Ahmed Musa's user avatar
Ahmed Musa's user avatar
Ahmed Musa's user avatar
Ahmed Musa
  • Member for 13 years, 7 months
  • Last seen more than 9 years ago
  • Preston, United Kingdom
20 votes
1 answer
2k views

How does TeX handle \else and \fi in conditionals?

18 votes
3 answers
2k views

The '.is if' handler of pgfkeys

16 votes
1 answer
3k views

Why does \hss fail?

14 votes
1 answer
238 views

An unexpected outcome from PGF's \foreach

13 votes
5 answers
581 views

Checking if a string contains # with its original catcode

13 votes
3 answers
2k views

Are commands defined by \newcommand[.][.]{.} robust?

13 votes
2 answers
605 views

Normal \relax vs. frozen \relax

13 votes
5 answers
2k views

Extract first, last and rest of tokens

12 votes
2 answers
9k views

Rotate entire tikzpicture without using graphics.sty

12 votes
2 answers
1k views

Catcode of \endlinechar when its charcode is less than 1

11 votes
1 answer
1k views

Double 'evaluate' in one PGF's \foreach

11 votes
2 answers
1k views

tikz and atbegshi

10 votes
1 answer
1k views

Questions about pgfmath

10 votes
2 answers
4k views

Output routine and \box255

10 votes
2 answers
889 views

Can pgfkeys deal with active comma?

10 votes
2 answers
456 views

PGF's \foreach with weird list

9 votes
3 answers
4k views

\ifcsname x\endcsname when it isn't apparent that \x was made \relax

9 votes
2 answers
373 views

Local allocation of registers

9 votes
1 answer
4k views

Mindmap/trees in TikZ

8 votes
1 answer
312 views

Using tokens derived from \let

8 votes
1 answer
1k views

pgf's \foreach macro

8 votes
2 answers
542 views

reversing the order of expansion

7 votes
3 answers
1k views

Nested \loop macro

7 votes
1 answer
928 views

LaTeX's \@tfor loop

7 votes
2 answers
2k views

TikZ circle size

7 votes
3 answers
180 views

Sorting to match a given list

6 votes
1 answer
307 views

PGF's \foreach when list requires completion

6 votes
1 answer
200 views

biblatex and etex with active equal sign (=)

6 votes
2 answers
427 views

\dimexpr gives 0pt

6 votes
2 answers
740 views

Some questions about pgfkeys code