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* Add tty line supportRoberto E. Vargas Caballero2015-04-151-12/+54
| | | | | | | | | | | Not always is desirable to create a pseudo terminal, and some times we want to open a terminal emulator over a tty line. With this new patch is possible to do someting like: $ st -l /dev/ttyS0 115200 Without this option was needed to launch another terminal emulator over st (for example minicom, picocom, cu, ...).
* Fix memmove() invocation with src/dst being NULLsin2015-04-151-2/+5
| | | | This fixes a segmentation fault on some systems.
* Use as command arguments the remaining parametersnoname@inventati.org2015-04-141-7/+10
| | | | | This change allows execute st as 'st mutt' while it keeps the compability with xterm and urxt.
* Merge branch 'master' of ssh://suckless.org/gitrepos/stRoberto E. Vargas Caballero2015-04-141-9/+14
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| * Implement most ICCCM rules for selection handling.Markus Wichmann2015-04-131-8/+13
| | | | | | | | | | | | | | | | ICCCM mandates the use of real timestamps to interact with the selection, to rule out race conditions if the clients are run at different speeds. I have implemented the low hanging fruit, putting the timestamps into text selection. Also, ICCCM mandates a check for whether XSetSelectionOwner() worked. Not sure my version is correct, though.
| * Merge branch 'master' of ssh://suckless.org/gitrepos/stRoberto E. Vargas Caballero2015-04-131-27/+21
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| * | Do not use tmoveto in tputtab.noname@inventati.org2015-04-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | tmoveto resets CURSOR_WRAPNEXT. Simple testcase: for i in $(seq 1 200); do printf '\t.'; usleep 100000; printf '\t@'; usleep 100000; done In st executing this script causes @ and . to overwrite each other in the last column.
* | | tresize: remove unnecessary ifnoname@inventati.org2015-04-131-4/+2
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* | | Remove 'titles' variable.noname@inventati.org2015-04-131-5/+2
| | | | | | | | | | | | We do not free it until exit anyway.
* | | Remove useless if in tstrsequence.noname@inventati.org2015-04-131-15/+13
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* | | Simplify tmoveto.noname@inventati.org2015-04-131-4/+2
| | | | | | | | | | | | LIMIT returns value. This fact is already used in x2col and y2row.
* | | Fix typo.noname@inventati.org2015-04-131-1/+1
| | | | | | | | | | | | | | | It seems that LICENSE files are more common than LICENCE files. At least this patch makes spelling consistent.
* | | Remove 'slide' variable in tresize.noname@inventati.org2015-04-131-5/+4
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* | | Move tresize comments around.noname@inventati.org2015-04-131-6/+5
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* | | tresize: move for loop outside ifnoname@inventati.org2015-04-131-5/+4
| | | | | | | | | | | | | | | There is no need to check that slide > 0 before executing loop. If slide <= 0, loop stops immediately.
* | | Simplify loop condition.noname@inventati.org2015-04-131-1/+1
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* | | Remove unnecessary XFilterEvent call.noname@inventati.org2015-04-131-2/+0
| | | | | | | | | | | | | | | | | | | | | XFilterEvent usually filters KeyPress events according to input method. At this point the window is not mapped. The only events that we process are ConfigureNotify and MapNotify. They should not be filtered by input method.
* | | Use do..while in window mapping loop.noname@inventati.org2015-04-131-4/+2
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* | Make DECSCUSR thickness configurableOmar Sandoval2015-04-101-5/+5
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* | Use MAX macro where possible.noname2015-04-101-1/+1
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* | Remove 'xloadfontset' function.noname2015-04-101-11/+2
| | | | | | | | It was used only once and its return value was ignored.
* | Remove keywords from function definitions.noname2015-04-101-8/+11
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* | Remove variable names from function declarations.noname2015-04-101-2/+2
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* Remove redundant control checkRoberto E. Vargas Caballero2015-04-061-1/+0
| | | | | control was set, but it was not ever used because it was set again some lines later.
* Fixed STR sequence termination conditionnoname2015-04-061-1/+1
| | | | | ascii code may only be checked for characters that have length equal to 1, not width equal to 1
* Remove strsep() callRoberto E. Vargas Caballero2015-03-201-2/+13
| | | | | | | | | | strsep() is not a POSIX function, and it means that every system needs different defines to expose it. If the prototype of strsep is not exposed then an ugly int/pointer is done and it might mean a crash. The best solution?, to remove the strsep and make a custom loop. If C programmers cannot do this kind of loops without calling a library function, then maybe we should move all the suckless software to Java.
* Merge remote-tracking branch 'origin/master'Roberto E. Vargas Caballero2015-03-191-0/+2
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| * Handle pasting of empty selection.Alex Pilon2015-03-161-0/+2
| | | | | | | | | | | | | | Otherwise, pasting the X11 primary selection when empty results an error and Xlib forcibly exits. Signed-off-by: Christoph Lohmann <20h@r-36.net>
* | Support the DECSCUSR CSI escape sequenceLemonBoy2015-03-191-13/+49
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* Support XA_STRING in notify requestRoberto E. Vargas Caballero2015-03-151-1/+5
| | | | | | | Some programs can only deal with XA_STRING, and it makes impossible st be able of copying to them. This patch makes st answer also to XA_STRING, althought it sends utf8 strings. It is not a problem because moderm applications must support utf8.
* Add Mod + Shift + c/v and no selclear.Christoph Lohmann2015-03-141-15/+54
| | | | | | | | Thanks to Alex Pilon <alp@alexpilon.ca>! Now there is a distinction between the primary and clipboard selection. With Mod + Shift + c/v the clipboard is handled. The old Insert behavious does reside.
* St now does only set PRIMARY on selection.Christoph Lohmann2015-03-101-7/+0
| | | | http://standards.freedesktop.org/clipboards-spec/clipboards-latest.txt
* Fixing the C reading test.Christoph Lohmann2015-03-101-2/+1
| | | | | This was a test to see if anyone actually reads what is submitted. The list of people not contributing will be valuable in the future.
* Add a hack to handle unknown chars in fontconfig.Christoph Lohmann2015-03-091-5/+14
| | | | | | The unicode long is added to the cache. So when fontconfig does fall back to the default font (where there is no easy way to find this out from the pattern) it isn't reloaded.
* Let curses do the dirty work for flashIvan Delalande2015-02-221-15/+6
| | | | | | | | Use the terminfo delay syntax ($<x>) in our flash capability to avoid hardcoding a fixed delay in redraw() when called from tsetmode() with DECSCNM. We need to turn on the npc capability so that delays are made with xon/xoff instead of padding characters.
* Update year in usage()Nils Reuße2015-02-151-1/+1
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* Fix crash on font resize resizeNils Reuße2015-02-151-1/+1
| | | | | if you keep downsizing your fontsize until either xw.ch or xw.cw gets 0, st crashes, because there is an unchecked division in cresize.
* Correct shift amount on MODE_INSERT in tputc()Rian Hunter2015-02-051-2/+2
| | | | | | | When MODE_INSERT is set we'd shift characters on the same line forward before inserting our character in tputc(). This did not account for wide characters where width != 1. This patch makes it so we shift the correct amount.
* Fix crash due to wide charactersRian Hunter2015-02-051-1/+4
| | | | | | | | | In tputc(), when a character wasn't large enough to fit on the current line, we would call tnewline() to place it on the next line. Unfortunately, we weren't resetting our glyph pointer and this caused memory corruption when a wide character (width == 2) was being written. This patch resets our glyph pointer after calls to tnewline().
* Fix crash due to invalid timespec given to pselectIvan Delalande2014-12-231-0/+3
| | | | | | | | | | If blinktimeout is set to a value greater than 1000, pselect will receive a timeout argument with tv_nsec greater than 1E9 (1 sec), and fail, making st crash. This patch just ensures that the timespec structure is correctly filled with a value properly decomposed between tv_sec and tv_nsec. Reported by JasonWoof on IRC. Thanks!
* Trim trailing whitespaces in every selection caseIvan Delalande2014-11-191-0/+2
| | | | | | | | | Trailing whitespaces are trimmed when copying from normal selection and rectangular selection on lines that have their last character included or on the left of the selection. It leads to inconsistent behaviors when copying the exact same text from the left and right window in applications with vertical splits. This patch solves this issue by always trimming the selection.
* Call _exit() instead of exit() if exec*() failssin2014-11-191-1/+1
| | | | | exit() will also unwind the atexit() functions. This is bad because if exec*() fails the process is in an inconsistent state.
* Check for presence of SHELL environment variableEric Pruitt2014-11-111-1/+4
| | | | | | | | | - POSIX states the SHELL environment variable "... shall represent a pathname of the user's preferred command language interpreter." As such, st should check for its presence when deciding what shell to use; just as HOME can be defined to override one's passwd-defined home directory, a user should also be able to override their passwd-defined shell using the SHELL environment variable.
* Replace character with U+FFFD if wcwidth() is -1czarkoff@gmail.com2014-11-031-1/+4
| | | | Helpful when new Unicode codepoints are not recognized by libc.
* Avoid failing when embedding with a Window id of 0Quentin Rameau2014-10-211-2/+2
| | | | I'd like to let st run with its own window when trying to embed it to a window with id 0 instead of exiting with an error.
* Do not set SHELL to utmp everRoberto E. Vargas Caballero2014-10-151-9/+11
| | | | | SHELL must be set to the SHELL of the user, but it was possible set it to utmp.
* patch for bell in stCustaiCo2014-10-131-1/+2
| | | | | | | | | | | | | | | The XBell() call currently used when a bell is recieved sends a message to the X server, but if the X server doesn't know how to sound it, it just gets ignored and I have not been able to find anywhere in x.org's code a way to configure the action that the server does. However, if you use XkbBell() then you can have a process listening for the XkbBellNotifyEvent that is produced and either alert you visually or play an audio file or whatever you want as your notification. You have to include one more header file but the function seems to be compiled as part of Xlib, at least on my installation. CustaiCo
* Add LS2 and LS3Roberto E. Vargas Caballero2014-10-081-0/+4
| | | | | These sequences are the equivalents of LS0 and LS1, but for G2 and G3.
* Fix SI and SORoberto E. Vargas Caballero2014-10-081-5/+3
| | | | | | SI (0x0F or ^O) means Shift In, and it selects G1 charset definition, and SO (0x0E or ^N) means Shift Out, and it selects G0 charset definition, but st was doing just the inverse.
* Minor style changes for the last patch.Christoph Lohmann2014-09-291-1/+2
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