On 2016-06-13, Rich Shepard wrote: > A KOMA-script Article class document contains three Greek characters in > the text: \textrho, \texttau, and \textphi. The first two have correct > spacing before and after the letter, but phi seems to lack that spacing in > both places where it's included. See the attached .png; the phi is in the > third row with the word 'is' squashed against its right side. I'll put a > protected space there, but it might be a glitch that can be corrected in the > next release.
No. This is a TeX feature: any TeX command "eats up" the following space unless it is terminated by either \ or {}. I recommend "... \textrho\texttau\textphi{} is ...". (See the source panel (View>Source) for an example how LyX handles this when converting Unicode characters to LaTeX macros.) Günter