#include "strports.h"
#include "ports.h"
#include "feature.h"
+#include "strings.h"
-#include "scm_validate.h"
+#include "validate.h"
#include "regex-posix.h"
/* This is defined by some regex libraries and omitted by others. */
return SCM_CHARS (errmsg);
}
-GUILE_PROC (scm_regexp_p, "regexp?", 1, 0, 0,
+SCM_DEFINE (scm_regexp_p, "regexp?", 1, 0, 0,
(SCM x),
-"Return @code{#t} if @var{obj} is a compiled regular expression, or
-@code{#f} otherwise.")
+ "Return @code{#t} if @var{obj} is a compiled regular expression, or\n"
+ "@code{#f} otherwise.")
#define FUNC_NAME s_scm_regexp_p
{
return SCM_BOOL(SCM_RGXP (x));
}
#undef FUNC_NAME
-GUILE_PROC (scm_make_regexp, "make-regexp", 1, 0, 1,
+SCM_DEFINE (scm_make_regexp, "make-regexp", 1, 0, 1,
(SCM pat, SCM flags),
-"Compile the regular expression described by @var{str}, and return the
-compiled regexp structure. If @var{str} does not describe a legal
-regular expression, @code{make-regexp} throws a
-@code{regular-expression-syntax} error.
-
-The @var{flag} arguments change the behavior of the compiled regexp.
-The following flags may be supplied:
-
-@table @code
-@item regexp/icase
-Consider uppercase and lowercase letters to be the same when matching.
-
-@item regexp/newline
-If a newline appears in the target string, then permit the @samp{^} and
-@samp{$} operators to match immediately after or immediately before the
-newline, respectively. Also, the @samp{.} and @samp{[^...]} operators
-will never match a newline character. The intent of this flag is to
-treat the target string as a buffer containing many lines of text, and
-the regular expression as a pattern that may match a single one of those
-lines.
-
-@item regexp/basic
-Compile a basic (``obsolete'') regexp instead of the extended
-(``modern'') regexps that are the default. Basic regexps do not
-consider @samp{|}, @samp{+} or @samp{?} to be special characters, and
-require the @samp{@{...@}} and @samp{(...)} metacharacters to be
-backslash-escaped (@pxref{Backslash Escapes}). There are several other
-differences between basic and extended regular expressions, but these
-are the most significant.
-
-@item regexp/extended
-Compile an extended regular expression rather than a basic regexp. This
-is the default behavior; this flag will not usually be needed. If a
-call to @code{make-regexp} includes both @code{regexp/basic} and
-@code{regexp/extended} flags, the one which comes last will override
-the earlier one.
-@end table
-")
+ "Compile the regular expression described by @var{str}, and return the\n"
+ "compiled regexp structure. If @var{str} does not describe a legal\n"
+ "regular expression, @code{make-regexp} throws a\n"
+ "@code{regular-expression-syntax} error.\n\n"
+ "The @var{flag} arguments change the behavior of the compiled regexp.\n"
+ "The following flags may be supplied:\n\n"
+ "@table @code\n"
+ "@item regexp/icase\n"
+ "Consider uppercase and lowercase letters to be the same when matching.\n\n"
+ "@item regexp/newline\n"
+ "If a newline appears in the target string, then permit the @samp{^} and\n"
+ "@samp{$} operators to match immediately after or immediately before the\n"
+ "newline, respectively. Also, the @samp{.} and @samp{[^...]} operators\n"
+ "will never match a newline character. The intent of this flag is to\n"
+ "treat the target string as a buffer containing many lines of text, and\n"
+ "the regular expression as a pattern that may match a single one of those\n"
+ "lines.\n\n"
+ "@item regexp/basic\n"
+ "Compile a basic (``obsolete'') regexp instead of the extended\n"
+ "(``modern'') regexps that are the default. Basic regexps do not\n"
+ "consider @samp{|}, @samp{+} or @samp{?} to be special characters, and\n"
+ "require the @samp{@{...@}} and @samp{(...)} metacharacters to be\n"
+ "backslash-escaped (@pxref{Backslash Escapes}). There are several other\n"
+ "differences between basic and extended regular expressions, but these\n"
+ "are the most significant.\n\n"
+ "@item regexp/extended\n"
+ "Compile an extended regular expression rather than a basic regexp. This\n"
+ "is the default behavior; this flag will not usually be needed. If a\n"
+ "call to @code{make-regexp} includes both @code{regexp/basic} and\n"
+ "@code{regexp/extended} flags, the one which comes last will override\n"
+ "the earlier one.\n"
+ "@end table\n")
#define FUNC_NAME s_scm_make_regexp
{
SCM flag;
regex_t *rx;
int status, cflags;
- SCM_VALIDATE_ROSTRING(1,pat);
+ SCM_VALIDATE_ROSTRING (1,pat);
SCM_COERCE_SUBSTR (pat);
/* Examine list of regexp flags. If REG_BASIC is supplied, then
}
#undef FUNC_NAME
-GUILE_PROC (scm_regexp_exec, "regexp-exec", 2, 2, 0,
+SCM_DEFINE (scm_regexp_exec, "regexp-exec", 2, 2, 0,
(SCM rx, SCM str, SCM start, SCM flags),
-"Match the compiled regular expression @var{regexp} against @code{str}.
-If the optional integer @var{start} argument is provided, begin matching
-from that position in the string. Return a match structure describing
-the results of the match, or @code{#f} if no match could be found.")
+ "Match the compiled regular expression @var{regexp} against @code{str}.\n"
+ "If the optional integer @var{start} argument is provided, begin matching\n"
+ "from that position in the string. Return a match structure describing\n"
+ "the results of the match, or @code{#f} if no match could be found.")
#define FUNC_NAME s_scm_regexp_exec
{
int status, nmatches, offset;
regmatch_t *matches;
SCM mvec = SCM_BOOL_F;
- SCM_VALIDATE_RGXP(1,rx);
- SCM_VALIDATE_ROSTRING(2,str);
- SCM_VALIDATE_INUM_DEF_COPY(3,start,0,offset);
+ SCM_VALIDATE_RGXP (1,rx);
+ SCM_VALIDATE_ROSTRING (2,str);
+ SCM_VALIDATE_INUM_DEF_COPY (3,start,0,offset);
SCM_ASSERT_RANGE (3,start,offset >= 0 && (unsigned) offset <= SCM_LENGTH (str));
if (SCM_UNBNDP (flags))
flags = SCM_INUM0;
- SCM_VALIDATE_INUM(4,flags);
+ SCM_VALIDATE_INUM (4,flags);
SCM_COERCE_SUBSTR (str);
/* re_nsub doesn't account for the `subexpression' representing the
scm_add_feature ("regex");
}
+
+/*
+ Local Variables:
+ c-file-style: "gnu"
+ End:
+*/