diff options
Diffstat (limited to 'charspace/cmi.y')
| -rw-r--r-- | charspace/cmi.y | 51 |
1 files changed, 23 insertions, 28 deletions
diff --git a/charspace/cmi.y b/charspace/cmi.y index 3281188..28e3827 100644 --- a/charspace/cmi.y +++ b/charspace/cmi.y @@ -1,37 +1,32 @@ -%{ -/* cmi.y: parse a character metric information file, entering what we - find into the symbol table. - -Copyright (C) 1992, 2011 Free Software Foundation, Inc. - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 3, or (at your option) -any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +# cmi.y: parse a character metric information file, entering what we +# find into the symbol table. +# +# Copyright (C) 1992, 2011 Free Software Foundation, Inc. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# #include "config.h" - #include <kpathsea/c-ctype.h> #include "libfile.h" #include "varstring.h" - #include "input-cmi.h" #include "main.h" #include "symtab.h" - static void yyerror (string); static int yylex (void); -%} %union { @@ -46,7 +41,7 @@ static int yylex (void); /* A <symval> is not a symbol, it's the value of a symbol. */ %type <symval> expr - + %% statements: /* empty */ @@ -129,7 +124,7 @@ expr: { $$ = symtab_real_string_node ($1, $2); } ; %% - + /* Let's hope Bison will never use this value as a token code. */ #define NOT_A_TOKEN (-1) @@ -209,7 +204,7 @@ yyerror (string s) { fprintf (stderr, "%s:%u: %s\n", libfilename (), lineno, s); } - + /* Read a numeric decimal constant from the file F. Always return T_REAL and set yylval.realval. */ @@ -255,7 +250,7 @@ get_numeric_token (FILE *f) return T_REAL; } - + /* Read a string constant from the file F. We make no provision for quoting " characters; the string just consists of everything from one " to the next. We return T_STRING and set yylval.strval. */ @@ -279,7 +274,7 @@ get_string_token (FILE *f) return T_STRING; } - + /* Return the Bison-defined value for the token equal to the next (space-delimited) identifier in the file F. That is, if it's a reserved word return the corresponding value TR_..., else return |