3 #include "math_parser.h"
7 bool operator<(const latexkeys & a, const latexkeys & b)
9 return string(a.name) < string(b.name);
14 // This lists needs to remain sorted all the time!
16 latexkeys wordlist[] =
18 //{"oint", LM_TK_BIGSYM, LM_oint, LMB_NONE},
19 //{"pmod", LM_TK_SYM, 0, LMB_NONE},
20 {"!", LM_TK_SPACE, 0, LMB_NONE},
21 {"#", LM_TK_SPECIAL, '#', LMB_NONE},
22 {"$", LM_TK_SPECIAL, '$', LMB_NONE},
23 {"%", LM_TK_SPECIAL, '%', LMB_NONE},
24 {"&", LM_TK_SPECIAL, '&', LMB_NONE},
25 {"(", LM_TK_BEGIN, LM_OT_SIMPLE, LMB_NONE},
26 {")", LM_TK_END, LM_OT_SIMPLE, LMB_NONE},
27 {",", LM_TK_SPACE, 1, LMB_NONE},
28 {".", LM_TK_SPECIAL, '.', LMB_NONE},
29 {":", LM_TK_SPACE, 2, LMB_NONE},
30 {";", LM_TK_SPACE, 3, LMB_NONE},
31 {"Delta", LM_TK_SYM, LM_Delta, LMB_NONE},
32 {"Downarrow", LM_TK_SYM, LM_Downarrow, LMB_NONE},
33 {"Gamma", LM_TK_SYM, LM_Gamma, LMB_NONE},
34 {"Im", LM_TK_SYM, LM_Im, LMB_NONE},
35 {"Lambda", LM_TK_SYM, LM_Lambda, LMB_NONE},
36 {"Leftarrow", LM_TK_SYM, LM_Leftarrow, LMB_NONE},
37 {"Leftrightarrow", LM_TK_SYM, LM_Leftrightarrow, LMB_NONE},
38 {"Longleftarrow", LM_TK_NOGLYPH, 0, LMB_NONE},
39 {"Longleftrightarrow", LM_TK_NOGLYPH, 0, LMB_NONE},
40 {"Longrightarrow", LM_TK_NOGLYPH, 0, LMB_NONE},
41 {"Omega", LM_TK_SYM, LM_Omega, LMB_NONE},
42 {"Phi", LM_TK_SYM, LM_Phi, LMB_NONE},
43 {"Pi", LM_TK_SYM, LM_Pi, LMB_NONE},
44 {"Pr", LM_TK_FUNCLIM, 0, LMB_NONE},
45 {"Psi", LM_TK_SYM, LM_Psi, LMB_NONE},
46 {"Re", LM_TK_SYM, LM_Re, LMB_NONE},
47 {"Rightarrow", LM_TK_SYM, LM_Rightarrow, LMB_NONE},
48 {"Sigma", LM_TK_SYM, LM_Sigma, LMB_NONE},
49 {"Theta", LM_TK_SYM, LM_Theta, LMB_NONE},
50 {"Uparrow", LM_TK_SYM, LM_Uparrow, LMB_NONE},
51 {"Updownarrow", LM_TK_NOGLYPH, LM_Updownarrow, LMB_NONE},
52 {"Upsilon", LM_TK_SYM, LM_Upsilon, LMB_NONE},
53 {"Vert", LM_TK_NOGLYPH, LM_Vert, LMB_NONE},
54 {"Xi", LM_TK_SYM, LM_Xi, LMB_NONE},
55 {"[", LM_TK_BEGIN, LM_OT_EQUATION, LMB_NONE},
56 {"\\", LM_TK_NEWLINE, static_cast<unsigned>(-1), LMB_NONE}, // -1 needed in mathed_parse_lines!
57 {"]", LM_TK_END, LM_OT_EQUATION, LMB_NONE},
58 {"_", LM_TK_SPECIAL, '_', LMB_NONE},
59 {"acute", LM_TK_DECORATION, LM_acute, LMB_NONE},
60 {"aleph", LM_TK_SYM, LM_aleph, LMB_NONE},
61 {"alpha", LM_TK_SYM, LM_alpha, LMB_NONE},
62 {"amalg", LM_TK_NOGLYPH, 0, LMB_OPERATOR},
63 {"angle", LM_TK_SYM, LM_angle, LMB_NONE},
64 {"approx", LM_TK_SYM, LM_approx, LMB_RELATION},
65 {"arccos", LM_TK_FUNC, 0, LMB_NONE},
66 {"arcsin", LM_TK_FUNC, 0, LMB_NONE},
67 {"arctan", LM_TK_FUNC, 0, LMB_NONE},
68 {"arg", LM_TK_FUNC, 0, LMB_NONE},
69 {"asymp", LM_TK_NOGLYPH, 0, LMB_RELATION},
70 {"backslash", LM_TK_SPECIAL, '\\', LMB_NONE},
71 {"bar", LM_TK_DECORATION, LM_bar, LMB_NONE},
72 {"begin", LM_TK_BEGIN, 0, LMB_NONE},
73 {"beta", LM_TK_SYM, LM_beta, LMB_NONE},
74 {"bigcap", LM_TK_NOGLYPHB, 0, LMB_NONE},
75 {"bigcirc", LM_TK_NOGLYPH, 0, LMB_OPERATOR},
76 {"bigcup", LM_TK_NOGLYPHB, 0, LMB_NONE},
77 {"bigodot", LM_TK_NOGLYPHB, 0, LMB_NONE},
78 {"bigoplus", LM_TK_NOGLYPHB, 0, LMB_NONE},
79 {"bigotimes", LM_TK_NOGLYPHB, 0, LMB_NONE},
80 {"bigsqcup", LM_TK_NOGLYPHB, 0, LMB_NONE},
81 {"bigtriangledown", LM_TK_NOGLYPH, 0, LMB_OPERATOR},
82 {"bigtriangleup", LM_TK_NOGLYPH, 0, LMB_OPERATOR},
83 {"biguplus", LM_TK_NOGLYPHB, 0, LMB_NONE},
84 {"bigvee", LM_TK_NOGLYPHB, 0, LMB_NONE},
85 {"bigwedge", LM_TK_NOGLYPHB, 0, LMB_NONE},
86 {"binom", LM_TK_BINOM, 0, LMB_NONE},
87 {"bmod", LM_TK_FUNC, 0, LMB_NONE},
88 {"bot", LM_TK_SYM, LM_bot, LMB_NONE},
89 {"bowtie", LM_TK_NOGLYPH, 0, LMB_RELATION},
90 {"breve", LM_TK_DECORATION, LM_breve, LMB_NONE},
91 {"bullet", LM_TK_SYM, LM_bullet, LMB_OPERATOR},
92 {"cal", LM_TK_OLDFONT, LM_TC_CAL, LMB_OPERATOR},
93 {"cap", LM_TK_SYM, LM_cap, LMB_OPERATOR},
94 {"cdot", LM_TK_SYM, LM_cdot, LMB_OPERATOR},
95 {"cdots", LM_TK_DOTS, LM_cdots, LMB_NONE},
96 {"check", LM_TK_DECORATION, LM_check, LMB_NONE},
97 {"chi", LM_TK_SYM, LM_chi, LMB_NONE},
98 {"choose", LM_TK_CHOOSE, 0, LMB_NONE},
99 {"circ", LM_TK_NOGLYPH, 0, LMB_OPERATOR},
100 {"clubsuit", LM_TK_SYM, LM_clubsuit, LMB_NONE},
101 {"cong", LM_TK_SYM, LM_cong, LMB_RELATION},
102 {"coprod", LM_TK_NOGLYPHB, 0, LMB_NONE},
103 {"cos", LM_TK_FUNC, 0, LMB_NONE},
104 {"cosh", LM_TK_FUNC, 0, LMB_NONE},
105 {"cot", LM_TK_FUNC, 0, LMB_NONE},
106 {"coth", LM_TK_FUNC, 0, LMB_NONE},
107 {"csc", LM_TK_FUNC, 0, LMB_NONE},
108 {"cup", LM_TK_SYM, LM_cup, LMB_OPERATOR},
109 {"dagger", LM_TK_NOGLYPH, 0, LMB_OPERATOR},
110 {"dashv", LM_TK_NOGLYPH, 0, LMB_RELATION},
111 {"ddagger", LM_TK_NOGLYPH, 0, LMB_OPERATOR},
112 {"ddot", LM_TK_DECORATION, LM_ddot, LMB_NONE},
113 {"ddots", LM_TK_DOTS, LM_ddots, LMB_NONE},
114 {"deg", LM_TK_FUNC, 0, LMB_NONE},
115 {"delta", LM_TK_SYM, LM_delta, LMB_NONE},
116 {"det", LM_TK_FUNCLIM, 0, LMB_NONE},
117 {"diamond", LM_TK_SYM, LM_diamond, LMB_OPERATOR},
118 {"diamondsuit", LM_TK_SYM, LM_diamondsuit, LMB_NONE},
119 {"dim", LM_TK_FUNC, 0, LMB_NONE},
120 //{"displaystyle", LM_TK_STY, LM_ST_DISPLAY, LMB_NONE},
121 {"div", LM_TK_SYM, LM_div, LMB_OPERATOR},
122 {"dot", LM_TK_DECORATION, LM_dot, LMB_NONE},
123 {"doteq", LM_TK_NOGLYPH, 0, LMB_RELATION},
124 {"downarrow", LM_TK_SYM, LM_downarrow, LMB_NONE},
125 {"ell", LM_TK_NOGLYPH, 0, LMB_NONE},
126 {"end", LM_TK_END, 0, LMB_NONE},
127 {"epsilon", LM_TK_NOGLYPH, 0, LMB_NONE},
128 {"equiv", LM_TK_SYM, LM_equiv, LMB_RELATION},
129 {"eta", LM_TK_SYM, LM_eta, LMB_NONE},
130 {"exists", LM_TK_SYM, LM_exists, LMB_NONE},
131 {"exp", LM_TK_FUNC, 0, LMB_NONE},
132 {"flat", LM_TK_NOGLYPH, 0, LMB_NONE},
133 {"forall", LM_TK_SYM, LM_forall, LMB_NONE},
134 {"frac", LM_TK_FRAC, 0, LMB_NONE},
135 {"frown", LM_TK_NOGLYPH, 0, LMB_RELATION},
136 {"gamma", LM_TK_SYM, LM_gamma, LMB_NONE},
137 {"gcd", LM_TK_FUNCLIM, 0, LMB_NONE},
138 {"geq", LM_TK_SYM, LM_geq, LMB_RELATION},
139 {"gg", LM_TK_NOGLYPH, 0, LMB_RELATION},
140 {"grave", LM_TK_DECORATION, LM_grave, LMB_NONE},
141 {"hat", LM_TK_DECORATION, LM_hat, LMB_NONE},
142 {"hbar", LM_TK_NOGLYPH, 0, LMB_NONE},
143 {"heartsuit", LM_TK_SYM, LM_heartsuit, LMB_NONE},
144 {"hom", LM_TK_FUNC, 0, LMB_NONE},
145 {"hookleftarrow", LM_TK_NOGLYPH, 0, LMB_NONE},
146 {"hookrightarrow", LM_TK_NOGLYPH, 0, LMB_NONE},
147 {"imath", LM_TK_NOGLYPH, 0, LMB_NONE},
148 {"in", LM_TK_SYM, LM_in, LMB_RELATION},
149 {"inf", LM_TK_FUNCLIM, 0, LMB_NONE},
150 {"infty", LM_TK_SYM, LM_infty, LMB_NONE},
151 {"int", LM_TK_BIGSYM, LM_int, LMB_NONE},
152 {"iota", LM_TK_SYM, LM_iota, LMB_NONE},
153 {"jmath", LM_TK_NOGLYPH, 0, LMB_NONE},
154 {"kappa", LM_TK_SYM, LM_kappa, LMB_NONE},
155 {"ker", LM_TK_FUNC, 0, LMB_NONE},
156 {"label", LM_TK_LABEL, 0, LMB_NONE},
157 {"lambda", LM_TK_SYM, LM_lambda, LMB_NONE},
158 {"langle", LM_TK_SYM, LM_langle, LMB_NONE},
159 {"lceil", LM_TK_SYM, LM_lceil, LMB_NONE},
160 {"ldots", LM_TK_DOTS, LM_ldots, LMB_NONE},
161 {"left", LM_TK_LEFT, 0, LMB_NONE},
162 {"leftarrow", LM_TK_SYM, LM_leftarrow, LMB_NONE},
163 {"leftharpoondown", LM_TK_NOGLYPH, 0, LMB_NONE},
164 {"leftharpoonup", LM_TK_NOGLYPH, 0, LMB_NONE},
165 {"leftrightarrow", LM_TK_SYM, LM_leftrightarrow, LMB_NONE},
166 {"leq", LM_TK_SYM, LM_leq, LMB_RELATION},
167 {"lfloor", LM_TK_SYM, LM_lfloor, LMB_NONE},
168 {"lg", LM_TK_FUNC, 0, LMB_NONE},
169 {"lim", LM_TK_FUNCLIM, 0, LMB_NONE},
170 {"liminf", LM_TK_FUNCLIM, 0, LMB_NONE},
171 {"limits", LM_TK_LIMIT, 1 , LMB_NONE},
172 {"limsup", LM_TK_FUNCLIM, 0, LMB_NONE},
173 {"ll", LM_TK_NOGLYPH, 0, LMB_RELATION},
174 {"ln", LM_TK_FUNC, 0, LMB_NONE},
175 {"log", LM_TK_FUNC, 0, LMB_NONE},
176 {"longleftarrow", LM_TK_NOGLYPH, 0, LMB_NONE},
177 {"longleftrightarrow", LM_TK_NOGLYPH, 0, LMB_NONE},
178 {"longmapsto", LM_TK_NOGLYPH, 0, LMB_NONE},
179 {"longrightarrow", LM_TK_NOGLYPH, 0, LMB_NONE},
180 {"mapsto", LM_TK_NOGLYPH, 0, LMB_NONE},
181 {"mathbf", LM_TK_FONT, LM_TC_BF, LMB_NONE},
182 {"mathcal", LM_TK_FONT, LM_TC_CAL, LMB_NONE},
183 {"mathit", LM_TK_FONT, LM_TC_IT, LMB_NONE},
184 {"mathnormal", LM_TK_FONT, LM_TC_VAR, LMB_NONE},
185 {"mathrm", LM_TK_FONT, LM_TC_RM, LMB_NONE},
186 {"mathsf", LM_TK_FONT, LM_TC_SF, LMB_NONE},
187 {"mathtt", LM_TK_FONT, LM_TC_TT, LMB_NONE},
188 {"max", LM_TK_FUNCLIM, 0, LMB_NONE},
189 {"mid", LM_TK_SYM, LM_mid, LMB_RELATION},
190 {"min", LM_TK_FUNCLIM, 0, LMB_NONE},
191 {"models", LM_TK_NOGLYPH, 0, LMB_RELATION},
192 {"mp", LM_TK_NOGLYPH, 0, LMB_OPERATOR},
193 {"mu", LM_TK_SYM, LM_mu, LMB_NONE},
194 {"nabla", LM_TK_SYM, LM_nabla, LMB_NONE},
195 {"natural", LM_TK_NOGLYPH, 0, LMB_NONE},
196 {"nearrow", LM_TK_NOGLYPH, 0, LMB_NONE},
197 {"neg", LM_TK_SYM, LM_neg, LMB_NONE},
198 {"neq", LM_TK_SYM, LM_neq, LMB_RELATION},
199 {"newcommand", LM_TK_NEWCOMMAND, 0 , LMB_NONE},
200 {"ni", LM_TK_NOGLYPH, 0, LMB_RELATION},
201 {"nolimits", LM_TK_LIMIT, static_cast<unsigned>(-1), LMB_NONE},
202 {"nonumber", LM_TK_NONUM, 0, LMB_NONE},
203 {"not", LM_TK_NOT, LM_not, LMB_NONE},
204 {"nu", LM_TK_SYM, LM_nu, LMB_NONE},
205 {"nwarrow", LM_TK_NOGLYPH, 0, LMB_NONE},
206 {"odot", LM_TK_NOGLYPH, 0, LMB_OPERATOR},
207 {"omega", LM_TK_SYM, LM_omega, LMB_NONE},
208 {"ominus", LM_TK_NOGLYPH, 0, LMB_OPERATOR},
209 {"oplus", LM_TK_SYM, LM_oplus, LMB_OPERATOR},
210 {"oslash", LM_TK_SYM, LM_oslash, LMB_OPERATOR},
211 {"otimes", LM_TK_SYM, LM_otimes, LMB_OPERATOR},
212 {"over", LM_TK_OVER, 0, LMB_NONE},
213 {"overbrace", LM_TK_DECORATION, LM_overbrace, LMB_NONE},
214 {"overleftarrow", LM_TK_DECORATION, LM_overleftarrow, LMB_NONE},
215 {"overline", LM_TK_DECORATION, LM_overline, LMB_NONE},
216 {"overrightarrow", LM_TK_DECORATION, LM_overightarrow, LMB_NONE},
217 {"parallel", LM_TK_NOGLYPH, 0, LMB_RELATION},
218 {"partial", LM_TK_SYM, LM_partial, LMB_NONE},
219 {"phi", LM_TK_SYM, LM_phi, LMB_NONE},
220 {"pi", LM_TK_SYM, LM_pi, LMB_NONE},
221 {"pm", LM_TK_SYM, LM_pm, LMB_OPERATOR},
222 {"prec", LM_TK_NOGLYPH, 0, LMB_RELATION},
223 {"preceq", LM_TK_NOGLYPH, 0, LMB_RELATION},
224 {"prime", LM_TK_SYM, LM_prime, LMB_NONE},
225 {"prod", LM_TK_BIGSYM, LM_prod, LMB_NONE},
226 {"propto", LM_TK_SYM, LM_propto, LMB_RELATION},
227 {"protect", LM_TK_PROTECT, 0, LMB_RELATION},
228 {"psi", LM_TK_SYM, LM_psi, LMB_NONE},
229 {"qquad", LM_TK_SPACE, 5, LMB_NONE},
230 {"quad", LM_TK_SPACE, 4, LMB_NONE},
231 {"rangle", LM_TK_SYM, LM_rangle, LMB_NONE},
232 {"rceil", LM_TK_SYM, LM_rceil, LMB_NONE},
233 {"rfloor", LM_TK_SYM, LM_rfloor, LMB_NONE},
234 {"rho", LM_TK_SYM, LM_rho, LMB_NONE},
235 {"right", LM_TK_RIGHT, 0, LMB_NONE},
236 {"rightarrow", LM_TK_SYM, LM_rightarrow, LMB_NONE},
237 {"rightharpoondown", LM_TK_NOGLYPH, 0, LMB_NONE},
238 {"rightharpoonup", LM_TK_NOGLYPH, 0, LMB_NONE},
239 {"rightleftharpoons", LM_TK_NOGLYPH, 0, LMB_NONE},
240 {"root", LM_TK_ROOT, 0, LMB_NONE},
241 //{"scriptscriptstyle", LM_TK_STY, LM_ST_SCRIPTSCRIPT, LMB_NONE},
242 //{"scriptstyle", LM_TK_STY, LM_ST_SCRIPT, LMB_NONE},
243 {"searrow", LM_TK_NOGLYPH, 0, LMB_NONE},
244 {"sec", LM_TK_FUNC, 0, LMB_NONE},
245 {"setminus", LM_TK_NOGLYPH, 0, LMB_OPERATOR},
246 {"sharp", LM_TK_SYM, LM_sharp, LMB_NONE},
247 {"sigma", LM_TK_SYM, LM_sigma, LMB_NONE},
248 {"sim", LM_TK_NOGLYPH, 0, LMB_RELATION},
249 {"simeq", LM_TK_NOGLYPH, 0, LMB_RELATION},
250 {"sin", LM_TK_FUNC, 0, LMB_NONE},
251 {"sinh", LM_TK_FUNC, 0, LMB_NONE},
252 {"smile", LM_TK_NOGLYPH, 0, LMB_RELATION},
253 {"spadesuit", LM_TK_SYM, LM_spadesuit, LMB_NONE},
254 {"sqcap", LM_TK_NOGLYPH, 0, LMB_OPERATOR},
255 {"sqcup", LM_TK_NOGLYPH, 0, LMB_OPERATOR},
256 {"sqrt", LM_TK_SQRT, 0, LMB_NONE},
257 {"sqsubseteq", LM_TK_NOGLYPH, 0, LMB_RELATION},
258 {"sqsupseteq", LM_TK_NOGLYPH, 0, LMB_RELATION},
259 {"stackrel", LM_TK_STACK, 0, LMB_NONE},
260 {"star", LM_TK_NOGLYPH, 0, LMB_OPERATOR},
261 {"subset", LM_TK_SYM, LM_subset, LMB_RELATION},
262 {"subseteq", LM_TK_SYM, LM_subseteq, LMB_RELATION},
263 {"succ", LM_TK_NOGLYPH, 0, LMB_RELATION},
264 {"succeq", LM_TK_NOGLYPH, 0, LMB_RELATION},
265 {"sum", LM_TK_BIGSYM, LM_sum, LMB_NONE},
266 {"sup", LM_TK_FUNCLIM, 0, LMB_NONE},
267 {"supset", LM_TK_SYM, LM_supset, LMB_RELATION},
268 {"supseteq", LM_TK_SYM, LM_supseteq, LMB_RELATION},
269 {"surd", LM_TK_SYM, LM_surd, LMB_NONE},
270 {"swarrow", LM_TK_NOGLYPH, 0, LMB_NONE},
271 {"tan", LM_TK_FUNC, 0, LMB_NONE},
272 {"tanh", LM_TK_FUNC, 0, LMB_NONE},
273 {"tau", LM_TK_SYM, LM_tau, LMB_NONE},
274 {"textrm", LM_TK_FONT, LM_TC_TEXTRM, LMB_NONE},
275 //{"textstyle", LM_TK_STY, LM_ST_TEXT, LMB_NONE},
276 {"theta", LM_TK_SYM, LM_theta, LMB_NONE},
277 {"tilde", LM_TK_DECORATION, LM_tilde, LMB_NONE},
278 {"times", LM_TK_SYM, LM_times, LMB_OPERATOR},
279 {"top", LM_TK_NOGLYPH, 0, LMB_NONE},
280 {"triangle", LM_TK_NOGLYPH, 0, LMB_NONE},
281 {"triangleleft", LM_TK_NOGLYPH, 0, LMB_OPERATOR},
282 {"triangleright", LM_TK_NOGLYPH, 0, LMB_OPERATOR},
283 {"underbrace", LM_TK_DECORATION, LM_underbrace, LMB_NONE},
284 {"underline", LM_TK_DECORATION, LM_underline, LMB_NONE},
285 {"uparrow", LM_TK_SYM, LM_uparrow, LMB_NONE},
286 {"updownarrow", LM_TK_NOGLYPH, LM_updownarrow, LMB_NONE},
287 {"uplus", LM_TK_NOGLYPH, 0, LMB_OPERATOR},
288 {"upsilon", LM_TK_SYM, LM_upsilon, LMB_NONE},
289 {"varepsilon", LM_TK_SYM, LM_varepsilon, LMB_NONE},
290 {"varphi", LM_TK_SYM, LM_varphi, LMB_NONE},
291 {"varpi", LM_TK_SYM, LM_varpi, LMB_NONE},
292 {"varsigma", LM_TK_SYM, LM_varsigma, LMB_NONE},
293 {"vartheta", LM_TK_SYM, LM_vartheta, LMB_NONE},
294 {"vdash", LM_TK_NOGLYPH, 0, LMB_RELATION},
295 {"vdots", LM_TK_DOTS, LM_vdots, LMB_NONE},
296 {"vec", LM_TK_DECORATION, LM_vec, LMB_NONE},
297 {"vee", LM_TK_SYM, LM_vee, LMB_OPERATOR},
298 {"wedge", LM_TK_SYM, LM_wedge, LMB_OPERATOR},
299 {"widehat", LM_TK_DECORATION, LM_widehat, LMB_NONE},
300 {"widetilde", LM_TK_DECORATION, LM_widetilde, LMB_NONE},
301 {"wp", LM_TK_SYM, LM_wp, LMB_NONE},
302 {"wr", LM_TK_NOGLYPH, 0, LMB_OPERATOR},
303 {"xi", LM_TK_SYM, LM_xi, LMB_NONE},
304 {"zeta", LM_TK_SYM, LM_zeta, LMB_NONE},
305 {"{", LM_TK_SPECIAL, '{', LMB_NONE},
306 {"|", LM_TK_UNDEF, '|', LMB_NONE},
307 {"}", LM_TK_SPECIAL, '}', LMB_NONE}
311 // the "Initializer": Its default constructor is executed on loading and
312 // sorts the list. Not exactly needed as long as the list is kept sorted
317 std::sort(wordlist, wordlist + sizeof(wordlist)/sizeof(wordlist[0]));
326 latexkeys const * in_word_set(string const & str)
329 #warning Not nice yet...
332 tmp.name = str.c_str();
333 int const n = sizeof(wordlist)/sizeof(wordlist[0]);
334 latexkeys const * pos = std::lower_bound(wordlist, wordlist + n, tmp);
335 return (string(pos->name) == str) ? pos : 0;