The BasePlus package [ver. 1.17]

The BasePlus package [ver. 1.17]

- new macro `%LDSNM()`, which extends functionality of the `%LDSN()` was added.
- documentation updated

hash: 619D4B2562F1D9E42C9C5DCB326E8F4D6A020B5D0CEE29A6174F65F8E1B0E7BD

README.md

@@ -146,7 +146,7 @@ SHA256 digest for macroArray: DF63B0E027827A82038F1C8422787A0BC569BA93104BA1778D
 [Documentation for macroArray](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/macroarray.md "Documentation for macroArray")
 
 
-- **BasePlus**\[1.16\] adds a bunch of functionalities I am missing in BASE SAS, such as:
+- **BasePlus**\[1.17\] adds a bunch of functionalities I am missing in BASE SAS, such as:
 ```sas
 call arrMissToRight(myArray); 
 call arrFillMiss(17, myArray); 
@@ -164,7 +164,7 @@ format x bool.;
 
 %zipLibrary(sashelp,libOut=work)
 ```
-SHA256 digest for BasePlus: 4CD3926B9842925C86B80B5B47B47BEA1FB9707826B545B9B4D52AE97BC3617E
+SHA256 digest for BasePlus: 619D4B2562F1D9E42C9C5DCB326E8F4D6A020B5D0CEE29A6174F65F8E1B0E7BD
 
 [Documentation for BasePlus](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/baseplus.md "Documentation for BasePlus")
 

packages/README.md

@@ -90,7 +90,7 @@ SHA256 digest for macroArray: DF63B0E027827A82038F1C8422787A0BC569BA93104BA1778D
 
 ---
 
-- **BasePlus**\[1.16\] adds a bunch of functionalities I am missing in BASE SAS, such as: 
+- **BasePlus**\[1.17\] adds a bunch of functionalities I am missing in BASE SAS, such as: 
 ```sas
 call arrMissToRight(myArray); 
 call arrFillMiss(17, myArray); 
@@ -108,7 +108,7 @@ format x bool.;
 
 %zipLibrary(sashelp,libOut=work)
 ```
-SHA256 digest for BasePlus: 4CD3926B9842925C86B80B5B47B47BEA1FB9707826B545B9B4D52AE97BC3617E
+SHA256 digest for BasePlus: 619D4B2562F1D9E42C9C5DCB326E8F4D6A020B5D0CEE29A6174F65F8E1B0E7BD
 
 [Documentation for BasePlus](https://github.com/yabwon/SAS_PACKAGES/blob/main/packages/baseplus.md "Documentation for BasePlus")
 

packages/SHA256_for_packages.txt

@@ -1,3 +1,6 @@
+/* 20220511 */
+BasePlus: 619D4B2562F1D9E42C9C5DCB326E8F4D6A020B5D0CEE29A6174F65F8E1B0E7BD
+
 /* 20220509 */
 BasePlus: 4CD3926B9842925C86B80B5B47B47BEA1FB9707826B545B9B4D52AE97BC3617E
 

packages/baseplus.md

@@ -46,6 +46,7 @@
   * [`%zipLibrary()` macro](#ziplibrary-macro)
   * [`%unzipLibrary()` macro](#unziplibrary-macro)
   * [`%LDSN()` macro](#ldsn-macro)
+  * [`%LDsNm()` macro](#ldsnm-macro)
   * [`%LVarNm()` macro](#lvarnm-macro)
   * [`%LVarNmLab()` macro](#lvarnmlab-macro)
 
@@ -55,7 +56,7 @@
   
 ---
 
-# The BasePlus package [ver. 1.16] <a name="baseplus-package"></a> ###############################################
+# The BasePlus package [ver. 1.17] <a name="baseplus-package"></a> ###############################################
 
 The **BasePlus** package implements useful
 functions and functionalities I miss in the BASE SAS.
@@ -227,52 +228,53 @@ Package contains:
 5.   macro      functionexists 
 6.   macro      getvars 
 7.   macro      ldsn 
-8.   macro      lvarnm 
+8.   macro      ldsnm 
-9.   macro      lvarnmlab 
+9.   macro      lvarnm 
-10.  macro      qdeduplistx 
+10.  macro      lvarnmlab 
-11.  macro      qgetvars 
+11.  macro      qdeduplistx 
-12.  macro      qzipevalf 
+12.  macro      qgetvars 
-13.  macro      raincloudplot 
+13.  macro      qzipevalf 
-14.  macro      symdelglobal 
+14.  macro      raincloudplot 
-15.  macro      unziplibrary 
+15.  macro      symdelglobal 
-16.  macro      zipevalf 
+16.  macro      unziplibrary 
-17.  macro      ziplibrary 
+17.  macro      zipevalf 
-18.  format     bool 
+18.  macro      ziplibrary 
-19.  format     boolz 
+19.  format     bool 
-20.  format     ceil 
+20.  format     boolz 
-21.  format     floor 
+21.  format     ceil 
-22.  format     int 
+22.  format     floor 
-23.  functions  arrfill 
+23.  format     int 
-24.  functions  arrfillc 
+24.  functions  arrfill 
-25.  functions  arrmissfill 
+25.  functions  arrfillc 
-26.  functions  arrmissfillc 
+26.  functions  arrmissfill 
-27.  functions  arrmisstoleft 
+27.  functions  arrmissfillc 
-28.  functions  arrmisstoleftc 
+28.  functions  arrmisstoleft 
-29.  functions  arrmisstoright 
+29.  functions  arrmisstoleftc 
-30.  functions  arrmisstorightc 
+30.  functions  arrmisstoright 
-31.  functions  bracketsc 
+31.  functions  arrmisstorightc 
-32.  functions  bracketsn 
+32.  functions  bracketsc 
-33.  functions  catxfc 
+33.  functions  bracketsn 
-34.  functions  catxfi 
+34.  functions  catxfc 
-35.  functions  catxfj 
+35.  functions  catxfi 
-36.  functions  catxfn 
+36.  functions  catxfj 
-37.  functions  deldataset 
+37.  functions  catxfn 
-38.  functions  semicolonc 
+38.  functions  deldataset 
-39.  functions  semicolonn 
+39.  functions  semicolonc 
-40.  format     brackets 
+40.  functions  semicolonn 
-41.  format     semicolon 
+41.  format     brackets 
-42.  proto      qsortincbyprocproto 
+42.  format     semicolon 
-43.  functions  frommissingtonumberbs 
+43.  proto      qsortincbyprocproto 
-44.  functions  fromnumbertomissing 
+44.  functions  frommissingtonumberbs 
-45.  functions  quicksort4notmiss 
+45.  functions  fromnumbertomissing 
-46.  functions  quicksorthash 
+46.  functions  quicksort4notmiss 
-47.  functions  quicksorthashsddv 
+47.  functions  quicksorthash 
-48.  functions  quicksortlight 
+48.  functions  quicksorthashsddv 
+49.  functions  quicksortlight 
 
 *SAS package generated by generatePackage, version 20220420*
 
 The SHA256 hash digest for package BasePlus: 
-`4CD3926B9842925C86B80B5B47B47BEA1FB9707826B545B9B4D52AE97BC3617E` 
+`619D4B2562F1D9E42C9C5DCB326E8F4D6A020B5D0CEE29A6174F65F8E1B0E7BD` 
 
 ---
 # Content description ############################################################################################
@@ -3521,6 +3523,10 @@ run;
 The LDSN (Long DataSet Names) macro function 
 allows to use an "arbitrary" text string to name a dataset.
 
+The LDSN macro has some limitation described below, to overcome them 
+another macro, with different name: LDSNM (Long DataSet Names Modified) 
+was created. See its description to learn how to use it.
+
 ---
 
 The idea for the macro came from the following story: 
@@ -3607,6 +3613,12 @@ The basic syntax is the following, the `<...>` means optional parameters:
 )
 ~~~~~~~~~~~~~~~~~~~~~~~
 
+The text string is concider as *"fully qualified dataset name"*, i.e. macro
+assumes it may contain library as prefix and data set options as sufix.
+See the `%LDsNm()` macro for comparison.
+
+---
+
 ### EXAMPLES AND USECASES: ####################################################
 
 **EXAMPLE 1.** 
@@ -3628,6 +3640,163 @@ run;
 
 ---
 
+## >>> `%LDSNM()` macro: <<< <a name="ldsnm-macro"></a> #######################  
+
+The LDSNM (Long DataSet Names Modified) macro function 
+allows to use an "arbitrary" text string to name a dataset.
+
+The LDSN macro had some limitation (see its documentation), to overcome them 
+another `%LDSNM()` (Long DataSet Names Modified) macro was created.
+
+The main idea behind the `%LDSNM()` is the same as for `%LDSN()` - see the description there.
+
+---
+
+The `%LDSNM()` works differently then the `%LDSN()`.
+
+The `%LDSN()` assumed that *both* libname and dataset options *could*
+be passed as elements in macro argument, e.g.
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~sas
+data %LDSN( WORK.peanut butter & jelly with a hot-dog in [a box] and s*t*a*r*s (drop = sex) );
+  set sashelp.class;
+run;
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The `%LDSNM()`, in contrary, assumes that both libname and dataset options are
+passed **outside** the macro, i.e.
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~sas
+data WORK.%LDSNM( peanut butter & jelly with a hot-dog in [a box] and s*t*a*r*s ) (drop = sex);
+  set sashelp.class;
+run;
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+This approach reduces some limitations the LDSN has.
+
+The **additional** feature of the `%LDSNM()` is that when the macro is called 
+a global macrovariable, which name is the same as hashed dataset name, is created.
+The macrovariable value is the text of the argument of the macro. For example 
+the following macro call:
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~sas
+data %LDSNM(John "x" 'y' dog);
+  set sashelp.class;
+  where name = 'John';
+run;
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+creates `DSN_BF1F8C4D6495B34A_` macrovariable with value:  `JOHN "X" 'Y' DOG`.
+
+The macrovariable is useful when combined with `symget()` function and 
+the `indsname=` option to get the original text string value back, 
+like in this example:
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~sas
+data test;
+  set %LDSNM(John "x" 'y' dog) indsname = i;
+  
+  indsname = symget(scan(i,-1,"."));
+run;
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+See examples below for the details.
+
+---
+
+The `%LDSN()` macro executes like a pure macro code.
+
+**Known "Limitations":**
+
+- dataset name _cannot_ contain _unpaired_ round brackets(`(` and `)`) 
+  (but unmatched `[]` and `{}` are allowed)!
+
+- dataset name _cannot_ contain _unpaired_ quotes (`'` and `"`), 
+  text: `a "hot-dog"` is ok, but `John's dog` is not!
+
+**Behaviour:**
+
+- dataset name text is *converted to upcase*
+
+- dataset name text *leading and trailing spaces are ignored*, 
+  e.g. the following will give the same hash digest:
+  `%ldsn(test)`, `%ldsn( test)`, `%ldsn(test )`.
+
+- macro calls of the form:
+  `data %LDSN(); run;` or `data %LDSN(    ); run;` are resolved 
+  to empty string, so the result is equivalent to `data; run;`
+
+- created macrovariable is _global_ in scope.
+
+### SYNTAX: ###################################################################
+
+The basic syntax is the following, the `<...>` means optional parameters:
+~~~~~~~~~~~~~~~~~~~~~~~sas
+%LDSNM(
+   arbitrary text string (in line with limitations)
+)
+~~~~~~~~~~~~~~~~~~~~~~~
+
+The text string is concider as *"only dataset name"*, i.e. macro does not 
+assume it contain library as prefix or data set options as sufix.
+See the `%LDSN()` macro for comparison.
+
+---
+
+### EXAMPLES AND USECASES: ####################################################
+
+**EXAMPLE 1.** 
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~sas
+data %LDSNM(John "x" 'y' & dog);
+  set sashelp.class;
+  where name = 'John';
+run;
+
+data %LDSNM(John "x"[ 'y' & dog);
+  set sashelp.class;
+  where name = 'John';
+run;
+
+data %LDSNM(John "x" 'y'} & dog);
+  set sashelp.class;
+  where name = 'John';
+run;
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+
+**EXAMPLE 2.** 
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~sas
+data work.%LDsNm(  peanut butter & jelly, a hot-dog in [a box], and s(*)t(*)a(*)r(*)s!!   ) (drop = sex rename=(name=first_name) where = (age in (12,13,14)))
+;
+  set sashelp.class;
+run;
+
+data test;
+  set work.%LDsNm(  peanut butter & jelly, a hot-dog in [a box], and s(*)t(*)a(*)r(*)s!!   ) indsname=i;
+
+  indsname=symget(scan(i,-1,"."));
+run;
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+
+**EXAMPLE 3.** 
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~sas
+data work.%LDsNm(  . );
+  set sashelp.class;
+run;
+
+data %LDsNm(  );
+  set sashelp.class;
+run;
+
+
+data %LDsNm();
+  set sashelp.class;
+run;
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+---
+
 ## >>> `%LVarNm()` macro: <<< <a name="lvarnm-macro"></a> #######################  
 
 The LVarNm() macro function works like the LDSN() macro function, but for variables.