sina, you could check the char individually... I've done that. that's how I wrote my isalpha func
Thanks, Tyler Littlefield. Vertigo head coder "My programs don't have bugs, just randomly added features." msn: tyler@xxxxxxxxxxxxx email: tyler@xxxxxxxxxxxxx aim: st8amnd2005 web: tysdomain.com----- Original Message ----- From: "Sina Bahram" <sbahram@xxxxxxxxx>
To: <programmingblind@xxxxxxxxxxxxx> Sent: Thursday, October 18, 2007 11:43 AM Subject: RE: stringContainsChars
This is for jaws scripts, not for cAlso, this will not work because of a myriad of reasons, but even in c, thiswouldn't be appropriate because a string, not a char, is being checked.Furthermore, even if this were c, the appropriate way to do this would be touse the following from ctype.h. isalpha int isalpha(int c); The function returns nonzero if c is any of: a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z or any other locale-specific alphabetic character. Also, there are a whole host of useful functions in ctype.h that make life easy isalnum int isalnum(int c); The function returns nonzero if c is any of: a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z o 1 2 3 4 5 6 7 8 9 or any other locale-specific alphabetic character. isalpha int isalpha(int c); The function returns nonzero if c is any of: a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z or any other locale-specific alphabetic character. iscntrl int iscntrl(int c); The function returns nonzero if c is any of: BEL BS CR FF HT NL VT or any other implementation-defined control character. isdigit int isdigit(int c); The function returns nonzero if c is any of: 0 1 2 3 4 5 6 7 8 9 isgraph int isgraph(int c);The function returns nonzero if c is any character for which either isalnumor ispunct returns nonzero. islower int islower(int c); The function returns nonzero if c is any of: a b c d e f g h i j k l m n o p q r s t u v w x y z or any other locale-specific lowercase character. isprint int isprint(int c);The function returns nonzero if c is space or a character for which isgraphreturns nonzero. ispunct int ispunct(int c); The function returns nonzero if c is any of: ! " # % & ' ( ) ; < = > ? [ \ ] * + , - . / : ^ _ { | } ~ or any other implementation-defined punctuation character. isspace int isspace(int c); The function returns nonzero if c is any of: CR FF HT NL VT space or any other locale-specific space character. isupper int isupper(int c); The function returns nonzero if c is any of: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z or any other locale-specific uppercase character. isxdigit int isxdigit(int c); The function returns nonzero if c is any of: 0 1 2 3 4 5 6 7 8 9 a b c d e f A B C D E F tolower int tolower(int c);The function returns the corresponding lowercase letter if one exists and ifisupper(c); otherwise, it returns c. toupper int toupper(int c);The function returns the corresponding uppercase letter if one exists and ifislower(c); otherwise, it returns c. Some more difficult ways to do this, would be by using the following from string.h strspn size_t strspn(const char *s1, const char *s2); The function searches for the first element s1[i] in the string s1 thatequals none of the elements of the string s2 and returns i. It considers theterminating null character as part of the string s1 only. Using strtok would be overkill, but here is information on that as well. strtok char *strtok(char *s1, const char *s2);If s1 is not a null pointer, the function begins a search of the string s1. Otherwise, it begins a search of the string whose address was last stored inan internal static-duration object on an earlier call to the function, as described below. The search proceeds as follows:The function searches the string for begin, the address of the first elementthat equals none of the elements of the string s2 (a set of token separators). It considers the terminating null character as part of the search string only. If the search does not find an element, the function stores the address of the terminating null character in the internal static-duration object (sothat a subsequent search beginning with that address will fail) and returnsa null pointer. Otherwise, the function searches from begin for end, the address of the first element that equals any one of the elements of thestring s2. It again considers the terminating null character as part of thesearch string only. If the search does not find an element, the function stores the address of the terminating null character in the internal static-duration object. Otherwise, it stores a null character in the element whose address is end. Then it stores the address of the next element after end in the internal static-duration object (so that a subsequent search beginning with thataddress will continue with the remaining elements of the string) and returnsbegin. Take care, Sina -----Original Message----- From: programmingblind-bounce@xxxxxxxxxxxxx [mailto:programmingblind-bounce@xxxxxxxxxxxxx] On Behalf Of Littlefield, Tyler Sent: Thursday, October 18, 2007 12:11 PM To: programmingblind@xxxxxxxxxxxxx Subject: Re: stringContainsChars if you're checking for alpha chars. you can do something like: if (char >= asc(a) && char <= asc(z) || char >= asc(A) && char <= asc(Z)) it'll see if it's an alpha char if you compare it's ascii values Thanks, Tyler Littlefield. Vertigo head coder "My programs don't have bugs, just randomly added features." msn: tyler@xxxxxxxxxxxxx email: tyler@xxxxxxxxxxxxx aim: st8amnd2005 web: tysdomain.com ----- Original Message ----- From: "Jackie McBride" <abletec@xxxxxxxxx> To: <programmingblind@xxxxxxxxxxxxx> Sent: Thursday, October 18, 2007 10:02 AM Subject: Re: stringContainsCharsYou're gonna need 2 clarify that for me a little, Ty--I'm not sure what you're saying here. On 10/18/07, Littlefield, Tyler <tyler@xxxxxxxxxxxxx> wrote:Hello jacky, why not search on a range of ascii numbers? Thanks, Tyler Littlefield. Vertigo head coder "My programs don't have bugs, just randomly added features." msn: tyler@xxxxxxxxxxxxx email: tyler@xxxxxxxxxxxxx aim: st8amnd2005 web: tysdomain.com ----- Original Message ----- From: "Jackie McBride" <abletec@xxxxxxxxx> To: <programmingblind@xxxxxxxxxxxxx> Sent: Thursday, October 18, 2007 8:30 AM Subject: Re: stringContainsChars > See, Martin, I have this *major* problem--I'm too bleepin *lazy* to do > all that typing! I do as little scripting/programming as possible due > to that l word also. But sometimes u just gotta, I guess. > > On 10/17/07, Martin Slack <m.g.slack@xxxxxxxxxxxx> wrote: >> Your guess is as good as mine Jackie, but don't forget that you could >> probably define some string constants like >> >> Const >> alpha = "abcdefghijklmnopqrstuvwxyz" >> >> and use that as the appropriate parameter. >> >> Caveat Emptor, >> >> Martin >> >> >> ----- Original Message ----- >> From: "Jackie McBride" <abletec@xxxxxxxxx> >> To: <programmingblind@xxxxxxxxxxxxx> >> Sent: Thursday, October 18, 2007 1:43 AM >> Subject: Re: stringContainsChars >> >> >> > Thanks, Martin--I actualy figured it out--they sure don't make it >> > easy>> > by letting u search on such things as a-z, etc. I was hoping >> > things>> > could be a bit easier, but, >> > no!!!! Why should *that* happen? &, I agree w/Brian when he said >> > in >> > a later post that FS's docs leave a great deal to be desired. >> > >> > On 10/17/07, Martin Slack <m.g.slack@xxxxxxxxxxxx> wrote: >> >> Hi Jackie, >> >> >> >> Both parameters are simple strings. Parameter one is the string >> >> to>> >> search, and parameter two is a string containing all the >> >> characters>> >> that >> >> you>> >> want to search for. If any one of those characters is in the >> >> other>> >> string, >> >> then success is returned. >> >> >> >> hth >> >> >> >> Martin >> >> >> >> >> >> ----- Original Message ----- >> >> From: "Jackie McBride" <abletec@xxxxxxxxx> >> >> To: <programmingblind@xxxxxxxxxxxxx> >> >> Sent: Wednesday, October 17, 2007 4:00 PM >> >> Subject: stringContainsChars >> >> >> >> >> >> > Just comin' out real quick 2 ask if any1 knows the syntax of the >> >> > StringContainsChars jaws scripting function--specifically, how >> >> > does >> >> > 1 >> >> > format the list of characters? I read the FSDN but it doesn't >> >> > mention >> >> > that. >> >> > >> >> > -- >> >> > Jackie McBride >> >> > Please sign the Yahoo Accessibility petition at: >> >> > <http://www.petitiononline.com/yabvipma/petition.html> >> >> > & Check out my homepage at: >> >> > www.abletec.serverheaven.net >> >> > __________ >> >> > View the list's information and change your settings at >> >> > //www.freelists.org/list/programmingblind >> >> > >> >> > >> >> >> >> __________ >> >> View the list's information and change your settings at >> >> //www.freelists.org/list/programmingblind >> >> >> >> >> > >> > >> > -- >> > Jackie McBride >> > Please sign the Yahoo Accessibility petition at: >> > <http://www.petitiononline.com/yabvipma/petition.html> >> > & Check out my homepage at: >> > www.abletec.serverheaven.net >> > __________ >> > View the list's information and change your settings at >> > //www.freelists.org/list/programmingblind >> > >> > >> >> __________ >> View the list's information and change your settings at >> //www.freelists.org/list/programmingblind >> >> > > > -- > Jackie McBride > Please sign the Yahoo Accessibility petition at: > <http://www.petitiononline.com/yabvipma/petition.html> > & Check out my homepage at: > www.abletec.serverheaven.net > __________ > View the list's information and change your settings at > //www.freelists.org/list/programmingblind > > > > -- > No virus found in this incoming message. > Checked by AVG Free Edition. > Version: 7.5.488 / Virus Database: 269.15.0/1077 - Release Date: > 10/18/2007 9:54 AM > > __________ View the list's information and change your settings at //www.freelists.org/list/programmingblind-- Jackie McBride Please sign the Yahoo Accessibility petition at: <http://www.petitiononline.com/yabvipma/petition.html> & Check out my homepage at: www.abletec.serverheaven.net __________ View the list's information and change your settings at //www.freelists.org/list/programmingblind -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.488 / Virus Database: 269.15.0/1077 - Release Date: 10/18/2007 9:54 AM__________ View the list's information and change your settings at //www.freelists.org/list/programmingblind __________ View the list's information and change your settings at //www.freelists.org/list/programmingblind -- No virus found in this incoming message. Checked by AVG Free Edition.Version: 7.5.488 / Virus Database: 269.15.0/1077 - Release Date: 10/18/2007 9:54 AM
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