mirror of
https://git.FreeBSD.org/ports.git
synced 2024-11-01 22:05:08 +00:00
305 lines
7.9 KiB
Plaintext
305 lines
7.9 KiB
Plaintext
*** src/FileComp/FileComp.c.orig Thu Apr 18 05:21:21 1996
|
|
--- src/FileComp/FileComp.c Sat Apr 25 21:48:25 1998
|
|
***************
|
|
*** 121,129 ****
|
|
#ifdef USEONELINE
|
|
#include "OneLineText.h"
|
|
#endif
|
|
! #if defined(USE_REGEX) && defined(GNU_REGEX)
|
|
#include <regex.h>
|
|
! #endif
|
|
#if defined(USE_GLOB)
|
|
#include <glob.h>
|
|
#endif
|
|
--- 121,129 ----
|
|
#ifdef USEONELINE
|
|
#include "OneLineText.h"
|
|
#endif
|
|
!
|
|
#include <regex.h>
|
|
!
|
|
#if defined(USE_GLOB)
|
|
#include <glob.h>
|
|
#endif
|
|
***************
|
|
*** 299,307 ****
|
|
static void ChoosePrefix();
|
|
static void UpdateFilesList();
|
|
|
|
! #if defined(USE_REGEX) && defined(GNU_REGEX)
|
|
! static struct re_pattern_buffer compbuf;
|
|
! #endif
|
|
|
|
static void
|
|
Initialize(request, new)
|
|
--- 299,305 ----
|
|
static void ChoosePrefix();
|
|
static void UpdateFilesList();
|
|
|
|
! static regex_t *compbuf;
|
|
|
|
static void
|
|
Initialize(request, new)
|
|
***************
|
|
*** 405,417 ****
|
|
} else
|
|
fcwp->cancel_button = NULL;
|
|
|
|
- #if defined(USE_REGEX) && defined(GNU_REGEX)
|
|
- /* this code initializes the compile buffer for the regex routines */
|
|
- compbuf.buffer = XtMalloc(256);
|
|
- compbuf.allocated = 256;
|
|
- compbuf.fastmap = compbuf.translate = NULL;
|
|
- #endif
|
|
-
|
|
UpdateFilesList(new);
|
|
ChoosePrefix(new);
|
|
|
|
--- 403,408 ----
|
|
***************
|
|
*** 451,462 ****
|
|
free(fcwp->candidates);
|
|
if (fcwp->candidx)
|
|
free(fcwp->candidx);
|
|
! #if defined(USE_REGEX) && defined(GNU_REGEX)
|
|
! if (compbuf.buffer) { /* free the compile buffer from the regex routines */
|
|
! XtFree(compbuf.buffer);
|
|
! compbuf.buffer = NULL;
|
|
}
|
|
- #endif
|
|
}
|
|
|
|
/* this is used to detect a double-click.
|
|
--- 442,451 ----
|
|
free(fcwp->candidates);
|
|
if (fcwp->candidx)
|
|
free(fcwp->candidx);
|
|
! if (compbuf) { /* free the compile buffer from the regex routines */
|
|
! regfree(compbuf);
|
|
! compbuf = NULL;
|
|
}
|
|
}
|
|
|
|
/* this is used to detect a double-click.
|
|
***************
|
|
*** 1657,1690 ****
|
|
}
|
|
|
|
|
|
!
|
|
!
|
|
! #if defined(USE_REGEX)
|
|
!
|
|
! /* following regex routine was developed by reading Brian Totty's code
|
|
! and reading the man page. Long live free source code! */
|
|
!
|
|
! #if !defined(GNU_REGEX)
|
|
!
|
|
! #define INIT register char *sp = instring;
|
|
! #define GETC() (*sp++)
|
|
! #define PEEKC() (*sp)
|
|
! #define UNGETC(c) -- sp
|
|
! #define RETURN(ptr) return (ptr);
|
|
! #define ERROR(val) { regex_errno = (val); return NULL; }
|
|
! static int regex_errno;
|
|
! static int getrnge();
|
|
! #include <regexp.h>
|
|
!
|
|
! #endif /* !GNU_REGEX */
|
|
!
|
|
! /* This routine now uses either the regexp library or the GNU regex
|
|
! library based on the #define GNU_REGEX. It can also be eliminated
|
|
! entirely by not #defining USE_REGEX EdW */
|
|
! /* We don't want to completely eliminate it. This would cause
|
|
! compatibility problems. Instead we define some stub procedures
|
|
! that issue XtAppWarningMsgs. RF */
|
|
!
|
|
#if NeedFunctionPrototypes
|
|
Boolean XfwfFCRegexFiles (
|
|
char *s,
|
|
--- 1646,1652 ----
|
|
}
|
|
|
|
|
|
! /* This routine now uses POSIX regex */
|
|
#if NeedFunctionPrototypes
|
|
Boolean XfwfFCRegexFiles (
|
|
char *s,
|
|
***************
|
|
*** 1704,1752 ****
|
|
{
|
|
static char *cache_regex = NULL,
|
|
*busted_regex = NULL;
|
|
! #if defined(GNU_REGEX)
|
|
! _Xconst char * comp_result;
|
|
! #else
|
|
! static char compbuf[2048]; /* I should modify this to be a dynamically
|
|
! grown array. sigh */
|
|
! #endif
|
|
int rval;
|
|
|
|
if (busted_regex && 0==strcmp(regex,busted_regex))
|
|
return TRUE;
|
|
|
|
if (!cache_regex || 0!=strcmp(cache_regex,regex)) {
|
|
! #if defined(GNU_REGEX)
|
|
! if (!(comp_result = re_compile_pattern(regex, strlen(regex), &compbuf))) {
|
|
! #else
|
|
! if (NULL != compile(regex, compbuf, compbuf+sizeof(compbuf), '\0')) {
|
|
! #endif
|
|
XtFree(cache_regex); /* safe for NULL */
|
|
cache_regex = XtNewString(regex);
|
|
} else {
|
|
String params[2];
|
|
Cardinal n;
|
|
|
|
! #if defined(GNU_REGEX)
|
|
! params[0] = comp_result;
|
|
! #else
|
|
! switch (regex_errno) {
|
|
! case 11: params[0] = "Range endpoint too large."; break;
|
|
! case 16: params[0] = "Bad number"; break;
|
|
! case 25: params[0] = "`\\digit' out of range."; break;
|
|
! case 36: params[0] = "Illegal or missing delimiter."; break;
|
|
! case 41: params[0] = "No remembered search string."; break;
|
|
! case 42: params[0] = "\\( \\) imbalance."; break;
|
|
! case 43: params[0] = "Too many \\(."; break;
|
|
! case 44: params[0] = "More than 2 numbers given in \\{ \\}."; break;
|
|
! case 45: params[0] = "} expected after \\."; break;
|
|
! case 46: params[0] = "First number exceeds second in \\{ \\}."; break;
|
|
! case 49: params[0] = "[] imbalance."; break;
|
|
! case 50: params[0] = "Regular expression too long."; break;
|
|
! default: params[0] = "unknown regex compilation error."; break;
|
|
! }
|
|
! #endif
|
|
!
|
|
params[1] = regex;
|
|
n = 2;
|
|
XtAppWarningMsg(app_con, "compileFailed", "xfwfFileCompRegex",
|
|
--- 1666,1687 ----
|
|
{
|
|
static char *cache_regex = NULL,
|
|
*busted_regex = NULL;
|
|
! static regex_t *compbuf;
|
|
int rval;
|
|
|
|
if (busted_regex && 0==strcmp(regex,busted_regex))
|
|
return TRUE;
|
|
|
|
if (!cache_regex || 0!=strcmp(cache_regex,regex)) {
|
|
! compbuf = (regex_t *)malloc(sizeof(regex_t));
|
|
! if (!regcomp(compbuf, regex, REG_EXTENDED | REG_NOSUB)) {
|
|
XtFree(cache_regex); /* safe for NULL */
|
|
cache_regex = XtNewString(regex);
|
|
} else {
|
|
String params[2];
|
|
Cardinal n;
|
|
|
|
! params[0] = "bogus regex";
|
|
params[1] = regex;
|
|
n = 2;
|
|
XtAppWarningMsg(app_con, "compileFailed", "xfwfFileCompRegex",
|
|
***************
|
|
*** 1758,1771 ****
|
|
return TRUE;
|
|
}
|
|
}
|
|
!
|
|
! #if defined(GNU_REGEX)
|
|
! rval = re_match(&compbuf, s, strlen(s), 0, NULL);
|
|
! return ((rval >= 0) && (rval == strlen(s)));
|
|
! #else
|
|
! rval = advance(s, compbuf);
|
|
! return rval && *loc2==0;
|
|
! #endif
|
|
}
|
|
|
|
|
|
--- 1693,1699 ----
|
|
return TRUE;
|
|
}
|
|
}
|
|
! return regexec(compbuf, s, 0, NULL, 0);
|
|
}
|
|
|
|
|
|
***************
|
|
*** 1783,1840 ****
|
|
XfwfFCRegexFiles(filename, regex, app_con) ;
|
|
}
|
|
|
|
- #else /* USE_REGEX */
|
|
-
|
|
- #if NeedFunctionPrototypes
|
|
- Boolean XfwfFCRegexFiles (
|
|
- char *s,
|
|
- _Xconst XtPointer regex,
|
|
- XtAppContext app_con)
|
|
- #else
|
|
- Boolean XfwfFCRegexFiles (s, regex, app_con)
|
|
- char *s;
|
|
- XtPointer regex;
|
|
- XtAppContext app_con;
|
|
- #endif
|
|
- {
|
|
- Cardinal num_subs = 0;
|
|
- String subs[1];
|
|
- static int issued=0;
|
|
-
|
|
- if (issued)
|
|
- return; /* they don't want to see this a million times */
|
|
- /* urgh, regex was not available at the time :( */
|
|
- XtAppWarningMsg(app_con, "packageUnavailable", "xfwfFileCompRegex",
|
|
- "XfwfLibraryError",
|
|
- "attempt to use regular expressions in a FileComplete widget (XfwfFCRegexFiles). The FWF library was not compiled with that option.",
|
|
- subs, &num_subs);
|
|
- issued = 1;
|
|
- }
|
|
-
|
|
- Boolean XfwfFCDirsOrRegexFiles(filename, filestats, regex, app_con)
|
|
- char *filename;
|
|
- struct stat *filestats;
|
|
- XtPointer regex;
|
|
- XtAppContext app_con;
|
|
- {
|
|
- Cardinal num_subs = 0;
|
|
- String subs[1];
|
|
- static int issued=0;
|
|
-
|
|
- if (issued)
|
|
- return; /* they don't want to see this a million times */
|
|
-
|
|
- /* urgh, regex was not available at the time :( */
|
|
- XtAppWarningMsg(app_con, "packageUnavailable", "xfwfFileCompRegex",
|
|
- "XfwfLibraryError",
|
|
- "attempt to use regular expressions in a FileComplete widget (XfwfFCDirsOrRegexFiles). The FWF library was not compiled with that option.",
|
|
- subs, &num_subs);
|
|
- issued = 1;
|
|
- }
|
|
-
|
|
- #endif /* USE_REGEX */
|
|
-
|
|
-
|
|
#ifdef USE_GLOB
|
|
|
|
Boolean XfwfFCDirsOrGlobFiles(filename, filestats, regex, app_con)
|
|
--- 1711,1716 ----
|
|
***************
|
|
*** 1949,1963 ****
|
|
enum xfwfFileCompleteRegexFlavor
|
|
XfwfFileCompleteRegexFlavor()
|
|
{
|
|
- #ifdef USE_REGEX
|
|
- #ifdef GNU_REGEX
|
|
return xfwfFC_Emacs;
|
|
- #else
|
|
- return xfwfFC_ATT;
|
|
- #endif
|
|
- #else
|
|
- return xfwfFC_NoRegex;
|
|
- #endif
|
|
}
|
|
|
|
int XfwfFileCompleteHasGlob()
|
|
--- 1825,1831 ----
|