diff options
| author | aarne <unknown> | 2005-02-05 09:52:04 +0000 |
|---|---|---|
| committer | aarne <unknown> | 2005-02-05 09:52:04 +0000 |
| commit | 45f3b7d5e74dde250a3e0eb92469efc22479cd30 (patch) | |
| tree | dac6258b5188e5b618f3d0828e525437bcca6758 /src/HelpFile | |
| parent | bc05653e825e082b70eebf2f420eb5a97610f56c (diff) | |
optimization flags and improver eng
Diffstat (limited to 'src/HelpFile')
| -rw-r--r-- | src/HelpFile | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/HelpFile b/src/HelpFile index af09b5e01..5581039f2 100644 --- a/src/HelpFile +++ b/src/HelpFile @@ -25,7 +25,6 @@ i, import: i File -old old: parse in GF<2.0 format (not necessary) -v verbose: give lots of messages -s silent: don't give error messages - -opt perform branch-sharing optimization -src source: ignore precompiled gfc and gfr files -retain retain operations: read resource modules (needed in comm cc) -nocf don't build context-free grammar (thus no parser) @@ -38,6 +37,7 @@ i, import: i File -cnc set the name used for concrete syntax (with -old option) -res set the name used for resource (with -old option) -path use the (colon-separated) search path to find modules + -optimize select an optimization to override file-defined flags examples: i English.gf -- ordinary import of Concrete i -retain german/ParadigmsGer.gf -- import of Resource to test @@ -427,6 +427,15 @@ q, quit: q -number, the maximum number of generated items in a list. The default is unlimited. +-optimize, optimization on generated code. + The default is share. + -optimize=share share common branches in tables + -optimize=parametrize first try parametrize then do share with the rest + -optimize=values represent tables as courses-of-values + -optimize=all first try parametrize then do values with the rest + -optimize=none no optimization + + -parser, Context-free parsing algorithm. The default is chart. -parser=earley Earley algorithm -parser=chart bottom-up chart parser |