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2018-12-25bc: add code to detect errors like "print 1 print 2"Denys Vlasenko1-10/+39
2018-12-25bc: allow {break} and {continue} (allow RBRACE to terminate them)Denys Vlasenko2-14/+11
2018-12-25bc: shrink parsing code a bit more, disallow "auto a b c" (without commas)Denys Vlasenko1-24/+22
2018-12-25bc: simplify bc_parse_expr_empty_ok()Denys Vlasenko1-20/+32
2018-12-25bc: simplify bc_parse_expr_empty_ok()Denys Vlasenko1-5/+9
2018-12-25bc: simplify bc_parse_expr_empty_ok()Denys Vlasenko1-16/+20
2018-12-24bc: BC_RESULT_ONE is bc-specificDenys Vlasenko1-84/+84
2018-12-24bc: partially deinline BC_PARSE_LEAF() macroDenys Vlasenko1-17/+27
2018-12-24bc: rename lexer variables, use smallints where appropriateDenys Vlasenko1-157/+155
2018-12-24bc: fix "bc -s" only warning on "define f()<newline>", not exitingDenys Vlasenko1-1/+3
2018-12-24bc: POSIX error/warn functions can be 'z' functions tooDenys Vlasenko1-36/+42
2018-12-24bc: remove unnecessary NULL initializersDenys Vlasenko1-16/+20
2018-12-24bc: move relational LEXs before math LEXs - shorten dc_LEX_to_INST[]Denys Vlasenko1-42/+39
2018-12-24bc: offset dc_LEX_to_INST[] startDenys Vlasenko1-37/+42
2018-12-24bc: rename BC_LEX_NLINE/WHITESPACE/STR/NAME/NUMBER to XC_LEX_Denys Vlasenko1-45/+45
2018-12-24bc: separate many bc and dc LEX constantsDenys Vlasenko1-49/+69
2018-12-24bc: rename several BC_LEX_OPs to XC_LEX_OPs.Denys Vlasenko1-71/+72
2018-12-24bc: move BC_LEX_OP_INC/DEC to the end of operation LEX constantsDenys Vlasenko1-93/+95
2018-12-24bc: rename BC_LEXs to XC_LEXs for common constants, and to DC_LEXs for dc-spe...Denys Vlasenko1-84/+84
2018-12-24bc: move functions/macros around, no code changesDenys Vlasenko1-384/+392
2018-12-24bc: rename common INST constants to XC_, dc-specific ones to DC_Denys Vlasenko1-243/+242
2018-12-24dc: without -x, do not parse extended regs: 's p' means: store to ' ' reg, printDenys Vlasenko1-11/+10
2018-12-24bc: fix incorrect bit in BC_PARSE_EXPRS_BITS: 'limits' is not allowedDenys Vlasenko1-45/+45
2018-12-24bc: for "dc only" remove handling of LAST, move OBASE enums up to IBASEDenys Vlasenko1-75/+82
2018-12-23bc: fix empty lines in dc generating "bad token" messageDenys Vlasenko1-8/+10
2018-12-22bc: shrink modular exponentiation codeDenys Vlasenko1-3/+5
2018-12-22bc: do not yet allow 2^2.1Denys Vlasenko1-3/+5
2018-12-22bc: avoid having to twiddle b->neg in zbc_num_p()Denys Vlasenko1-7/+11
2018-12-22bc: do not disallow powers to N.0000 degree - it's even shorter codeDenys Vlasenko1-3/+4
2018-12-22bc: shrink zbc_num_ulong()Denys Vlasenko1-10/+11
2018-12-22bc: make long-running dc drop data it does not need (when it can)Denys Vlasenko1-15/+34
2018-12-22bc: unbreak "z function" macro machineryDenys Vlasenko1-0/+6
2018-12-22dc: unbreak interactive mode - was trying to get next tokens instead of execu...Denys Vlasenko2-30/+81
2018-12-22bc: move zbc_lex_next() out of zdc_parse_string() and zdc_parse_mem()Denys Vlasenko1-13/+10
2018-12-22bc: shorten sanity-check codeDenys Vlasenko1-3/+3
2018-12-22bc: fold single-callsite functions into callers, commonalize codeDenys Vlasenko1-65/+33
2018-12-22bc: zcommon_parse_expr() has only one user, fold it inDenys Vlasenko1-12/+9
2018-12-22bc: zcommon_parse_expr() lost its flags argumentDenys Vlasenko1-11/+5
2018-12-22bc: stop using BC_PARSE_NOCALL in dc codeDenys Vlasenko1-18/+18
2018-12-22bc: unbreak read(), remove checks for nested read()Denys Vlasenko2-38/+41
2018-12-21bc: code shrinkDenys Vlasenko1-11/+20
2018-12-21bc: rename BcInstPtr::idx and ::lenDenys Vlasenko1-29/+28
2018-12-21bc: remove unnecessary initializationsDenys Vlasenko1-5/+1
2018-12-21bc: use non-allocated BcNum's where appropriateDenys Vlasenko1-15/+18
2018-12-21bc: optimize bc_vec_push() usageDenys Vlasenko1-32/+26
2018-12-21bc: fix for() to not leave data on stackDenys Vlasenko2-25/+38
2018-12-21bc: fix infinite state growth for "yes 1 | bc" caseDenys Vlasenko1-28/+109
2018-12-21bc: fix commentDenys Vlasenko1-1/+1
2018-12-21bc: for(;;) fix from upstreamDenys Vlasenko2-1/+12
2018-12-21bc: shrink bc_program_add_fn()Denys Vlasenko1-7/+8