patch 7.4.1629

Problem: Handling emoji characters as full width has problems with backwards compatibility. Solution: Remove ambiguous and double width characters from the emoji table. Use a separate table for the character class. (partly by Yasuhiro Matsumoto)
2025-09-23 03:43:49 -04:00 · 2016-03-21 22:09:44 +01:00
parent 3f3fbd3fdb
commit b86f10ee10
3 changed files with 335 additions and 210 deletions
--- a/runtime/tools/unicode.vim
+++ b/runtime/tools/unicode.vim
@@ -32,8 +32,8 @@ func! ParseFoldProps()
    if line !~ '^#' && line !~ '^\s*$'
      let l = split(line, '\s*;\s*', 1)
      if len(l) != 4
-	echoerr 'Found ' . len(l) . ' items in line ' . lnum . ', expected 4'
-	return
+        echoerr 'Found ' . len(l) . ' items in line ' . lnum . ', expected 4'
+        return
      endif
      call add(s:foldprops, l)
    endif
@@ -50,8 +50,8 @@ func! ParseWidthProps()
    if line !~ '^#' && line !~ '^\s*$'
      let l = split(line, '\s*;\s*', 1)
      if len(l) != 2
-	echoerr 'Found ' . len(l) . ' items in line ' . lnum . ', expected 2'
-	return
+        echoerr 'Found ' . len(l) . ' items in line ' . lnum . ', expected 2'
+        return
      endif
      call add(s:widthprops, l)
    endif
@@ -72,18 +72,18 @@ func! BuildCaseTable(name, index)
      let n = ('0x' . p[0]) + 0
      let nl = ('0x' . p[a:index]) + 0
      if start >= 0 && add == nl - n && (step == 0 || n - end == step)
-	" continue with same range.
-	let step = n - end
-	let end = n
+        " continue with same range.
+        let step = n - end
+        let end = n
      else
-	if start >= 0
-	  " produce previous range
-	  call Range(ranges, start, end, step, add)
-	endif
-	let start = n
-	let end = n
-	let step = 0
-	let add = nl - n
+        if start >= 0
+          " produce previous range
+          call Range(ranges, start, end, step, add)
+        endif
+        let start = n
+        let end = n
+        let step = 0
+        let add = nl - n
      endif
    endif
  endfor
@@ -115,18 +115,18 @@ func! BuildFoldTable()
      let n = ('0x' . p[0]) + 0
      let nl = ('0x' . p[2]) + 0
      if start >= 0 && add == nl - n && (step == 0 || n - end == step)
-	" continue with same range.
-	let step = n - end
-	let end = n
+        " continue with same range.
+        let step = n - end
+        let end = n
      else
-	if start >= 0
-	  " produce previous range
-	  call Range(ranges, start, end, step, add)
-	endif
-	let start = n
-	let end = n
-	let step = 0
-	let add = nl - n
+        if start >= 0
+          " produce previous range
+          call Range(ranges, start, end, step, add)
+        endif
+        let start = n
+        let end = n
+        let step = 0
+        let add = nl - n
      endif
    endif
  endfor
@@ -160,15 +160,15 @@ func! BuildCombiningTable()
    if p[2] == 'Mn' || p[2] == 'Mc' || p[2] == 'Me'
      let n = ('0x' . p[0]) + 0
      if start >= 0 && end + 1 == n
-	" continue with same range.
-	let end = n
+        " continue with same range.
+        let end = n
      else
-	if start >= 0
-	  " produce previous range
-	  call add(ranges, printf("\t{0x%04x, 0x%04x},", start, end))
-	endif
-	let start = n
-	let end = n
+        if start >= 0
+          " produce previous range
+          call add(ranges, printf("\t{0x%04x, 0x%04x},", start, end))
+        endif
+        let start = n
+        let end = n
      endif
    endif
  endfor
@@ -197,47 +197,57 @@ func! BuildWidthTable(pattern, tableName)
  for p in s:widthprops
    if p[1][0] =~ a:pattern
      if p[0] =~ '\.\.'
-	" It is a range.  we don't check for composing char then.
-	let rng = split(p[0], '\.\.')
-	if len(rng) != 2
-	  echoerr "Cannot parse range: '" . p[0] . "' in width table"
-	endif
-	let n = ('0x' . rng[0]) + 0
-	let n_last =  ('0x' . rng[1]) + 0
+        " It is a range.  we don't check for composing char then.
+        let rng = split(p[0], '\.\.')
+        if len(rng) != 2
+          echoerr "Cannot parse range: '" . p[0] . "' in width table"
+        endif
+        let n = ('0x' . rng[0]) + 0
+        let n_last =  ('0x' . rng[1]) + 0
      else
-	let n = ('0x' . p[0]) + 0
-	let n_last = n
+        let n = ('0x' . p[0]) + 0
+        let n_last = n
      endif
      " Find this char in the data table.
      while 1
-	let dn = ('0x' . s:dataprops[dataidx][0]) + 0
-	if dn >= n
-	  break
-	endif
-	let dataidx += 1
+        let dn = ('0x' . s:dataprops[dataidx][0]) + 0
+        if dn >= n
+          break
+        endif
+        let dataidx += 1
      endwhile
      if dn != n && n_last == n
-	echoerr "Cannot find character " . n . " in data table"
+        echoerr "Cannot find character " . n . " in data table"
      endif
      " Only use the char when it's not a composing char.
      " But use all chars from a range.
      let dp = s:dataprops[dataidx]
      if n_last > n || (dp[2] != 'Mn' && dp[2] != 'Mc' && dp[2] != 'Me')
-	if start >= 0 && end + 1 == n
-	  " continue with same range.
-	else
-	  if start >= 0
-	    " produce previous range
-	    call add(ranges, printf("\t{0x%04x, 0x%04x},", start, end))
-	  endif
-	  let start = n
-	endif
-	let end = n_last
+        if start >= 0 && end + 1 == n
+          " continue with same range.
+        else
+          if start >= 0
+            " produce previous range
+            call add(ranges, printf("\t{0x%04x, 0x%04x},", start, end))
+	    if a:pattern == 'A'
+	      call add(s:ambitable, [start, end])
+	    else
+	      call add(s:doubletable, [start, end])
+	    endif
+          endif
+          let start = n
+        endif
+        let end = n_last
      endif
    endif
  endfor
  if start >= 0
    call add(ranges, printf("\t{0x%04x, 0x%04x},", start, end))
+    if a:pattern == 'A'
+      call add(s:ambitable, [start, end])
+    else
+      call add(s:doubletable, [start, end])
+    endif
  endif

  " New buffer to put the result in.
@@ -253,21 +263,72 @@ endfunc

 " Build the amoji width table in a new buffer.
 func! BuildEmojiTable(pattern, tableName)
-  let ranges = []
-  for line in map(filter(filter(getline(1, '$'), 'v:val=~"^[1-9]"'), 'v:val=~a:pattern'), 'matchstr(v:val,"^\\S\\+")')
+  let alltokens = []
+  let widthtokens = []
+  let lines = map(filter(filter(getline(1, '$'), 'v:val=~"^[1-9]"'), 'v:val=~a:pattern'), 'matchstr(v:val,"^\\S\\+")')
+  for n in range(len(lines))
+    let line = lines[n]
    let token = split(line, '\.\.')
+    let first = ('0x' . token[0]) + 0
    if len(token) == 1
-      call add(token, token[0])
+      let last = first
+    else
+      let last = ('0x' . token[1]) + 0
+    endif
+
+    let token = [first, last]
+    if len(alltokens) > 0 && (token[0] - 1 == alltokens[-1][1])
+      let alltokens[-1][1] = token[1]
+    else
+      call add(alltokens, token)
+    endif
+
+    " exclude characters that are in the "ambiguous" or "doublewidth" table
+    for ambi in s:ambitable
+      if first >= ambi[0] && first <= ambi[1]
+	let first = ambi[1] + 1
+      endif
+      if last >= ambi[0] && last <= ambi[1]
+	let last = ambi[0] - 1
+      endif
+    endfor
+    for double in s:doubletable
+      if first >= double[0] && first <= double[1]
+	let first = double[1] + 1
+      endif
+      if last >= double[0] && last <= double[1]
+	let last = double[0] - 1
+      endif
+    endfor
+
+    if first <= last
+      let token = [first, last]
+      if len(widthtokens) > 0 && (token[0] - 1 == widthtokens[-1][1])
+	let widthtokens[-1][1] = token[1]
+      else
+	call add(widthtokens, token)
+      endif
    endif
-    call add(ranges, printf("\t{0x%04x, 0x%04x},", "0x".token[0], "0x".token[1]))
  endfor
+  let allranges = map(alltokens, 'printf("\t{0x%04x, 0x%04x},", v:val[0], v:val[1])')
+  let widthranges = map(widthtokens, 'printf("\t{0x%04x, 0x%04x},", v:val[0], v:val[1])')

  " New buffer to put the result in.
  new
-  exe "file " . a:tableName
-  call setline(1, "    static struct interval " . a:tableName . "[] =")
+  exe "file " . a:tableName . '_all'
+  call setline(1, "    static struct interval " . a:tableName . "_all[] =")
  call setline(2, "    {")
-  call append('$', ranges)
+  call append('$', allranges)
+  call setline('$', getline('$')[:-2])  " remove last comma
+  call setline(line('$') + 1, "    };")
+  wincmd p
+
+  " New buffer to put the result in.
+  new
+  exe "file " . a:tableName . '_width'
+  call setline(1, "    static struct interval " . a:tableName . "_width[] =")
+  call setline(2, "    {")
+  call append('$', widthranges)
  call setline('$', getline('$')[:-2])  " remove last comma
  call setline(line('$') + 1, "    };")
  wincmd p
@@ -307,13 +368,16 @@ edit http://www.unicode.org/Public/UNIDATA/EastAsianWidth.txt
 call ParseWidthProps()

 " Build the double width table.
+let s:doubletable = []
 call BuildWidthTable('[WF]', 'doublewidth')

 " Build the ambiguous width table.
+let s:ambitable = []
 call BuildWidthTable('A', 'ambiguous')

 " Edit the emoji text file.  Requires the netrw plugin.
 edit http://www.unicode.org/Public/emoji/3.0/emoji-data.txt

 " Build the emoji table. Ver. 1.0 - 6.0
+" Must come after the "ambiguous" table
 call BuildEmojiTable('; Emoji\s\+# [1-6]\.[0-9]', 'emoji')
--- a/src/mbyte.c
+++ b/src/mbyte.c
@@ -1210,148 +1210,6 @@ intable(struct interval *table, size_t size, int c)
    return FALSE;
 }

-/* Sorted list of non-overlapping intervals of Emoji characters,
- * based on http://unicode.org/emoji/charts/emoji-list.html */
-static struct interval emoji_tab[] =
-{
-    {0x203c, 0x203c},
-    {0x2049, 0x2049},
-    {0x2122, 0x2122},
-    {0x2139, 0x2139},
-    {0x2194, 0x2199},
-    {0x21a9, 0x21aa},
-    {0x231a, 0x231b},
-    {0x2328, 0x2328},
-    {0x23cf, 0x23cf},
-    {0x23e9, 0x23f3},
-    {0x24c2, 0x24c2},
-    {0x25aa, 0x25ab},
-    {0x25b6, 0x25b6},
-    {0x25c0, 0x25c0},
-    {0x25fb, 0x25fe},
-    {0x2600, 0x2604},
-    {0x260e, 0x260e},
-    {0x2611, 0x2611},
-    {0x2614, 0x2615},
-    {0x2618, 0x2618},
-    {0x261d, 0x261d},
-    {0x2620, 0x2620},
-    {0x2622, 0x2623},
-    {0x2626, 0x2626},
-    {0x262a, 0x262a},
-    {0x262e, 0x262f},
-    {0x2638, 0x263a},
-    {0x2648, 0x2653},
-    {0x2660, 0x2660},
-    {0x2663, 0x2663},
-    {0x2665, 0x2666},
-    {0x2668, 0x2668},
-    {0x267b, 0x267b},
-    {0x267f, 0x267f},
-    {0x2692, 0x2694},
-    {0x2696, 0x2697},
-    {0x2699, 0x2699},
-    {0x269b, 0x269c},
-    {0x26a0, 0x26a1},
-    {0x26aa, 0x26ab},
-    {0x26b0, 0x26b1},
-    {0x26bd, 0x26be},
-    {0x26c4, 0x26c5},
-    {0x26c8, 0x26c8},
-    {0x26ce, 0x26ce},
-    {0x26cf, 0x26cf},
-    {0x26d1, 0x26d1},
-    {0x26d3, 0x26d4},
-    {0x26e9, 0x26ea},
-    {0x26f0, 0x26f5},
-    {0x26f7, 0x26fa},
-    {0x26fd, 0x26fd},
-    {0x2702, 0x2702},
-    {0x2705, 0x2705},
-    {0x2708, 0x2709},
-    {0x270a, 0x270b},
-    {0x270c, 0x270d},
-    {0x270f, 0x270f},
-    {0x2712, 0x2712},
-    {0x2714, 0x2714},
-    {0x2716, 0x2716},
-    {0x271d, 0x271d},
-    {0x2721, 0x2721},
-    {0x2728, 0x2728},
-    {0x2733, 0x2734},
-    {0x2744, 0x2744},
-    {0x2747, 0x2747},
-    {0x274c, 0x274c},
-    {0x274e, 0x274e},
-    {0x2753, 0x2755},
-    {0x2757, 0x2757},
-    {0x2763, 0x2764},
-    {0x2795, 0x2797},
-    {0x27a1, 0x27a1},
-    {0x27b0, 0x27b0},
-    {0x27bf, 0x27bf},
-    {0x2934, 0x2935},
-    {0x2b05, 0x2b07},
-    {0x2b1b, 0x2b1c},
-    {0x2b50, 0x2b50},
-    {0x2b55, 0x2b55},
-    {0x3030, 0x3030},
-    {0x303d, 0x303d},
-    {0x3297, 0x3297},
-    {0x3299, 0x3299},
-    {0x1f004, 0x1f004},
-    {0x1f0cf, 0x1f0cf},
-    {0x1f170, 0x1f171},
-    {0x1f17e, 0x1f17e},
-    {0x1f17f, 0x1f17f},
-    {0x1f18e, 0x1f18e},
-    {0x1f191, 0x1f19a},
-    {0x1f1e6, 0x1f1ff},
-    {0x1f201, 0x1f202},
-    {0x1f21a, 0x1f21a},
-    {0x1f22f, 0x1f22f},
-    {0x1f232, 0x1f23a},
-    {0x1f250, 0x1f251},
-    {0x1f300, 0x1f320},
-    {0x1f330, 0x1f335},
-    {0x1f337, 0x1f37c},
-    {0x1f380, 0x1f393},
-    {0x1f3a0, 0x1f3c4},
-    {0x1f3c6, 0x1f3ca},
-    {0x1f3e0, 0x1f3f0},
-    {0x1f400, 0x1f43e},
-    {0x1f440, 0x1f440},
-    {0x1f442, 0x1f4f7},
-    {0x1f4f9, 0x1f4fc},
-    {0x1f500, 0x1f53d},
-    {0x1f550, 0x1f567},
-    {0x1f5fb, 0x1f5ff},
-    {0x1f600, 0x1f600},
-    {0x1f601, 0x1f610},
-    {0x1f611, 0x1f611},
-    {0x1f612, 0x1f614},
-    {0x1f615, 0x1f615},
-    {0x1f616, 0x1f616},
-    {0x1f617, 0x1f617},
-    {0x1f618, 0x1f618},
-    {0x1f619, 0x1f619},
-    {0x1f61a, 0x1f61a},
-    {0x1f61b, 0x1f61b},
-    {0x1f61c, 0x1f61e},
-    {0x1f61f, 0x1f61f},
-    {0x1f620, 0x1f625},
-    {0x1f626, 0x1f627},
-    {0x1f628, 0x1f62b},
-    {0x1f62c, 0x1f62c},
-    {0x1f62d, 0x1f62d},
-    {0x1f62e, 0x1f62f},
-    {0x1f630, 0x1f633},
-    {0x1f634, 0x1f634},
-    {0x1f635, 0x1f640},
-    {0x1f645, 0x1f64f},
-    {0x1f680, 0x1f6c5}
-};
-
 /*
 * For UTF-8 character "c" return 2 for a double-width character, 1 for others.
 * Returns 4 or 6 for an unprintable character.
@@ -1577,6 +1435,90 @@ utf_char2cells(int c)
 	{0x100000, 0x10fffd}
    };

+    /* Sorted list of non-overlapping intervals of Emoji characters that don't
+     * have ambiguous or double width,
+     * based on http://unicode.org/emoji/charts/emoji-list.html */
+    static struct interval emoji_width[] =
+    {
+	{0x203c, 0x203c},
+	{0x2049, 0x2049},
+	{0x2139, 0x2139},
+	{0x21a9, 0x21aa},
+	{0x231a, 0x231b},
+	{0x2328, 0x2328},
+	{0x23cf, 0x23cf},
+	{0x23e9, 0x23f3},
+	{0x25aa, 0x25ab},
+	{0x25fb, 0x25fe},
+	{0x2600, 0x2604},
+	{0x2611, 0x2611},
+	{0x2618, 0x2618},
+	{0x261d, 0x261d},
+	{0x2620, 0x2620},
+	{0x2622, 0x2623},
+	{0x2626, 0x2626},
+	{0x262a, 0x262a},
+	{0x262e, 0x262f},
+	{0x2638, 0x263a},
+	{0x2648, 0x2653},
+	{0x2666, 0x2666},
+	{0x267b, 0x267b},
+	{0x267f, 0x267f},
+	{0x2692, 0x2694},
+	{0x2696, 0x2697},
+	{0x2699, 0x2699},
+	{0x269b, 0x269c},
+	{0x26a0, 0x26a1},
+	{0x26aa, 0x26ab},
+	{0x26b0, 0x26b1},
+	{0x26bd, 0x26bd},
+	{0x26ce, 0x26ce},
+	{0x2702, 0x2702},
+	{0x2705, 0x2705},
+	{0x2708, 0x270d},
+	{0x270f, 0x270f},
+	{0x2712, 0x2712},
+	{0x2714, 0x2714},
+	{0x2716, 0x2716},
+	{0x271d, 0x271d},
+	{0x2721, 0x2721},
+	{0x2728, 0x2728},
+	{0x2733, 0x2734},
+	{0x2744, 0x2744},
+	{0x2747, 0x2747},
+	{0x274c, 0x274c},
+	{0x274e, 0x274e},
+	{0x2753, 0x2755},
+	{0x2763, 0x2764},
+	{0x2795, 0x2797},
+	{0x27a1, 0x27a1},
+	{0x27b0, 0x27b0},
+	{0x27bf, 0x27bf},
+	{0x2934, 0x2935},
+	{0x2b05, 0x2b07},
+	{0x2b1b, 0x2b1c},
+	{0x2b50, 0x2b50},
+	{0x1f004, 0x1f004},
+	{0x1f0cf, 0x1f0cf},
+	{0x1f1e6, 0x1f1ff},
+	{0x1f300, 0x1f320},
+	{0x1f330, 0x1f335},
+	{0x1f337, 0x1f37c},
+	{0x1f380, 0x1f393},
+	{0x1f3a0, 0x1f3c4},
+	{0x1f3c6, 0x1f3ca},
+	{0x1f3e0, 0x1f3f0},
+	{0x1f400, 0x1f43e},
+	{0x1f440, 0x1f440},
+	{0x1f442, 0x1f4f7},
+	{0x1f4f9, 0x1f4fc},
+	{0x1f500, 0x1f53d},
+	{0x1f550, 0x1f567},
+	{0x1f5fb, 0x1f640},
+	{0x1f645, 0x1f64f},
+	{0x1f680, 0x1f6c5}
+    };
+
    if (c >= 0x100)
    {
 #ifdef USE_WCHAR_FUNCTIONS
@@ -1596,7 +1538,7 @@ utf_char2cells(int c)
 	if (intable(doublewidth, sizeof(doublewidth), c))
 	    return 2;
 #endif
-	if (p_emoji && intable(emoji_tab, sizeof(emoji_tab), c))
+	if (p_emoji && intable(emoji_width, sizeof(emoji_width), c))
 	    return 2;
    }

@@ -2674,6 +2616,123 @@ utf_class(int c)
 	{0x2b740, 0x2b81f, 0x4e00},	/* CJK Ideographs */
 	{0x2f800, 0x2fa1f, 0x4e00},	/* CJK Ideographs */
    };
+
+    /* Sorted list of non-overlapping intervals of all Emoji characters,
+     * based on http://unicode.org/emoji/charts/emoji-list.html */
+    static struct interval emoji_all[] =
+    {
+	{0x203c, 0x203c},
+	{0x2049, 0x2049},
+	{0x2122, 0x2122},
+	{0x2139, 0x2139},
+	{0x2194, 0x2199},
+	{0x21a9, 0x21aa},
+	{0x231a, 0x231b},
+	{0x2328, 0x2328},
+	{0x23cf, 0x23cf},
+	{0x23e9, 0x23f3},
+	{0x24c2, 0x24c2},
+	{0x25aa, 0x25ab},
+	{0x25b6, 0x25b6},
+	{0x25c0, 0x25c0},
+	{0x25fb, 0x25fe},
+	{0x2600, 0x2604},
+	{0x260e, 0x260e},
+	{0x2611, 0x2611},
+	{0x2614, 0x2615},
+	{0x2618, 0x2618},
+	{0x261d, 0x261d},
+	{0x2620, 0x2620},
+	{0x2622, 0x2623},
+	{0x2626, 0x2626},
+	{0x262a, 0x262a},
+	{0x262e, 0x262f},
+	{0x2638, 0x263a},
+	{0x2648, 0x2653},
+	{0x2660, 0x2660},
+	{0x2663, 0x2663},
+	{0x2665, 0x2666},
+	{0x2668, 0x2668},
+	{0x267b, 0x267b},
+	{0x267f, 0x267f},
+	{0x2692, 0x2694},
+	{0x2696, 0x2697},
+	{0x2699, 0x2699},
+	{0x269b, 0x269c},
+	{0x26a0, 0x26a1},
+	{0x26aa, 0x26ab},
+	{0x26b0, 0x26b1},
+	{0x26bd, 0x26be},
+	{0x26c4, 0x26c5},
+	{0x26c8, 0x26c8},
+	{0x26ce, 0x26cf},
+	{0x26d1, 0x26d1},
+	{0x26d3, 0x26d4},
+	{0x26e9, 0x26ea},
+	{0x26f0, 0x26f5},
+	{0x26f7, 0x26fa},
+	{0x26fd, 0x26fd},
+	{0x2702, 0x2702},
+	{0x2705, 0x2705},
+	{0x2708, 0x270d},
+	{0x270f, 0x270f},
+	{0x2712, 0x2712},
+	{0x2714, 0x2714},
+	{0x2716, 0x2716},
+	{0x271d, 0x271d},
+	{0x2721, 0x2721},
+	{0x2728, 0x2728},
+	{0x2733, 0x2734},
+	{0x2744, 0x2744},
+	{0x2747, 0x2747},
+	{0x274c, 0x274c},
+	{0x274e, 0x274e},
+	{0x2753, 0x2755},
+	{0x2757, 0x2757},
+	{0x2763, 0x2764},
+	{0x2795, 0x2797},
+	{0x27a1, 0x27a1},
+	{0x27b0, 0x27b0},
+	{0x27bf, 0x27bf},
+	{0x2934, 0x2935},
+	{0x2b05, 0x2b07},
+	{0x2b1b, 0x2b1c},
+	{0x2b50, 0x2b50},
+	{0x2b55, 0x2b55},
+	{0x3030, 0x3030},
+	{0x303d, 0x303d},
+	{0x3297, 0x3297},
+	{0x3299, 0x3299},
+	{0x1f004, 0x1f004},
+	{0x1f0cf, 0x1f0cf},
+	{0x1f170, 0x1f171},
+	{0x1f17e, 0x1f17f},
+	{0x1f18e, 0x1f18e},
+	{0x1f191, 0x1f19a},
+	{0x1f1e6, 0x1f1ff},
+	{0x1f201, 0x1f202},
+	{0x1f21a, 0x1f21a},
+	{0x1f22f, 0x1f22f},
+	{0x1f232, 0x1f23a},
+	{0x1f250, 0x1f251},
+	{0x1f300, 0x1f320},
+	{0x1f330, 0x1f335},
+	{0x1f337, 0x1f37c},
+	{0x1f380, 0x1f393},
+	{0x1f3a0, 0x1f3c4},
+	{0x1f3c6, 0x1f3ca},
+	{0x1f3e0, 0x1f3f0},
+	{0x1f400, 0x1f43e},
+	{0x1f440, 0x1f440},
+	{0x1f442, 0x1f4f7},
+	{0x1f4f9, 0x1f4fc},
+	{0x1f500, 0x1f53d},
+	{0x1f550, 0x1f567},
+	{0x1f5fb, 0x1f640},
+	{0x1f645, 0x1f64f},
+	{0x1f680, 0x1f6c5}
+    };
+
    int bot = 0;
    int top = sizeof(classes) / sizeof(struct clinterval) - 1;
    int mid;
@@ -2701,7 +2760,7 @@ utf_class(int c)
    }

    /* emoji */
-    if (intable(emoji_tab, sizeof(emoji_tab), c))
+    if (intable(emoji_all, sizeof(emoji_all), c))
 	return 3;

    /* most other characters are "word" characters */
--- a/src/version.c
+++ b/src/version.c
@@ -748,6 +748,8 @@ static char *(features[]) =

 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1629,
 /**/
    1628,
 /**/