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| author | bloodstalker <thabogre@gmail.com> | 2018-11-15 11:23:34 +0000 |
|---|---|---|
| committer | bloodstalker <thabogre@gmail.com> | 2018-11-15 11:23:34 +0000 |
| commit | 78a2b92d4409c6a9099f8a92cd5c89d2592ddfe2 (patch) | |
| tree | 27511368ad1593bc123f1fda3628c84c200592a9 /README.md | |
| parent | update (diff) | |
| download | cgrep-78a2b92d4409c6a9099f8a92cd5c89d2592ddfe2.tar.gz cgrep-78a2b92d4409c6a9099f8a92cd5c89d2592ddfe2.zip | |
readme update
Diffstat (limited to '')
| -rw-r--r-- | README.md | 10 |
1 files changed, 7 insertions, 3 deletions
@@ -14,7 +14,7 @@ make ## Usage A simple usage example:<br/> ```bash -cgrep --func --var --regex n[aA]m ./cgrep.cpp +cgrep -A 1 -B 1 --func --var --regex n[aA]m ./cgrep.cpp ``` Pleade do note that the regex will pass through both C++ and the regex engine, so if you would want to escape `\`, the regex you pass as the commandline arg would be `\\\\` instead of the normal `\\`.<br/> In order for cgrep to work, you need to have a compilation database, tools like cmake can generate one for you.<br/> @@ -26,9 +26,14 @@ Here's an option list though it might not be necessarily up-to-date.<br/> For an up-to-date list, you can run `crep --help`.<br/> ```bash + -A=<int> - same as grep, how many lines after the matched line to print + -B=<int> - same as grep, howm many lines before the matched line to print -all - turns on all switches other than nameddecl -awk - outputs location in a gawk freidnly format + -call - match function calls only -class - match class declrations only + -cxxcall - match member function calls only + -declrefexpr - matches declrefexpr -dir=<string> - recursively goes through all the files and directories. assumes compilation databases are present for all source files. -func - match functions only -header - match headers in header inclusions @@ -41,7 +46,6 @@ For an up-to-date list, you can run `crep --help`.<br/> -struct - match structures only -syshdr - match identifiers in system header as well -union - match unions only - -var - map variables only - + -var - match variables only ``` `cgrep` is a clang tool, so it will accecpt all valid clang commandline options.<br/> |