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xkey.c
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xkey.c
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/*
Copyright (C) 1995
Edward Der-Hua Liu, Hsin-Chu, Taiwan
*/
#include <sys/types.h>
#include <X11/Xlib.h>
#include <X11/keysym.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "ted.h"
#include "xkey.h"
#include "color.h"
KEYMAP kmap[]={
{"space",XK_space},{"!",XK_exclam},{"\"",XK_quotedbl},{"#",XK_numbersign},
{"$",XK_dollar},{"%",XK_percent},{"&",XK_ampersand},{"'",XK_quoteright},
{"(",XK_parenleft},{")",XK_parenright},{"*",XK_asterisk},{"+",XK_plus},
{",",XK_comma},{"minus",XK_minus},{".",XK_period},{"/",XK_slash},
{"0",XK_0},{"1",XK_1},{"2",XK_2},{"3",XK_3},{"4",XK_4},{"5",XK_5},{"6",XK_6},
{"7",XK_7},{"8",XK_8},{"9",XK_9},
{":",XK_colon},{";",XK_semicolon},{"<",XK_less},{"=",XK_equal},{">",XK_greater},
{"?",XK_question},{"@",XK_at},
{"A",XK_A},{"B",XK_B},{"C",XK_C},{"D",XK_D},{"E",XK_E},{"F",XK_F},{"G",XK_G},
{"H",XK_H},{"I",XK_I},{"J",XK_J},{"K",XK_K},{"L",XK_L},{"M",XK_M},{"N",XK_N},
{"O",XK_O},{"P",XK_P},{"Q",XK_Q},{"R",XK_R},{"S",XK_S},{"T",XK_T},{"U",XK_U},
{"V",XK_V},{"W",XK_W},{"X",XK_X},{"Y",XK_Y},{"Z",XK_Z},
{"brl",XK_bracketleft},{"\\",XK_backslash},{"brr",XK_bracketright},
{"^",XK_asciicircum},{"_",XK_underscore},{"`",XK_grave},
{"a",XK_a},{"b",XK_b},{"c",XK_c},{"d",XK_d},{"e",XK_e},{"f",XK_f},{"g",XK_g},
{"h",XK_h},{"i",XK_i},{"j",XK_j},{"k",XK_k},{"l",XK_l},{"m",XK_m},{"n",XK_n},
{"o",XK_o},{"p",XK_p},{"q",XK_q},{"r",XK_r},{"s",XK_s},{"t",XK_t},{"u",XK_u},
{"v",XK_v},{"w",XK_w},{"x",XK_x},{"y",XK_y},{"z",XK_z},
{"{",XK_braceleft}, {"|",XK_bar}, {"}",XK_braceright},{"~",XK_asciitilde},
{"adia",XK_adiaeresis}, {"Adia",XK_Adiaeresis},
{"odia",XK_odiaeresis}, {"Odia",XK_Odiaeresis},
{"udia",XK_udiaeresis}, {"Udia",XK_Udiaeresis},
{"eszet",XK_ssharp},
{"bs",XK_BackSpace},{"enter",XK_Return},{"tab",XK_Tab},
{"del",XK_Delete},{"home",XK_Home},{"end",XK_End},{"ins",XK_Insert},
{"pgup",XK_Prior},{"pgdn",XK_Next},
{"left",XK_Left},{"right",XK_Right},{"up",XK_Up},{"down",XK_Down},
{"f1",XK_F1},{"f2",XK_F2},{"f3",XK_F3},{"f4",XK_F4},{"f5",XK_F5},{"f6",XK_F6},
{"f7",XK_F7},{"f8",XK_F8},{"f9",XK_F9},{"f10",XK_F10},
{"f11",XK_F11},{"f12",XK_F12},{"f13",XK_F13},{"f14",XK_F14},{"f15",XK_F15},
{"f16",XK_F16},{"f17",XK_F17},{"f18",XK_F18},{"f19",XK_F19},{"f20",XK_F20},
{"kp0",XK_KP_0},{"kp1",XK_KP_1},{"kp2",XK_KP_2},{"kp3",XK_KP_3},{"kp4",XK_KP_4},
{"kp5",XK_KP_5},{"kp6",XK_KP_6},{"kp7",XK_KP_7},{"kp8",XK_KP_8},{"kp9",XK_KP_9},
{"kpdivide",XK_KP_Divide},{"kpmult",XK_KP_Multiply},{"kpminus",XK_KP_Subtract},
{"kpplus",XK_KP_Add},{"kpenter",XK_KP_Enter},{"kpdot",XK_KP_Decimal},
{"escape",XK_Escape}, {"pause",XK_Pause}, {"print",XK_Print},
#ifdef SUNKBD
{"cancel",XK_Cancel},{"sunprops",0x1005ff70},{"sunfront",0x1005ff71},
{"suncopy",0x1005ff72},
{"sunopen",0x1005ff73},{"sunpaste",0x1005ff74},{"suncut",0x1005ff75},
{"find",XK_Find},
{"undo",XK_Undo},{"redo",XK_Redo},
#endif
};
int kname_no=sizeof(kmap)/sizeof(kmap[0]);
extern K_return(),K_cur_left(),K_cur_right(),K_cur_up(),K_cur_down();
extern K_pgup(),K_pgdn(),K_home(),K_end(),K_quit(),K_del(),K_DelLn();
extern K_pgtop(),K_pgbottom(),K_beginfile(),K_endfile(),K_BS();
extern K_DelEol(),K_DelWord(),K_CpArea(),K_SaveFile(),K_SwWin();
extern K_PrevFile(),K_NextFile(),K_MarkLn(),K_MarkBlk(),K_Unmark(),K_DelArea();
extern K_OwCp(),K_MvArea(),K_EdFile(),K_TogIns(),K_SplitWin();
extern K_FindStr(),K_RepStr(),K_WrFile(),K_TogIns(),K_FindStr();
extern K_RepStr(),K_WrFile(),K_Undo(),K_Redo(),K_system(),K_SetTag();
extern K_GotoTag(),K_JoinLine(),K_ExtMarkUp(),K_ExtMarkDown();
extern K_ExtMarkLeft(),K_ExtMarkRight(),K_MvArea(),K_RepFind();
extern K_GotoRow(),K_ReadPipe(),K_MarkWord(),K_ExecMarkWord(),K_PutStr();
extern K_EditMarkWord(),K_EditFName(),K_LoadTedrc(),K_SaveIfModified();
extern K_CD(),K_ChDir(),K_InsFile(),K_IncFile(),K_SetHotFile(),K_TgHotFile();
extern K_InsPipe(),K_LookupTag(),K_ExecCmd(),K_CurLeftWord(),K_CurRightWord();
extern K_UpLowBlk(),K_Compile(),K_TogCpEdit(),K_CloseCpWin(),K_SystemFname();
extern K_SetWordWrap(),K_RaiseOrLoad(),K_Reload(),K_ReturnIndent();
extern K_TogIndent(),K_ExeCmdFnameExt(),K_DelBol(),K_BShiftUpDn(),K_BShiftLR();
extern K_spgup(),K_spgdn(),K_MergeTedrc(),K_LookMarkTag(),K_FindMarkStr();
extern K_Dup1stToEndBlk(),K_MatchBracket(),K_RecMacro(),K_PlayMacro();
extern K_FileBrowser(),K_PrevFind(),K_KeywordComp(),K_SwitchKeyDef();
extern K_PutStrSave(),K_ToPasteBuff(),K_PasteBuffPut(),K_DelLnN();
extern K_cur_upN(),K_cur_downN(),K_SaveNLtoPaste(),K_PasteBuffPutAfter();
extern K_delvi(),K_SaveEoltoPaste(),K_PasteBuffer(),K_SaveWordtoPaste();
extern K_WriteBlk(),K_GotoGrep(),K_Tab2Space(),K_TogVertical();
extern K_LocateStr(),K_ReplaceStr(),K_ExportMacro(),K_TogReadOnly();
extern K_VisitedFile(),K_quit2(),K_SwitchFont(),K_TogDispTab(),K_SetWinSize();
extern K_ExportStatus(),K_SumRectBlock();
/*
field 1 :
field 2 :
field 3 : arg type
0 : no arg
1 : char (integer)
2 : string
3 : string string
7 : string string string
8 : int int
field 4 : If eq 1, this func will modify text
*/
FUNCMAP func[]={
{"PutStr",K_PutStr,2, 1}, /* PutStr must be the 1st one */
{"RecMacro",K_RecMacro,0}, /* fixed to 1 */
{"PlayMacro",K_PlayMacro,0}, /* fixed to 2 */
{"SaveCurFuncs",K_PlayMacro,5}, /* 3 */
{"PlaySaveFuncs",K_PlayMacro,6},/* 4 */
{"enter",K_ReturnIndent,0, 1},
{"up",K_cur_up,0},
{"down",K_cur_down,0},
{"left",K_cur_left,0},
{"right",K_cur_right,0},
{"pgup",K_pgup,0},
{"pgdn",K_pgdn,0},
{"spgup",K_spgup,0},
{"spgdn",K_spgdn,0},
{"pgtop",K_pgtop,0},
{"pgbottom",K_pgbottom,0},
{"beginfile",K_beginfile,0},
{"endfile",K_endfile,0},
{"home",K_home,0},
{"end",K_end,0},
{"quit",K_quit,0},
{"quit2",K_quit2,0},
{"bs",K_BS,0,1},
{"del",K_del,0,1},
{"DelLn",K_DelLn,0, 1},
{"DelEol",K_DelEol,0, 1},
{"DelWord",K_DelWord,0, 1},
{"CpArea",K_CpArea,0, 1},
{"SaveFile",K_SaveFile,0, 1},
{"SwWin", K_SwWin,0},
{"PrevFile",K_PrevFile,0},
{"NextFile",K_NextFile,0},
{"MarkLn",K_MarkLn,0},
{"MarkBlk",K_MarkBlk,0},
{"Unmark",K_Unmark,0},
{"DelArea",K_DelArea,0, 1},
{"OwCp",K_OwCp,0, 1},
{"MvArea",K_MvArea,0, 1},
{"EdFile",K_EdFile,0},
{"TogIns",K_TogIns,0, 1},
{"SplitWin",K_SplitWin,0},
{"FindStr",K_FindStr,0},
{"RepStr",K_RepStr,0},
{"WrFile",K_WrFile,0},
{"Undo",K_Undo,0, 1},
{"Redo",K_Redo,0, 1},
{"system",K_system,2},
{"SetTag",K_SetTag,1},
{"GotoTag",K_GotoTag,1},
{"JoinLine",K_JoinLine,0, 1},
{"ExtMarkUp",K_ExtMarkUp,0},
{"ExtMarkDown",K_ExtMarkDown,0},
{"ExtMarkLeft",K_ExtMarkLeft,0},
{"ExtMarkRight",K_ExtMarkRight,0},
{"MvArea",K_MvArea,0,1},
{"RepFind",K_RepFind,0},
{"GotoRow",K_GotoRow,0},
{"ReadPipe",K_ReadPipe,2},
{"MarkWord",K_MarkWord,2},
{"ExecMarkWord",K_ExecMarkWord,3},
{"EditMarkWord",K_EditMarkWord,0},
{"EditFName",K_EditFName,2},
{"LoadTedrc",K_LoadTedrc,2},
{"SaveIfModified",K_SaveIfModified,0},
{"CD",K_CD,2},
{"ChDir",K_ChDir,0},
{"InsFile",K_InsFile,2},
{"IncFile",K_IncFile,0},
{"SetHotFile",K_SetHotFile,0},
{"TgHotFile",K_TgHotFile,0},
{"InsPipe",K_InsPipe,2,1},
{"LookupTag",K_LookupTag,0},
{"ExecCmd",K_ExecCmd,0,0},
{"CurLeftWord",K_CurLeftWord,0},
{"CurRightWord",K_CurRightWord,0},
{"UpLowBlk",K_UpLowBlk,1},
{"Compile",K_Compile,2},
{"TogCpEdit",K_TogCpEdit,0},
{"CloseCpWin",K_CloseCpWin,0},
{"SystemFname",K_SystemFname,2},
{"SetWordWrap",K_SetWordWrap,0},
{"RaiseOrLoad",K_RaiseOrLoad,2},
{"Reload",K_Reload,0},
{"TogIndent",K_TogIndent,0},
{"ExeCmdFnameExt",K_ExeCmdFnameExt,3},
{"DelBol",K_DelBol,0,1},
{"BShiftUpDn",K_BShiftUpDn,1, 1},
{"BShiftLR",K_BShiftLR,1, 1},
{"MergeTedrc",K_MergeTedrc,2},
{"LookMarkTag",K_LookMarkTag,0},
{"FindMarkStr",K_FindMarkStr,0},
{"Dup1stToEndBlk",K_Dup1stToEndBlk,0, 1},
{"MatchBracket", K_MatchBracket,0},
{"FileBrowser", K_FileBrowser,0},
{"PrevFind", K_PrevFind,0},
{"KeywordComp", K_KeywordComp,0},
{"SwitchKeyDef", K_SwitchKeyDef,1},
{"PutStrSave", K_PutStrSave,6},
{"ToPasteBuff",K_ToPasteBuff,0},
{"PasteBuffPut",K_PasteBuffPut,0},
{"PasteBuffPutAfter",K_PasteBuffPutAfter,0},
{"DelLnN",K_DelLnN,1, 1},
{"upN",K_cur_upN,1},
{"downN",K_cur_downN,1},
{"SaveNLtoPaste",K_SaveNLtoPaste,1},
{"delvi",K_delvi,0, 1},
{"SaveEoltoPaste",K_SaveEoltoPaste,0},
{"PasteBuffer",K_PasteBuffer,0},
{"SaveWordtoPaste",K_SaveWordtoPaste,0},
{"WriteBlk",K_WriteBlk,0},
{"GotoGrep",K_GotoGrep,1},
{"Tab2Space",K_Tab2Space,0},
{"TogVertical",K_TogVertical,0},
{"LocateStr",K_LocateStr,3},
{"ReplaceStr",K_ReplaceStr,7, 1},
{"ExportMacro",K_ExportMacro,2},
{"TogReadOnly",K_TogReadOnly,0},
{"VisitedFile",K_VisitedFile,2},
{"SwitchFont",K_SwitchFont,0},
{"TogDispTab",K_TogDispTab,0},
{"SetWinSize",K_SetWinSize,8},
{"ExportStatus",K_ExportStatus,2},
{"SumRectBlock",K_SumRectBlock,0},
};
int funcno=sizeof(func)/sizeof(func[0]);
int MAX_KEY_DEF=280;
KEYDEF *kdefmap[4];
KEYDEF *ckdef=NULL;
int kdefhash[4][128];
int *ckdefhash;
int ckdefno, cmapno;
int kdefno_m[4];
char *mode_str_m[4];
char *mode_str;
extern ColorDef pc_color[];
struct {
char *cname;
char *caddr;
} locolor[]={
{"TextFg", pc_color[0].fg_str},
{"TextBg", pc_color[0].bg_str},
{"CursorFg", pc_color[1].fg_str},
{"CursorBg", pc_color[1].bg_str},
{"SepLineFg", pc_color[2].fg_str},
{"SepLineBg", pc_color[2].bg_str},
{"MarkFg", pc_color[3].bg_str},
{"MarkBg", pc_color[3].bg_str},
{"EnterStrFg", pc_color[6].fg_str},
{"EnterStrBg", pc_color[6].bg_str},
{"EnterBorderFg", pc_color[7].fg_str},
{"EnterBorderBg", pc_color[7].bg_str},
{"EnterRectBg", pc_color[8].bg_str},
{"EnterFirstFg", pc_color[9].fg_str},
{"EnterFirstBg", pc_color[9].bg_str},
{"StatusWarnFg", pc_color[4].fg_str},
{"StatusWarnBg", pc_color[4].bg_str},
{"StatusFSavedFg", pc_color[5].fg_str},
{"StatusFSavedBg", pc_color[5].bg_str},
{"BracketFg", pc_color[10].fg_str},
{"BracketBg", pc_color[10].bg_str},
{"MouseFg", pc_color[11].fg_str},
{"MouseBg", pc_color[11].bg_str},
{"OvwCursorFg", pc_color[12].fg_str},
{"OvwCursorBg", pc_color[12].bg_str}
};
extern int auto_save_time;
extern int wrap_width, LeadingSpaceTab,Indent,BackupSave,TrimBlankTail;
extern int CurAutoUpDown,StripCR,CComp,WinSplitSeq,CursorFollowClick;
extern int AutoBlockRepDel,RestCursor,RestWinPos,RestWinSize,ExitDupOpen;
extern int FModifiedQuitYN,DispTab,TabChar;
struct {
char *sname;
int *saddr;
} sets[]=
{
{"autosave",&auto_save_time},
{"WrapWidth",&wrap_width},
{"TabWidth",&tab_width},
{"LeadSpaceTab",&LeadingSpaceTab},
{"Indent",&Indent},
{"Insert",&insert_mode},
{"Backup",&BackupSave},
{"TrimBlankTail",&TrimBlankTail},
{"CurAutoUpDownAtEdge",&CurAutoUpDown},
{"StripCR",&StripCR},
{"Compiler",&CComp},
{"WinSplitSeq",&WinSplitSeq},
{"CursorFollowClick",&CursorFollowClick},
{"AutoBlockRepDel",&AutoBlockRepDel},
{"RestCursor",&RestCursor},
{"RestWinSize",&RestWinSize},
{"RestWinPos",&RestWinPos},
{"ExitDupOpen",&ExitDupOpen},
{"FModifiedQuitYN",&FModifiedQuitYN},
{"DispTab",&DispTab},
{"TabChar",&TabChar},
};
char *tedrcfname="tedrc";
void lper(char *tedname, int lno, char *fmt,...)
{
va_list args;
va_start(args, fmt);
fprintf(stderr,"'%s' line %d:", tedname, lno);
vfprintf(stderr, fmt, args);
va_end(args);
fprintf(stderr,"\n");
exit(-1);
}
void lper2(char *tedname, int lno, char *fmt,...)
{
va_list args;
va_start(args, fmt);
fprintf(stderr,"'%s' line %d:", tedname, lno);
vfprintf(stderr, fmt, args);
va_end(args);
fprintf(stderr,"\n");
}
char *skip_spc(char *s)
{
while (*s==' '||*s==9) s++;
return s;
}
char *to_spc(char *s)
{
while (*s!=' ' && *s!=9 && *s) s++;
return s;
}
int hex2b(char h)
{
return (h>='a'?h-'a'+10:h-'0');
}
void mkstr(char *aa,char *bb,char *tt)
{
int len;
memcpy(tt,aa,len=bb-aa);
tt[len]=0;
}
char *varname(char *s,char *fn)
{
char *t;
int len;
t=s=skip_spc(s);
if (!isvarchr(*s)) return 0;
while (isvarchr(*t)||isdig(*t)) t++;
mkstr(s,t,fn);
return t;
}
char *varname_sh(char *s,char *fn)
{
char *t;
int len;
char uu[256];
char *env;
t=s+1;
if (!isvarchr(*t)) {
skip:
strcpy(fn,"$");
return s+1;
}
while (isvarchr(*t)||isdig(*t))
t++;
mkstr(s+1,t,uu);
if (env=getenv(uu)) {
strcpy(fn,env);
return t;
} else {
if (!strcmp(uu,"TEDDIR")) {
strcpy(fn,TEDDIR);
return t;
} else
if (!strcmp(uu,"DBGSTOP")) {
#ifdef __GNUC__
strcpy(fn,"b");
#else
strcpy(fn,"stop at");
#endif
return t;
}
else
goto skip;
}
}
char *parse_Cstr(char *tedname, int lno, char *ss, char **end)
{
static char tt[1024];
int sl=0;
if (*ss!='"') lper(tedname,lno,"Bad string %s",ss);
ss++;
while (*ss && *ss!='"') {
if (*ss=='\\') {
switch (*(ss+1)) {
case 'n':
tt[sl++]='\n';
ss+=2;
continue;
case 'r':
tt[sl++]='\r';
ss+=2;
continue;
case '\\':
tt[sl++]='\\';
ss+=2;
continue;
case 't':
tt[sl++]='\t';
ss+=2;
continue;
case '"':
tt[sl++]='"';
ss+=2;
continue;
case 'v':
tt[sl++]='\v';
ss+=2;
continue;
case 'f':
tt[sl++]='\f';
ss+=2;
continue;
case 'a':
tt[sl++]='\a';
ss+=2;
continue;
case 'e':
tt[sl++]=27;
ss+=2;
continue;
case 'x':
ss+=2;
tt[sl++]=(hex2b(*ss)<<4)+hex2b(*(ss+1));
ss+=2;
continue;
case '$':
tt[sl++]='$';
ss+=2;
continue;
}
} else
if (*ss=='$') {
char uu[1024];
int l;
ss=varname_sh(ss,uu);
l=strlen(uu);
memcpy(&tt[sl],uu,l);
sl+=l;
continue;
}
tt[sl++]=*(ss++);
}
if (!(*ss)) lper(tedname,lno,"\" expected");
tt[sl]=0;
*end=ss+1;
return tt;
}
static parse_key(char *tedname, int lno, char *uu,char *vv,u_short *oo)
{
int i,tk=0;
char *ww,*xx,*yy;
u_short kmod,kname;
while (*uu && uu<vv) {
if (*uu!='[') lper(tedname,lno,"cannot find the 1st [");
xx=++uu;
kmod=0;
yy=xx;
while (*yy && *yy!='-' && *yy!=']') yy++;
while (*xx!='-' && *xx!=']' && xx<vv) {
if (*yy=='-')
switch (*xx) {
case 'c':
kmod|=CTRL;
break;
case 'a':
kmod|=ALT;
break;
case 's':
kmod|=SHFT;
break;
}
xx++;
}
if (!kmod) {
if (*xx==']') {
ww=xx;
*xx=0;
}
else lper(tedname,lno,"cannot find ]");
xx=uu;
}
else
if (*xx=='-') {
ww=++xx;
while (*ww!=']' && ww<vv) ww++;
if (*ww!=']') lper(tedname,lno,"cannot find ]");
else *ww=0;
} else lper(tedname,lno,"error");
for(i=0;i<kname_no;i++)
if (!strcmp(xx,kmap[i].keyname)){
kname=i;
break;
}
if (i==kname_no) lper(tedname,lno,"unknown key %s",xx);
kname|=kmod;
oo[tk++]=kname;
uu=ww+1;
}
return tk;
}
isvarchr(int ch)
{
ch=toupper(ch);
return (ch>='A' && ch<='Z' || ch=='_');
}
isdig(int ch)
{ return (ch>='0' && ch<='9');
}
isvardig(int ch)
{
return (isvarchr(ch)||isdig(ch));
}
ispc(char c)
{
return (c==' ' || c==9);
}
u_char takearg(char *tedname, int lno, char *ss, char **ostr, char **next)
{
static char ooo[64];
char *tt, *env;
char *aa;
ss=skip_spc(ss);
*next=tt=ss;
if (!*ss) return 0;
if (isdig(*tt)) {
while (isdig(*tt)) tt++;
mkstr(ss,*next=tt,*ostr=ooo);
return 1;
}
else
if (*tt=='"') {
*ostr=parse_Cstr(tedname, lno, tt,next);
return 2;
}
return 0;
}
char *getstr(char *s, char **t)
{
static char tt[80];
char *u;
while (ispc(*s) || *s==',') s++;
u=s;
while (isvarchr(*u) || u>s && isdigit(*u)) u++;
mkstr(s,u,tt);
*t=u;
return tt;
}
parse_stmt(char *tedname, int lno, char *ss,char **cmd, u_char *count)
{
char fn[32], *arg,*tt;
char tbuf[1024];
u_short funidx[64],fuid;
int typ,cmlen=0,fncnt=0,argtyp,ii;
while (*ss) {
if (!(ss=varname(ss,fn))) lper(tedname,lno,"func name expected");
for(fuid=0;fuid<funcno;fuid++)
if (!strcmp(fn,func[fuid].funname))
break;
if (fuid==funcno) {
lper2(tedname,lno,"func %s is not defined",fn);
return 0;
}
ss=skip_spc(ss);
if (*ss!='(') lper(tedname,lno,"( expected");
ss++;
funidx[fncnt++]=cmlen;
argtyp=func[fuid].argtype;
tbuf[cmlen++]=fuid;
switch (argtyp) {
case 0:
case 4:
case 5:
case 6:
typ=takearg(tedname, lno, ss,&arg,&tt);
if (typ!=0)
lper(tedname,lno,"No arg is expected");
break;
case 1:
typ=takearg(tedname, lno, ss,&arg,&tt);
if (typ!=1)
lper(tedname, lno, tedname,lno,"integer is expected");
tbuf[cmlen++]=atoi(arg);
break;
case 2:
typ=takearg(tedname, lno, ss,&arg,&tt);
if (typ!=2)
lper(tedname,lno,"String is expected");
strcpy(&tbuf[cmlen],arg);
cmlen+=strlen(arg)+1;
break;
case 3: /* (string,string) */
typ=takearg(tedname, lno,ss,&arg,&tt);
if (typ!=2)
lper(tedname,lno,"String is expected");
strcpy(&tbuf[cmlen],arg);
cmlen+=strlen(arg)+1;
tt=skip_spc(tt);
if (*tt!=',') lper(tedname,lno,", is expected");
tt++;
typ=takearg(tedname, lno,tt,&arg,&tt);
if (typ!=2)
lper(tedname,lno,"String is expected");
strcpy(&tbuf[cmlen],arg);
cmlen+=strlen(arg)+1;
break;
case 7: /* (string,string,string) */
typ=takearg(tedname, lno,ss,&arg,&tt);
if (typ!=2)
lper(tedname,lno,"String is expected");
strcpy(&tbuf[cmlen],arg);
cmlen+=strlen(arg)+1;
tt=skip_spc(tt);
if (*tt!=',') lper(tedname,lno,", is expected");
tt++;
typ=takearg(tedname, lno,tt,&arg,&tt);
if (typ!=2)
lper(tedname,lno,"String is expected");
strcpy(&tbuf[cmlen],arg);
cmlen+=strlen(arg)+1;
tt=skip_spc(tt);
if (*tt!=',') lper(tedname,lno,", is expected");
tt++;
typ=takearg(tedname, lno,tt,&arg,&tt);
if (typ!=2)
lper(tedname,lno,"String is expected");
strcpy(&tbuf[cmlen],arg);
cmlen+=strlen(arg)+1;
break;
case 8: /* int int */
typ=takearg(tedname, lno, ss,&arg,&tt);
if (typ!=1)
lper(tedname, lno, tedname,lno,"integer is expected");
ii=atoi(arg);
memcpy(&tbuf[cmlen],&ii,sizeof(int));
cmlen+=sizeof(int);
tt=skip_spc(tt);
if (*tt!=',') lper(tedname,lno,", is expected");
tt++;
ss=skip_spc(tt);
typ=takearg(tedname, lno, ss,&arg,&tt);
if (typ!=1)
lper(tedname, lno, tedname,lno,"integer is expected");
ii=atoi(arg);
memcpy(&tbuf[cmlen],&ii,sizeof(int));
cmlen+=sizeof(int);
}
ss=skip_spc(tt);
if (*ss!=')')
lper(tedname,lno," ) expected");
ss++;
ss=skip_spc(ss);
if (*ss==';') ss++;
}
if ((*cmd=(char *)malloc(cmlen))==NULL)
lper(tedname,lno,"malloc err");
*count=fncnt;
memcpy(*cmd,tbuf,cmlen);
return 1;
}
static qcmp(const void *aa, const void *bb)
{
KEYDEF *a=(KEYDEF *)aa;
KEYDEF *b=(KEYDEF *)bb;
int i,mlen=Min(a->klen,b->klen);
int res;
for(i=0;i<mlen;i++)
if (res=a->kcode[i]-b->kcode[i]) break;
if (i==mlen) return(a->klen - b->klen);
return res;
}
static qcmpxk(const void *a, const void *b)
{
return(((KEYMAP *)a)->xkey - ((KEYMAP *)b)->xkey);
}
int file_exist(char *s)
{
FILE *fp;
if (fp=fopen(s,"r")) {
fclose(fp);
return 1;
}
return 0;
}
int cdtedrc=1;
FILE *init_tedrc_fname(char *ftedrc, int depth)
{
FILE *fp;
char tt[256],uu[256];
#if 0
printf(" %d %s\n",depth, ftedrc);
#endif
if (cdtedrc && (fp=fopen(ftedrc,"r"))) {
return fp;
}
if (fp=fopen(
strcat(strcat(strcpy(tt,(char *)getenv("HOME")),"/.Ted/"),ftedrc), "r"
)) return fp;
if (fp=fopen(strcat(strcat(strcpy(uu, TEDDIR),"/"),ftedrc),"r"))
return fp;
if (!depth) {
FILE *tfp;
extern char *exec_name;
static char exepath[128];
int l;
if (exepath[0]) {
strcpy(tt,exepath);
} else {
sprintf(tt,"which %s",exec_name);
if ((tfp=popen(tt,"r"))==NULL)
p_err("cannot locate exec %s path",exec_name);
fgets(tt,sizeof(tt),tfp);
if ((l=strlen(tt))>0) {
int i=l-1;
while (i>=0 && tt[i]!='/') i--;
if (i>=0) tt[i]=0;
strcpy(exepath,tt);
}
}
if (fp=fopen(strcat(strcat(strcpy(uu, tt),"/"),ftedrc),"r"))
return fp;
if ((l=strlen(tt))>0) {
int i=l-1;
while (i>=0 && tt[i]!='/') i--;
if (i>=0) tt[i]=0;
strcat(tt,"/Ted");
if (fp=fopen(strcat(strcat(strcpy(uu, tt),"/"),ftedrc),"r"))
return fp;
}
if (cdtedrc)
p_err("Cannot find ./%s or %s or %s",ftedrc,tt,uu);
else
p_err("Cannot find %s or %s",ftedrc,tt,uu);
}
return fp;
}
extern int LangN;
extern char *LangExt[];
extern int ColorCnt;
extern KW *LangKw[];
extern int LangKwN[], LangMaxKeywordLen[];
void free_lang()
{
int i,j,k;
for (i=0;i<LangN;i++) {
free(LangExt[i]);
for(j=3;j<LangKwN[i];j++) {
free(LangKw[i][j].keyword);
if (LangKw[i][j].arg) free(LangKw[i][j].arg);
}
free(LangKw[i]);
}
ColorCnt=13;
LangN=0;
}
void incr_kdefno(KEYDEF **kd, int kdefmapno, int *kdno)
{
KEYDEF *kdef=*kd;
int kdefno=*kdno;
kdefno++;
if (kdefno >= MAX_KEY_DEF) {
MAX_KEY_DEF+=50;
if ((kdef=mrealloc(kdef,MAX_KEY_DEF*sizeof(KEYDEF),"incr_kdefno"))==NULL)
exit(1);
kdefmap[kdefmapno]=kdef;
}
*kd=kdef;
*kdno=kdefno;
kdefno_m[kdefmapno]=kdefno;
}
int kcode_exist(int x, KEYDEF *kdef, int kdefno)
{
int i;
for(i=0;i<kdefno;i++) {
if (kdef[x].klen==kdef->klen &&
!memcmp(kdef[i].kcode,kdef[x].kcode,kdef->klen*sizeof(u_short)))
break;
}
return i;
}
static int kwcmp(const void *a, const void *b)
{
return strcmp(((KW *)a)->keyword,((KW *)b)->keyword);
}
static int TedStart=1;
int ReLoadTed=0;
LoadTedrc(char *tedname, int depth, int kdefmapno)
{
FILE *fp;
char ss[8192],ibuf[2048],*tt,*uu,*vv,*ww,*xx;
int len,i,j,lno;
int hdef[128];
extern int X_inited;
KEYDEF *kdef=kdefmap[kdefmapno];
int kdefno=kdefno_m[kdefmapno];
if ((fp=init_tedrc_fname(tedname, depth))==NULL)
return 1;
if (kdefno && !depth) {
for(j=0;j<kdefno;j++) free(kdef[j].cmd);
if (!kdefmapno) free_lang();
free(kdef);
kdefmap[kdefmapno]=NULL;
if (kdefmapno) {
free(mode_str_m[kdefmapno]);
mode_str_m[kdefmapno]=NULL;
}
kdef=NULL;
}
#if 0
printf("-- %d %d %s\n",depth, kdefmapno, ftedrc);
#endif
if (kdef==NULL) {
MAX_KEY_DEF=280;
if ((kdef=mmalloc(sizeof(KEYDEF)*MAX_KEY_DEF,"LoadTedrc"))==NULL)
exit(1);
kdefmap[kdefmapno]=kdef;
kdefno_m[kdefmapno]=kdefno=0;
}
if (!depth) qsort(kmap,kname_no,sizeof(KEYMAP),qcmpxk);
tedrcfname=tedname;
lno=0;
while (!feof(fp)) {
int next_l;
ss[0]=0;
next_l=0;
for(;;) {
lno++;
len=mfgets(ibuf,sizeof(ibuf),fp);
if (!len) {
next_l=1;
break;
}
if (ibuf[len-1]=='\n') ibuf[--len]=0;
if (!len) {
next_l=1;
break;
}
while (len && (ibuf[len-1]==' '||ibuf[len-1]==9)) len--;
if (!len) {
next_l=1;
break;
}
if (ibuf[len-1]=='\\') {
ibuf[len-1]=0;
strcat(ss,ibuf);
} else {
strcat(ss,ibuf);
break;
}
}
if (next_l) continue;
tt=skip_spc(ss);
uu=to_spc(tt);
vv=skip_spc(uu);
*uu=0;
if (tt[0]=='#') continue;
if (!strcmp(tt,"d")) {
ww=to_spc(vv);
if (!(*vv)) lper(tedname,lno,"argument expected");
kdef[kdefno].klen=parse_key(tedname, lno,vv,ww,kdef[kdefno].kcode);
if ((i=kcode_exist(kdefno,kdef,kdefno))<kdefno)
free(kdef[i].cmd);
xx=skip_spc(ww);
kdef[i].cmd=strdup(parse_Cstr(tedname, lno,xx,&uu));
kdef[i].type=0;
if (i==kdefno) incr_kdefno(&kdef,kdefmapno,&kdefno);
continue;
} else
if (!strcmp(tt,"f")) {
ww=to_spc(vv);
if (!(*vv)) lper(tedname,lno,"argument expected");
kdef[kdefno].klen=parse_key(tedname, lno,vv,ww,kdef[kdefno].kcode);
if ((i=kcode_exist(kdefno,kdef,kdefno))<kdefno)
free(kdef[i].cmd);
xx=skip_spc(ww);
if (parse_stmt(tedname, lno,xx,&kdef[i].cmd,&kdef[i].type)) {
if (i==kdefno) incr_kdefno(&kdef,kdefmapno,&kdefno);
}
continue;
}
if (kdefmapno)
lper(tedname,lno,"%s for LoadKeyDefInto can accept 'f' and 'd' command only", tedname);
if (!strcmp(tt,"s")) {
ww=to_spc(vv);
xx=skip_spc(ww);
*ww=0;
for(i=0;i<sizeof(locolor)/sizeof(locolor[0]);i++)
if (!strcmp(vv,locolor[i].cname)) break;
if (i==sizeof(locolor)/sizeof(locolor[0]))
lper(tedname,lno,"Unknown Def color %s",vv);
ww=to_spc(xx);
*ww=0;
strcpy(locolor[i].caddr,xx);
} else
if (!strcmp(tt,"set")) {
ww=to_spc(vv);
xx=skip_spc(ww);
tt=to_spc(xx);
if (!(*ww)) lper(tedname,lno,"argument expected");
*ww=0;
for(i=0;i<sizeof(sets)/sizeof(sets[0]);i++)
if (!strcmp(sets[i].sname,vv)) break;
if (i==sizeof(sets)/sizeof(sets[0]))
lper2(tedname,lno,"Unknown set %s",vv);
else {
*tt=0;
*(sets[i].saddr)=atoi(xx);
}
} else
if (!strcmp(tt,"lang") && !depth) {
extern char DirectCommentChars[];
int keywcnt=3,LangIdx,ColIdx,AllocN=32,kwidx, MaxKeywordLen=0;
char *ff;
KW *kw;
if (depth)
p_err("cannot define 'lang' in include %s", tedname);
tt=parse_Cstr(tedname, lno,vv,&uu);
i=strlen(tt)+2;
if ((vv=mmalloc(i,"LoadTedrc"))==NULL) exit(1);
if ((kw=mmalloc(AllocN*sizeof(KW),"LoadTedrc 2"))==NULL) exit(1);
LangExt[LangN]=strcat(strcpy(vv,tt)," ");
kw[0].coloridx=ColorCnt;
strcpy(pc_color[ColorCnt].fg_str,getstr(uu,&vv));
strcpy(pc_color[ColorCnt++].bg_str,getstr(vv,&uu));
uu=skip_spc(uu);
DirectCommentChars[LangN]=*uu;
kw[1].coloridx=ColorCnt;
strcpy(pc_color[ColorCnt].fg_str,getstr(uu+1,&vv));
strcpy(pc_color[ColorCnt++].bg_str,getstr(vv,&uu));