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2012-09-17Add newline in error messagesRoberto E. Vargas Caballero
--- st.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
2012-09-17Add xcalloc wrapperRoberto E. Vargas Caballero
malloc and realloc are called through xmalloc and xrealloc, so calloc should be called through xcalloc. --- st.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-)
2012-09-16Applying a shortening proposal for the run loop of k0ga.Christoph Lohmann
2012-09-16Remove call to draw in resizeRoberto E. Vargas Caballero
In previous commits draw was removed from all the X events, but I forgot do it in resize. --- st.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
2012-09-16Preliminary solution to the stuttering problem.Christoph Lohmann
2012-09-16Fix selection bugRoberto E. Vargas Caballero
After the commit named "Remove timeout in the main loop", selection is not working in the proper way. After selecting something, press mouse button in a line outside of selection causes an incorrect highlight. This patch fix the problem forcing a draw after the press event, but this is only a fast hack. Real solution means rewriting selection code. --- st.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
2012-09-16Render only once in each main loop iterationRoberto E. Vargas Caballero
draw() runs over all lines of the screen and renders only the dirty lines, this avoids render lines which are not modified since last draw() call. In this moment the main loop is something like: - Wait something to read from file descriptors - Read from pseudo tty - Call draw() for rending - Read X events This cause the problem that all the X events that have to update the screen have to call draw() (because draw() is called before of X events handling), so you can have multiples renderings in only one iteration, that will waste a lot of resources. This patch change the main loop to: - Wait something to read from file descriptors - Read from pseudo tty - Read X events - Call draw() for rending So X events don't have to worry about rendering, because draw() is called after them. The only place where draw is called outside of the main loop is in redraw(), but it is necessary for getting a good tput flash. --- st.c | 29 ++++++----------------------- 1 file changed, 6 insertions(+), 23 deletions(-)
2012-09-16Remove timeout in the main loopRoberto E. Vargas Caballero
The main loop waits until there is some data to read in file descriptors of the X server or the pseudo tty. But it uses a timeout in select(), which causes that st awake each 20 ms, even it doesn't have something to do. This patch removes this problem removing the timeout, which is not needed. --- TODO | 1 - st.c | 27 +++------------------------ 2 files changed, 3 insertions(+), 25 deletions(-)
2012-09-16Call XSync in redrawRoberto E. Vargas Caballero
It is necessary call to XSync if you want a good tput flash, because in other way you can not be sure that white screen will be shown. --- st.c | 1 + 1 file changed, 1 insertion(+)
2012-09-16Call XdbeQueryExtension before of calling any Xdbe functionRoberto E. Vargas Caballero
XdbeQueryExtension() tells to the caller if the Xdbe extension is present in the X server, so it should be called for sanity. But like is said in XdbeQueryExtension(3): No other Xdbe functions may be called before this function. If a client violates this rule, the effects of all subsequent Xdbe calls that it makes are undefined. it is mandatory call this function. --- st.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
2012-09-14Implementing italic-bold. This will require an increase of the avgWdth.Christoph Lohmann
2012-09-13Ignore NUL character as a padding character. Telnet may use this. Patch ofChristoph Lohmann
Roberto Vargas.
2012-09-13Importing the patch of Roberto Vargas to inherit signal handlers.Christoph Lohmann
2012-09-13Reset window title on terminal reset too.Christoph Lohmann
2012-09-13Adding another bold off sequence.Christoph Lohmann
2012-09-12Remove buffering to fileio instead of calling fflushRoberto E. Vargas Caballero
By default text files are line buffered, and this means that -f option will not write the line until a \n is printed. This is not very useful for debugging, so a call to fflush was added. This patch substitute this call (which will be done by each character painted) by the full remove of the buffering in the file. --- st.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-)
2012-09-12Add xmalloc and xrealloc wrappersRoberto E. Vargas Caballero
If malloc or realloc fail they return NULL. Theorically this condition should be tested in the code, but it's a strange condition today (basically if this is hapenning thenyou have a big problem), and even Linux never returns NULL in the default configuration (only if the process don't have room in the space address, something a bit impossible in the case of st). But stis enough small for being executed in low resources computers where this can be a real problem. So the easy way is creating a wrappers function for them and call to die in case of error. --- st.c | 44 +++++++++++++++++++++++++++++++------------- 1 file changed, 31 insertions(+), 13 deletions(-)
2012-09-12Make nyancat(1) work. Important release feature!Christoph Lohmann
2012-09-12Add preliminary blink stubs. Real implementation is still missing.Christoph Lohmann
2012-09-12Add another obscure way to set a window title.Christoph Lohmann
2012-09-10Fixing the too small window in non-tiling window managers.Christoph Lohmann
2012-09-06Making the selection work again.Christoph Lohmann
2012-09-06Allow simpler stdout -f handling.Christoph Lohmann
2012-09-05Adding instantenous debug output and fixing italic with a reset.Christoph Lohmann
2012-09-05Removing masks for unhandled enter and leaving events.Christoph Lohmann
2012-09-05If the selection is cleared, draw() and do it on button press too.Christoph Lohmann
2012-09-05Unhighlight selection when selection is owner by other windowRoberto E. Vargas Caballero
st marks the active selection using reverse colors in the box selection, but once that another window becomes owner of the selection, it is very confusing that st keeps highlight the old selection. Usually terminal emulators remove the highlight when it is not valid anymore. X sends a SelectionClear event in this situation, so we only have to add a callback which unhighlight the selectin box. --- st.c | 9 +++++++++ 1 file changed, 9 insertions(+)
2012-09-05Forcing the parameter limit to xcopy() and selpaste(). Thanks to Rob Pilling.Christoph Lohmann
2012-09-05Removing unneeded arguments to copy(). Thanks to Andrew Hills.Christoph Lohmann
2012-09-05Implement italic font support.Christoph Lohmann
2012-09-05Fixing the resizing behaviour.Christoph Lohmann
2012-09-04Forgot one line. It's late.Christoph Lohmann
2012-09-04Cleaning up the fixed window size and the resizing of clients.Christoph Lohmann
2012-09-04CUP == HVP; CHA == HPA;Christoph Lohmann
2012-09-04Unifying the old style.Christoph Lohmann
2012-09-04Check alternative screen before drawing box selectionRoberto E. Vargas Caballero
Some programs use the alternative screen (vi, less, ...), whose content is different of the main screen. If you select text in one of the screen, you don't wait the box selection is painted in the other screen, so it is necessary check if the selection was done in the same screen we are going to paint. Before to this commit, you could do something like: $ LESS="" ls | less (select some code) q and selection box remains drawing in the main screen, but the content of selection keeps text of the alternate screen. --- st.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
2012-09-04Add newline to stderr messageRoberto E. Vargas Caballero
--- st.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
2012-09-03Fixing the border pixel when there is a negative position.Christoph Lohmann
2012-09-03Add -g geometry to st and the manpage.Christoph Lohmann
2012-09-03Force redisplay of all lines in DECSCNMRoberto E. Vargas Caballero
When it is called DECSCNM all lines become dirty, because it is necessary redraw all lines for getting the new colors. It is easy see the problem running 'echo ^[[?5h'. In order to get a correct flash when running tput flash is necessary wait after DECSCNM, until the changes are displayed, because in other case the switch between reverse on/reverse off will be too much fast and nothing will happen. --- st.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-)
2012-09-03Add write I/O to fileRoberto E. Vargas Caballero
This is a theorical feature listed in http://st.suckless.org/goals. All the input/output of the terminal will be written to a file, which can be very useful for debugging, and also allow interconnect st to other process through named pipes. --- st.1 | 6 ++++++ st.c | 14 +++++++++++++- 2 files changed, 19 insertions(+), 1 deletion(-)
2012-09-02Add standout mode.Christoph Lohmann
2012-09-02Cleaning up lonely tabs.Christoph Lohmann
2012-09-02Make it more obvious where the wrong attribute is used.Christoph Lohmann
2012-09-02Enable multiple arguments in SM and RMRoberto E. Vargas Caballero
SM and RM can receive multiple parameters, but the code only was accepting only one. This patch join the code of set and reset modes (SM and RM) in a common function and uses a loop which deals with all the arguments of the sequence. This patch improves xterm and vt100 compability. --- st.c | 180 ++++++++++++++++++++++++++++-------------------------------------- 1 file changed, 76 insertions(+), 104 deletions(-)
2012-08-30Silencing the compiler but keeping strparse.Christoph Lohmann
This will really be needed when there is a full 256 color support.
2012-08-30Applying the CBT patch of Roberto Vargas. Thanks.Christoph Lohmann
2012-08-30Never trust terminfo fata morganas. And adding other xterm compatibility.Christoph Lohmann
2012-08-29Add OSC, DSC, PM, APC and settitle.Christoph Lohmann
2012-08-29Add CHT sequenceRoberto E. Vargas Caballero
This sequence performs "Cursor Forward Tabulation <n> tab stops", which although is not present in vt100 or vt102, xterm accepts it. --- st.c | 5 +++++ 1 file changed, 5 insertions(+)