X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fvariable.h;h=fa7c0d6df0dff6410e1e7f0d0aece0c959171a96;hb=b2859987e3e1c67ffd240945f4590bb23d31bdb8;hp=4a22d2488525a4afeeb511d597406cbb831230a5;hpb=dcf9b154cbcaa35c3d8459a201b77eec8bcb30bd;p=pspp diff --git a/src/data/variable.h b/src/data/variable.h index 4a22d24885..fa7c0d6df0 100644 --- a/src/data/variable.h +++ b/src/data/variable.h @@ -40,6 +40,12 @@ enum var_type const char *var_type_adj (enum var_type); const char *var_type_noun (enum var_type); +/* Maximum lengths of short and long variable names. + Most operations support long variable names, + but some file formats are limited to short names. */ +#define SHORT_NAME_LEN 8 /* Short name length. */ +#define LONG_NAME_LEN 64 /* Long name length. */ + /* A variable's dictionary entry. */ struct variable { @@ -58,8 +64,7 @@ struct variable /* Case information. */ int fv, nv; /* Index into `value's, number of values. */ - bool init; /* True if needs init and possibly reinit. */ - bool reinit; /* True: reinitialize; false: leave. */ + bool leave; /* Leave value from case to case? */ /* Data for use by containing dictionary. */ int index; /* Dictionary index. */ @@ -83,6 +88,7 @@ struct variable /* Variable names. */ bool var_is_valid_name (const char *, bool issue_error); +bool var_is_plausible_name (const char *name, bool issue_error); int compare_var_names (const void *, const void *, void *); unsigned hash_var_name (const void *, void *);