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Fix a decision bug with trailing stuff in lib.c:is_valid_number 

after dec 18 changes. updated FIXES, adjusted version date.
This commit is contained in:
ozan s. yigit 2021-01-06 18:37:48 -05:00
parent 7d1848cfa6
commit 1fd5fa38cc
3 changed files with 13 additions and 2 deletions
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4
FIXES
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@ -25,6 +25,10 @@ THIS SOFTWARE.
This file lists all bug fixes, changes, etc., made since the AWK book This file lists all bug fixes, changes, etc., made since the AWK book
was sent to the printers in August, 1987. was sent to the printers in August, 1987.
January 06, 2021:
Fix a decision bug with trailing stuff in lib.c:is_valid_number
after recent changes. Thanks to Ozan Yigit.
December 18, 2020: December 18, 2020:
Fix problems converting inf and NaN values in lib.c:is_valid_number. Fix problems converting inf and NaN values in lib.c:is_valid_number.
Enhance number to string conversion to do the right thing for Enhance number to string conversion to do the right thing for

9
lib.c
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@ -822,10 +822,17 @@ convert:
if (result != NULL) if (result != NULL)
*result = r; *result = r;
retval = (isspace(*ep) || *ep == '\0' || trailing_stuff_ok); /*
* check for trailing stuff
*/
while (isspace(*ep))
ep++;
if (no_trailing != NULL) if (no_trailing != NULL)
*no_trailing = (*ep == '\0'); *no_trailing = (*ep == '\0');
// return true if found the end, or trailing stuff is allowed
retval = *ep == '\0' || trailing_stuff_ok;
return retval; return retval;
} }

2
main.c
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@ -22,7 +22,7 @@ ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
THIS SOFTWARE. THIS SOFTWARE.
****************************************************************/ ****************************************************************/
const char *version = "version 20201218"; const char *version = "version 20210106";
#define DEBUG #define DEBUG
#include <stdio.h> #include <stdio.h>