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Diffstat (limited to 'gnu/usr.bin/groff/xditview/DviChar.c')
-rw-r--r--gnu/usr.bin/groff/xditview/DviChar.c664
1 files changed, 0 insertions, 664 deletions
diff --git a/gnu/usr.bin/groff/xditview/DviChar.c b/gnu/usr.bin/groff/xditview/DviChar.c
deleted file mode 100644
index 90c63698480..00000000000
--- a/gnu/usr.bin/groff/xditview/DviChar.c
+++ /dev/null
@@ -1,664 +0,0 @@
-/*
- * DviChar.c
- *
- * Map DVI (ditroff output) character names to
- * font indexes and back
- */
-
-#include "DviChar.h"
-
-extern char *xmalloc();
-
-#define allocHash() ((DviCharNameHash *) xmalloc (sizeof (DviCharNameHash)))
-
-struct map_list {
- struct map_list *next;
- DviCharNameMap *map;
-};
-
-static struct map_list *world;
-
-static int standard_maps_loaded = 0;
-static void load_standard_maps ();
-static int hash_name ();
-static dispose_hash(), compute_hash();
-
-DviCharNameMap *
-DviFindMap (encoding)
- char *encoding;
-{
- struct map_list *m;
-
- if (!standard_maps_loaded)
- load_standard_maps ();
- for (m = world; m; m=m->next)
- if (!strcmp (m->map->encoding, encoding))
- return m->map;
- return 0;
-}
-
-void
-DviRegisterMap (map)
- DviCharNameMap *map;
-{
- struct map_list *m;
-
- if (!standard_maps_loaded)
- load_standard_maps ();
- for (m = world; m; m = m->next)
- if (!strcmp (m->map->encoding, map->encoding))
- break;
- if (!m) {
- m = (struct map_list *) xmalloc (sizeof *m);
- m->next = world;
- world = m;
- }
- dispose_hash (map);
- m->map = map;
- compute_hash (map);
-}
-
-static
-dispose_hash (map)
- DviCharNameMap *map;
-{
- DviCharNameHash **buckets;
- DviCharNameHash *h, *next;
- int i;
-
- buckets = map->buckets;
- for (i = 0; i < DVI_HASH_SIZE; i++) {
- for (h = buckets[i]; h; h=next) {
- next = h->next;
- free (h);
- }
- }
-}
-
-static int
-hash_name (name)
- char *name;
-{
- int i = 0;
-
- while (*name)
- i = (i << 1) ^ *name++;
- if (i < 0)
- i = -i;
- return i;
-}
-
-static
-compute_hash (map)
- DviCharNameMap *map;
-{
- DviCharNameHash **buckets;
- int c, s, i;
- DviCharNameHash *h;
-
- buckets = map->buckets;
- for (i = 0; i < DVI_HASH_SIZE; i++)
- buckets[i] = 0;
- for (c = 0; c < DVI_MAP_SIZE; c++)
- for (s = 0; s < DVI_MAX_SYNONYMS; s++) {
- if (!map->dvi_names[c][s])
- break;
- i = hash_name (map->dvi_names[c][s]) % DVI_HASH_SIZE;
- h = allocHash ();
- h->next = buckets[i];
- buckets[i] = h;
- h->name = map->dvi_names[c][s];
- h->position = c;
- }
-
-}
-
-int
-DviCharIndex (map, name)
- DviCharNameMap *map;
- char *name;
-{
- int i;
- DviCharNameHash *h;
-
- i = hash_name (name) % DVI_HASH_SIZE;
- for (h = map->buckets[i]; h; h=h->next)
- if (!strcmp (h->name, name))
- return h->position;
- return -1;
-}
-
-static DviCharNameMap ISO8859_1_map = {
- "iso8859-1",
- 0,
-{
-{ 0, /* 0 */},
-{ 0, /* 1 */},
-{ 0, /* 2 */},
-{ 0, /* 3 */},
-{ 0, /* 4 */},
-{ 0, /* 5 */},
-{ 0, /* 6 */},
-{ 0, /* 7 */},
-{ 0, /* 8 */},
-{ 0, /* 9 */},
-{ 0, /* 10 */},
-{ 0, /* 11 */},
-{ 0, /* 12 */},
-{ 0, /* 13 */},
-{ 0, /* 14 */},
-{ 0, /* 15 */},
-{ 0, /* 16 */},
-{ 0, /* 17 */},
-{ 0, /* 18 */},
-{ 0, /* 19 */},
-{ 0, /* 20 */},
-{ 0, /* 21 */},
-{ 0, /* 22 */},
-{ 0, /* 23 */},
-{ 0, /* 24 */},
-{ 0, /* 25 */},
-{ 0, /* 26 */},
-{ 0, /* 27 */},
-{ 0, /* 28 */},
-{ 0, /* 29 */},
-{ 0, /* 30 */},
-{ 0, /* 31 */},
-{ 0, /* 32 */},
-{ "!", /* 33 */},
-{ "\"", /* 34 */},
-{ "#","sh", /* 35 */},
-{ "$","Do", /* 36 */},
-{ "%", /* 37 */},
-{ "&", /* 38 */},
-{ "'", /* 39 */},
-{ "(", /* 40 */},
-{ ")", /* 41 */},
-{ "*", /* 42 */},
-{ "+", /* 43 */},
-{ ",", /* 44 */},
-{ "\\-", /* 45 */},
-{ ".", /* 46 */},
-{ "/","sl", /* 47 */},
-{ "0", /* 48 */},
-{ "1", /* 49 */},
-{ "2", /* 50 */},
-{ "3", /* 51 */},
-{ "4", /* 52 */},
-{ "5", /* 53 */},
-{ "6", /* 54 */},
-{ "7", /* 55 */},
-{ "8", /* 56 */},
-{ "9", /* 57 */},
-{ ":", /* 58 */},
-{ ";", /* 59 */},
-{ "<", /* 60 */},
-{ "=","eq", /* 61 */},
-{ ">", /* 62 */},
-{ "?", /* 63 */},
-{ "@","at", /* 64 */},
-{ "A", /* 65 */},
-{ "B", /* 66 */},
-{ "C", /* 67 */},
-{ "D", /* 68 */},
-{ "E", /* 69 */},
-{ "F", /* 70 */},
-{ "G", /* 71 */},
-{ "H", /* 72 */},
-{ "I", /* 73 */},
-{ "J", /* 74 */},
-{ "K", /* 75 */},
-{ "L", /* 76 */},
-{ "M", /* 77 */},
-{ "N", /* 78 */},
-{ "O", /* 79 */},
-{ "P", /* 80 */},
-{ "Q", /* 81 */},
-{ "R", /* 82 */},
-{ "S", /* 83 */},
-{ "T", /* 84 */},
-{ "U", /* 85 */},
-{ "V", /* 86 */},
-{ "W", /* 87 */},
-{ "X", /* 88 */},
-{ "Y", /* 89 */},
-{ "Z", /* 90 */},
-{ "[","lB", /* 91 */},
-{ "\\","rs", /* 92 */},
-{ "]","rB", /* 93 */},
-{ "^","a^","ha" /* 94 */},
-{ "_", /* 95 */},
-{ "`","oq", /* 96 */},
-{ "a", /* 97 */},
-{ "b", /* 98 */},
-{ "c", /* 99 */},
-{ "d", /* 100 */},
-{ "e", /* 101 */},
-{ "f", /* 102 */},
-{ "g", /* 103 */},
-{ "h", /* 104 */},
-{ "i", /* 105 */},
-{ "j", /* 106 */},
-{ "k", /* 107 */},
-{ "l", /* 108 */},
-{ "m", /* 109 */},
-{ "n", /* 110 */},
-{ "o", /* 111 */},
-{ "p", /* 112 */},
-{ "q", /* 113 */},
-{ "r", /* 114 */},
-{ "s", /* 115 */},
-{ "t", /* 116 */},
-{ "u", /* 117 */},
-{ "v", /* 118 */},
-{ "w", /* 119 */},
-{ "x", /* 120 */},
-{ "y", /* 121 */},
-{ "z", /* 122 */},
-{ "{","lC", /* 123 */},
-{ "|","or","ba" /* 124 */},
-{ "}","rC", /* 125 */},
-{ "~","a~","ap","ti" /* 126 */},
-{ 0, /* 127 */},
-{ 0, /* 128 */},
-{ 0, /* 129 */},
-{ 0, /* 130 */},
-{ 0, /* 131 */},
-{ 0, /* 132 */},
-{ 0, /* 133 */},
-{ 0, /* 134 */},
-{ 0, /* 135 */},
-{ 0, /* 136 */},
-{ 0, /* 137 */},
-{ 0, /* 138 */},
-{ 0, /* 139 */},
-{ 0, /* 140 */},
-{ 0, /* 141 */},
-{ 0, /* 142 */},
-{ 0, /* 143 */},
-{ 0, /* 144 */},
-{ 0, /* 145 */},
-{ 0, /* 146 */},
-{ 0, /* 147 */},
-{ 0, /* 148 */},
-{ 0, /* 149 */},
-{ 0, /* 150 */},
-{ 0, /* 151 */},
-{ 0, /* 152 */},
-{ 0, /* 153 */},
-{ 0, /* 154 */},
-{ 0, /* 155 */},
-{ 0, /* 156 */},
-{ 0, /* 157 */},
-{ 0, /* 158 */},
-{ 0, /* 159 */},
-{ 0, /* 160 */},
-{ "r!", "\241", /* 161 */},
-{ "ct", "\242", /* 162 */},
-{ "Po", "\243", /* 163 */},
-{ "Cs", "\244", /* 164 */},
-{ "Ye", "\245", /* 165 */},
-{ "bb", "\246", /* 166 */},
-{ "sc", "\247", /* 167 */},
-{ "ad", "\250", /* 168 */},
-{ "co", "\251", /* 169 */},
-{ "Of", "\252", /* 170 */},
-{ "Fo", "\253", /* 171 */},
-{ "no", "\254", /* 172 */},
-{ "-", "hy", "\255" /* 173 */},
-{ "rg", "\256", /* 174 */},
-{ "a-", "\257", /* 175 */},
-{ "de", "\260", /* 176 */},
-{ "+-", "\261", /* 177 */},
-{ "S2", "\262", /* 178 */},
-{ "S3", "\263", /* 179 */},
-{ "aa", "\264", /* 180 */},
-/* Omit *m here; we want *m to match the other greek letters in the
- symbol font. */
-{ "\265", /* 181 */},
-{ "ps", "\266", /* 182 */},
-{ "md", "\267", /* 183 */},
-{ "ac", "\270", /* 184 */},
-{ "S1", "\271", /* 185 */},
-{ "Om", "\272", /* 186 */},
-{ "Fc", "\273", /* 187 */},
-{ "14", "\274", /* 188 */},
-{ "12", "\275", /* 189 */},
-{ "34", "\276", /* 190 */},
-{ "r?", "\277", /* 191 */},
-{ "`A", "\300", /* 192 */},
-{ "'A", "\301", /* 193 */},
-{ "^A", "\302", /* 194 */},
-{ "~A", "\303", /* 195 */},
-{ ":A", "\304", /* 196 */},
-{ "oA", "\305", /* 197 */},
-{ "AE", "\306", /* 198 */},
-{ ",C", "\307", /* 199 */},
-{ "`E", "\310", /* 200 */},
-{ "'E", "\311", /* 201 */},
-{ "^E", "\312", /* 202 */},
-{ ":E", "\313", /* 203 */},
-{ "`I", "\314", /* 204 */},
-{ "'I", "\315", /* 205 */},
-{ "^I", "\316", /* 206 */},
-{ ":I", "\317", /* 207 */},
-{ "-D", "\320", /* 208 */},
-{ "~N", "\321", /* 209 */},
-{ "`O", "\322", /* 210 */},
-{ "'O", "\323", /* 211 */},
-{ "^O", "\324", /* 212 */},
-{ "~O", "\325", /* 213 */},
-{ ":O", "\326", /* 214 */},
-{ "mu", "\327", /* 215 */},
-{ "/O", "\330", /* 216 */},
-{ "`U", "\331", /* 217 */},
-{ "'U", "\332", /* 218 */},
-{ "^U", "\333", /* 219 */},
-{ ":U", "\334", /* 220 */},
-{ "'Y", "\335", /* 221 */},
-{ "TP", "\336", /* 222 */},
-{ "ss", "\337", /* 223 */},
-{ "`a", "\340", /* 224 */},
-{ "'a", "\341", /* 225 */},
-{ "^a", "\342", /* 226 */},
-{ "~a", "\343", /* 227 */},
-{ ":a", "\344", /* 228 */},
-{ "oa", "\345", /* 229 */},
-{ "ae", "\346", /* 230 */},
-{ ",c", "\347", /* 231 */},
-{ "`e", "\350", /* 232 */},
-{ "'e", "\351", /* 233 */},
-{ "^e", "\352", /* 234 */},
-{ ":e", "\353", /* 235 */},
-{ "`i", "\354", /* 236 */},
-{ "'i", "\355", /* 237 */},
-{ "^i", "\356", /* 238 */},
-{ ":i", "\357", /* 239 */},
-{ "Sd", "\360", /* 240 */},
-{ "~n", "\361", /* 241 */},
-{ "`o", "\362", /* 242 */},
-{ "'o", "\363", /* 243 */},
-{ "^o", "\364", /* 244 */},
-{ "~o", "\365", /* 245 */},
-{ ":o", "\366", /* 246 */},
-{ "di", "\367", /* 247 */},
-{ "/o", "\370", /* 248 */},
-{ "`u", "\371", /* 249 */},
-{ "'u", "\372", /* 250 */},
-{ "^u", "\373", /* 251 */},
-{ ":u", "\374", /* 252 */},
-{ "'y", "\375", /* 253 */},
-{ "Tp", "\376", /* 254 */},
-{ ":y", "\377", /* 255 */},
-}};
-
-static DviCharNameMap Adobe_Symbol_map = {
- "adobe-fontspecific",
- 1,
-{
-{ 0, /* 0 */},
-{ 0, /* 1 */},
-{ 0, /* 2 */},
-{ 0, /* 3 */},
-{ 0, /* 4 */},
-{ 0, /* 5 */},
-{ 0, /* 6 */},
-{ 0, /* 7 */},
-{ 0, /* 8 */},
-{ 0, /* 9 */},
-{ 0, /* 10 */},
-{ 0, /* 11 */},
-{ 0, /* 12 */},
-{ 0, /* 13 */},
-{ 0, /* 14 */},
-{ 0, /* 15 */},
-{ 0, /* 16 */},
-{ 0, /* 17 */},
-{ 0, /* 18 */},
-{ 0, /* 19 */},
-{ 0, /* 20 */},
-{ 0, /* 21 */},
-{ 0, /* 22 */},
-{ 0, /* 23 */},
-{ 0, /* 24 */},
-{ 0, /* 25 */},
-{ 0, /* 26 */},
-{ 0, /* 27 */},
-{ 0, /* 28 */},
-{ 0, /* 29 */},
-{ 0, /* 30 */},
-{ 0, /* 31 */},
-{ 0, /* 32 */},
-{ "!", /* 33 */},
-{ "fa", /* 34 */},
-{ "#", "sh", /* 35 */},
-{ "te", /* 36 */},
-{ "%", /* 37 */},
-{ "&", /* 38 */},
-{ "st", /* 39 */},
-{ "(", /* 40 */},
-{ ")", /* 41 */},
-{ "**", /* 42 */},
-{ "+", "pl", /* 43 */},
-{ ",", /* 44 */},
-{ "\\-", "mi", /* 45 */},
-{ ".", /* 46 */},
-{ "/", "sl", /* 47 */},
-{ "0", /* 48 */},
-{ "1", /* 49 */},
-{ "2", /* 50 */},
-{ "3", /* 51 */},
-{ "4", /* 52 */},
-{ "5", /* 53 */},
-{ "6", /* 54 */},
-{ "7", /* 55 */},
-{ "8", /* 56 */},
-{ "9", /* 57 */},
-{ ":", /* 58 */},
-{ ";", /* 59 */},
-{ "<", /* 60 */},
-{ "=", "eq", /* 61 */},
-{ ">", /* 62 */},
-{ "?", /* 63 */},
-{ "=~", /* 64 */},
-{ "*A", /* 65 */},
-{ "*B", /* 66 */},
-{ "*X", /* 67 */},
-{ "*D", /* 68 */},
-{ "*E", /* 69 */},
-{ "*F", /* 70 */},
-{ "*G", /* 71 */},
-{ "*Y", /* 72 */},
-{ "*I", /* 73 */},
-{ "+h", /* 74 */},
-{ "*K", /* 75 */},
-{ "*L", /* 76 */},
-{ "*M", /* 77 */},
-{ "*N", /* 78 */},
-{ "*O", /* 79 */},
-{ "*P", /* 80 */},
-{ "*H", /* 81 */},
-{ "*R", /* 82 */},
-{ "*S", /* 83 */},
-{ "*T", /* 84 */},
-{ 0, /* 85 */},
-{ "ts", /* 86 */},
-{ "*W", /* 87 */},
-{ "*C", /* 88 */},
-{ "*Q", /* 89 */},
-{ "*Z", /* 90 */},
-{ "[", "lB", /* 91 */},
-{ "tf", "3d", /* 92 */},
-{ "]", "rB", /* 93 */},
-{ "pp", /* 94 */},
-{ "_", /* 95 */},
-{ "radicalex", /* 96 */},
-{ "*a", /* 97 */},
-{ "*b", /* 98 */},
-{ "*x", /* 99 */},
-{ "*d", /* 100 */},
-{ "*e", /* 101 */},
-{ "*f", /* 102 */},
-{ "*g", /* 103 */},
-{ "*y", /* 104 */},
-{ "*i", /* 105 */},
-{ "+f", /* 106 */},
-{ "*k", /* 107 */},
-{ "*l", /* 108 */},
-{ "*m", "\265", /* 109 */},
-{ "*n", /* 110 */},
-{ "*o", /* 111 */},
-{ "*p", /* 112 */},
-{ "*h", /* 113 */},
-{ "*r", /* 114 */},
-{ "*s", /* 115 */},
-{ "*t", /* 116 */},
-{ "*u", /* 117 */},
-{ "+p", /* 118 */},
-{ "*w", /* 119 */},
-{ "*c", /* 120 */},
-{ "*q", /* 121 */},
-{ "*z", /* 122 */},
-{ "lC", "{", /* 123 */},
-{ "ba", "or", "|", /* 124 */},
-{ "rC", "}", /* 125 */},
-{ "ap", /* 126 */},
-{ 0, /* 127 */},
-{ 0, /* 128 */},
-{ 0, /* 129 */},
-{ 0, /* 130 */},
-{ 0, /* 131 */},
-{ 0, /* 132 */},
-{ 0, /* 133 */},
-{ 0, /* 134 */},
-{ 0, /* 135 */},
-{ 0, /* 136 */},
-{ 0, /* 137 */},
-{ 0, /* 138 */},
-{ 0, /* 139 */},
-{ 0, /* 140 */},
-{ 0, /* 141 */},
-{ 0, /* 142 */},
-{ 0, /* 143 */},
-{ 0, /* 144 */},
-{ 0, /* 145 */},
-{ 0, /* 146 */},
-{ 0, /* 147 */},
-{ 0, /* 148 */},
-{ 0, /* 149 */},
-{ 0, /* 150 */},
-{ 0, /* 151 */},
-{ 0, /* 152 */},
-{ 0, /* 153 */},
-{ 0, /* 154 */},
-{ 0, /* 155 */},
-{ 0, /* 156 */},
-{ 0, /* 157 */},
-{ 0, /* 158 */},
-{ 0, /* 159 */},
-{ 0, /* 160 */},
-{ "*U", /* 161 */},
-{ "fm", /* 162 */},
-{ "<=", /* 163 */},
-{ "f/", /* 164 */},
-{ "if", /* 165 */},
-{ "Fn", /* 166 */},
-{ "CL", /* 167 */},
-{ "DI", /* 168 */},
-{ "HE", /* 169 */},
-{ "SP", /* 170 */},
-{ "<>", /* 171 */},
-{ "<-", /* 172 */},
-{ "ua", "arrowverttp" /* 173 */},
-{ "->", /* 174 */},
-{ "da", "arrowvertbt" /* 175 */},
-{ "de", "\260", /* 176 */},
-{ "+-", "\261", /* 177 */},
-{ "sd", /* 178 */},
-{ ">=", /* 179 */},
-{ "mu", "\327", /* 180 */},
-{ "pt", /* 181 */},
-{ "pd", /* 182 */},
-{ "bu", /* 183 */},
-{ "di", "\367", /* 184 */},
-{ "!=", /* 185 */},
-{ "==", /* 186 */},
-{ "~=", "~~", /* 187 */},
-{ 0, /* 188 */},
-{ "arrowvertex", /* 189 */},
-{ "an", /* 190 */},
-{ "CR", /* 191 */},
-{ "Ah", /* 192 */},
-{ "Im", /* 193 */},
-{ "Re", /* 194 */},
-{ "wp", /* 195 */},
-{ "c*", /* 196 */},
-{ "c+", /* 197 */},
-{ "es", /* 198 */},
-{ "ca", /* 199 */},
-{ "cu", /* 200 */},
-{ "sp", /* 201 */},
-{ "ip", /* 202 */},
-{ "nb", /* 203 */},
-{ "sb", /* 204 */},
-{ "ib", /* 205 */},
-{ "mo", /* 206 */},
-{ "nm", /* 207 */},
-{ "/_", /* 208 */},
-{ "gr", /* 209 */},
-{ "rg", /* 210 */},
-{ "co", /* 211 */},
-{ "tm", /* 212 */},
-{ 0, /* 213 */},
-{ "sr", /* 214 */},
-{ "md", /* 215 */},
-{ "no", "\254", /* 216 */},
-{ "AN", /* 217 */},
-{ "OR", /* 218 */},
-{ "hA", /* 219 */},
-{ "lA", /* 220 */},
-{ "uA", /* 221 */},
-{ "rA", /* 222 */},
-{ "dA", /* 223 */},
-{ "lz", /* 224 */},
-{ "la", /* 225 */},
-{ 0, /* 226 */},
-{ 0, /* 227 */},
-{ 0, /* 228 */},
-{ 0, /* 229 */},
-{ "parenlefttp", /* 230 */},
-{ "parenleftex", /* 231 */},
-{ "parenleftbt", /* 232 */},
-{ "bracketlefttp", "lc", /* 233 */},
-{ "bracketleftex", /* 234 */},
-{ "bracketleftbt", "lf", /* 235 */},
-{ "bracelefttp", "lt", /* 236 */},
-{ "braceleftmid", "lk", /* 237 */},
-{ "braceleftbt", "lb", /* 238 */},
-{ "bracerightex", "braceleftex", "bv", /* 239 */},
-{ 0, /* 240 */},
-{ "ra", /* 241 */},
-{ "is", /* 242 */},
-{ 0, /* 243 */},
-{ 0, /* 244 */},
-{ 0, /* 245 */},
-{ "parenrighttp", /* 246 */},
-{ "parenrightex", /* 247 */},
-{ "parenrightbt", /* 248 */},
-{ "bracketrighttp", "rc", /* 249 */},
-{ "bracketrightex", /* 250 */},
-{ "bracketrightbt", "rf", /* 251 */},
-{ "bracerighttp", "rt" /* 252 */},
-{ "bracerightmid", "rk" /* 253 */},
-{ "bracerightbt", "rb" /* 254 */},
-{ 0, /* 255 */},
-}};
-
-
-static void
-load_standard_maps ()
-{
- standard_maps_loaded = 1;
- DviRegisterMap (&ISO8859_1_map);
- DviRegisterMap (&Adobe_Symbol_map);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-13 07:00:46 +0000