diff options
Diffstat (limited to 'src/LYEditmap.c')
| -rw-r--r-- | src/LYEditmap.c | 541 |
1 files changed, 537 insertions, 4 deletions
diff --git a/src/LYEditmap.c b/src/LYEditmap.c index d7ebebb7..8a947ac4 100644 --- a/src/LYEditmap.c +++ b/src/LYEditmap.c @@ -3,8 +3,27 @@ */ #include <HTUtils.h> +#include <LYGlobalDefs.h> #include <LYStrings.h> -#include <LYKeymap.h> /* only for KEYMAP_SIZE - kw */ +#include <LYKeymap.h> /* KEYMAP_SIZE, LKC_*, LYK_* - kw */ + +/* * * * * LynxEditactionCodes * * * * */ +#ifdef EXP_ALT_BINDINGS + +/* Last valid index for the (lynxkeycode+modifier -> lynxeditactioncode) + * tables. Currently all three tables are the same. - kw + */ +#define LAST_MOD1_LKC 0x111 +#define LAST_MOD2_LKC 0x111 +#define LAST_MOD3_LKC 0x111 + +/* Get (lynxkeycode+modifier -> lynxeditactioncode) mapping, intermediate. + */ +#define LKC_TO_LEC_M1(c) ((c)>LAST_MOD1_LKC? LYE_UNMOD: Mod1Binding[c]) +#define LKC_TO_LEC_M2(c) ((c)>LAST_MOD2_LKC? LYE_UNMOD: Mod2Binding[c]) +#define LKC_TO_LEC_M3(c) ((c)>LAST_MOD3_LKC? LYE_UNMOD: Mod3Binding[c]) + +#endif /* EXP_ALT_BINDINGS */ PUBLIC int current_lineedit = 0; /* Index into LYLineEditors[] */ @@ -338,7 +357,7 @@ LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, -/* 100..10E function key definitions in LYStrings.h */ +/* 100..10F function key definitions in LYStrings.h */ LYE_FORM_PASS, LYE_FORM_PASS, LYE_FORW, LYE_BACK, /* UPARROW DNARROW RTARROW LTARROW */ @@ -475,7 +494,414 @@ LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, /* 290..293 */ LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, }; -#endif + +/* kw */ /* Default except: ^B=cursor-backward[+],^F=cursor-forward[+], */ + /* ^K=delete-to-EOL[+][++],^X=Modifier Prefix, */ + /* ^[ (ESC)=Modifier Prefix, */ + /* ^R=BACKW, ^S=FORWW, */ + /* ^T=transpose-chars, */ + /* ^U=delete-to-BOL, ^W=delete-prev-word, */ + /* ^@ (NUL)=SETMARK, ^Y=YANK, */ + /* ^_=ABORT (undo), */ + /* ^P=FORM_PASS, ^N=FORM_PASS, */ + /* ^O=FORM_PASS, ^L=FORM_PASS, */ + /* ^\=FORM_PASS, ^]=FORM_PASS, */ + /* ^Z=FORM_PASS, F1=FORM_PASS, */ + /* ^E=EOL[++], Remove=DELN */ + /* [+]: same as BetterEditBinding */ + /* [++]: additionally set double-key modifier */ + +/* Default where BetterEditBinding deviates: ^^=SWMAP, */ + /* tab=LYE_TAB */ + +/* Some functions for which the modifier binding is preferred: */ + /* M-bs,M-del=delete-prev-word, M-d=delete-next-word, */ + /* M-b=BACKW, M-f=FORWW, */ + +PRIVATE char BashlikeEditBinding[KEYMAP_SIZE-1]={ + +LYE_SETMARK, LYE_BOL, LYE_BACK, LYE_ABORT, +/* nul ^A ^B ^C */ + +LYE_DELN, LYE_EOL|LYE_DF, LYE_FORW, LYE_ABORT, +/* ^D ^E ^F ^G */ + +LYE_DELP, LYE_TAB, LYE_ENTER, LYE_DELEL|LYE_DF, +/* bs tab nl ^K */ + +LYE_FORM_PASS, LYE_ENTER, LYE_FORM_PASS, LYE_FORM_PASS, +/* ^L cr ^N ^O */ + +LYE_FORM_PASS, LYE_NOP, LYE_BACKW, LYE_FORWW, +/* ^P XON ^R ^S/XOFF */ + +LYE_TPOS, LYE_DELBL, LYE_LKCMD, LYE_DELPW, +/* ^T ^U ^V ^W */ + +LYE_SETM1, LYE_YANK, LYE_FORM_PASS, LYE_SETM2, +/* ^X ^Y ^Z ESC */ + +LYE_FORM_PASS, LYE_FORM_PASS, LYE_SWMAP, LYE_ABORT, +/* ^\ ^] ^^ ^_ */ + +/* sp .. RUBOUT */ +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_DELP, + +/* 80..9F ISO-8859-1 8-bit escape characters. */ +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_AIX, +/* 97 AIX */ +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, + +/* A0..FF (permissible ISO-8859-1) 8-bit characters. */ +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, +LYE_CHAR, LYE_CHAR, LYE_CHAR, LYE_CHAR, + +/* 100..10F function key definitions in LYStrings.h */ +LYE_FORM_PASS, LYE_FORM_PASS, LYE_FORW, LYE_BACK, +/* UPARROW DNARROW RTARROW LTARROW */ + +LYE_FORM_PASS, LYE_FORM_PASS, LYE_BOL, LYE_EOL, +/* PGDOWN PGUP HOME END */ + +#if (defined(_WINDOWS) || defined(__DJGPP__)) + +LYE_FORM_PASS, LYE_NOP, LYE_NOP, LYE_NOP, +/* F1 */ + +#else + +LYE_FORM_PASS, LYE_TAB, LYE_BOL, LYE_EOL, +/* F1 Do key Find key Select key */ + +#endif /* _WINDOWS || __DJGPP__ */ + +LYE_NOP, LYE_DELN, LYE_NOP, LYE_FORM_PASS, +/* Insert key Remove key DO_NOTHING Back tab */ + +/* 110..18F */ +#if (defined(_WINDOWS) || defined(__DJGPP__)) && defined(USE_SLANG) && !defined(DJGPP_KEYHANDLER) + +LYE_DELP, LYE_ENTER, LYE_NOP, LYE_NOP, +/* Backspace Enter */ + +#else + +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, + +#endif /* USE_SLANG &&(_WINDOWS || __DJGPP) && !DJGPP_KEYHANDLER */ + +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +/* MOUSE_KEY */ +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +/* 190..20F */ + +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +/* 210..28F */ + +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +/* 290..293 */ +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +}; + +/* Oh no, not another one of those tables... + * + * If modifier bit is set in a lynxkeycode, it is first looked up + * here. Note the type different from the previous tables (short + * vs. char), since we want to hold larger values. OTOH we can + * keep the size shorter, everything beyond the end is effectively + * LYE_UNMOD (ignore modifier) by virtue of the LKC_TO_LEC_M1 + * macro. + * + * Currently this table isn't specific to the current_lineedit value, + * it is shared by all alternative "Bindings" to save space. + * However, if the modifier flag is set only by a LYE_SETMn + * lynxeditaction, this table can have effect only for those Bindings + * that map a lynxkeycode to LYE_SETMn. ( This doesn't apply if + * the modifier is already being set in LYgetch(). ) - kw + */ +PRIVATE short Mod1Binding[LAST_MOD1_LKC+1]={ + +LYE_NOP, LYE_BOL, LYE_BACKW, LYE_UNMOD, +/* nul ^A ^B ^C */ + +LYE_FORM_LAC|LYK_NEXT_LINK, + LYE_FORM_LAC|LYK_EDIT_TEXTAREA, + LYE_FORWW, LYE_ABORT, +/* ^D ^E ^F ^G */ + +LYE_DELPW, LYE_UNMOD, LYE_ENTER, LYE_FORM_LAC|LYK_LPOS_NEXT_LINK, +/* bs tab nl ^K */ + +LYE_FORM_PASS, LYE_ENTER, LYE_FORWW, LYE_UNMOD, +/* ^L cr ^N ^O */ + +LYE_BACKW, LYE_NOP, LYE_BACKW, LYE_NOP, +/* ^P XON ^R ^S/XOFF */ + +LYE_NOP, LYE_FORM_PASS, LYE_NOP, LYE_KILLREG, +/* ^T ^U ^V ^W */ + +LYE_XPMARK, LYE_UNMOD, LYE_FORM_PASS, LYE_NOP, +/* ^X ^Y ^Z ESC */ + +LYE_FORM_PASS, LYE_FORM_PASS, LYE_UNMOD, LYE_NOP, +/* ^\ ^] ^^ ^_ */ + +/* sp .. ? */ +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_FORM_PASS, + +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, + +/* @, A .. Z, [, \, ], ^, _ */ +LYE_C1CHAR, LYE_C1CHAR, LYE_C1CHAR, LYE_C1CHAR, +LYE_C1CHAR, LYE_C1CHAR, LYE_C1CHAR, LYE_C1CHAR, +LYE_C1CHAR, LYE_C1CHAR, LYE_C1CHAR, LYE_C1CHAR, +LYE_C1CHAR, LYE_C1CHAR, LYE_C1CHAR, LYE_C1CHAR, +LYE_C1CHAR, LYE_C1CHAR, LYE_C1CHAR, LYE_C1CHAR, +LYE_C1CHAR, LYE_C1CHAR, LYE_C1CHAR, LYE_C1CHAR, +LYE_C1CHAR, LYE_C1CHAR, LYE_C1CHAR, LYE_C1CHAR, +LYE_C1CHAR, LYE_C1CHAR, LYE_C1CHAR, LYE_C1CHAR, + +/* `, a .. z, {, |, }, ~, RUBOUT */ +LYE_UNMOD, LYE_BOL, LYE_BACKW, LYE_UNMOD, +LYE_DELNW, LYE_FORM_LAC|LYK_EDIT_TEXTAREA, + LYE_FORWW, LYE_FORM_LAC|LYK_GROW_TEXTAREA, +LYE_CHAR, LYE_FORM_LAC|LYK_INSERT_FILE, + LYE_CHAR, LYE_ERASE, +LYE_LOWER, LYE_CHAR, LYE_FORM_PASS, LYE_UNMOD, +LYE_CHAR, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_UPPER, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_DELPW, + +/* 80..9F ISO-8859-1 8-bit escape characters. */ +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, +LYE_NOP, LYE_NOP, LYE_NOP, LYE_NOP, + +/* A0..FF (permissible ISO-8859-1) 8-bit characters. */ +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, + +/* 100..10F function key definitions in LYStrings.h */ +LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +/* UPARROW DNARROW RTARROW LTARROW */ + +LYE_UNMOD, LYE_UNMOD, LYE_FORM_PASS, LYE_FORM_PASS, +/* PGDOWN PGUP HOME END */ + +#if (defined(_WINDOWS) || defined(__DJGPP__)) + +LYE_FORM_LAC|LYK_DWIMHELP, + LYE_UNMOD, LYE_UNMOD, LYE_UNMOD, +/* F1 */ + +#else + +LYE_FORM_LAC|LYK_DWIMHELP, + LYE_UNMOD, LYE_FORM_LAC|LYK_WHEREIS, LYE_FORM_LAC|LYK_NEXT, +/* F1 Do key Find key Select key */ + +#endif /* _WINDOWS || __DJGPP__ */ + +LYE_UNMOD, LYE_NOP, LYE_UNMOD, LYE_UNMOD, +/* Insert key Remove key DO_NOTHING Back tab */ + +/* 110..18F */ +#if (defined(_WINDOWS) || defined(__DJGPP__)) && defined(USE_SLANG) && !defined(DJGPP_KEYHANDLER) + +LYE_DELPW, LYE_UNMOD, +/* Backspace Enter */ + +#else + +LYE_UNMOD, LYE_UNMOD, + +#endif /* USE_SLANG &&(_WINDOWS || __DJGPP) && !DJGPP_KEYHANDLER */ +}; + +/* Two more tables here, but currently they are all the same. + In other words, we are cheating to save space, until there + is a need for different tables. - kw */ +PRIVATE short *Mod2Binding = Mod1Binding; +PRIVATE short *Mod3Binding = Mod1Binding; + +#endif /* EXP_ALT_BINDINGS */ /* @@ -486,22 +912,129 @@ PUBLIC char * LYLineEditors[]={ DefaultEditBinding, /* You can't please everyone, so you ... DW */ #ifdef EXP_ALT_BINDINGS BetterEditBinding, /* No, you certainly can't ... /ked 10/27/98*/ + BashlikeEditBinding, /* and one more... - kw 1999-02-15 */ #endif }; /* * Add the name that the user will see below. - * The order of LYLineEditors and LyLineditNames MUST be the same + * The order of LYLineEditors and LYLineditNames MUST be the same. */ PUBLIC char * LYLineeditNames[]={ "Default Binding", #ifdef EXP_ALT_BINDINGS "Alternate Bindings", + "Bash-like Bindings", #endif (char *) 0 }; /* + * Add the URL (relative to helpfilepath) used for context-dependent + * help on form field editing. + * + * The order must correspond to that of LYLineditNames. + */ +PUBLIC CONST char * LYLineeditHelpURLs[]={ + EDIT_HELP, +#ifdef EXP_ALT_BINDINGS + ALT_EDIT_HELP, + BASHLIKE_EDIT_HELP, +#endif + (char *) 0 +}; + +PUBLIC int EditBinding ARGS1( + int, xlkc) +{ + int editaction, xleac = LYE_UNMOD; + int c = xlkc & LKC_MASK; + + if (xlkc == -1) + return LYE_NOP; /* maybe LYE_ABORT? or LYE_FORM_LAC|LYK_UNKNOWN? */ +#ifdef NOT_ASCII + if (c < 256) { + c = TOASCII(c); + } +#endif +#ifdef EXP_ALT_BINDINGS + /* + * Get intermediate code from one of the lynxkeycode+modifier + * tables if applicable, otherwise get the lynxeditactioncode + * directly. + * If we have more than one modifier bits, the first currently + * wins. - kw + */ + if (xlkc & LKC_MOD1) { + xleac = LKC_TO_LEC_M1(c); + } else if (xlkc & LKC_MOD2) { + xleac = LKC_TO_LEC_M2(c); + } else if (xlkc & LKC_MOD3) { + xleac = LKC_TO_LEC_M3(c); + } else { + xleac = (unsigned char)LYLineEditors[current_lineedit][c]; + } +#endif + /* + * If we have an intermediate code that says "same as without + * modifier", look that up now; otherwise we are already done. - kw + */ + if (xleac == LYE_UNMOD) { + editaction = LYLineEditors[current_lineedit][c]; + } else { + editaction = xleac; + } + return editaction; +} + +/* + * Install lec as the lynxeditaction for lynxkeycode xlkc. + * func must be present in the revmap table. + * returns TRUE if the mapping was made, FALSE if not. + * Note that this remapping cannot be undone (as might be desirable + * as a result of re-parsing lynx.cfg), we don't remember the + * original editaction from the Bindings tables anywhere. - kw + */ +PUBLIC int LYRemapEditBinding ARGS2( + int, xlkc, + int, lec) +{ + int j; + int c = xlkc & LKC_MASK; + if (xlkc < 0 || (xlkc&LKC_ISLAC) || c >= KEYMAP_SIZE + 1) + return FALSE; +#ifdef EXP_ALT_BINDINGS + if (xlkc & LKC_MOD1) { + if (c > LAST_MOD1_LKC) + return FALSE; + else + Mod1Binding[c] = lec; + } else if (xlkc & LKC_MOD2) { + if (c > LAST_MOD2_LKC) + return FALSE; + else + Mod2Binding[c] = lec; + } else if (xlkc & LKC_MOD3) { + if (c > LAST_MOD3_LKC) + return FALSE; + else + Mod3Binding[c] = lec; + } else +#endif /* EXP_ALT_BINDINGS */ + { +#ifndef UCHAR_MAX +#define UCHAR_MAX 255 +#endif + if ((unsigned int)lec > UCHAR_MAX) + return FALSE; /* cannot do, doesn't fit in a char - kw */ + for (j = 0; LYLineeditNames[j]; j++) { + LYLineEditors[j][c] = lec; + } + } + return TRUE; +} + +/* * Dummy initializer to ensure this module is linked * if the external model is common block, and the * module is ever placed in a library. - FM |