trace2 docs: surround more terms in backticks

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Johannes Schindelin committed May 3, 2022 at 10:26 UTC 1c538b951fce8743a8f81cb35d3a9901b11df624
1 file changed +7 -7
Documentation/technical/api-trace2.txt
+7 -7
@@ -35,7 +35,7 @@ Format details are given in a later section.
35 === The Normal Format Target
36
37 The normal format target is a traditional `printf()` format and similar
38 -to the GIT_TRACE format. This format is enabled with the `GIT_TRACE2`
38 +to the `GIT_TRACE` format. This format is enabled with the `GIT_TRACE2`
39 environment variable or the `trace2.normalTarget` system or global
40 config setting.
41
@@ -69,8 +69,8 @@ $ cat ~/log.normal
69 === The Performance Format Target
70
71 The performance format target (PERF) is a column-based format to
72 -replace GIT_TRACE_PERFORMANCE and is suitable for development and
73 -testing, possibly to complement tools like gprof. This format is
72 +replace `GIT_TRACE_PERFORMANCE` and is suitable for development and
73 +testing, possibly to complement tools like `gprof`. This format is
74 enabled with the `GIT_TRACE2_PERF` environment variable or the
75 `trace2.perfTarget` system or global config setting.
76
@@ -172,7 +172,7 @@ take a `va_list` argument.
172 Some functions have a `_printf_fl()` suffix to indicate that they also
173 take a varargs argument.
174
175 -There are CPP wrapper macros and ifdefs to hide most of these details.
175 +There are CPP wrapper macros and `#ifdef`s to hide most of these details.
176 See `trace2.h` for more details. The following discussion will only
177 describe the simplified forms.
178
@@ -1214,11 +1214,11 @@ as each thread starts and allocates TLS storage.
1214 There are a few issues to resolve before we can completely
1215 switch to Trace2.
1216
1217 -* Updating existing tests that assume GIT_TRACE format messages.
1217 +* Updating existing tests that assume `GIT_TRACE` format messages.
1218
1219 -* How to best handle custom GIT_TRACE_<key> messages?
1219 +* How to best handle custom `GIT_TRACE_<key>` messages?
1220
1221 -** The GIT_TRACE_<key> mechanism allows each <key> to write to a
1221 +** The `GIT_TRACE_<key>` mechanism allows each <key> to write to a
1222 different file (in addition to just stderr).
1223
1224 ** Do we want to maintain that ability or simply write to the existing