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| author | Florian Fischer <florian.fischer@muhq.space> | 2024-05-24 14:57:53 +0200 |
|---|---|---|
| committer | Florian Fischer <florian.fischer@muhq.space> | 2024-05-24 14:57:53 +0200 |
| commit | 313873704112d53dbbc5975768c8a9adb916c515 (patch) | |
| tree | 89988a417eac31594d61dd10294f5aebd8f53843 | |
| parent | 41d2f76bbd4ef98de68b43966d07f3bf37b82b69 (diff) | |
| download | vis-spellcheck-313873704112d53dbbc5975768c8a9adb916c515.tar.gz vis-spellcheck-313873704112d53dbbc5975768c8a9adb916c515.zip | |
do not break if lua-lpeg and thus the lexers table is absent
| -rw-r--r-- | spellcheck.lua | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/spellcheck.lua b/spellcheck.lua index 0641b45..3062d5c 100644 --- a/spellcheck.lua +++ b/spellcheck.lua @@ -39,11 +39,20 @@ spellcheck.typo_style = 'fore:red' spellcheck.check_full_viewport = {} spellcheck.disable_syntax_awareness = false -spellcheck.check_tokens = { - [vis.lexers.STRING] = true, - [vis.lexers.COMMENT] = true, - [vis.lexers.DEFAULT] = true, -} +-- Only use tokens for spellchecking if they are available. +-- If vis is used in setups without lua-lpeg the lexer tokens are not available. +if vis.lexers then + spellcheck.check_tokens = {} + if vis.lexers.STRING then + spellcheck.check_tokens[vis.lexers.STRING] = true + end + if vis.lexers.COMMENT then + spellcheck.check_tokens[vis.lexers.COMMENT] = true + end + if vis.lexers.DEFAULT then + spellcheck.check_tokens[vis.lexers.DEFAULT] = true + end +end -- Return nil or a sequence of misspelled words in a specific file range or text -- by calling the spellchecker's list command. |