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| author | Eric S. Raymond <esr@thyrsus.com> | 2020-10-02 00:17:31 -0400 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 2020-10-02 00:17:31 -0400 |
| commit | 9dbc704ad47129dcd2c4846b94473d618e6869a8 (patch) | |
| tree | 24f60251276155148231b6a027ea01d16a87dba1 /src/flexdef.h | |
| parent | 99e6b1c89a8e889991acf5de3da4a665dfeda023 (diff) | |
| download | flex-git-9dbc704ad47129dcd2c4846b94473d618e6869a8.tar.gz | |
yytext_is_array moves to the ctrl structure.
This is separate from the big reorganization in commit #52 because
there's a comment about this variable in flexdef.h that makes me
nervous. According to the comment this variable is a trit, but
it looks to me like flexinit sets it to false and I can't find
anywhere in the code that sets it to a non-boolean value.
This commit asumes that the comment is stale and the member
can be typed boolean. Should be audited.
Diffstat (limited to 'src/flexdef.h')
| -rw-r--r-- | src/flexdef.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/flexdef.h b/src/flexdef.h index 929baf7..ea049c1 100644 --- a/src/flexdef.h +++ b/src/flexdef.h @@ -383,6 +383,9 @@ struct ctrl_bundle_t { bool use_read; // (-f, -F, or -Cr) use read() for scanner input // otherwise, use fread(). char *yyclass; // yyFlexLexer subclass to use for YY_DECL + bool yytext_is_array; // if true (i.e., %array directive), then declare + // yytext as a array instead of a character pointer. + // Nice and inefficient. }; /* Environment variables. These control the lexer operation, but do @@ -416,10 +419,7 @@ extern struct env_bundle_t env; /* Variables for flags: * syntaxerror - true if a syntax error has been found * eofseen - true if we've seen an eof in the input file - * yytext_is_array - if true (i.e., %array directive), then declare - * yytext as a array instead of a character pointer. Nice and inefficient. - * Note that 0 is unset, 1 corresponds to --no-main, and 2 to --main. -ya * yymore_used - if true, yymore() is used in input rules + * yymore_used - if true, yymore() is used in input rules * reject - if true, generate back-up tables for REJECT macro * real_reject - if true, scanner really uses REJECT (as opposed to just * having "reject" set for variable trailing context) @@ -432,7 +432,6 @@ ya * yymore_used - if true, yymore() is used in input rules */ extern int syntaxerror, eofseen; -extern int yytext_is_array; extern int yymore_used, reject, real_reject, continued_action, in_rule; extern int yymore_really_used, reject_really_used; |