#1: Why would you want to do this? #2: do not reinvent the wheel #3: your answer did not include a string or a loop that goes over that string I don't see where you're coming from at all ... just use the existing functions and combine or extend them if needed, but not willy nilly. Am I missing something? Take care, Sina -----Original Message----- From: programmingblind-bounce@xxxxxxxxxxxxx [mailto:programmingblind-bounce@xxxxxxxxxxxxx] On Behalf Of Littlefield, Tyler Sent: Thursday, October 18, 2007 2:42 PM To: programmingblind@xxxxxxxxxxxxx Subject: Re: stringContainsChars 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 c > > Also, this will not work because of a myriad of reasons, but even in c, > this > wouldn'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 > to > use 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 > isalnum > or 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 > isgraph > returns 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 > if > isupper(c); otherwise, it returns c. > > toupper > > int toupper(int c); > > The function returns the corresponding uppercase letter if one exists and > if > islower(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 that > equals none of the elements of the string s2 and returns i. It considers > the > terminating 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 > in > an 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 > element > that 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 (so > that a subsequent search beginning with that address will fail) and > returns > a null pointer. Otherwise, the function searches from begin for end, the > address of the first element that equals any one of the elements of the > string s2. It again 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. > 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 that > address will continue with the remaining elements of the string) and > returns > begin. > > 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: stringContainsChars > > >> You'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 > __________ 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