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--- tex:triky [2010/01/07 17:25]
bejcek Aligning of the special last element in the line
+++ tex:triky [2010/07/02 19:15]
bejcek grouping question resolved
@@ Line 10: / Line 10: @@
   * Useful page (and a figure) for **lists**:
     * http://latex.computersci.org/Reference/ListEnvironments
+  * The **if** condition in TeX:
+    * construction **if ''\variable'' is empty**:
+      * ''The variable \if#\variable# is empty.\else contains \variable.\fi''\\ (''\variable'' naturally cannot contain '''#'****'')
+      * ''The variable \ifx\@empty\variable is empty.\else contains \variable.\fi''
+    * **comparing** two strings:\\ ''\newif\ifsame\\ \newcommand{\strcfstr}[2]{%\\ \ \samefalse\\ \ \begingroup\\ \ \ \def\1{#1}\def\2{#2}%\\ \ \ \ifx\1\2\endgroup \sametrue\\ \ \ \else   \endgroup\\ \ \ \fi}''
+      * (The grouping is needed there to make '\1' and '\2' local but '\sametrue' global.)
+      * [[http://www.tug.org/TUGboat/Articles/tb22-4/tb72wilson.pdf|(source, Peter Wilson)]]
+    * allocator **''\newif''** is used in a sequention:\\ a declaration ''\newif\ifsomething''\\ setting either ''\somethingtrue'' or ''\somethingfalse''\\ and asking ''\ifsomething YES\else NO\fi''
   * **foreach** in TeX <html><font color="gray" size="-5">(thanks to TMA)</font></html>:
@@ Line 32: / Line 41: @@
           \hbox{#1}\par}</code>
+==== počítání slov (a dalších věcí) ====
+<code>texcount soubor.tex</code>
+''texcount -inc soubor.tex'' ... započítá správně slova i v souborech vložených v hlavním souboru pomocí ''\include''
+Podrobnosti v dokumentaci: ''texdoc texcount''

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