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| author | Joel E. Denny <jdenny@ces.clemson.edu> | 2007-01-06 23:12:25 +0000 |
|---|---|---|
| committer | Joel E. Denny <jdenny@ces.clemson.edu> | 2007-01-06 23:12:25 +0000 |
| commit | 1c7b7e1d87f698efb2e3daad0f6484829563d96f (patch) | |
| tree | 482f0079c7ac204aad9146dd8e4fa8a640af4382 /src/parse-gram.y | |
| parent | 08af01c2fc26eeb77afe3a667dded68c52ea3c37 (diff) | |
| download | bison-1c7b7e1d87f698efb2e3daad0f6484829563d96f.tar.gz | |
Clean up b4_check_percent_code_qualifiers a little.
* data/bison.m4 (b4_check_percent_code_qualifiers): Expect qualifiers
in b4_used_percent_code_qualifiers to be double-M4-quoted. Rewrite
documentation and add examples.
* src/parse-gram.y (grammar_declaration): Double-M4-quote those
qualifiers here.
Diffstat (limited to 'src/parse-gram.y')
| -rw-r--r-- | src/parse-gram.y | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/parse-gram.y b/src/parse-gram.y index cf7f7793..a8a1335b 100644 --- a/src/parse-gram.y +++ b/src/parse-gram.y @@ -323,7 +323,9 @@ grammar_declaration: muscle_code_grow (uniqstr_new (name), $3, @3); free (name); code_scanner_last_string_free (); - muscle_grow ("used_percent_code_qualifiers", $2, ","); + muscle_grow ("used_percent_code_qualifiers", "[[", ","); + muscle_grow ("used_percent_code_qualifiers", $2, ""); + muscle_grow ("used_percent_code_qualifiers", "]]", ""); } ; |