]> git.lyx.org Git - lyx.git/blobdiff - src/mathed/math_hash.C
fix pullArg when pressing <Delete> at the end of an cell
[lyx.git] / src / mathed / math_hash.C
index a570157b8751b035acd4bda546271195da407619..51b70065cb0610572b518c7986b5be0848aab71d 100644 (file)
@@ -1,17 +1,15 @@
-
 #include <config.h>
-
 #include <map>
 
 #include "math_defs.h"
 #include "math_parser.h"
+#include "support/lstrings.h"
+#include <iostream>
 
 namespace {
 
 latexkeys const wordlist[] = 
 {
-       {"",0,0}, {"",0,0}, {"",0,0}, {"",0,0},
-       {"",0,0}, {"",0,0}, {"",0,0}, {"",0,0}, 
        {"setminus",  LM_TK_SYM, LM_setminus},
        {"ldots",  LM_TK_DOTS, LM_ldots},
        {"limits",  LM_TK_LIMIT, 1 },
@@ -29,11 +27,11 @@ latexkeys const wordlist[] =
        {"smile",  LM_TK_SYM, LM_smile},
        {"exists",  LM_TK_SYM, LM_exists},
        {"Vert",  LM_TK_SYM, LM_Vert},
-       {"scriptstyle",  LM_TK_STY, LM_ST_SCRIPT},
+       //{"scriptstyle",  LM_TK_STY, LM_ST_SCRIPT},
        {"uplus",  LM_TK_SYM, LM_uplus},
        {"ell",  LM_TK_SYM, LM_ell},
        {"langle",  LM_TK_SYM, LM_langle},
-       {"scriptscriptstyle",  LM_TK_STY, LM_ST_SCRIPTSCRIPT},
+       //{"scriptscriptstyle",  LM_TK_STY, LM_ST_SCRIPTSCRIPT},
        {"zeta",  LM_TK_SYM, LM_zeta},
        {"sigma",  LM_TK_SYM, LM_sigma},
        {"arccos",  LM_TK_FUNC, 0},
@@ -44,11 +42,11 @@ latexkeys const wordlist[] =
        {"approx",  LM_TK_SYM, LM_approx},
        {"triangleleft",  LM_TK_SYM, LM_triangleleft},
        {"triangleright",  LM_TK_SYM, LM_triangleright},
-       {"tilde",  LM_TK_ACCENT, LM_tilde},
+       {"tilde",  LM_TK_DECORATION, LM_tilde},
        {"lambda",  LM_TK_SYM, LM_lambda},
        {"emptyset",  LM_TK_MACRO, LM_emptyset},
        {"triangle",  LM_TK_SYM, LM_triangle},
-       {"textstyle",  LM_TK_STY, LM_ST_TEXT},
+       //{"textstyle",  LM_TK_STY, LM_ST_TEXT},
        {"tau",  LM_TK_SYM, LM_tau},
        {"limsup",  LM_TK_FUNCLIM, 0},
        {"partial",  LM_TK_SYM, LM_partial},
@@ -63,10 +61,10 @@ latexkeys const wordlist[] =
        {"swarrow",  LM_TK_SYM, LM_swarrow},
        {"top",  LM_TK_SYM, LM_top},
        {"Rightarrow",  LM_TK_SYM, LM_Rightarrow},
-       {"underline",  LM_TK_WIDE, LM_underline},
-       {"underbrace",  LM_TK_WIDE, LM_underbrace},
+       {"underline",  LM_TK_DECORATION, LM_underline},
+       {"underbrace",  LM_TK_DECORATION, LM_underbrace},
        {"eta",  LM_TK_SYM, LM_eta},
-       {"acute",  LM_TK_ACCENT, LM_acute},
+       {"acute",  LM_TK_DECORATION, LM_acute},
        {"angle",  LM_TK_SYM, LM_angle},
        {"exp",  LM_TK_FUNC, 0},
        {"leftarrow",  LM_TK_SYM, LM_leftarrow},
@@ -81,14 +79,14 @@ latexkeys const wordlist[] =
        {"Psi",  LM_TK_SYM, LM_Psi},
        {"longleftrightarrow",  LM_TK_SYM, LM_longleftrightarrow},
        {"alpha",  LM_TK_SYM, LM_alpha},
-       {"widehat",  LM_TK_WIDE, LM_widehat},
+       {"widehat",  LM_TK_DECORATION, LM_widehat},
        {"sin",  LM_TK_FUNC, 0},
        {"asymp",  LM_TK_SYM, LM_asymp},
        {"nolimits",  LM_TK_LIMIT, 0 },
        {"perp",  LM_TK_MACRO, LM_perp},
        {"wedge",  LM_TK_SYM, LM_wedge},
        {"ln",  LM_TK_FUNC, 0},
-       {"widetilde",  LM_TK_WIDE, LM_widetilde},
+       {"widetilde",  LM_TK_DECORATION, LM_widetilde},
        {"Omega",  LM_TK_SYM, LM_Omega},
        {"natural",  LM_TK_SYM, LM_natural},
        {"iota",  LM_TK_SYM, LM_iota},
@@ -101,7 +99,7 @@ latexkeys const wordlist[] =
        {"star",  LM_TK_SYM, LM_star},
        {"leftharpoondown",  LM_TK_SYM, LM_leftharpoondown},
        {"wp",  LM_TK_SYM, LM_wp},
-       {"not",  LM_TK_ACCENT, LM_not},
+       {"not",  LM_TK_DECORATION, LM_not},
        {"tan",  LM_TK_FUNC, 0},
        {"Theta",  LM_TK_SYM, LM_Theta},
        {"rceil",  LM_TK_SYM, LM_rceil},
@@ -126,7 +124,7 @@ latexkeys const wordlist[] =
        {"arcsin",  LM_TK_FUNC, 0},
        {"arctan",  LM_TK_FUNC, 0},
        {"flat",  LM_TK_SYM, LM_flat},
-       {"check",  LM_TK_ACCENT, LM_check},
+       {"check",  LM_TK_DECORATION, LM_check},
        {"rangle",  LM_TK_SYM, LM_rangle},
        {"cot",  LM_TK_FUNC, 0},
        {"cdot",  LM_TK_SYM, LM_cdot},
@@ -178,15 +176,15 @@ latexkeys const wordlist[] =
        {"mp",  LM_TK_SYM, LM_mp},
        {"pm",  LM_TK_SYM, LM_pm},
        {"nonumber",  LM_TK_NONUM, 0},
-       {"breve",  LM_TK_ACCENT, LM_breve},
+       {"breve",  LM_TK_DECORATION, LM_breve},
        {"bigvee",  LM_TK_BIGSYM, LM_vee},
        {"bowtie",  LM_TK_SYM, LM_bowtie},
        {"bigwedge",  LM_TK_BIGSYM, LM_wedge},
        {"frown",  LM_TK_SYM, LM_frown},
        {"rightharpoondown",  LM_TK_SYM, LM_rightharpoondown},
        {"det",  LM_TK_FUNCLIM, 0},
-       {"dot",  LM_TK_ACCENT, LM_dot},
-       {"ddot",  LM_TK_ACCENT, LM_ddot},
+       {"dot",  LM_TK_DECORATION, LM_dot},
+       {"ddot",  LM_TK_DECORATION, LM_ddot},
        {"lg",  LM_TK_FUNC, 0},
        {"log",  LM_TK_FUNC, 0},
        {"oplus",  LM_TK_SYM, LM_oplus},
@@ -196,21 +194,21 @@ latexkeys const wordlist[] =
        {"diamondsuit",  LM_TK_SYM, LM_diamondsuit},
        {"rfloor",  LM_TK_SYM, LM_rfloor},
        {"end",  LM_TK_END, 0},
-       {"hat",  LM_TK_ACCENT, LM_hat},
+       {"hat",  LM_TK_DECORATION, LM_hat},
        {"tanh",  LM_TK_FUNC, 0},
        {"vdots",  LM_TK_DOTS, LM_vdots},
        {"bigcap",  LM_TK_BIGSYM, LM_cap},
        {"bigcup",  LM_TK_BIGSYM, LM_cup},
        {"bigsqcup",  LM_TK_BIGSYM, LM_bigsqcup},
        {"heartsuit",  LM_TK_SYM, LM_heartsuit},
-       {"displaystyle",  LM_TK_STY, LM_ST_DISPLAY},
+       //{"displaystyle",  LM_TK_STY, LM_ST_DISPLAY},
        {"longmapsto",  LM_TK_SYM, LM_longmapsto},
        {"bigtriangleup",  LM_TK_SYM, LM_bigtriangleup},
        {"preceq",  LM_TK_SYM, LM_preceq},
        {"delta",  LM_TK_SYM, LM_delta},
        {"odot",  LM_TK_SYM, LM_odot},
        {"oint",  LM_TK_BIGSYM, LM_oint},
-       {"grave",  LM_TK_ACCENT, LM_grave},
+       {"grave",  LM_TK_DECORATION, LM_grave},
        {"pmod",  LM_TK_PMOD, 0},
        {"prod",  LM_TK_BIGSYM, LM_prod},
        {"frac",  LM_TK_FRAC, 0},
@@ -218,9 +216,9 @@ latexkeys const wordlist[] =
        {"circ",  LM_TK_SYM, LM_circ},
        {"aleph",  LM_TK_SYM, LM_aleph},
        {"min",  LM_TK_FUNCLIM, 0},
-       {"overline",  LM_TK_WIDE, LM_overline},
+       {"overline",  LM_TK_DECORATION, LM_overline},
        {"arg",  LM_TK_FUNC, 0},
-       {"overbrace",  LM_TK_WIDE, LM_overbrace},
+       {"overbrace",  LM_TK_DECORATION, LM_overbrace},
        {"amalg",  LM_TK_SYM, LM_amalg},
        {"gamma",  LM_TK_SYM, LM_gamma},
        {"vee",  LM_TK_SYM, LM_vee},
@@ -239,12 +237,12 @@ latexkeys const wordlist[] =
        {"bigtriangledown",  LM_TK_SYM, LM_bigtriangledown},
        {"mathbf",  LM_TK_FONT, LM_TC_BF},
        {"mathsf",  LM_TK_FONT, LM_TC_SF},
-       {"bar",  LM_TK_ACCENT, LM_bar},
+       {"bar",  LM_TK_DECORATION, LM_bar},
        {"varpi",  LM_TK_SYM, LM_varpi},
        {"varphi",  LM_TK_SYM, LM_varphi},
        {"newcommand",  LM_TK_NEWCOMMAND, 0 },
-       {"overleftarrow",  LM_TK_WIDE, LM_overleftarrow},
-       {"overrightarrow",  LM_TK_WIDE, LM_overightarrow},
+       {"overleftarrow",  LM_TK_DECORATION, LM_overleftarrow},
+       {"overrightarrow",  LM_TK_DECORATION, LM_overightarrow},
        {"Leftarrow",  LM_TK_SYM, LM_Leftarrow},
        {"Longleftarrow",  LM_TK_SYM, LM_Longleftarrow},
        {"Leftrightarrow",  LM_TK_SYM, LM_Leftrightarrow},
@@ -262,7 +260,7 @@ latexkeys const wordlist[] =
        {"coth",  LM_TK_FUNC, 0},
        {"rho",  LM_TK_SYM, LM_rho},
        {"cong",  LM_TK_SYM, LM_cong},
-       {"vec",  LM_TK_ACCENT, LM_vec},
+       {"vec",  LM_TK_DECORATION, LM_vec},
        {"dim",  LM_TK_FUNC, 0},
        {"mid",  LM_TK_SYM, LM_mid},
        {"hom",  LM_TK_FUNC, 0},
@@ -284,14 +282,13 @@ latexkeys const wordlist[] =
 };
 
 
-
 struct symbolindex {
-       int   id;
+       unsigned int id;
        short token;
 
-       symbolindex(int i, short t) : id(i), token(t)
+       symbolindex(unsigned int i, short t) : id(i), token(t)
        {}
-       
+
        bool operator<(symbolindex const & s) const
        {
                return (id < s.id) || (id == s.id && token < s.token);
@@ -309,7 +306,19 @@ struct init {
        init() {
                int const n = sizeof(wordlist)/sizeof(wordlist[0]);
                for (latexkeys const * it = wordlist; it != wordlist + n; ++it) {
+                       if (LatexkeyByName.find(it->name) != LatexkeyByName.end()) {
+                               std::cerr << "math_hash.C: Bug: Duplicate entry: " 
+                                         << it->name << std::endl;
+                       }
                        LatexkeyByName[it->name] = it - wordlist;
+                       if (it->id != 0 && 
+                           LatexkeyById.find(symbolindex(it->id, it->token)) !=
+                           LatexkeyById.end()) {
+                               std::cerr << "math_hash.C: Bug: Duplicate entry: "
+                                         << it->name << " Id: "
+                                         << it->id << " token: " << it->token
+                                         << std::endl;
+                       }
                        LatexkeyById[symbolindex(it->id, it->token)] = it - wordlist;
                }
        }
@@ -329,7 +338,7 @@ latexkeys const * in_word_set(string const & str)
 }
 
 
-latexkeys const * lm_get_key_by_id(int id, short tc)
+latexkeys const * lm_get_key_by_id(unsigned int id, short tc)
 {
        std::map<symbolindex, int>::const_iterator pos
                = LatexkeyById.find(symbolindex(id, tc));