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-rw-r--r--src/nvim/regexp.c80
-rw-r--r--src/nvim/regexp_nfa.c12
-rw-r--r--src/nvim/testdir/test_expr_utf8.vim57
-rw-r--r--src/nvim/version.c6
4 files changed, 118 insertions, 37 deletions
diff --git a/src/nvim/regexp.c b/src/nvim/regexp.c
index 64a70c295a..6613d284d7 100644
--- a/src/nvim/regexp.c
+++ b/src/nvim/regexp.c
@@ -2309,48 +2309,64 @@ collection:
}
break;
case CLASS_ALNUM:
- for (cu = 1; cu <= 255; cu++)
- if (isalnum(cu))
- regc(cu);
+ for (cu = 1; cu < 128; cu++) {
+ if (isalnum(cu)) {
+ regmbc(cu);
+ }
+ }
break;
case CLASS_ALPHA:
- for (cu = 1; cu <= 255; cu++)
- if (isalpha(cu))
- regc(cu);
+ for (cu = 1; cu < 128; cu++) {
+ if (isalpha(cu)) {
+ regmbc(cu);
+ }
+ }
break;
case CLASS_BLANK:
regc(' ');
regc('\t');
break;
case CLASS_CNTRL:
- for (cu = 1; cu <= 255; cu++)
- if (iscntrl(cu))
- regc(cu);
+ for (cu = 1; cu <= 255; cu++) {
+ if (iscntrl(cu)) {
+ regmbc(cu);
+ }
+ }
break;
case CLASS_DIGIT:
- for (cu = 1; cu <= 255; cu++)
- if (ascii_isdigit(cu))
- regc(cu);
+ for (cu = 1; cu <= 255; cu++) {
+ if (ascii_isdigit(cu)) {
+ regmbc(cu);
+ }
+ }
break;
case CLASS_GRAPH:
- for (cu = 1; cu <= 255; cu++)
- if (isgraph(cu))
- regc(cu);
+ for (cu = 1; cu <= 255; cu++) {
+ if (isgraph(cu)) {
+ regmbc(cu);
+ }
+ }
break;
case CLASS_LOWER:
- for (cu = 1; cu <= 255; cu++)
- if (vim_islower(cu))
- regc(cu);
+ for (cu = 1; cu <= 255; cu++) {
+ if (vim_islower(cu) && cu != 170 && cu != 186) {
+ regmbc(cu);
+ }
+ }
break;
case CLASS_PRINT:
- for (cu = 1; cu <= 255; cu++)
- if (vim_isprintc(cu))
- regc(cu);
+ for (cu = 1; cu <= 255; cu++) {
+ if (vim_isprintc(cu)) {
+ regmbc(cu);
+ }
+ }
break;
case CLASS_PUNCT:
- for (cu = 1; cu <= 255; cu++)
- if (ispunct(cu))
- regc(cu);
+ for (cu = 1; cu < 128; cu++) {
+ if (ispunct(cu)) {
+ regmbc(cu);
+ }
+ }
break;
case CLASS_SPACE:
for (cu = 9; cu <= 13; cu++)
@@ -2358,14 +2374,18 @@ collection:
regc(' ');
break;
case CLASS_UPPER:
- for (cu = 1; cu <= 255; cu++)
- if (vim_isupper(cu))
- regc(cu);
+ for (cu = 1; cu <= 255; cu++) {
+ if (vim_isupper(cu)) {
+ regmbc(cu);
+ }
+ }
break;
case CLASS_XDIGIT:
- for (cu = 1; cu <= 255; cu++)
- if (ascii_isxdigit(cu))
- regc(cu);
+ for (cu = 1; cu <= 255; cu++) {
+ if (ascii_isxdigit(cu)) {
+ regmbc(cu);
+ }
+ }
break;
case CLASS_TAB:
regc('\t');
diff --git a/src/nvim/regexp_nfa.c b/src/nvim/regexp_nfa.c
index d96858632f..474f3df32a 100644
--- a/src/nvim/regexp_nfa.c
+++ b/src/nvim/regexp_nfa.c
@@ -4320,12 +4320,14 @@ static int check_char_class(int class, int c)
{
switch (class) {
case NFA_CLASS_ALNUM:
- if (c >= 1 && c <= 255 && isalnum(c))
+ if (c >= 1 && c < 128 && isalnum(c)) {
return OK;
+ }
break;
case NFA_CLASS_ALPHA:
- if (c >= 1 && c <= 255 && isalpha(c))
+ if (c >= 1 && c < 128 && isalpha(c)) {
return OK;
+ }
break;
case NFA_CLASS_BLANK:
if (c == ' ' || c == '\t')
@@ -4344,16 +4346,18 @@ static int check_char_class(int class, int c)
return OK;
break;
case NFA_CLASS_LOWER:
- if (vim_islower(c))
+ if (vim_islower(c) && c != 170 && c != 186) {
return OK;
+ }
break;
case NFA_CLASS_PRINT:
if (vim_isprintc(c))
return OK;
break;
case NFA_CLASS_PUNCT:
- if (c >= 1 && c <= 255 && ispunct(c))
+ if (c >= 1 && c < 128 && ispunct(c)) {
return OK;
+ }
break;
case NFA_CLASS_SPACE:
if ((c >= 9 && c <= 13) || (c == ' '))
diff --git a/src/nvim/testdir/test_expr_utf8.vim b/src/nvim/testdir/test_expr_utf8.vim
index 9ea6d8872b..097d708329 100644
--- a/src/nvim/testdir/test_expr_utf8.vim
+++ b/src/nvim/testdir/test_expr_utf8.vim
@@ -35,3 +35,60 @@ func Test_strcharpart_utf8()
call assert_equal('̀', strcharpart('àxb', 1, 1))
call assert_equal('x', strcharpart('àxb', 2, 1))
endfunc
+
+func s:classes_test()
+ set isprint=@,161-255
+ call assert_equal('Motörhead', matchstr('Motörhead', '[[:print:]]\+'))
+
+ let alphachars = ''
+ let lowerchars = ''
+ let upperchars = ''
+ let alnumchars = ''
+ let printchars = ''
+ let punctchars = ''
+ let xdigitchars = ''
+ let i = 1
+ while i <= 255
+ let c = nr2char(i)
+ if c =~ '[[:alpha:]]'
+ let alphachars .= c
+ endif
+ if c =~ '[[:lower:]]'
+ let lowerchars .= c
+ endif
+ if c =~ '[[:upper:]]'
+ let upperchars .= c
+ endif
+ if c =~ '[[:alnum:]]'
+ let alnumchars .= c
+ endif
+ if c =~ '[[:print:]]'
+ let printchars .= c
+ endif
+ if c =~ '[[:punct:]]'
+ let punctchars .= c
+ endif
+ if c =~ '[[:xdigit:]]'
+ let xdigitchars .= c
+ endif
+ let i += 1
+ endwhile
+
+ call assert_equal('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz', alphachars)
+ call assert_equal('abcdefghijklmnopqrstuvwxyzµßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿ', lowerchars)
+ call assert_equal('ABCDEFGHIJKLMNOPQRSTUVWXYZÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞ', upperchars)
+ call assert_equal('0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz', alnumchars)
+ call assert_equal(' !"#$%&''()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ', printchars)
+ call assert_equal('!"#$%&''()*+,-./:;<=>?@[\]^_`{|}~', punctchars)
+ call assert_equal('0123456789ABCDEFabcdef', xdigitchars)
+endfunc
+
+func Test_classes_re1()
+ set re=1
+ call s:classes_test()
+endfunc
+
+func Test_classes_re2()
+ set re=2
+ call s:classes_test()
+endfunc
diff --git a/src/nvim/version.c b/src/nvim/version.c
index 0921749eb5..be17b6775a 100644
--- a/src/nvim/version.c
+++ b/src/nvim/version.c
@@ -646,7 +646,7 @@ static int included_patches[] = {
// 1796 NA
// 1795 NA
// 1794 NA
- // 1793,
+ 1793,
// 1792 NA
// 1791 NA
// 1790 NA
@@ -655,9 +655,9 @@ static int included_patches[] = {
// 1788 NA
// 1787 NA
// 1786 NA
- // 1785,
+ 1785,
// 1784 NA
- // 1783,
+ 1783,
1782,
// 1781,
1780,
generated by cgit (git 2.34.1) at 2025-10-31 08:26:41 +0000