diff options
Diffstat (limited to 'nx-X11/lib/Xft1/xftlex.l')
| -rw-r--r-- | nx-X11/lib/Xft1/xftlex.l | 275 |
1 files changed, 0 insertions, 275 deletions
diff --git a/nx-X11/lib/Xft1/xftlex.l b/nx-X11/lib/Xft1/xftlex.l deleted file mode 100644 index 3eff3f429..000000000 --- a/nx-X11/lib/Xft1/xftlex.l +++ /dev/null @@ -1,275 +0,0 @@ -%{ -/* - * $XFree86: xc/lib/Xft/xftlex.l,v 1.7 2001/05/18 16:03:06 tsi Exp $ - * - * Copyright (c) 2000 Keith Packard, member of The XFree86 Project, Inc. - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include <string.h> -#include "xftint.h" - -#include "xftgram.h" - -int XftConfigLineno; - -static void _XftConfigSkipComment (void); - -static void _XftConfigSkipLine (void); - -static int _XftConfigPopInput (void); - - -#define XFT_CONFIG_IN_DEEP 20 -FILE *XftConfigInStack[XFT_CONFIG_IN_DEEP]; -FILE **XftConfigInpt = XftConfigInStack + XFT_CONFIG_IN_DEEP; -FILE *XftConfigInput; -int XftConfigLinenos[XFT_CONFIG_IN_DEEP]; -int *XftConfigLinenopt = XftConfigLinenos + XFT_CONFIG_IN_DEEP; -char *XftConfigFile = ""; -char *XftConfigFileNames[XFT_CONFIG_IN_DEEP]; -char **XftConfigFileNamePt = XftConfigFileNames + XFT_CONFIG_IN_DEEP; -int XftConfigFiledeep = 0; - -#undef YY_INPUT - -#define YY_INPUT(buf,result,max_size) \ -{ \ - int c; \ - result = 0; \ - while (result < max_size) { \ - c = getc (XftConfigInput); \ - if (c < 0) { \ - c = _XftConfigPopInput (); \ - if (c < 0) \ - break; \ - } \ - buf[result++] = c; \ - if (c == '\n') \ - { \ - XftConfigLineno++; \ - break; \ - } \ - } \ -} - -#ifndef FLEX_SCANNER -#undef input -#undef unput -static int input (void) -{ - char buf[1]; - static int r = EOF; - - if (r == 0) - return 0; - YY_INPUT(buf, r, 1); - if (r == 0) - return EOF; - return buf[0]; -} - -static void unput (char c) -{ - if (!c || c == EOF) - return; - if (c == '\n') - XftConfigLineno--; - ungetc (c, XftConfigInput); -} -#endif - -%} -%% -"/\052" _XftConfigSkipComment(); -^# _XftConfigSkipLine(); -dir return DIR; -cache return CACHE; -include return INCLUDE; -includeif return INCLUDEIF; -match return MATCH; -edit return EDIT; -true return TOK_TRUE; -false return TOK_FALSE; -nil return TOK_NIL; -any return ANY; -all return ALL; -"=" return EQUAL; -":" return COLON; -";" return SEMI; -"+" return PLUS; -"-" return MINUS; -"*" return TIMES; -"/" return DIVIDE; -"!" return NOT; -"&&" return ANDAND; -"||" return OROR; -"<" return LESS; -"<=" return LESSEQ; -"==" return EQEQ; -">=" return MOREEQ; -">" return MORE; -"!=" return NOTEQ; -"?" return QUEST; -"[" return OS; -"]" return CS; -\"([^\n\"]|\\\")*\" { - yytext[yyleng - 1] = '\0'; - yylval.sval = yytext+1; - return STRING; - } -[0-9]+ { - yylval.ival = strtol (yytext, 0, 10); - return INTEGER; - } -(([0-9]+((\.[0-9]*(\{[0-9]+\})?)?))|(\.[0-9]+)|(\.[0-9]*\{[0-9]+\}))(([Ee][-+]?[0-9]+)?) { - yylval.dval = strtod (yytext, 0); - return DOUBLE; - } -[a-zA-Z][0-9a-zA-Z_]* { - if (XftNameConstant (yytext, &yylval.ival)) - return INTEGER; - yylval.sval = yytext; - return NAME; - } -. ; -"\n" ; -%% -static void -_XftConfigSkipComment (void) -{ - int c; - - c = input(); - for (;;) { - while (c != EOF && c != '*') - c = input(); - if (c == EOF) - return; - c = input(); - if (c == EOF || c == '/') - return; - } -} - -static void -_XftConfigSkipLine (void) -{ - int c; - - do { - c = input(); - } while (c != EOF && c != '\n'); - if (c == '\n') unput('\n'); -} - -Bool -XftConfigLexFile(char *s) -{ - FILE *f; - - f = fopen (s, "r"); - if (f == 0) - { - fprintf (stderr, "cannot open file \"%s\"\n", s); - return False; - } - ++XftConfigFiledeep; - XftConfigInput = f; - XftConfigFile = s; - return True; -} - -Bool -XftConfigPushInput (char *s, Bool complain) -{ - FILE *f; - char *t; - char *h; - - if (XftConfigInpt == XftConfigInStack) - { - (void) fprintf (stderr, "files nested too deeply\n"); - return False; - } - t = s; - if (*s == '~') - { - h = getenv ("HOME"); - if (h) - { - t = (char *) malloc (strlen (h) + strlen (s)); - if (t) - { - strcpy (t, h); - strcat (t, s+1); - } - else - t = s; - } - } - f = fopen (t, "r"); - if (t != s) - free (t); - if (f == 0) - { - if (complain) - (void) fprintf (stderr, "cannot open file %s\n", s); - return False; - } - ++XftConfigFiledeep; - *--XftConfigInpt = XftConfigInput; - *--XftConfigLinenopt = XftConfigLineno; - *--XftConfigFileNamePt = XftConfigFile; - XftConfigInput = f; - XftConfigLineno = 1; - XftConfigFile = _XftSaveString (s); - return True; -} - -static int -_XftConfigPopInput (void) -{ - int c; - - for (;;) - { - c = getc (XftConfigInput); - if (c >= 0) - return c; - fclose (XftConfigInput); - XftConfigInput = 0; - if (XftConfigInpt == XftConfigInStack + XFT_CONFIG_IN_DEEP) - return EOF; - XftConfigInput = *XftConfigInpt++; - XftConfigLineno = *XftConfigLinenopt++; - free (XftConfigFile); - XftConfigFile = *XftConfigFileNamePt++; - --XftConfigFiledeep; - } -} - -void -XftConfigLexDone (void) -{ -#ifdef FLEX_SCANNER - XftConfig_delete_buffer (XftConfig_current_buffer); -#endif -} |