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| author | Ryo Nihei <nihei.dev@gmail.com> | 2022-04-02 15:19:21 +0900 |
|---|---|---|
| committer | Ryo Nihei <nihei.dev@gmail.com> | 2022-04-02 15:19:21 +0900 |
| commit | 180cac37e53692c09763fc7bb49ac9ead44409ed (patch) | |
| tree | b103053ffc9d6632897d7f9b0f7f2f158dbc763f | |
| parent | Remove --grammar option from vartan-compile command (diff) | |
| download | urubu-180cac37e53692c09763fc7bb49ac9ead44409ed.tar.gz urubu-180cac37e53692c09763fc7bb49ac9ead44409ed.tar.xz | |
Fix help documents
| -rw-r--r-- | cmd/vartan/compile.go | 2 | ||||
| -rw-r--r-- | cmd/vartan/root.go | 7 |
2 files changed, 4 insertions, 5 deletions
diff --git a/cmd/vartan/compile.go b/cmd/vartan/compile.go index 9c37b91..69de14b 100644 --- a/cmd/vartan/compile.go +++ b/cmd/vartan/compile.go @@ -23,7 +23,7 @@ var compileFlags = struct { func init() { cmd := &cobra.Command{ Use: "compile", - Short: "Compile a grammar into a parsing table", + Short: "Compile grammar you defined into a parsing table", Example: ` vartan compile grammar.vr -o grammar.json`, Args: cobra.MaximumNArgs(1), RunE: runCompile, diff --git a/cmd/vartan/root.go b/cmd/vartan/root.go index a193577..8d2219d 100644 --- a/cmd/vartan/root.go +++ b/cmd/vartan/root.go @@ -6,11 +6,10 @@ import ( var rootCmd = &cobra.Command{ Use: "vartan", - Short: "Generate a portable parsing table from a grammar", + Short: "Generate a portable LALR(1) parsing table from grammar you defined", Long: `vartan provides two features: -- Generates a portable parsing table from a grammar. -- Tokenizes a text stream according to the grammar. - This feature is primarily aimed at debugging the grammar.`, +- Generate a portable LALR(1) parsing table from grammar you defined. +- Parse a text stream according to the grammar.`, SilenceErrors: true, SilenceUsage: true, } |