Do not end pragma scanning at \t (horizontal tab) character

[sebasguts]

but continue to scan until a "line break" character is encountered

[fingolfin]

Ooops, I should have caught that, too.

Please add a test case! Otherwise looks good.

[sebasguts]

Test case for a pragma with a tab?

[sebasguts]

This one does not work yet. Please wait for an update before you merge.

[sebasguts]

Nevermind, that worked. I added a test, too.

[codecov]

Codecov Report

Merging #3410 into master will decrease coverage by 11.9%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           master    #3410       +/-   ##
===========================================
- Coverage   85.21%   73.31%   -11.91%     
===========================================
  Files         698      534      -164     
  Lines      344174   265950    -78224     
===========================================
- Hits       293272   194968    -98304     
- Misses      50902    70982    +20080

Impacted Files	Coverage Δ
lib/ctblauto.gi	5.98% <0%> (-83.31%)	⬇️
lib/ctbllatt.gi	4.94% <0%> (-79.62%)	⬇️
lib/algliess.gi	5.95% <0%> (-72%)	⬇️
lib/proto.gi	13.4% <0%> (-71.14%)	⬇️
lib/ctblpope.gi	8% <0%> (-69.47%)	⬇️
lib/contfrac.gi	31.42% <0%> (-67.15%)	⬇️
lib/lierep.gi	23.58% <0%> (-62.55%)	⬇️
lib/ctblperm.gi	39.26% <0%> (-60.74%)	⬇️
lib/zlattice.gi	20.97% <0%> (-60.53%)	⬇️
lib/schursym.gi	10.6% <0%> (-58.51%)	⬇️
... and 399 more

[coveralls]

Coverage remained the same at 85.209% when pulling 35f99a2 on sebasguts:sg/pragma_fixup into 65993f6 on gap-system:master.