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Files

Akim Demaille 8b5fb7c4c3 examples: beware of readline on macOS

macOS' version of readline does not repeat stdin on stdout in
non-interactive mode, contrary to the current version of GNU readline.

* examples/test: Add support for strip_prompt.
* examples/c/bistromathic/bistromathic.test (strip_prompt): Set it
when needed.
Early exit when needed.

2020-04-18 10:37:13 +02:00

bistromathic.test

examples: beware of readline on macOS

2020-04-18 10:37:13 +02:00

local.mk

yacc.c: push: initialize the pstate variables in pstate_new

2020-03-05 07:13:23 +01:00

Makefile

examples: add a complete example with all the bells and whistles

2020-01-27 06:41:11 +01:00

parse.y

examples: bistro: don't be lazy with switch

2020-04-14 08:20:05 +02:00

README.md

examples: bistromathic: demonstrate the use of yyexpected_tokens

2020-03-01 12:31:39 +01:00

README.md

bistromathic - all the bells and whistles

This example demonstrates best practices when using Bison.

Its hand-written scanner tracks locations.
Its interface is pure.
Its interface is "incremental", well suited for interaction: it uses the push-parser API to feed the parser with the incoming tokens.
It features an interactive command line with completion based on the parser state, based on yyexpected_tokens.
It uses a custom syntax error with location, lookahead correction and token internationalization.
It supports debug traces with semantic values.
It uses named references instead of the traditional $1, $2, etc.