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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | #!F-adobe-helvetica-medium-r-normal--18*
#!N
#!CDarkGreen
#!N #!Rstrico String Constants #!N #!EC String constants consist of a
sequence of any characters delimited by the double quote character (").
However, a null character in a string delimited by double quotation
marks (for example, "str\0ing") causes the string to be terminated at
the null character. #!N #!N String constants have the following characteristics:
#!N #!I0 #!N #!F-adobe-times-medium-r-normal--18* #!N #!N #!I30 #!N o They are
delimited with double quotes. #!N #!I30 #!N o They can be
up to 4000 characters long. #!N #!I30 #!N o They may
extend over multiple lines, providing that the last character on each
line (except for the last line) is a backslash. For example,
the following lines, #!CForestGreen #!N #!N #!F-adobe-courier-bold-r-normal--18* #!N a = "123\
#!N 456"; #!EF #!N #!N #!EC are equivalent to #!CForestGreen #!N
#!N #!F-adobe-courier-bold-r-normal--18* #!N a = "123456"; #!EF #!N #!N #!EC #!N
#!I0 #!N #!EF #!N #!N #!N You can use the following
escape sequences to include special characters in a string constant: #!T,1,216,431,646
#!F-adobe-times-bold-r-normal--18* #!N TAB Description TAB Character TAB Escape Sequence #!EF #!N
TAB newline TAB NL (LF) TAB \n #!N TAB horizontal tab
TAB HT TAB \t #!N TAB vertical tab TAB VT TAB
\v #!N TAB backspace TAB BS TAB \b #!N TAB carriage
return TAB CR TAB \r #!N TAB formfeed TAB FF TAB
\f #!N TAB audible alert TAB BEL TAB \a #!N TAB
backslash TAB \ TAB \\ #!N TAB question mark TAB ?
TAB \? #!N TAB single quote TAB ' TAB \' #!N
TAB double quote TAB " TAB \" #!N TAB octal number
(ooo) TAB - TAB \ooo #!N TAB hex number (hh) TAB
- TAB \xhh #!N #!N The following are examples of valid
string constants: #!CForestGreen #!N #!N #!F-adobe-courier-bold-r-normal--18* #!N "" // an empty
string #!N #!N "this a string: ~!@#$%^&*()_+" #!EF #!N #!N #!EC
#!N #!N #!N #!F-adobe-times-medium-i-normal--18* Next Topic #!EF #!N #!N #!Lall517,dxall518 h Scalar Numeric Constants #!EL #!N
#!F-adobe-times-medium-i-normal--18* #!N
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