TSE: StrFind(): Correction necessary

[knud van eeden]

Hello,

1. This issue already exists since at least TSE version 4.40.05

===

2. The order is wrong in both the 

    a. TSE help example

    b. and also in the TSE read.me file

===

3. See read.me file

-----------------------------------------------------------------

April 28, 2004 v4.20.05

-----------------------------------------------------------------

v4.20.05

  Added:

    integer proc @@StrFind(

      string s,             // string to work on

      string find_st,       // find this

      string opts,          // find options (optional)

      integer start,        // which occurrence (optional)

      var integer len)      // length of found text (optional)

        // returns position of find_st in s

===

4. It should thus be instead in the read.me file:

v4.20.05

  Added:

    integer proc @@StrFind(

      string find_st,       // find this

      string s,             // string to work on

      string opts,          // find options (optional)

      integer start,        // which occurrence (optional)

      var integer len)      // length of found text (optional)

        // returns position of find_st in s

---

5. About the issue in the help in TSE:

-Latest TSE version 4.50.19 for Microsoft WindowsL

-TSE version 4.50.14 for Linux WSL

Search in TSE menu > 'Help' > 'Index' for 'StrFind()'

It shows: 

BEFORE:

Examples:

--- cut here: begin --------------------------------------------------

 // last 6 digits could be any number

 string haystack[30] = "B0000123456.msg"

 if StrFind(haystack, "B0000.*\.msg", "x)

     ...

--- cut here: end ----------------------------------------------------

The order of needle and haystack in the example is thus not correct syntax.

It should e.g. be something like the following:

AFTER:

Examples:

--- cut here: begin --------------------------------------------------

proc main()

 // last 6 digits could be any number

 string needle[30] = "B0000.*\.msg"

 string haystack[30] = "B0000123456.msg"

 Warn(StrFind(needle, haystack, "x")) // returns 1 (true)

end

--- cut here: end ----------------------------------------------------

Thanks

with friendly greetings

Knud van Eeden