/* manifests.h: Various constants used everywhere. This file is part of Omega, which is based on the web2c distribution of TeX, Copyright (c) 1994--2001 John Plaice and Yannis Haralambous Omega 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 2 of the License, or (at your option) any later version. Omega 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 Omega; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. */ /* Character measures */ #define C_MIN 0 #define C_WD 0 #define C_HT 1 #define C_DP 2 #define C_IC 3 #define C_SECWD 4 #define C_SECHT 5 #define C_SECDP 6 #define C_SECIC 7 #define C_P_TOPAXIS 8 #define C_P_TOPAXISBIs 9 #define C_P_BOTAXIS 10 #define C_P_BOTAXISBIS 11 #define C_P_MIDHOR 12 #define C_P_MIDVERT 13 #define C_P_BASESLANT 14 #define C_S_TOPAXIS 16 #define C_S_TOPAXISBIs 17 #define C_S_BOTAXIS 18 #define C_S_BOTAXISBIS 19 #define C_S_MIDHOR 20 #define C_S_MIDVERT 21 #define C_S_BASESLANT 22 #define C_MAX 22 /* Extensible pieces */ #define E_MIN 0 #define E_TOP 0 #define E_MID 1 #define E_BOT 2 #define E_REP 3 #define E_MAX 3 /* Ligature commands */ #define L_MIN 0 #define L_0 0 /* LIG */ #define L_B 1 /* LIG/ */ #define L_A 2 /* /LIG */ #define L_AB 3 /* /LIG/ */ #define L_Bx 5 /* LIG/> */ #define L_Ax 6 /* /LIG> */ #define L_ABx 7 /* /LIG/> */ #define L_ABxx 11 /* /LIG/>> */ #define L_MAX 11 /* Xerox faces */ #define F_MIN 0 #define F_MRR 0 #define F_MIR 1 #define F_BRR 2 #define F_BIR 3 #define F_LRR 4 #define F_LIR 5 #define F_MRC 6 #define F_MIC 7 #define F_BRC 8 #define F_BIC 9 #define F_LRC 10 #define F_LIC 11 #define F_MRE 12 #define F_MIE 13 #define F_BRE 14 #define F_BIE 15 #define F_LRE 16 #define F_LIE 17 #define F_MAX 17 /* Named parameters */ #define P_MIN 1 #define P_SLANT 1 #define P_SPACE 2 #define P_STRETCH 3 #define P_SHRINK 4 #define P_XHEIGHT 5 #define P_QUAD 6 #define P_EXTRASPACE 7 #define P_MAX 7 /* Named math symbol parameters */ #define P_MATHSY_MIN 8 #define P_NUM1 8 #define P_NUM2 9 #define P_NUM3 10 #define P_DENOM1 11 #define P_DENOM2 12 #define P_SUP1 13 #define P_SUP2 14 #define P_SUP3 15 #define P_SUB1 16 #define P_SUB2 17 #define P_SUPDROP 18 #define P_SUBDROP 19 #define P_DELIM1 20 #define P_DELIM2 21 #define P_AXISHEIGHT 22 #define P_MATHSY_MAX 22 /* Named math extension parameters */ #define P_MATHEX_MIN 8 #define P_DEFAULTRULETHICKNESS 8 #define P_BIGOPSPACING1 9 #define P_BIGOPSPACING2 10 #define P_BIGOPSPACING3 11 #define P_BIGOPSPACING4 12 #define P_BIGOPSPACING5 13 #define P_MATHEX_MAX 13 /* Typesetting directions */ #define DIR_MIN 0 #define DIR_ORD 0 #define DIR_NAT 8 #define DIR_TL 0 #define DIR_LT 1 #define DIR_TR 2 #define DIR_LB 3 #define DIR_BL 4 #define DIR_RT 5 #define DIR_BR 6 #define DIR_RB 7 #define DIR_MAX 15 /* Kinds of accent */ #define ACC_NONE 0 #define ACC_TOP 1 #define ACC_MID 2 #define ACC_BOT 3 /* Move directions */ #define M_MIN 0 #define M_RIGHT 0 #define M_LEFT 1 #define M_UP 2 #define M_DOWN 3 #define M_MAX 3 /* Rule measures */ #define RULE_MIN 0 #define RULE_WD 0 #define RULE_HT 1 #define RULE_DP 2 #define RULE_MAX 2 /* Glue shrink or stretch */ #define GLUE_MIN 0 #define GLUE_SHRINK 0 #define GLUE_STRETCH 1 #define GLUE_MAX 1 /* Glue orders */ #define O_MIN 0 #define O_UNIT 0 #define O_FI 1 #define O_FIL 2 #define O_FILL 3 #define O_FILLL 4 #define O_MAX 4 /* Glue kinds */ #define K_MIN 0 #define K_NORMAL 0 #define K_ALEADERS 1 #define K_CLEADERS 2 #define K_XLEADERS 3 #define K_MAX 3 /* Font types */ #define FT_MIN 0 #define FT_VANILLA 0 #define FT_MATHSY 1 #define FT_MATHEX 2 #define FT_MAX 2 #define UNITY 0x100000 #define INFINITY 0x7fffffff #define LEN_CODING_SCHEME 39 #define LEN_FAMILY 19 #define LEN_VTITLE 255 #define LEN_FONT_NAME 255 #define LEN_FONT_AREA 255 #define TAG_NONE 0 #define TAG_LIG 1 #define TAG_LIST 2 #define TAG_EXT 3 #define CHAR_MINIMUM 0x0 #define CHAR_MAXIMUM 0x7fffffff #define CHAR_BOUNDARY 0x80000000 #define CHAR_ERROR 0x80000001 #define LIG_SIMPLE 0 /* f(x,y) = z */ #define LIG_LEFT_Z 1 /* f(x,y) = f(z,y) */ #define LIG_RIGHT_Z 2 /* f(x,y) = f(x,z) */ #define LIG_BOTH_Z 3 /* f(x,y) = f(f(x,z),y) */ #define LIG_PENDING 4 /* f(x,y) is being evaluated */ #define GLUEARG_NONE 0 #define GLUEARG_CHAR 1 #define GLUEARG_RULE 2 #define OFM_NOLEVEL 0 #define OFM_TFM 1 #define OFM_LEVEL0 2 #define OFM_LEVEL1 3 #define OFM_LEVEL2 4