|9|%|

24
runtime/syntax/testdir/dumps/vim_ex_substitute_04.dump
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@ -6,15 +6,15 @@
>s+0#af5f00255&|}+0#e000e06&|/+0#0000000&|}+0#e000e06&|/+0#0000000&@1|}+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@57
|s+0#af5f00255&|~+0#e000e06&|/+0#0000000&|~+0#e000e06&|/+0#0000000&@1|~+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@57
@75
@75
|"+0#0000e05&| |I|s@1|u|e| |#|1|3|8@1|3| +0#0000000&@60
@75
|s|t|r|[|s|]| @68
|s|t|r|(+0#e000e06&|s+0#00e0e07&|)+0#e000e06&| +0#0000000&@68
@75
|d+0#af5f00255&|e|f| +0#0000000&|T|e|s|t|(+0#e000e06&|)| +0#0000000&@64
@2|s|t|r|[|s|]| @66
@2|s|t|r|(+0#e000e06&|s+0#00e0e07&|)+0#e000e06&| +0#0000000&@66
|e+0#af5f00255&|n|d@1|e|f| +0#0000000&@68
@75
@57|7|3|,|1| @9|B|o|t|
|s+0#af5f00255&| +0#0000000&|!+0#e000e06&|/+0#0000000&|!+0#e000e06&|/+0#0000000&@1|!+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|"+0#0000e05&| |s| |"+0#e000002&|/|"|/+0#0000e05&@1|"| |"| |c|o|m@1|e|n|t| |(|w|o|r|k|s| |b|u|t| |d|i|s|a|l@1|o|w|e|d|)| +0#0000000&@31
|s+0#af5f00255&| +0#0000000&|#+0#e000e06&|/+0#0000000&|#+0#e000e06&|/+0#0000000&@1|#+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|$+0#e000e06&|/+0#0000000&|$+0#e000e06&|/+0#0000000&@1|$+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|%+0#e000e06&|/+0#0000000&|%+0#e000e06&|/+0#0000000&@1|%+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|&+0#e000e06&|/+0#0000000&|&+0#e000e06&|/+0#0000000&@1|&+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|'+0#e000e06&|/+0#0000000&|'+0#e000e06&|/+0#0000000&@1|'+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|"+0#0000e05&| |F+0#0000001#ffff4012|I|X|M|E| +0#0000e05#ffffff0|-| |m|a|t|c|h|e|s| |v|i|m|U|s|e|r|F|u|n|c| +0#0000000&@45
|"+0#0000e05&| |s| |(|/|(|/@1|(| |"| |c|o|m@1|e|n|t| +0#0000000&@54
|s+0#af5f00255&| +0#0000000&|)+0#e000e06&|/+0#0000000&|)+0#e000e06&|/+0#0000000&@1|)+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|*+0#e000e06&|/+0#0000000&|*+0#e000e06&|/+0#0000000&@1|*+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
@57|7|3|,|1| @9|5|3|%|

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runtime/syntax/testdir/dumps/vim_ex_substitute_05.dump Normal file
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@ -0,0 +1,20 @@
|s+0#af5f00255#ffffff0| +0#0000000&|*+0#e000e06&|/+0#0000000&|*+0#e000e06&|/+0#0000000&@1|*+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|++0#e000e06&|/+0#0000000&|++0#e000e06&|/+0#0000000&@1|++0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|,+0#e000e06&|/+0#0000000&|,+0#e000e06&|/+0#0000000&@1|,+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|-+0#e000e06&|/+0#0000000&|-+0#e000e06&|/+0#0000000&@1|-+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|.+0#e000e06&|/+0#0000000&|.+0#e000e06&|/+0#0000000&@1|.+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
>s+0#af5f00255&| +0#0000000&|/+0#e000e06&|X+0#0000000&|/+0#e000e06&|X+0#0000000&@1|/+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|:+0#e000e06&|/+0#0000000&|:+0#e000e06&|/+0#0000000&@1|:+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|;+0#e000e06&|/+0#0000000&|;+0#e000e06&|/+0#0000000&@1|;+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|<+0#e000e06&|/+0#0000000&|<+0#e000e06&|/+0#0000000&@1|<+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|=+0#e000e06&|/+0#0000000&|=+0#e000e06&|/+0#0000000&@1|=+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|>+0#e000e06&|/+0#0000000&|>+0#e000e06&|/+0#0000000&@1|>+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|?+0#e000e06&|/+0#0000000&|?+0#e000e06&|/+0#0000000&@1|?+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|@+0#e000e06&|/+0#0000000&|@+0#e000e06&|/+0#0000000&@1|@+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|[+0#e000e06&|/+0#0000000&|[+0#e000e06&|/+0#0000000&@1|[+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|"+0#0000e05&| |s| |\|/|\|/@1|\| |"| |c|o|m@1|e|n|t| |(|d|i|s|a|l@1|o|w|e|d|)| +0#0000000&@41
|s+0#af5f00255&| +0#0000000&|]+0#e000e06&|/+0#0000000&|]+0#e000e06&|/+0#0000000&@1|]+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|^+0#e000e06&|/+0#0000000&|^+0#e000e06&|/+0#0000000&@1|^+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|_+0#e000e06&|/+0#0000000&|_+0#e000e06&|/+0#0000000&@1|_+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|`+0#e000e06&|/+0#0000000&|`+0#e000e06&|/+0#0000000&@1|`+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
@57|9|1|,|1| @9|6|8|%|

20
runtime/syntax/testdir/dumps/vim_ex_substitute_06.dump Normal file
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@ -0,0 +1,20 @@
|s+0#af5f00255#ffffff0| +0#0000000&|`+0#e000e06&|/+0#0000000&|`+0#e000e06&|/+0#0000000&@1|`+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|{+0#e000e06&|/+0#0000000&|{+0#e000e06&|/+0#0000000&@1|{+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|"+0#0000e05&| |s| |||/|||/@1||| |"| |c|o|m@1|e|n|t| |(|d|i|s|a|l@1|o|w|e|d|)| +0#0000000&@41
|s+0#af5f00255&| +0#0000000&|}+0#e000e06&|/+0#0000000&|}+0#e000e06&|/+0#0000000&@1|}+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
|s+0#af5f00255&| +0#0000000&|~+0#e000e06&|/+0#0000000&|~+0#e000e06&|/+0#0000000&@1|~+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
> @74
|s+0#af5f00255&|/+0#e000e06&@1|{+0#0000000&|s|t|r|i|n|g|}|/+0#e000e06&| +0#0000000&@62
|s+0#af5f00255&| +0#0000000&|/+0#e000e06&@1|{+0#0000000&|s|t|r|i|n|g|}|/+0#e000e06&| +0#0000000&@61
@75
@75
|"+0#0000e05&| |V|i| |c|o|m|p|a|t|i|b|i|l|i|t|y| +0#0000000&@56
@75
|s+0#af5f00255&|\+0#e000e06&|/|{+0#0000000&|s|t|r|i|n|g|}|/+0#e000e06&| +0#0000000&@62
|s+0#af5f00255&|\+0#e000e06&|?|{+0#0000000&|s|t|r|i|n|g|}|?+0#e000e06&| +0#0000000&@62
|s+0#af5f00255&|\+0#e000e06&|&|{+0#0000000&|s|t|r|i|n|g|}|&+0#e000e06&| +0#0000000&@62
@75
|s+0#af5f00255&| +0#0000000&|\+0#e000e06&|/|{+0#0000000&|s|t|r|i|n|g|}|/+0#e000e06&| +0#0000000&@61
|s+0#af5f00255&| +0#0000000&|\+0#e000e06&|?|{+0#0000000&|s|t|r|i|n|g|}|?+0#e000e06&| +0#0000000&@61
|s+0#af5f00255&| +0#0000000&|\+0#e000e06&|&|{+0#0000000&|s|t|r|i|n|g|}|&+0#e000e06&| +0#0000000&@61
@57|1|0|9|,|0|-|1| @6|8|2|%|

20
runtime/syntax/testdir/dumps/vim_ex_substitute_07.dump Normal file
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@ -0,0 +1,20 @@
|s+0#af5f00255#ffffff0| +0#0000000&|\+0#e000e06&|&|{+0#0000000&|s|t|r|i|n|g|}|&+0#e000e06&| +0#0000000&@61
@75
@75
|"+0#0000e05&| |T|r|a|i|l|i|n|g| |c|o|m@1|e|n|t| |a|n|d| |b|a|r| +0#0000000&@48
@75
>"+0#0000e05&| +0#0000000&|F+0#0000001#ffff4012|I|X|M|E|:+0#e000e06#ffffff0| +0#0000e05&|t|r|a|i|l|i|n|g| |c|o|m@1|e|n|t|,| |n|o| |w|h|i|t|e|s|p|a|c|e| +0#0000000&@34
|s+0#af5f00255&|"+0#0000000&| |c|o|m@1|e|n|t| @64
|s+0#af5f00255&||+0#0000000&| |e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&@61
@75
|s+0#af5f00255&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@63
|s+0#af5f00255&| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&@60
@75
@75
|"+0#0000e05&| |I|s@1|u|e| |#|1|3|8@1|3| +0#0000000&@60
@75
|s|t|r|[|s|]| @68
|s|t|r|(+0#e000e06&|s+0#00e0e07&|)+0#e000e06&| +0#0000000&@68
@75
|d+0#af5f00255&|e|f| +0#0000000&|T|e|s|t|(+0#e000e06&|)| +0#0000000&@64
@57|1|2|7|,|1| @8|9|6|%|

16
runtime/syntax/testdir/dumps/vim_ex_substitute_99.dump
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@ -1,10 +1,10 @@
|s+0#af5f00255#ffffff0|^+0#e000e06&|/+0#0000000&|^+0#e000e06&|/+0#0000000&@1|^+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@57
|s+0#af5f00255&|_+0#e000e06&|/+0#0000000&|_+0#e000e06&|/+0#0000000&@1|_+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@57
|s+0#af5f00255&|`+0#e000e06&|/+0#0000000&|`+0#e000e06&|/+0#0000000&@1|`+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@57
|s+0#af5f00255&|{+0#e000e06&|/+0#0000000&|{+0#e000e06&|/+0#0000000&@1|{+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@57
|"+0#0000e05&| |s|||/|||/@1||| |"| |c|o|m@1|e|n|t| |(|d|i|s|a|l@1|o|w|e|d|)| +0#0000000&@42
|s+0#af5f00255&|}+0#e000e06&|/+0#0000000&|}+0#e000e06&|/+0#0000000&@1|}+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@57
|s+0#af5f00255&|~+0#e000e06&|/+0#0000000&|~+0#e000e06&|/+0#0000000&@1|~+0#e000e06&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@57
| +0&#ffffff0@74
|"+0#0000e05&| +0#0000000&|F+0#0000001#ffff4012|I|X|M|E|:+0#e000e06#ffffff0| +0#0000e05&|t|r|a|i|l|i|n|g| |c|o|m@1|e|n|t|,| |n|o| |w|h|i|t|e|s|p|a|c|e| +0#0000000&@34
|s+0#af5f00255&|"+0#0000000&| |c|o|m@1|e|n|t| @64
|s+0#af5f00255&||+0#0000000&| |e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&@61
@75
|s+0#af5f00255&| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@63
|s+0#af5f00255&| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&@60
@75
@75
|"+0#0000e05&| |I|s@1|u|e| |#|1|3|8@1|3| +0#0000000&@60
@ -17,4 +17,4 @@
@2|s|t|r|(+0#e000e06&|s+0#00e0e07&|)+0#e000e06&| +0#0000000&@66
|e+0#af5f00255&|n|d@1|e|f| +0#0000000&@68
> @74
@57|8|6|,|0|-|1| @7|B|o|t|
@57|1|4@1|,|0|-|1| @6|B|o|t|

58
runtime/syntax/testdir/input/vim_ex_substitute.vim
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@ -73,6 +73,64 @@ s{/{//{ " comment
s}/}//} " comment
s~/~//~ " comment
s !/!//! " comment
" s "/"//" " comment (works but disallowed)
s #/#//# " comment
s $/$//$ " comment
s %/%//% " comment
s &/&//& " comment
s '/'//' " comment
" FIXME - matches vimUserFunc
" s (/(//( " comment
s )/)//) " comment
s */*//* " comment
s +/+//+ " comment
s ,/,//, " comment
s -/-//- " comment
s ././/. " comment
s /X/XX/ " comment
s :/://: " comment
s ;/;//; " comment
s </<//< " comment
s =/=//= " comment
s >/>//> " comment
s ?/?//? " comment
s @/@//@ " comment
s [/[//[ " comment
" s \/\//\ " comment (disallowed)
s ]/]//] " comment
s ^/^//^ " comment
s _/_//_ " comment
s `/`//` " comment
s {/{//{ " comment
" s |/|//| " comment (disallowed)
s }/}//} " comment
s ~/~//~ " comment
s//{string}/
s //{string}/
" Vi compatibility
s\/{string}/
s\?{string}?
s\&{string}&
s \/{string}/
s \?{string}?
s \&{string}&
" Trailing comment and bar
" FIXME: trailing comment, no whitespace
s" comment
s| echo "Foo"
s " comment
s | echo "Foo"
" Issue #13883