Editor groups write `struct segment` to a file in raw form, but had no
code to enforce that this raw form remained stable over time. Various
changes to `struct segment` have repeatedly changed its internal
structure. Each change created an incompatible dialect of the editor
group file, and all the dialects share the same version number.
According to
```
git log -p -L'/struct segment {/,/};/:common/main/segment.h' HEAD --not 0.58.1-d1x 0.58.1-d2x --
```
`struct segment` changed layout in:
* d1c6b89f17 ("Move dsx::segment -> dcx::segment") [D1 only]
* 596ecbb38d ("Rename segment::value to segment::station_idx") [D1 only]
* 6f10a67c09 ("Move segment::sides to end")
* c53b734abb ("Compute slide segments early") [D2 only]
* 40e90fea22 ("Move Light_subtracted[] to Segments[].light_subtracted")
* a65d774c83 ("Improve packing of struct segment")
* c70c6c98b3 ("Remove obsolete segment::degenerated flag")
Mark editor groups as broken to avoid making the mess worse. If anyone
cares about group support, it needs to be rewritten not to depend on the
internal layout of `struct segment`.
Previously, valptridx used PREFIX for allow-invalid+mutable, c#PREFIX
for allow-invalid+const, v#PREFIX for require-valid+mutable, vc#PREFIX
for require-valid+const. Convert the types, factories, and all usage
sites to specify a qualifier for all four combinations:
im#PREFIX -> allow-invalid+mutable
ic#PREFIX -> allow-invalid+const
vm#PREFIX -> require-valid+mutable
vc#PREFIX -> require-valid+const
Changes to common/include/valptridx.h and common/include/fwd-valptridx.h
are manual. All other changes are generated by:
git grep -lz -e '\(obj\|seg\|clwall\|wall\|actdoor\|trg\)\(ptridx\|ptr\|idx\)\(_t\)\?\>' | xargs -0 sed -i -e 's/\<\(v\?\)\(\(obj\|seg\|clwall\|wall\|actdoor\|trg\)\(ptridx\|ptr\|idx\)\(_t\)\?\)\>/\1m\2/g'
for the 'm' prefix and:
git grep -lz -e '\(obj\|seg\|clwall\|wall\|actdoor\|trg\)\(ptridx\|ptr\|idx\)\(_t\)\?\>' | xargs -0 sed -i -e 's/\<\([cm]\(obj\|seg\|clwall\|wall\|actdoor\|trg\)\(ptridx\|ptr\|idx\)\(_t\)\?\)\>/i&/g'
for the 'i' prefix.
One caller uses fuelcen_activate when segp->special != station_type.
Every other caller passes the type that was already on the segment.
Move the assignment into the one caller that needs it, then remove the
argument.
C casts do not require parentheses. C++ casts require grouping around
the target. Prepare for conversion to C++ casts by adding otherwise
unnecessary parentheses around the target of simple C casts.
s/\((\s*\(\(un\)\?signed\|int\|char\|short\|long\|float\|double\|s\?size_t\|\(u\?int[[:digit:]]\+_t\)\)\s*\**\s*)\s*\)\([&+-]\?\)\([[:alnum:]_.]\+\s*->\s*\)*\([[:alnum:]_.]\+\)\(\s*\[[^][]*\]\)*\(\s*\([];+>)*\/^%,|&<>]\)\|$\|\(\s*-\s*[^>]\)\)/\1(\5\6\7\8)\9/g
Modifying a by-value temporary does not affect the underlying container,
so modifying it is almost always a bug. Require use of a by-reference
capture when modification is desired.
sed -i -e 's/range_for\s*(\s*\(const\s\+\)\?auto\s\+\([[:alpha:]_]\)/range_for (const auto \2/g'
