* bc/maint-diff-hunk-header-fix:
t4018-diff-funcname: test syntax of builtin xfuncname patterns
diff hunk pattern: fix misconverted "\{" tex macro introducers
diff: use extended regexp to find hunk headers
diff.*.xfuncname which uses "extended" regex's for hunk header selection
diff.c: associate a flag with each pattern and use it for compiling regex
diff.c: return pattern entry pointer rather than just the hunk header pattern
Conflicts:
Documentation/gitattributes.txt
*.tex diff=tex
------------------------
- Then, you would define a "diff.tex.funcname" configuration to
-Then, you would define "diff.tex.xfuncname" configuration to
++Then, you would define a "diff.tex.xfuncname" configuration to
specify a regular expression that matches a line that you would
-want to appear as the hunk header, like this:
+want to appear as the hunk header "TEXT", like this:
------------------------
[diff "tex"]