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path: root/src/builtin_set.cpp
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* Make IWYU output in lint.cpp less messyGravatar Aaron Gyes2016-06-23
| | | | And re-run IWYU, adjust #includes.
* remove unset vars from the environmentGravatar Kurtis Rader2016-06-15
| | | | | | | Remove vars from the environment that are no longer set. Simplify the code by removing an unnecessary loop. Add some tests. Fixes #3124
* add (or restore) config.h to all filesGravatar David Adam2016-05-18
| | | | | | | | The autoconf-generated config.h contains a number of directives which may alter the behaviour of system headers on certain platforms. Always include it in every C++ file as the first include. Closes #2993.
* restyle switch blocks to match project styleGravatar Kurtis Rader2016-05-03
| | | | | | | | | | | | | | | I missed restyling a few "switch" blocks to make them consistent with the rest of the code base. This fixes that oversight. This should be the final step in restyling the C++ code to have a consistent style. This also includes a few trivial cleanups elsewhere. I also missed restyling the "complete" module when working my way from a to z so this final change includes restyling that module. Total lint errors decreased 36%. Cppcheck errors went from 47 to 24. Oclint P2 errors went from 819 to 778. Oclint P3 errors went from 3252 to 1842. Resolves #2902.
* restyle builtin modules to match project styleGravatar Kurtis Rader2016-04-26
| | | | | | | | | | | Now that the IWYU cleanup has been merged compile all, not just a couple, of the builtin modules independent of builtin.cpp. That is, no longer `#include builtin_NAME.cpp` in builtin.cpp. This is more consistent, more in line with what developers expect, and is likely to reduce mistakes. Reduces lint errors from 384 to 336 (-13%). Line count from 6307 to 4988 (-21%). Another step in resolving issue #2902.
* add better support for IWYU and fix thingsGravatar Kurtis Rader2016-04-26
| | | | | | | | | Remove the "make iwyu" build target. Move the functionality into the recently introduced lint.fish script. Fix a lot, but not all, of the include-what-you-use errors. Specifically, it fixes all of the IWYU errors on my OS X server but only removes some of them on my Ubuntu 14.04 server. Fixes #2957
* Complain less about "bogus" PATH entriesGravatar ridiculousfish2016-04-07
| | | | | | When determining the old path, get the existing value in any scope, not just the set scope. Also only complain about absolute paths: relative paths are expected to be invalid sometimes.
* Miscellaneous cleanup and dead code removalGravatar ridiculousfish2016-02-19
| | | | Noticed by cppcheck
* Eliminate global variables associated with builtin IOGravatar ridiculousfish2015-09-22
| | | | | | | This change eliminates global variables like stdout_buffer. Instead we wrap up the IO information into a new struct io_streams_t, and thread that through every builtin. This makes the intent clearer, gives us a place to hang new IO data, and eliminates the ugly global state management like builtin_push_io.
* Eliminate wgetopt global variablesGravatar ridiculousfish2015-07-25
| | | | | Replace them with a new struct wgetopter_t that uses instance variables instead.
* Migrate source files into src/ directoryGravatar ridiculousfish2015-07-24
This change moves source files into a src/ directory, and puts object files into an obj/ directory. The Makefile and xcode project are updated accordingly. Fixes #1866