秀丸脚本笔记

note of hidemaru

I. Basic syntax
  1.[;]----the end of a statement.
  2.[:]----the end of a label.
  3.[{}]----the mark of group of statement.
  4.[//]----start a new comment line.
II. Use variable
  1.[#]----the first character of variable number type.
  2.[$]----the first character of variable string type.
  3.[=]----assignment operator
  4.[+]----the sum operation of numeric variable;
           the connection operation of string variable.
  5.[[]...]----araay mark, the same to C Language.
  6.[##]----to quote a local numeric variable
  7.[$$]----to quote a local string variable.
III. Escape mark
  1.[\a]----bell code:7
  2.[\b]----backspace code:8
  3.[\n]----new line code:10
  4.[\r]----carriage return
  5.[\t]----horizontal tab
  6.[\v]----vertical tab
IV. OPerator
  1.[+,-,*,/,%]----add, subtraction, multiply, division, mod
  2.[<=, >=, <, >, !=, ==, &&, ||, !, |, &, ^]----the same as C Language.
V. [if], [while]
  1.if(condition){
     //statements
  }
  else{
     //statements
  }
  2.while(condition){
     //statements
  }
VI. Keywords
  1.[x]----x position from zero.(the unit is byte, chinese and japanese etc. one word is two bytes.)
  2.[y]----y position from zero. the direction is from up to down, others is same to [x].
  3.[date]----return the date string.
  4.[year],[month],[day]----return the year, month and day string.
VII. Functions
  1.val()----convert string to numeric value.if can not correctly convert, then return 0.
  2.str()----opposite to [val()]
  3.leftstr(s1, n1)----return n1 characters of s1 from left.
  3.rightstr(s1, n1)----the difference between [leftstr] is from right.
  4.midstr(s1, n1, n2)----return n2 characters of s1 from n1.
  5.strlen(s1)----return the length of s1.
  6.input(sLabel, sDefaultValue)
VIII. Text
  1.save----save current file. if this is a new file then display a dialog.
  2.saveas sDir----save as a file name.
  3.question sMesg--question dialog. if click "yes", keyword result 1, else keyword result is 0.
IX. Subroutine
  1. declaration
funName:
    //statements
    //quote the arguments with local variable name [##1, ##2...] or [$$1, $$2...]
return [##.. or $$..];  //end the subroutine with "return".
  2. Call
call subrutineName [param1, param2...]; //param[N] is arguments.
  To get the return value with local variable name "##return" or "$$return".
X. Deal with error
  1. the value of variable is the directly ahead statement's end state, the value "true" means successfully end; "false" means faild.
  2. [disableerrormsg]----make there is no error message though there is error.
  3. [enableerrormsg]----opposite to [disableerrormsg].