; IDL Version 8.0, Microsoft Windows (Win32 x86 m32)
; Journal File for nemef1am@HLX01
; Working directory: k:\temp
; Date: Wed Nov 13 18:35:21 2013
 
s = 'Tento retezec'
print,strlen(s)
;          13
help,strmid(s,3)
help,strmid(s,3,4)
help,strmid(s,3,50)
print,strpos(s,'ez')
;           9
print,strpos(s,'e')
;           1
print,strpos(s,'e',2)
;           7
print,strpos(s,'e',/reverse_search)
;          11
s = '  ' + s + '   '
print,s
;  Tento retezec   
help,s
help,strtrim(s,2)
help,strtrim(s)
help,strtrim(s,0)
help,strtrim(s,1)
help,strtrim(s,2)
print,strsplit(s)
;           2           8
s = strtrim(s,2)
help,s
s = strtrim(s,2)
print,strsplit(s)
;           0           6
ss = 'Tento*retezec'
print,strsplit(ss,'*')
;           0           6
print,strsplit(ss,'*',count=n)
;           0           6
print,n
;           2
print,strsplit(ss,'*',/extract)
;Tento retezec
help,strsplit(ss,'*',/extract)
x = strsplit(ss,'*',/extract)
help,x
print,x(0)
;Tento
print,x(1)
;retezec
x = strsplit(ss,'*',/extract)
print,strjoin(x,':')
;Tento:retezec
.reset
; zsdas
;You entered an invalid number
;READ: Input conversion error. Unit: 0, File: <stdin>
; asdas
;You entered an invalid number
;READ: Input conversion error. Unit: 0, File: <stdin>
; 5.342
print,file_test('k:/temp/xxxx.txt')
;           1
print,file_test('k:/temp/xxxx.xtxt')
;           0