diff options
Diffstat (limited to 'ext/pdo_sqlite/sqlite/addopcodes.awk')
| -rw-r--r-- | ext/pdo_sqlite/sqlite/addopcodes.awk | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/ext/pdo_sqlite/sqlite/addopcodes.awk b/ext/pdo_sqlite/sqlite/addopcodes.awk new file mode 100644 index 0000000000..b806b1d96c --- /dev/null +++ b/ext/pdo_sqlite/sqlite/addopcodes.awk @@ -0,0 +1,32 @@ +#!/usr/bin/awk +# +# This script appends additional token codes to the end of the +# parse.h file that lemon generates. These extra token codes are +# not used by the parser. But they are used by the tokenizer and/or +# the code generator. +# +# +BEGIN { + max = 0 +} +/^#define TK_/ { + print $0 + if( max<$3 ) max = $3 +} +END { + printf "#define TK_%-29s %4d\n", "TO_TEXT", max+1 + printf "#define TK_%-29s %4d\n", "TO_BLOB", max+2 + printf "#define TK_%-29s %4d\n", "TO_NUMERIC", max+3 + printf "#define TK_%-29s %4d\n", "TO_INT", max+4 + printf "#define TK_%-29s %4d\n", "TO_REAL", max+5 + printf "#define TK_%-29s %4d\n", "END_OF_FILE", max+6 + printf "#define TK_%-29s %4d\n", "ILLEGAL", max+7 + printf "#define TK_%-29s %4d\n", "SPACE", max+8 + printf "#define TK_%-29s %4d\n", "UNCLOSED_STRING", max+9 + printf "#define TK_%-29s %4d\n", "COMMENT", max+10 + printf "#define TK_%-29s %4d\n", "FUNCTION", max+11 + printf "#define TK_%-29s %4d\n", "COLUMN", max+12 + printf "#define TK_%-29s %4d\n", "AGG_FUNCTION", max+13 + printf "#define TK_%-29s %4d\n", "AGG_COLUMN", max+14 + printf "#define TK_%-29s %4d\n", "CONST_FUNC", max+15 +} |