it's unlikely to be used in any law, and likely to be cause for confusion.
best of all, the new operator has a different return type, which
ensures no inconsistency with the change can get overlooked.
Command used: `sed -i 's/\([-+*/><=]=\?\)[.$@^€$]/\1/g' **/*/*.catala_*`
The overload test, of course, is kept unchanged and ensures that explicit
operators still work.
Normally I would make sure this is not by default, or at leat disableable; but
here the code we print may contain utf8 anyway, so the terminal really needs to
support it. Anyway, it's just a little fancier, doesn't add much.
a quick fix for now, ideally we want an option for editor-friendly output.
But for now this is a very cheap way to at least have clickable error messages
which are a big time-saver.
I removed the '.out' extension for now to preserve the test output file names and avoid a million file renames.
This makes the patch easier to read, and we can do the rename easily in another patch afterwards, without mixing with semantic changes.
(beautiful script àlarrache:
```bash
for f in */*/output/*; do
target_base=${f##*/}
target_base=${target_base%%.*}
echo $f | awk -F. '{
f=$1"."$2; if ($4 == "") { mode=$3; id=$3 } else { scope="-s "$3; mode=$4; id=$3"."$4}
printf "\n```catala-test {id=\"%s\"}\ncatala %s %s\n```\n",id,mode,scope;
}' >> $(dirname $f)/../${target_base}.*; done
```
Closes#208 (implementing Solution 1, without adding an explicit syntax)
Two exceptions or more, e.g. `(j1 |- c1)` and `(j2 |- c2)` such that `c1
= c2`, are collapsed by this transformation into `((j1 |- c1) | j2 |-
c2)`, introducing an arbitrary precedence that avoids the conflict.
The transormation is not applied if any exceptions apply to the subterms
themselves: while these exceptions could be merged, that would turn more
conflicts into arbitrary outcomes than wanted.
