diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2002-05-29 05:20:39 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2002-05-29 05:20:39 +0000 |
commit | 4ab1577db3bb1358af5fd387a59c541621f5df1e (patch) | |
tree | 568c351a894d8dfe24458b342b4e79d8df5444b2 /util.c | |
parent | 99551555c8c957aca4ad01a776252acf3aa37775 (diff) |
* parse.y: yyparse #defines moved from intern.h
* ruby.c (proc_options): access prefixed "ruby_yydebug".
* applied modifies to pacify some of gcc -Wall warnings.
* parse.y (arg): no more ugly hack for "**", so that "-2**2" to be
parsed as "(-2)**2", whereas "- 2**2" or "-(2)**2" to be parsed
as "-(2**2)".
* parse.y (yylex): '-2' to be literal fixnum. [new]
* time.c (time_succ): new method for Range support.
* time.c (time_arg): nil test against v[6] (usec).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2500 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'util.c')
-rw-r--r-- | util.c | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -12,6 +12,7 @@ #include "ruby.h" +#include <ctype.h> #include <stdio.h> #include <errno.h> @@ -747,8 +748,9 @@ ruby_strtod(string, endPtr) * Strip off leading blanks and check for a sign. */ + errno = 0; p = string; - while (isspace(*p)) { + while (ISSPACE(*p)) { p += 1; } if (*p == '-') { @@ -770,7 +772,7 @@ ruby_strtod(string, endPtr) decPt = -1; for (mantSize = 0; ; mantSize += 1) { c = *p; - if (!isdigit(c)) { + if (!ISDIGIT(c)) { if ((c != '.') || (decPt >= 0)) { break; } @@ -848,7 +850,7 @@ ruby_strtod(string, endPtr) } expSign = FALSE; } - while (isdigit(*p)) { + while (ISDIGIT(*p)) { exp = exp * 10 + (*p - '0'); p += 1; } |