updated for version 7.0214
diff --git a/runtime/doc/spell.txt b/runtime/doc/spell.txt
index dc0ded0..68ecb0e 100644
--- a/runtime/doc/spell.txt
+++ b/runtime/doc/spell.txt
@@ -1,4 +1,4 @@
-*spell.txt* For Vim version 7.0aa. Last change: 2006 Mar 01
+*spell.txt* For Vim version 7.0aa. Last change: 2006 Mar 04
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -84,28 +84,45 @@
*zw*
zw Like "zg" but mark the word as a wrong (bad) word.
+ If the word already appears in 'spellfile' it is
+ turned into a comment line. See |spellfile-cleanup|
+ for getting rid of those.
*zW*
zW Like "zw" but add the word to the internal word list
|internal-wordlist|.
+zuw *zug* *zuw*
+zug Undo |zw| and |zg|, remove the word from the entry in
+ 'spellfile'. Count used as with |zg|.
+
+zuW *zuG* *zuW*
+zuG Undo |zW| and |zG|, remove the word from the internal
+ word list. Count used as with |zg|.
+
*:spe* *:spellgood*
:[count]spe[llgood] {word}
Add {word} as a good word to 'spellfile', like with
- "zg". Without count the first name is used, with a
+ |zg|. Without count the first name is used, with a
count of two the second entry, etc.
:spe[llgood]! {word} Add {word} as a good word to the internal word list,
- like with "zG".
+ like with |zG|.
*:spellw* *:spellwrong*
:[count]spellw[rong] {word}
Add {word} as a wrong (bad) word to 'spellfile', as
- with "zw". Without count the first name is used, with
+ with |zw|. Without count the first name is used, with
a count of two the second entry, etc.
:spellw[rong]! {word} Add {word} as a wrong (bad) word to the internal word
- list.
+ list, like with |zW|.
+
+:[count]spellu[ndo] {word} *:spellu* *:spellundo*
+ Like |zuw|. [count] used as with |:spellgood|.
+
+:spellu[ndo]! {word} Like |zuW|. [count] used as with |:spellgood|.
+
After adding a word to 'spellfile' with the above commands its associated
".spl" file will automatically be updated and reloaded. If you change
@@ -319,6 +336,25 @@
version.
+SPELLFILE CLEANUP *spellfile-cleanup*
+
+The |zw| command turns existing entries in 'spellfile' into comment lines.
+This avoids having to write a new file every time, but results in the file
+only getting longer, never shorter. To clean up the comment lines in all
+".add" spell files do this: >
+ :runtime spell/cleanadd.vim
+
+This deletes all comment lines, except the ones that start with "##". Use
+"##" lines to add comments that you want to keep.
+
+You can invoke this script as often as you like. A variable is provided to
+skip updating files that have been changed recently. Set it to the number of
+seconds that has passed since a file was changed before it will be cleaned.
+For example, to clean only files that were not changed in the last hour: >
+ let g:spell_clean_limit = 60 * 60
+The default is one second.
+
+
WORDS
Vim uses a fixed method to recognize a word. This is independent of